☰Double Star Calculator - Results


STF 2525 AB - Astrometric and kinematic properties
 
Gaia Source ID - Star A          : 2025720637967800192     Simbad
Gaia Source ID - Star B          : 2025720637966514688     Simbad

Observation Epoch                :  J2024.667  /  2024-09-01
Angular Separation               :      2.269  ±   0.0002  arcsec
Position Angle                   :     288.69  ±   0.0053  degree

Star A/B Epoch                   :  J2016.000  /   J2016.000
Angular Separation               :      2.198  <   0.0001  arcsec
Position Angle                   :     289.38  ±   0.0005  degree 
Projected Separation             :        135              au
Spatial Separation               :       6056  ±    20039  au
Parallax Significance            :       0.30              σ
ΔProper Motion Angle             :       2.50  ±     0.01  degree
ΔTotal Proper Motion             :       6.63  ±     0.02  mas/yr
ΔTangential Velocity             :       1.91  ±     0.06  km/s
ΔRelative Velocity (2D)          :       2.54  ±     0.05  km/s

Aladin Lite Sky Atlas



Star A - Stellar Data
 
Gaia Source ID                   : 2025720637967800192           VizieR

Epoch                            :  J2016.000
Right Ascension (RA)             :     19h 26m 33.90s
Declination (Dec)                :     27° 19' 23.07"
Distance                         :      61.29  ±   0.07          pc
Distance                         :     199.89  ±   0.23          ly
Magnitude (G-band)               :       7.96                    mag
Absolute Magnitude               :       4.01  ±  <0.01          mag
Stellar Extinction               :       0.02  ±  <0.01          mag
Spectral Type (BP/RP)            :          G
Bolometric correction            :      -0.10                    mag
Luminosity                       :       2.17  + 0.01 / − 0.01   L☉
  Log(Luminosity)                :    0.33565
Effective temperature (Teff)     :    5952.32  + 2.22 / - 1.82   K
  Log(Teff)                      :    3.77469
Mass estimation                  :       1.16                    M☉
RUWE                             :       0.97
Position Angle of Proper Motion  :      48.66  ±   0.01          degree
Total Proper Motion              :     136.22  ±   0.02          mas/yr
Tangential Velocity              :      39.58  ±   0.05          km/s

Star A - Selected astrophysical parameters
 
DSC-Combmod binary star          :       0.00
DSC-Specmod binary star          :       0.05
Radius from GSP-Phot Aeneas      :       1.30  ±   0.00          R☉
Spectral type from ESP-ELS       :          G
Radius of the star from FLAME    :       1.29  ±   0.03          R☉
Bolometric correction            :       0.05                    mag
Luminosity of the star (FLAME)   :       1.87  ±   0.01          L☉
Mass of the star from FLAME      :       1.08  ±   0.04          M☉
FLAME quality indicators         :         00
  Quality                        :       OK
  Source                         :       Parallax used
Evolutionary stage from FLAME    :        343      Main Sequence (mid)

Star A - Double Star Quality Metrics
Parallax over error :    851.298 : very good
RUWE                :      0.970 : good astrometric fit (single star)
Non Single Star     :            : Single Star
Duplicated source   :      false : single source
G magnitude         :      7.962 : G > 3 mag, photometry reliable
Excess noise        :      0.134 : Good fit
  Significance      :     13.381 :   Minor noise, likely negligible
BP-RP excess factor :      1.300 : photometry consistent
Visibility periods  :         27 : high, indicates well observed star
IPD multi-peak frac :         1% : mulitple peaks detected (possible double)
IDP GoF harmonic amp:      0.018 : unobtrusive (single star source)


Star B - Stellar Data
 
Gaia Source ID                   : 2025720637966514688           VizieR

Epoch                            :  J2016.000
Right Ascension (RA)             :     19h 26m 33.74s
Declination (Dec)                :     27° 19' 23.80"
Distance                         :      61.32  ±   0.07          pc
Distance                         :     199.98  ±   0.21          ly
Magnitude (G-band)               :       8.22                    mag
Absolute Magnitude               :       4.28  ±  <0.01          mag
Stellar Extinction               :       0.00  ±  <0.01          mag
Spectral Type (BP/RP)            :          G
Bolometric correction            :      -0.10                    mag
Luminosity                       :       1.68  + 0.00 / − 0.00   L☉
  Log(Luminosity)                :    0.22593
Effective temperature (Teff)     :    5934.60  + 1.57 / - 1.52   K
  Log(Teff)                      :    3.77339
Mass estimation                  :       1.11                    M☉
RUWE                             :       0.95
Position Angle of Proper Motion  :      46.16  ±   0.01          degree
Total Proper Motion              :     129.60  ±   0.02          mas/yr
Tangential Velocity              :      37.67  ±   0.04          km/s

Star B - Selected astrophysical parameters
 
DSC-Combmod binary star          :       0.00
DSC-Specmod binary star          :       0.26
Radius from GSP-Phot Aeneas      :       1.16  ±   0.00          R☉
Spectral type from ESP-ELS       :          G
Radius of the star from FLAME    :       1.15  ±   0.02          R☉
Bolometric correction            :       0.02                    mag
Luminosity of the star (FLAME)   :       1.49  ±   0.01          L☉
Mass of the star from FLAME      :       1.04  ±   0.04          M☉
FLAME quality indicators         :         00
  Quality                        :       OK
  Source                         :       Parallax used
Evolutionary stage from FLAME    :        318      Main Sequence (mid)

Star B - Double Star Quality Metrics
Parallax over error :    939.415 : very good
RUWE                :      0.950 : good astrometric fit (single star)
Non Single Star     :            : Single Star
Duplicated source   :      false : single source
G magnitude         :      8.218 : G > 3 mag, photometry reliable
Excess noise        :      0.119 : Good fit
  Significance      :     11.393 :   Minor noise, likely negligible
BP-RP excess factor :      1.301 : photometry inconsistent
Visibility periods  :         28 : high, indicates well observed star
IPD multi-peak frac :         1% : mulitple peaks detected (possible double)
IDP GoF harmonic amp:      0.014 : unobtrusive (single star source)

Hertzsprung-Russell Diagram of the Double-Star
Positions of both components within the HRD, either derived from calculated luminosities and
effective temperatures (Teff) from the Gaia GSP-Phot Aeneas library (plotted as solid circles)
or estimated from the color index (bp_rp) measured by Gaia (plotted as open circles).


Double Star plausibility checks
Common Proper Motion

Classification acc. to Harshaw     :
===================================
rPM (Proper Motion Ratio)          :        0.06     (CPM)

Co-Moving

UWLE for Co-Moving Pairs (3D)      :
===================================
COMOV: Velocity Evidence Indicator :        0.77     (Strong)
COMOV: Distance Evidence Indicator :        0.99     (Strong)
Co-Moving Total Evidence Indicator :        0.88     (Strong)

rPM/COMOV Agreement                :                 (High)

Binarity

Separation, Sigma and Reliability  :
===================================
Projected Separation               :         135     au
Spatial Separation                 :        6056  ±    20039  au
  1-Sigma Range                    : [       135,      26094] au
  Significance                     :        0.30     σ
  Note: 3D distance not significantly resolved

3D spatial distance probabilities :
===================================
P(D-3D <=        269 au)           :        0.4      %  (2.0 * D-projected)
P(D-3D <=       1000 au)           :        2.7      %  (Intermediate)
P(D-3D <=       2500 au)           :        7.4      %  (Wide binary)
P(D-3D <=      10000 au)           :       31.5      %  (Wide binary)
P(D-3D <=      20000 au)           :       60.5      %  (Very wide binary)
P(D-3D <=      50000 au)           :       97.7      %  (Extremely wide)
P(D-3D <=     206265 au)           :      100.0      %  (Jacobi radius)


Proper Motion and Velocity         :
===================================
rPM (Proper Motion Ratio)          :        0.06     (CPM)
ΔRelative Velocity (2D)            :        2.54  ±  0.05   km/s


UWLE for Wide Binaries (3D)        :
===================================
WBS: Velocity Evidence Indicator   :        0.00     (Unlikely)
WBS: Distance Evidence Indicator   :        0.68     (Moderate)
Binarity Total Evidence Indicator  :        0.01     (Unlikely)


UWLE for Wide Binaries (2D)        :
===================================
WBS: Velocity Evidence Indicator   :        0.82     (Strong)
WBS: Distance Evidence Indicator   :        0.71     (Strong)
Binarity Total Evidence Indicator  :        0.76     (Strong)

Orbital & Binding Dynamics         :
-----------------------------------
Est. orbital period at lower bound :      898.60            years
Escape Velocity                    :        5.47            km/s (Bound)
2D Velocity Difference             :        2.54  ±  0.05   km/s
Circular Orbital Velocity          :        3.87            km/s
Binding Indicator η                :        0.22     (Strongly Bound)
  η < 0.5 : Strongly bound / 0.5 ≤ η < 1.0: Bound / η ≥ 1.0 : Unbound


UWLE for Tight Binaries (2D)       :
===================================
TBS: Velocity Evidence Indicator   :        0.82     (Strong)
TBS: Distance Evidence Indicator   :        0.98     (Strong)
Binarity Total Evidence Indicator  :        0.90     (Strong)

Orbital & Binding Dynamics         :
-----------------------------------
Est. orbital period at lower bound :      898.60            years
Escape Velocity                    :        5.47            km/s (Bound)
2D Velocity Difference             :        2.54  ±  0.05   km/s
Circular Orbital Velocity          :        3.87            km/s
Binding Indicator η                :        0.22     (Strongly Bound)
  η < 0.5 : Strongly bound / 0.5 ≤ η < 1.0: Bound / η ≥ 1.0 : Unbound

UWLE Evidence Indicators - Parametrization:
===========================================
Mode                 Condition  s0         v0              Δx         Uncertainty
---------------------------------------------------------------------------------
Co-Moving                -         1.0 pc    5 km/s        spatial    σspatial
Wide Binaries (3D)       -      20,000 au  ∝√1/dspatial     spatial    σspatial
Wide Binaries (2D)   RI < 3.0   20,000 au  ∝√1/dprojected   projected  σspatial
Tight Binaries (2D)  RI < 3.0    1,000 au  ∝√1/dprojected   projected  σprojected

Metallicity (Experimental / Not validated)

Metallicity (Gaia DR3, GSP-Phot)   :
===================================
Metallicity Star A - [M/H]         :     -0.5942  ± 0.0030 dex
  Metallicity reliability factor A :        0.50
Metallicity Star B - [M/H]         :     -1.0199  ± 0.0165 dex
  Metallicity reliability factor B :        0.50
Metallicity Difference             :      0.4257           dex
Combined uncertainty               :      0.2107           dex
Sigma-Distance (Z-Score)           :      2.02 σ
  Compatibility                    :  Marginal (possible agreement)

Note: For close visual binaries (<5"), Gaia DR3 GSP-Phot metallicities
should be treated with caution due to possible BP/RP spectral contamination.

Note: Z-Score calculation accounts for a 0.21 dex systematic uncertainty
      floor based on Gaia DR3 GSP-Phot validation studies

-- Experimental module – results are preliminary and not validated --

RUWE parameters
RUWE probability for a binary system (Star A) :  0.97 : Zero
RUWE probability for a binary system (Star B) :  0.95 : Zero

Separation and position angle as a function of Julian Epoch
Note: Separation and position angle for different epochs are derived solely
from Gaia proper motion measurements; possible orbital motion is not considered.

-- For epoch J[1900-2100], computed using Gaia proper motions --

Click to expand/collapse - Separation and Position Angle for J-Epoch: 
Epoch      Sep[″]   e_Sep[″]    PA[°]     e_PA[°]
-------------------------------------------------
1900.0      1.295    0.003     305.638    0.119
1901.0      1.302    0.003     305.405    0.117
1902.0      1.310    0.003     305.174    0.116
1903.0      1.317    0.003     304.946    0.114
1904.0      1.324    0.003     304.720    0.113
1905.0      1.331    0.003     304.496    0.111
1906.0      1.338    0.002     304.275    0.110
1907.0      1.345    0.002     304.056    0.108
1908.0      1.352    0.002     303.840    0.107
1909.0      1.359    0.002     303.625    0.105
1910.0      1.367    0.002     303.413    0.104
1911.0      1.374    0.002     303.204    0.102
1912.0      1.381    0.002     302.996    0.101
1913.0      1.388    0.002     302.791    0.099
1914.0      1.396    0.002     302.587    0.098
1915.0      1.403    0.002     302.386    0.096
1916.0      1.410    0.002     302.187    0.095
1917.0      1.418    0.002     301.990    0.094
1918.0      1.425    0.002     301.795    0.092
1919.0      1.432    0.002     301.602    0.091
1920.0      1.440    0.002     301.411    0.090
1921.0      1.447    0.002     301.222    0.088
1922.0      1.455    0.002     301.035    0.087
1923.0      1.462    0.002     300.850    0.086
1924.0      1.469    0.002     300.667    0.084
1925.0      1.477    0.002     300.485    0.083
1926.0      1.484    0.002     300.306    0.082
1927.0      1.492    0.002     300.128    0.080
1928.0      1.499    0.002     299.952    0.079
1929.0      1.507    0.002     299.778    0.078
1930.0      1.514    0.002     299.605    0.077
1931.0      1.522    0.002     299.434    0.075
1932.0      1.530    0.002     299.265    0.074
1933.0      1.537    0.002     299.097    0.073
1934.0      1.545    0.002     298.932    0.072
1935.0      1.552    0.002     298.767    0.071
1936.0      1.560    0.002     298.605    0.069
1937.0      1.568    0.002     298.444    0.068
1938.0      1.575    0.002     298.284    0.067
1939.0      1.583    0.002     298.126    0.066
1940.0      1.590    0.002     297.970    0.065
1941.0      1.598    0.002     297.815    0.064
1942.0      1.606    0.002     297.661    0.063
1943.0      1.614    0.002     297.509    0.061
1944.0      1.621    0.002     297.359    0.060
1945.0      1.629    0.002     297.210    0.059
1946.0      1.637    0.002     297.062    0.058
1947.0      1.644    0.002     296.916    0.057
1948.0      1.652    0.001     296.771    0.056
1949.0      1.660    0.001     296.627    0.055
1950.0      1.668    0.001     296.485    0.054
1951.0      1.675    0.001     296.344    0.053
1952.0      1.683    0.001     296.204    0.052
1953.0      1.691    0.001     296.066    0.051
1954.0      1.699    0.001     295.929    0.050
1955.0      1.707    0.001     295.793    0.049
1956.0      1.715    0.001     295.658    0.048
1957.0      1.722    0.001     295.525    0.047
1958.0      1.730    0.001     295.393    0.046
1959.0      1.738    0.001     295.262    0.045
1960.0      1.746    0.001     295.132    0.044
1961.0      1.754    0.001     295.004    0.043
1962.0      1.762    0.001     294.876    0.042
1963.0      1.770    0.001     294.750    0.041
1964.0      1.777    0.001     294.625    0.040
1965.0      1.785    0.001     294.500    0.039
1966.0      1.793    0.001     294.377    0.038
1967.0      1.801    0.001     294.256    0.037
1968.0      1.809    0.001     294.135    0.036
1969.0      1.817    0.001     294.015    0.035
1970.0      1.825    0.001     293.896    0.034
1971.0      1.833    0.001     293.778    0.034
1972.0      1.841    0.001     293.662    0.033
1973.0      1.849    0.001     293.546    0.032
1974.0      1.857    0.001     293.431    0.031
1975.0      1.865    0.001     293.318    0.030
1976.0      1.873    0.001     293.205    0.029
1977.0      1.881    0.001     293.093    0.028
1978.0      1.889    0.001     292.982    0.028
1979.0      1.897    0.001     292.872    0.027
1980.0      1.905    0.001     292.763    0.026
1981.0      1.913    0.001     292.655    0.025
1982.0      1.921    0.001     292.548    0.024
1983.0      1.929    0.001     292.442    0.023
1984.0      1.937    0.001     292.336    0.023
1985.0      1.945    0.001     292.232    0.022
1986.0      1.953    0.001     292.128    0.021
1987.0      1.961    0.001     292.026    0.020
1988.0      1.969    0.001     291.924    0.020
1989.0      1.977    0.001     291.822    0.019
1990.0      1.986    0.001     291.722    0.018
1991.0      1.994    0.001     291.623    0.017
1992.0      2.002    0.001     291.524    0.016
1993.0      2.010    0.000     291.426    0.016
1994.0      2.018    0.000     291.329    0.015
1995.0      2.026    0.000     291.233    0.014
1996.0      2.034    0.000     291.137    0.014
1997.0      2.042    0.000     291.042    0.013
1998.0      2.050    0.000     290.948    0.012
1999.0      2.059    0.000     290.855    0.011
2000.0      2.067    0.000     290.762    0.011
2001.0      2.075    0.000     290.671    0.010
2002.0      2.083    0.000     290.580    0.009
2003.0      2.091    0.000     290.489    0.009
2004.0      2.099    0.000     290.399    0.008
2005.0      2.108    0.000     290.310    0.007
2006.0      2.116    0.000     290.222    0.007
2007.0      2.124    0.000     290.134    0.006
2008.0      2.132    0.000     290.047    0.005
2009.0      2.140    0.000     289.961    0.005
2010.0      2.149    0.000     289.876    0.004
2011.0      2.157    0.000     289.791    0.003
2012.0      2.165    0.000     289.706    0.003
2013.0      2.173    0.000     289.623    0.002
2014.0      2.181    0.000     289.539    0.001
2015.0      2.190    0.000     289.457    0.001
2016.0      2.198    0.000     289.375    0.000
2017.0      2.206    0.000     289.294    0.001
2018.0      2.214    0.000     289.213    0.001
2019.0      2.222    0.000     289.133    0.002
2020.0      2.231    0.000     289.054    0.003
2021.0      2.239    0.000     288.975    0.003
2022.0      2.247    0.000     288.897    0.004
2023.0      2.255    0.000     288.819    0.004
2024.0      2.264    0.000     288.742    0.005
2025.0      2.272    0.000     288.665    0.005
2026.0      2.280    0.000     288.589    0.006
2027.0      2.289    0.000     288.514    0.007
2028.0      2.297    0.000     288.439    0.007
2029.0      2.305    0.000     288.365    0.008
2030.0      2.313    0.000     288.291    0.008
2031.0      2.322    0.000     288.217    0.009
2032.0      2.330    0.000     288.145    0.010
2033.0      2.338    0.000     288.072    0.010
2034.0      2.347    0.000     288.000    0.011
2035.0      2.355    0.000     287.929    0.011
2036.0      2.363    0.000     287.858    0.012
2037.0      2.371    0.000     287.788    0.012
2038.0      2.380    0.000     287.718    0.013
2039.0      2.388    0.000     287.649    0.013
2040.0      2.396    0.001     287.580    0.014
2041.0      2.405    0.001     287.512    0.014
2042.0      2.413    0.001     287.444    0.015
2043.0      2.421    0.001     287.377    0.015
2044.0      2.430    0.001     287.310    0.016
2045.0      2.438    0.001     287.243    0.016
2046.0      2.446    0.001     287.177    0.017
2047.0      2.455    0.001     287.112    0.017
2048.0      2.463    0.001     287.047    0.018
2049.0      2.471    0.001     286.982    0.019
2050.0      2.480    0.001     286.918    0.019
2051.0      2.488    0.001     286.854    0.019
2052.0      2.496    0.001     286.790    0.020
2053.0      2.505    0.001     286.727    0.020
2054.0      2.513    0.001     286.665    0.021
2055.0      2.522    0.001     286.603    0.021
2056.0      2.530    0.001     286.541    0.022
2057.0      2.538    0.001     286.480    0.022
2058.0      2.547    0.001     286.419    0.023
2059.0      2.555    0.001     286.358    0.023
2060.0      2.563    0.001     286.298    0.024
2061.0      2.572    0.001     286.238    0.024
2062.0      2.580    0.001     286.179    0.025
2063.0      2.589    0.001     286.120    0.025
2064.0      2.597    0.001     286.061    0.026
2065.0      2.605    0.001     286.003    0.026
2066.0      2.614    0.001     285.945    0.027
2067.0      2.622    0.001     285.888    0.027
2068.0      2.631    0.001     285.831    0.027
2069.0      2.639    0.001     285.774    0.028
2070.0      2.647    0.001     285.718    0.028
2071.0      2.656    0.001     285.662    0.029
2072.0      2.664    0.001     285.606    0.029
2073.0      2.673    0.001     285.551    0.030
2074.0      2.681    0.001     285.496    0.030
2075.0      2.689    0.001     285.441    0.030
2076.0      2.698    0.001     285.387    0.031
2077.0      2.706    0.001     285.333    0.031
2078.0      2.715    0.001     285.279    0.032
2079.0      2.723    0.001     285.226    0.032
2080.0      2.732    0.001     285.173    0.033
2081.0      2.740    0.001     285.121    0.033
2082.0      2.748    0.001     285.068    0.033
2083.0      2.757    0.001     285.016    0.034
2084.0      2.765    0.001     284.965    0.034
2085.0      2.774    0.001     284.913    0.035
2086.0      2.782    0.001     284.862    0.035
2087.0      2.791    0.001     284.812    0.035
2088.0      2.799    0.002     284.761    0.036
2089.0      2.808    0.002     284.711    0.036
2090.0      2.816    0.002     284.661    0.037
2091.0      2.824    0.002     284.612    0.037
2092.0      2.833    0.002     284.562    0.037
2093.0      2.841    0.002     284.514    0.038
2094.0      2.850    0.002     284.465    0.038
2095.0      2.858    0.002     284.417    0.038
2096.0      2.867    0.002     284.369    0.039
2097.0      2.875    0.002     284.321    0.039
2098.0      2.884    0.002     284.273    0.040
2099.0      2.892    0.002     284.226    0.040
2100.0      2.901    0.002     284.179    0.040



Measurements for STF 2525 AB

WDS ID      Discovr     Comp  #    Sep      PA       Epoch      Obs  Telescope     Camera    Note
-------------------------------------------------------------------------------------------------
19266+2719  STF 2525    AB    1    2.24"    288.9°   B2024.671  HWI  120/900 APO   ASI678MM

-- Image of STF-2525-AB-taken with Equinox 120/900 APO --


WDS record for STF 2525 AB
wds_id                       : 19266+2719
discoverer_code              : STF
discoverer_number            : 2525
discoverer_components        : AB
date_first                   : 1830
date_last                    : 2023
num_of_obs                   : 488
pa_first                     : 256
pa_last                      : 289
sep_first                    : 1.3
sep_last                     : 2.4
mag_primary                  : 8.19
mag_secondary                : 8.39
spectral_type                : F8
primary_proper_motion_RA     : 102
primary_proper_motion_DEC    : 88
secondary_proper_motion_RA   : 91
secondary_proper_motion_DEC  : 89
dm_number                    : +27 3391
notes                        : NO
precise_coordinate           : 192633.71+271921.9
                             : 19:26:33.71 +27:19:21.9

WDS Notes:
----------
N: Notes found in WDSNOT MEMO of WDS
O: Orbit described in WDSNOT MEMO and has entry in Orbit Catalog


Orbital Elements for STF 2525 AB
WDS: STF 2525 AB WDS ID/Discoverer
P: 509.909 Orbital period (years)
a: 1.42361 Semi-major axis (arcseconds)
i: 121.628 Inclination (degrees)
Ω: 98.638 Longitude of ascending node (degrees)
T: 1880.026 Epoch of periastron passage (year)
e: 0.88624 Eccentricity
ω: 352.324 Argument of periastron (degrees)
Start-Year: 1770.046 Year
End-Year: 2279.954 Year
Epoch: 2024.67 Besselian Epoch
 
Further data from the WDS Sixth Catalog of Orbits for STF 2525 AB
Position: 192633.71+271921.9 Epoch-2000 right ascension and declination
WDS-ID: 19266+2719 WDS designation
Discoverer Code: STF 2525 AB Discover designation and components
ADS number: 12447 Aitken Double Star catalog
HD number: 183032 HD catalog number
Hipparcos number: 95589 Hipparcos catalog number
V1: 8.19 Magnitude of the primary
V2: 8.39 Magnitude of the secondary
Equinox: Equinox
Date: 2015 Date of last observation
Orbit grade: 3 Orbit grade, ranging from :
1 = Definitive
2 = Good
3 = Reliable
4 = Preliminary
5 = Indeterminate
8 = Interferometric
9 = Astrometric
Flags: Flags
Ephemerides: Ephemerides
Code: Izm2019 Reference

Double Star Orbit for STF 2525 AB



WDS 6th Orbit including measures of STF 2525 AB

-- Image from the USNO WDS 6th Orbit Catalog (see Acknowledgements) --


Legend:
Green plus signs:Visual (micrometric) measures
Violet asterisks:Photographic measures
Blue symbols:Various interferometric techniques
Dot-dash line:Indicates the line of nodes

Ephemeris of STF 2525 AB
Click to expand/collapse ephemeris: 
Year       Sep[“]   PA[°]
---------------------------------------------
2024.67    2.254   288.74
--------------------------
1770.00    2.061   274.37
1771.00    2.051   274.29
1772.00    2.042   274.20
1773.00    2.032   274.12
1774.00    2.022   274.04
1775.00    2.012   273.95
1776.00    2.002   273.86
1777.00    1.991   273.78
1778.00    1.981   273.69
1779.00    1.970   273.60
1780.00    1.960   273.51
1781.00    1.949   273.42
1782.00    1.938   273.33
1783.00    1.927   273.23
1784.00    1.916   273.14
1785.00    1.905   273.04
1786.00    1.894   272.95
1787.00    1.883   272.85
1788.00    1.871   272.75
1789.00    1.860   272.65
1790.00    1.848   272.55
1791.00    1.836   272.45
1792.00    1.824   272.35
1793.00    1.812   272.24
1794.00    1.800   272.13
1795.00    1.788   272.03
1796.00    1.775   271.92
1797.00    1.763   271.80
1798.00    1.750   271.69
1799.00    1.737   271.58
1800.00    1.724   271.46
1801.00    1.711   271.34
1802.00    1.698   271.22
1803.00    1.685   271.10
1804.00    1.671   270.98
1805.00    1.658   270.85
1806.00    1.644   270.73
1807.00    1.630   270.60
1808.00    1.616   270.47
1809.00    1.602   270.33
1810.00    1.588   270.19
1811.00    1.573   270.06
1812.00    1.559   269.91
1813.00    1.544   269.77
1814.00    1.529   269.62
1815.00    1.514   269.47
1816.00    1.499   269.32
1817.00    1.483   269.16
1818.00    1.468   269.00
1819.00    1.452   268.84
1820.00    1.436   268.67
1821.00    1.420   268.50
1822.00    1.403   268.33
1823.00    1.387   268.15
1824.00    1.370   267.97
1825.00    1.353   267.78
1826.00    1.336   267.59
1827.00    1.319   267.39
1828.00    1.302   267.19
1829.00    1.284   266.98
1830.00    1.266   266.77
1831.00    1.248   266.55
1832.00    1.230   266.32
1833.00    1.211   266.09
1834.00    1.193   265.84
1835.00    1.174   265.60
1836.00    1.154   265.34
1837.00    1.135   265.07
1838.00    1.115   264.80
1839.00    1.095   264.52
1840.00    1.075   264.22
1841.00    1.054   263.91
1842.00    1.034   263.59
1843.00    1.012   263.26
1844.00    0.991   262.92
1845.00    0.969   262.55
1846.00    0.947   262.18
1847.00    0.925   261.78
1848.00    0.902   261.36
1849.00    0.879   260.92
1850.00    0.856   260.46
1851.00    0.832   259.97
1852.00    0.808   259.46
1853.00    0.784   258.91
1854.00    0.759   258.32
1855.00    0.733   257.70
1856.00    0.708   257.03
1857.00    0.681   256.31
1858.00    0.655   255.53
1859.00    0.628   254.69
1860.00    0.600   253.76
1861.00    0.572   252.75
1862.00    0.543   251.63
1863.00    0.514   250.39
1864.00    0.484   248.99
1865.00    0.454   247.41
1866.00    0.423   245.60
1867.00    0.391   243.50
1868.00    0.359   241.03
1869.00    0.327   238.07
1870.00    0.294   234.46
1871.00    0.262   229.95
1872.00    0.230   224.16
1873.00    0.199   216.53
1874.00    0.170   206.23
1875.00    0.147   192.29
1876.00    0.133   174.30
1877.00    0.130   153.83
1878.00    0.138   134.15
1879.00    0.150   117.32
1880.00    0.161   103.03
1881.00    0.164    89.94
1882.00    0.161    76.81
1883.00    0.156    62.94
1884.00    0.154    48.36
1885.00    0.157    33.85
1886.00    0.166    20.45
1887.00    0.181     8.87
1888.00    0.201   359.28
1889.00    0.223   351.49
1890.00    0.247   345.17
1891.00    0.272   339.99
1892.00    0.298   335.72
1893.00    0.325   332.13
1894.00    0.352   329.09
1895.00    0.378   326.47
1896.00    0.405   324.20
1897.00    0.431   322.21
1898.00    0.457   320.44
1899.00    0.483   318.87
1900.00    0.508   317.45
1901.00    0.534   316.17
1902.00    0.558   315.00
1903.00    0.583   313.94
1904.00    0.607   312.95
1905.00    0.631   312.05
1906.00    0.655   311.21
1907.00    0.678   310.42
1908.00    0.701   309.69
1909.00    0.724   309.01
1910.00    0.746   308.37
1911.00    0.769   307.76
1912.00    0.791   307.19
1913.00    0.812   306.65
1914.00    0.834   306.13
1915.00    0.855   305.65
1916.00    0.875   305.18
1917.00    0.896   304.74
1918.00    0.916   304.32
1919.00    0.937   303.91
1920.00    0.956   303.52
1921.00    0.976   303.15
1922.00    0.996   302.79
1923.00    1.015   302.45
1924.00    1.034   302.12
1925.00    1.053   301.80
1926.00    1.071   301.49
1927.00    1.090   301.19
1928.00    1.108   300.90
1929.00    1.126   300.63
1930.00    1.144   300.36
1931.00    1.161   300.09
1932.00    1.179   299.84
1933.00    1.196   299.59
1934.00    1.213   299.35
1935.00    1.230   299.12
1936.00    1.247   298.89
1937.00    1.263   298.67
1938.00    1.280   298.46
1939.00    1.296   298.25
1940.00    1.312   298.04
1941.00    1.328   297.84
1942.00    1.344   297.65
1943.00    1.359   297.46
1944.00    1.375   297.27
1945.00    1.390   297.09
1946.00    1.405   296.91
1947.00    1.420   296.74
1948.00    1.435   296.57
1949.00    1.450   296.40
1950.00    1.465   296.24
1951.00    1.479   296.08
1952.00    1.493   295.92
1953.00    1.508   295.77
1954.00    1.522   295.61
1955.00    1.536   295.47
1956.00    1.549   295.32
1957.00    1.563   295.18
1958.00    1.577   295.04
1959.00    1.590   294.90
1960.00    1.603   294.76
1961.00    1.617   294.63
1962.00    1.630   294.49
1963.00    1.643   294.36
1964.00    1.656   294.24
1965.00    1.668   294.11
1966.00    1.681   293.99
1967.00    1.694   293.86
1968.00    1.706   293.74
1969.00    1.718   293.63
1970.00    1.730   293.51
1971.00    1.742   293.39
1972.00    1.754   293.28
1973.00    1.766   293.17
1974.00    1.778   293.06
1975.00    1.790   292.95
1976.00    1.801   292.84
1977.00    1.813   292.73
1978.00    1.824   292.63
1979.00    1.835   292.52
1980.00    1.846   292.42
1981.00    1.858   292.32
1982.00    1.868   292.22
1983.00    1.879   292.12
1984.00    1.890   292.02
1985.00    1.901   291.93
1986.00    1.911   291.83
1987.00    1.922   291.74
1988.00    1.932   291.64
1989.00    1.942   291.55
1990.00    1.953   291.46
1991.00    1.963   291.37
1992.00    1.973   291.28
1993.00    1.983   291.19
1994.00    1.993   291.10
1995.00    2.002   291.01
1996.00    2.012   290.93
1997.00    2.022   290.84
1998.00    2.031   290.76
1999.00    2.041   290.67
2000.00    2.050   290.59
2001.00    2.059   290.51
2002.00    2.068   290.43
2003.00    2.077   290.35
2004.00    2.086   290.27
2005.00    2.095   290.19
2006.00    2.104   290.11
2007.00    2.113   290.03
2008.00    2.121   289.95
2009.00    2.130   289.88
2010.00    2.139   289.80
2011.00    2.147   289.72
2012.00    2.155   289.65
2013.00    2.164   289.57
2014.00    2.172   289.50
2015.00    2.180   289.43
2016.00    2.188   289.35
2017.00    2.196   289.28
2018.00    2.204   289.21
2019.00    2.212   289.14
2020.00    2.219   289.07
2021.00    2.227   289.00
2022.00    2.234   288.93
2023.00    2.242   288.86
2024.00    2.249   288.79
2025.00    2.257   288.72
2026.00    2.264   288.65
2027.00    2.271   288.58
2028.00    2.278   288.52
2029.00    2.285   288.45
2030.00    2.292   288.38
2031.00    2.299   288.32
2032.00    2.306   288.25
2033.00    2.313   288.19
2034.00    2.320   288.12
2035.00    2.326   288.06
2036.00    2.333   287.99
2037.00    2.339   287.93
2038.00    2.346   287.87
2039.00    2.352   287.80
2040.00    2.359   287.74
2041.00    2.365   287.68
2042.00    2.371   287.62
2043.00    2.377   287.56
2044.00    2.383   287.49
2045.00    2.389   287.43
2046.00    2.395   287.37
2047.00    2.401   287.31
2048.00    2.406   287.25
2049.00    2.412   287.19
2050.00    2.418   287.13
2051.00    2.423   287.07
2052.00    2.429   287.01
2053.00    2.434   286.96
2054.00    2.439   286.90
2055.00    2.445   286.84
2056.00    2.450   286.78
2057.00    2.455   286.72
2058.00    2.460   286.67
2059.00    2.465   286.61
2060.00    2.470   286.55
2061.00    2.475   286.49
2062.00    2.480   286.44
2063.00    2.485   286.38
2064.00    2.489   286.32
2065.00    2.494   286.27
2066.00    2.499   286.21
2067.00    2.503   286.16
2068.00    2.508   286.10
2069.00    2.512   286.05
2070.00    2.516   285.99
2071.00    2.521   285.94
2072.00    2.525   285.88
2073.00    2.529   285.83
2074.00    2.533   285.77
2075.00    2.537   285.72
2076.00    2.541   285.67
2077.00    2.545   285.61
2078.00    2.549   285.56
2079.00    2.552   285.50
2080.00    2.556   285.45
2081.00    2.560   285.40
2082.00    2.563   285.35
2083.00    2.567   285.29
2084.00    2.570   285.24
2085.00    2.574   285.19
2086.00    2.577   285.13
2087.00    2.580   285.08
2088.00    2.584   285.03
2089.00    2.587   284.98
2090.00    2.590   284.93
2091.00    2.593   284.87
2092.00    2.596   284.82
2093.00    2.599   284.77
2094.00    2.602   284.72
2095.00    2.604   284.67
2096.00    2.607   284.62
2097.00    2.610   284.57
2098.00    2.612   284.52
2099.00    2.615   284.46
2100.00    2.617   284.41
2101.00    2.620   284.36
2102.00    2.622   284.31
2103.00    2.625   284.26
2104.00    2.627   284.21
2105.00    2.629   284.16
2106.00    2.631   284.11
2107.00    2.633   284.06
2108.00    2.635   284.01
2109.00    2.637   283.96
2110.00    2.639   283.91
2111.00    2.641   283.86
2112.00    2.643   283.81
2113.00    2.645   283.76
2114.00    2.646   283.71
2115.00    2.648   283.66
2116.00    2.649   283.61
2117.00    2.651   283.56
2118.00    2.652   283.51
2119.00    2.654   283.46
2120.00    2.655   283.42
2121.00    2.656   283.37
2122.00    2.658   283.32
2123.00    2.659   283.27
2124.00    2.660   283.22
2125.00    2.661   283.17
2126.00    2.662   283.12
2127.00    2.663   283.07
2128.00    2.664   283.02
2129.00    2.664   282.97
2130.00    2.665   282.92
2131.00    2.666   282.88
2132.00    2.666   282.83
2133.00    2.667   282.78
2134.00    2.667   282.73
2135.00    2.668   282.68
2136.00    2.668   282.63
2137.00    2.669   282.58
2138.00    2.669   282.53
2139.00    2.669   282.48
2140.00    2.669   282.44
2141.00    2.669   282.39
2142.00    2.669   282.34
2143.00    2.669   282.29
2144.00    2.669   282.24
2145.00    2.669   282.19
2146.00    2.669   282.14
2147.00    2.669   282.09
2148.00    2.668   282.05
2149.00    2.668   282.00
2150.00    2.667   281.95
2151.00    2.667   281.90
2152.00    2.666   281.85
2153.00    2.666   281.80
2154.00    2.665   281.75
2155.00    2.664   281.70
2156.00    2.664   281.65
2157.00    2.663   281.61
2158.00    2.662   281.56
2159.00    2.661   281.51
2160.00    2.660   281.46
2161.00    2.659   281.41
2162.00    2.658   281.36
2163.00    2.656   281.31
2164.00    2.655   281.26
2165.00    2.654   281.21
2166.00    2.653   281.16
2167.00    2.651   281.11
2168.00    2.650   281.06
2169.00    2.648   281.01
2170.00    2.646   280.96
2171.00    2.645   280.91
2172.00    2.643   280.87
2173.00    2.641   280.82
2174.00    2.639   280.77
2175.00    2.637   280.72
2176.00    2.635   280.67
2177.00    2.633   280.62
2178.00    2.631   280.57
2179.00    2.629   280.52
2180.00    2.627   280.46
2181.00    2.625   280.41
2182.00    2.622   280.36
2183.00    2.620   280.31
2184.00    2.617   280.26
2185.00    2.615   280.21
2186.00    2.612   280.16
2187.00    2.610   280.11
2188.00    2.607   280.06
2189.00    2.604   280.01
2190.00    2.601   279.96
2191.00    2.598   279.90
2192.00    2.595   279.85
2193.00    2.592   279.80
2194.00    2.589   279.75
2195.00    2.586   279.70
2196.00    2.583   279.65
2197.00    2.579   279.59
2198.00    2.576   279.54
2199.00    2.573   279.49
2200.00    2.569   279.44
2201.00    2.566   279.38
2202.00    2.562   279.33
2203.00    2.558   279.28
2204.00    2.555   279.22
2205.00    2.551   279.17
2206.00    2.547   279.12
2207.00    2.543   279.06
2208.00    2.539   279.01
2209.00    2.535   278.96
2210.00    2.531   278.90
2211.00    2.527   278.85
2212.00    2.522   278.79
2213.00    2.518   278.74
2214.00    2.514   278.68
2215.00    2.509   278.63
2216.00    2.505   278.57
2217.00    2.500   278.52
2218.00    2.495   278.46
2219.00    2.491   278.41
2220.00    2.486   278.35
2221.00    2.481   278.29
2222.00    2.476   278.24
2223.00    2.471   278.18
2224.00    2.466   278.12
2225.00    2.461   278.07
2226.00    2.456   278.01
2227.00    2.450   277.95
2228.00    2.445   277.89
2229.00    2.440   277.83
2230.00    2.434   277.78
2231.00    2.429   277.72
2232.00    2.423   277.66
2233.00    2.417   277.60
2234.00    2.411   277.54
2235.00    2.406   277.48
2236.00    2.400   277.42
2237.00    2.394   277.36
2238.00    2.388   277.30
2239.00    2.381   277.24
2240.00    2.375   277.17
2241.00    2.369   277.11
2242.00    2.363   277.05
2243.00    2.356   276.99
2244.00    2.350   276.93
2245.00    2.343   276.86
2246.00    2.336   276.80
2247.00    2.330   276.74
2248.00    2.323   276.67
2249.00    2.316   276.61
2250.00    2.309   276.54
2251.00    2.302   276.48
2252.00    2.295   276.41
2253.00    2.287   276.34
2254.00    2.280   276.28
2255.00    2.273   276.21
2256.00    2.265   276.14
2257.00    2.258   276.07
2258.00    2.250   276.01
2259.00    2.242   275.94
2260.00    2.234   275.87
2261.00    2.227   275.80
2262.00    2.219   275.73
2263.00    2.211   275.66
2264.00    2.202   275.59
2265.00    2.194   275.51
2266.00    2.186   275.44
2267.00    2.178   275.37
2268.00    2.169   275.29
2269.00    2.160   275.22
2270.00    2.152   275.15
2271.00    2.143   275.07
2272.00    2.134   274.99
2273.00    2.125   274.92
2274.00    2.116   274.84
2275.00    2.107   274.76
2276.00    2.098   274.68
2277.00    2.089   274.60
2278.00    2.079   274.52
2279.00    2.070   274.44
2280.00    2.060   274.36


Parsed GAIA Input Data
Click to expand/collapse the Gaia Input Data:
Star A - gaiadr3.gaia_source
solution_id = 1636148068921376768
designation = Gaia DR3 2025720637967800192
source_id = 2025720637967800192
random_index = 678878683
ref_epoch = 2016.0
ra = 291.64123012154573
ra_error = 0.011781429
dec = 27.323075450090997
dec_error = 0.015505567
parallax = 16.31694464409787
parallax_error = 0.019167133
parallax_over_error = 851.29816
pm = 136.22458
pmra = 102.27777018811484
pmra_error = 0.015294082
pmdec = 89.97996858986485
pmdec_error = 0.020284433
ra_dec_corr = -0.051767517
ra_parallax_corr = 0.06880069
ra_pmra_corr = -0.24856889
ra_pmdec_corr = -0.021857388
dec_parallax_corr = 0.16036418
dec_pmra_corr = -0.04333693
dec_pmdec_corr = -0.2497958
parallax_pmra_corr = -0.11683298
parallax_pmdec_corr = 0.030778931
pmra_pmdec_corr = 0.044412
astrometric_n_obs_al = 517
astrometric_n_obs_ac = 517
astrometric_n_good_obs_al = 514
astrometric_n_bad_obs_al = 3
astrometric_gof_al = -0.9876461
astrometric_chi2_al = 1073.1891
astrometric_excess_noise = 0.13388176
astrometric_excess_noise_sig = 13.380796
astrometric_params_solved = 31
astrometric_primary_flag = false
nu_eff_used_in_astrometry = 1.5824422
astrometric_matched_transits = 59
visibility_periods_used = 27
astrometric_sigma5d_max = 0.028442733
matched_transits = 60
new_matched_transits = 27
matched_transits_removed = 3
ipd_gof_harmonic_amplitude = 0.017857548
ipd_gof_harmonic_phase = 115.18997
ipd_frac_multi_peak = 1
ipd_frac_odd_win = 0
ruwe = 0.9685575
duplicated_source = false
phot_g_n_obs = 518
phot_g_mean_flux = 12311586.969664061
phot_g_mean_flux_error = 2447.2263
phot_g_mean_flux_over_error = 5030.833
phot_g_mean_mag = 7.9615817
phot_bp_n_obs = 39
phot_bp_mean_flux = 7213138.207319986
phot_bp_mean_flux_error = 34043.65
phot_bp_mean_flux_over_error = 211.87912
phot_bp_mean_mag = 8.193232
phot_rp_n_obs = 52
phot_rp_mean_flux = 8790732.070666524
phot_rp_mean_flux_error = 124677.68
phot_rp_mean_flux_over_error = 70.50767
phot_rp_mean_mag = 7.387833
phot_bp_rp_excess_factor = 1.2999032
phot_bp_n_contaminated_transits = 0
phot_bp_n_blended_transits = 39
phot_rp_n_contaminated_transits = 0
phot_rp_n_blended_transits = 52
phot_proc_mode = 0
bp_rp = 0.80539846
bp_g = 0.23164988
g_rp = 0.5737486
phot_variable_flag = NOT_AVAILABLE
l = 61.11017264786778
b = 5.082139064922911
ecl_lon = 299.6720040888866
ecl_lat = 48.55734106316243
in_qso_candidates = false
in_galaxy_candidates = false
non_single_star = 0
has_xp_continuous = true
has_xp_sampled = true
has_rvs = false
has_epoch_photometry = false
has_epoch_rv = false
has_mcmc_gspphot = true
has_mcmc_msc = true
in_andromeda_survey = false
classprob_dsc_combmod_quasar = 1.0706409e-13
classprob_dsc_combmod_galaxy = 5.347797e-13
classprob_dsc_combmod_star = 0.9995017
teff_gspphot = 5952.321
teff_gspphot_lower = 5950.4976
teff_gspphot_upper = 5954.5435
logg_gspphot = 4.1262
logg_gspphot_lower = 4.1251
logg_gspphot_upper = 4.1274
mh_gspphot = -0.5942
mh_gspphot_lower = -0.5972
mh_gspphot_upper = -0.5912
distance_gspphot = 61.4042
distance_gspphot_lower = 61.3281
distance_gspphot_upper = 61.4693
azero_gspphot = 0.0222
azero_gspphot_lower = 0.0208
azero_gspphot_upper = 0.0238
ag_gspphot = 0.0189
ag_gspphot_lower = 0.0177
ag_gspphot_upper = 0.0203
ebpminrp_gspphot = 0.0103
ebpminrp_gspphot_lower = 0.0096
ebpminrp_gspphot_upper = 0.011
libname_gspphot = MARCS
    Star B - gaiadr3.gaia_source
solution_id = 1636148068921376768
designation = Gaia DR3 2025720637966514688
source_id = 2025720637966514688
random_index = 878686197
ref_epoch = 2016.0
ra = 291.6405818781834
ra_error = 0.010645645
dec = 27.32327798105342
dec_error = 0.014114979
parallax = 16.309133649493813
parallax_error = 0.017360954
parallax_over_error = 939.4146
pm = 129.59581
pmra = 93.47983970495295
pmra_error = 0.013455171
pmdec = 89.75852697853203
pmdec_error = 0.017406702
ra_dec_corr = -0.03875566
ra_parallax_corr = 0.09452284
ra_pmra_corr = -0.25304678
ra_pmdec_corr = -0.05407547
dec_parallax_corr = 0.10626521
dec_pmra_corr = -0.073893145
dec_pmdec_corr = -0.26787433
parallax_pmra_corr = -0.17534813
parallax_pmdec_corr = -0.012388654
pmra_pmdec_corr = 0.050937496
astrometric_n_obs_al = 546
astrometric_n_obs_ac = 546
astrometric_n_good_obs_al = 540
astrometric_n_bad_obs_al = 6
astrometric_gof_al = -1.6680312
astrometric_chi2_al = 1071.159
astrometric_excess_noise = 0.11886952
astrometric_excess_noise_sig = 11.393033
astrometric_params_solved = 31
astrometric_primary_flag = false
nu_eff_used_in_astrometry = 1.5792239
astrometric_matched_transits = 62
visibility_periods_used = 28
astrometric_sigma5d_max = 0.024556475
matched_transits = 63
new_matched_transits = 29
matched_transits_removed = 2
ipd_gof_harmonic_amplitude = 0.0139081385
ipd_gof_harmonic_phase = 121.91781
ipd_frac_multi_peak = 1
ipd_frac_odd_win = 0
ruwe = 0.94883037
duplicated_source = false
phot_g_n_obs = 524
phot_g_mean_flux = 9720669.080479141
phot_g_mean_flux_error = 2094.4082
phot_g_mean_flux_over_error = 4641.2485
phot_g_mean_mag = 8.218126
phot_bp_n_obs = 31
phot_bp_mean_flux = 5676806.012850566
phot_bp_mean_flux_error = 30098.98
phot_bp_mean_flux_over_error = 188.6046
phot_bp_mean_mag = 8.453282
phot_rp_n_obs = 35
phot_rp_mean_flux = 6967487.135789583
phot_rp_mean_flux_error = 116098.1
phot_rp_mean_flux_over_error = 60.01379
phot_rp_mean_mag = 7.640205
phot_bp_rp_excess_factor = 1.3007636
phot_bp_n_contaminated_transits = 0
phot_bp_n_blended_transits = 31
phot_rp_n_contaminated_transits = 0
phot_rp_n_blended_transits = 35
phot_proc_mode = 0
bp_rp = 0.81307745
bp_g = 0.23515606
g_rp = 0.5779214
phot_variable_flag = NOT_AVAILABLE
l = 61.110080835732866
b = 5.082742670106633
ecl_lon = 299.67122340847567
ecl_lat = 48.55766620309954
in_qso_candidates = false
in_galaxy_candidates = false
non_single_star = 0
has_xp_continuous = true
has_xp_sampled = true
has_rvs = false
has_epoch_photometry = false
has_epoch_rv = false
has_mcmc_gspphot = true
has_mcmc_msc = true
in_andromeda_survey = false
classprob_dsc_combmod_quasar = 1.3679962e-13
classprob_dsc_combmod_galaxy = 6.833072e-13
classprob_dsc_combmod_star = 0.99655795
teff_gspphot = 5934.597
teff_gspphot_lower = 5933.0728
teff_gspphot_upper = 5936.1646
logg_gspphot = 4.2952
logg_gspphot_lower = 4.2941
logg_gspphot_upper = 4.2963
mh_gspphot = -1.0199
mh_gspphot_lower = -1.0369
mh_gspphot_upper = -1.0039
distance_gspphot = 61.225
distance_gspphot_lower = 61.1555
distance_gspphot_upper = 61.2893
azero_gspphot = 0.0001
azero_gspphot_lower = 0.0
azero_gspphot_upper = 0.0004
ag_gspphot = 0.0001
ag_gspphot_lower = 0.0
ag_gspphot_upper = 0.0003
ebpminrp_gspphot = 0.0
ebpminrp_gspphot_lower = 0.0
ebpminrp_gspphot_upper = 0.0002
libname_gspphot = PHOENIX
- gaiadr3.astrophysical_parameters
solution_id = 1636148068921376768
source_id = 2025720637967800192
classprob_dsc_combmod_quasar = 1.0706409e-13
classprob_dsc_combmod_galaxy = 5.347797e-13
classprob_dsc_combmod_star = 0.9995017
classprob_dsc_combmod_whitedwarf = 1.788163e-08
classprob_dsc_combmod_binarystar = 0.0004982577
classprob_dsc_specmod_quasar = 0.0
classprob_dsc_specmod_galaxy = 0.0
classprob_dsc_specmod_star = 0.9524342
classprob_dsc_specmod_whitedwarf = 8.507836e-05
classprob_dsc_specmod_binarystar = 0.047480755
classprob_dsc_allosmod_quasar = 0.0
classprob_dsc_allosmod_galaxy = 0.0
classprob_dsc_allosmod_star = 1.0
teff_gspphot = 5952.321
teff_gspphot_lower = 5950.4976
teff_gspphot_upper = 5954.5435
logg_gspphot = 4.1262
logg_gspphot_lower = 4.1251
logg_gspphot_upper = 4.1274
mh_gspphot = -0.5942
mh_gspphot_lower = -0.5972
mh_gspphot_upper = -0.5912
distance_gspphot = 61.4042
distance_gspphot_lower = 61.3281
distance_gspphot_upper = 61.4693
azero_gspphot = 0.0222
azero_gspphot_lower = 0.0208
azero_gspphot_upper = 0.0238
ag_gspphot = 0.0189
ag_gspphot_lower = 0.0177
ag_gspphot_upper = 0.0203
abp_gspphot = 0.0236
abp_gspphot_lower = 0.0221
abp_gspphot_upper = 0.0253
arp_gspphot = 0.0134
arp_gspphot_lower = 0.0125
arp_gspphot_upper = 0.0143
ebpminrp_gspphot = 0.0103
ebpminrp_gspphot_lower = 0.0096
ebpminrp_gspphot_upper = 0.011
mg_gspphot = 3.9791
mg_gspphot_lower = 3.9768
mg_gspphot_upper = 3.9816
radius_gspphot = 1.2986
radius_gspphot_lower = 1.2968
radius_gspphot_upper = 1.3003
logposterior_gspphot = -2996.5168
mcmcaccept_gspphot = 0.481442
libname_gspphot = MARCS
teff_gspspec = 5535.0
teff_gspspec_lower = 5515.0
teff_gspspec_upper = 5841.0
logg_gspspec = 4.13
logg_gspspec_lower = 4.09
logg_gspspec_upper = 4.25
mh_gspspec = -0.6
mh_gspspec_lower = -0.61
mh_gspspec_upper = -0.41
alphafe_gspspec = 0.35
alphafe_gspspec_lower = 0.23
alphafe_gspspec_upper = 0.37
fem_gspspec = -0.23
fem_gspspec_lower = -0.3
fem_gspspec_upper = -0.14
fem_gspspec_nlines = 7
fem_gspspec_linescatter = 0.17
sife_gspspec = 0.14
sife_gspspec_lower = 0.01
sife_gspspec_upper = 0.23
sife_gspspec_nlines = 3
sife_gspspec_linescatter = 0.14
cafe_gspspec = 0.3
cafe_gspspec_lower = 0.18
cafe_gspspec_upper = 0.33
cafe_gspspec_nlines = 7
cafe_gspspec_linescatter = 0.12
mgfe_gspspec = 0.37
mgfe_gspspec_lower = 0.24
mgfe_gspspec_upper = 0.51
mgfe_gspspec_nlines = 1
mgfe_gspspec_linescatter = 0.0
sfe_gspspec = 0.34
sfe_gspspec_lower = 0.07
sfe_gspspec_upper = 0.52
sfe_gspspec_nlines = 2
sfe_gspspec_linescatter = 0.04
nife_gspspec = 0.25
nife_gspspec_lower = 0.07
nife_gspspec_upper = 0.42
nife_gspspec_nlines = 1
nife_gspspec_linescatter = 0.0
dibqf_gspspec = -1
flags_gspspec = 00000010000009921000200999900992299999999
logchisq_gspspec = -3.814967
ew_espels_halpha = 0.092768475
ew_espels_halpha_uncertainty = 0.024146752
ew_espels_halpha_flag = 0
ew_espels_halpha_model = 0.141087
flags_esphs = 999
spectraltype_esphs = G
activityindex_espcs = 0.022523174
activityindex_espcs_uncertainty = 0.0001617605
activityindex_espcs_input = M1
radius_flame = 1.2854254
radius_flame_lower = 1.2596135
radius_flame_upper = 1.3112489
lum_flame = 1.8688445
lum_flame_lower = 1.8621348
lum_flame_upper = 1.8759203
mass_flame = 1.0823381
mass_flame_lower = 1.0423317
mass_flame_upper = 1.1223457
age_flame = 6.0687237
age_flame_lower = 5.279682
age_flame_upper = 6.857665
flags_flame = 00
evolstage_flame = 343
gravredshift_flame = 0.40029222
gravredshift_flame_lower = 0.3998384
gravredshift_flame_upper = 0.400729
bc_flame = 0.051745843
mh_msc = -0.20100807
mh_msc_upper = -0.19194458
mh_msc_lower = -0.21615003
azero_msc = 0.20364225
azero_msc_upper = 0.23288265
azero_msc_lower = 0.17525762
distance_msc = 62.076855
distance_msc_upper = 62.636776
distance_msc_lower = 61.428776
teff_msc1 = 6300.535
teff_msc1_upper = 6311.3604
teff_msc1_lower = 6295.174
teff_msc2 = 5186.0034
teff_msc2_upper = 5238.5815
teff_msc2_lower = 5115.7544
logg_msc1 = 4.6983504
logg_msc1_upper = 4.7116065
logg_msc1_lower = 4.670689
logg_msc2 = 4.782834
logg_msc2_upper = 4.93042
logg_msc2_lower = 4.6410227
ag_msc = 0.1718128
ag_msc_upper = 0.19623
ag_msc_lower = 0.14786366
logposterior_msc = -767.3064
mcmcaccept_msc = 0.2816468
mcmcdrift_msc = 1.1727879
flags_msc = 1
    - gaiadr3.astrophysical_parameters
solution_id = 1636148068921376768
source_id = 2025720637966514688
classprob_dsc_combmod_quasar = 1.3679962e-13
classprob_dsc_combmod_galaxy = 6.833072e-13
classprob_dsc_combmod_star = 0.99655795
classprob_dsc_combmod_whitedwarf = 2.1394927e-08
classprob_dsc_combmod_binarystar = 0.0034420453
classprob_dsc_specmod_quasar = 0.0
classprob_dsc_specmod_galaxy = 0.0
classprob_dsc_specmod_star = 0.7432124
classprob_dsc_specmod_whitedwarf = 7.966698e-05
classprob_dsc_specmod_binarystar = 0.25670794
classprob_dsc_allosmod_quasar = 0.0
classprob_dsc_allosmod_galaxy = 0.0
classprob_dsc_allosmod_star = 1.0
teff_gspphot = 5934.597
teff_gspphot_lower = 5933.0728
teff_gspphot_upper = 5936.1646
logg_gspphot = 4.2952
logg_gspphot_lower = 4.2941
logg_gspphot_upper = 4.2963
mh_gspphot = -1.0199
mh_gspphot_lower = -1.0369
mh_gspphot_upper = -1.0039
distance_gspphot = 61.225
distance_gspphot_lower = 61.1555
distance_gspphot_upper = 61.2893
azero_gspphot = 0.0001
azero_gspphot_lower = 0.0
azero_gspphot_upper = 0.0004
ag_gspphot = 0.0001
ag_gspphot_lower = 0.0
ag_gspphot_upper = 0.0003
abp_gspphot = 0.0001
abp_gspphot_lower = 0.0
abp_gspphot_upper = 0.0004
arp_gspphot = 0.0001
arp_gspphot_lower = 0.0
arp_gspphot_upper = 0.0002
ebpminrp_gspphot = 0.0
ebpminrp_gspphot_lower = 0.0
ebpminrp_gspphot_upper = 0.0002
mg_gspphot = 4.2638
mg_gspphot_lower = 4.2613
mg_gspphot_upper = 4.2664
radius_gspphot = 1.1598
radius_gspphot_lower = 1.1583
radius_gspphot_upper = 1.1614
logposterior_gspphot = -2429.5278
mcmcaccept_gspphot = 0.49260187
libname_gspphot = PHOENIX
ew_espels_halpha = 0.14528762
ew_espels_halpha_uncertainty = 0.032402262
ew_espels_halpha_flag = 0
ew_espels_halpha_model = 0.153504
flags_esphs = 999
spectraltype_esphs = G
radius_flame = 1.1541977
radius_flame_lower = 1.130996
radius_flame_upper = 1.177392
lum_flame = 1.4887551
lum_flame_lower = 1.4827311
lum_flame_upper = 1.4945853
mass_flame = 1.0440385
mass_flame_lower = 1.0040351
mass_flame_upper = 1.0840427
age_flame = 5.778983
age_flame_lower = 4.899375
age_flame_upper = 6.6583242
flags_flame = 00
evolstage_flame = 318
gravredshift_flame = 0.5285428
gravredshift_flame_lower = 0.5279503
gravredshift_flame_upper = 0.52914155
bc_flame = 0.024545493
mh_msc = -0.5202452
mh_msc_upper = -0.40836906
mh_msc_lower = -0.6014112
azero_msc = 0.067060545
azero_msc_upper = 0.21133776
azero_msc_lower = 0.0
distance_msc = 63.344826
distance_msc_upper = 64.90805
distance_msc_lower = 61.322845
teff_msc1 = 6100.3887
teff_msc1_upper = 6161.199
teff_msc1_lower = 6080.965
teff_msc2 = 4956.3525
teff_msc2_upper = 5179.873
teff_msc2_lower = 4789.497
logg_msc1 = 4.5627937
logg_msc1_upper = 4.74259
logg_msc1_lower = 4.5389423
logg_msc2 = 4.5805264
logg_msc2_upper = 4.7788143
logg_msc2_lower = 4.302435
ag_msc = 0.05651071
ag_msc_upper = 0.17783141
ag_msc_lower = 0.0
logposterior_msc = -3215.0503
mcmcaccept_msc = 0.2536277
mcmcdrift_msc = 0.17117865
flags_msc = 1
neuron_oa_id = 202105281205440415
neuron_oa_dist = 7.5879307e-06
neuron_oa_dist_percentile_rank = 75
flags_oa = 0012



    Observation Date:  

Disclaimer
This result is provided without warranty. For all terms, see the Full Disclaimer. Copyright (C) 2026. Unless otherwise noted, all output generated by the Double Star Calculator including orbit diagrams, ephemerides, and analytical reports is licensed under CC BY 4.0.


Acknowledgements
The Double Star Calculator makes use of data from the European Space Agency (ESA) mission Gaia, processed by the Gaia Data Processing and Analysis Consortium (DPAC). Funding for the DPAC has been provided by national institutions, in particular the institutions participating in the Gaia Multilateral Agreement. Additionally, it incorporates data from the Washington Double Star Catalog, maintained at the U.S. Naval Observatory, and makes use of the Aladin Sky Atlas developed at CDS, Strasbourg Observatory, France.


Report Information
Double Star Calculator:   Version 1.2 ($Rev: 2591 $)
Report created:   2026-09-09 08:39:15 +0200


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