Double Star Calculator - Results


Discoverer & Number:   STT 191   -> DSCALC Archive 
Gaia Source ID - Star A          : 663815168721193600    Simbad
Gaia Source ID - Star B          : 663815065641979776    Simbad

Observation Epoch                : J 2023.303  /  2023-04-22
Angular Separation               :     37.387" ±   0.2430 mas
Position Angle                   :     191.59  ±  0.00040 degrees

Star A/B Epoch                   : J 2016.000  /   J 2016.000
Angular Separation               :     37.385" ±   0.0262 mas
Position Angle                   :     191.60  ±  0.00005 degrees
  LB of Projected Separation (AU):   12596.20             AU
  Spatial Separation   (AU)      :   29191.22  ± 857138.29 AU
Proper Motion Angular Difference :       0.77  ±     5.70 degrees
Total Proper Motion Difference   :       0.33  ±     0.03 mas/yr
Tangential Velocity Difference   :       0.52  ±     0.15 km/s
Radial Velocity Difference       :       4.39  ±     1.77 km/s
Space Velocity Difference        :       3.24  ±     1.27 km/s

Aladin Lite Sky Atlas



Star A
 
Gaia Source ID                   : 663815168721193600  Simbad

Epoch                            : J 2016.000
Right Ascension (RA)             :     08h 24m 49.18s
Declination (Dec)                :     20° 09' 10.66"
Distance (pc)                    :     337.06  ±   3.70 pc
Distance (ly)                    :    1099.35  ±  12.05 ly
Magnitude (Gaia G-band)          :       7.17           mag
Absolute Magnitude               :      -0.46  ±   0.05 mag
Spectral Type (color index)      :          G
Luminosity (solar luminosities)  :     113.14  +5.86/−5.57    L☉
Mass estimation (solar masses)   :       6.16                 M☉
RUWE                             :       1.42
Position Angle of Proper Motion  :     171.18  ±   4.74 degrees
Total Proper Motion              :       6.26  ±   0.03 mas/yr
  Total Proper Motion (Gaia)     :       6.26           mas/yr
Tangential Velocity              :      10.00  ±   0.12 km/s
Radial Velocity (Gaia)           :      -6.64  ±   0.47 km/s
Space Velocity                   :      12.00  ±   0.28 km/s
Star A - Double Star Quality Metrics
Parallax over error :     91.200 : very good
RUWE                :      1.420 : poor astrometric fit, (possible double)
Duplicated source   :      false : single source
G magnitude         :      7.174 : G > 3 mag, photometry reliable
Excess noise        :      0.233 : poor fit, model deviation significant
  Significance      :     48.150 :   possible double star, motion, mismatch
BP-RP excess factor :      1.210 : photometry consistent
Visibility periods  :         19 : high, indicates well observed star
IPD multi-peak frac :         0% : single peak detected
IDP GoF harmonic amp:      0.078 : slight indication of structure

Star B
 
Gaia Source ID                   : 663815065641979776  Simbad

Epoch                            : J 2016.000
Right Ascension (RA)             :     08h 24m 48.65s
Declination (Dec)                :     20° 08' 34.04"
Distance (parsecs)               :     336.94  ±   2.75 pc
Distance (lightyears)            :    1098.94  ±   8.97 ly
Magnitude (Gaia G-band)          :       8.73           mag
Absolute Magnitude               :       1.09  ±   0.04 mag
Spectral Type (color index)      :          B
Luminosity (solar luminosities)  :      27.05  +1.04/−1.00    L☉
Mass estimation (solar masses)   :       2.80                 M☉
RUWE                             :       0.97
Position Angle of Proper Motion  :     170.42  ±   3.17 degrees
Total Proper Motion              :       6.59  ±   0.02 mas/yr
  Total Proper Motion (Gaia)     :       6.59           mas/yr
Tangential Velocity              :      10.52  ±   0.09 km/s
Radial Velocity (Gaia)           :     -11.03  ±   1.71 km/s
Space Velocity                   :      15.24  ±   1.24 km/s

Star B - Double Star Quality Metrics
Parallax over error :    122.532 : very good
RUWE                :      0.970 : good astrometric fit (single star)
Duplicated source   :      false : single source
G magnitude         :      8.727 : G > 3 mag, photometry reliable
Excess noise        :      0.164 : poor fit, model deviation significant
  Significance      :     32.856 :   possible double star, motion, mismatch
BP-RP excess factor :      1.159 : photometry consistent
Visibility periods  :         19 : high, indicates well observed star
IPD multi-peak frac :         0% : single peak detected
IDP GoF harmonic amp:      0.068 : slight indication of structure

Double Star plausibility checks

Check separation:
Spatial separation :   29191.2 AU, with an uncertainty range of [ 12596.2 (P), 886329.5] AU
Probability for a physical pair:   Very Low (Nominal) / Very Low (at lower bound of uncertainty)
Separation-Based Evidence factor:   0.026 (Nominal) / Flag: normal

Check proper motion:

Relative Proper Motion Angular difference:   0.43 %
Relative Total Proper Motion difference:   5.27 %
Relative Tangential Velocity difference:   5.23 %
Relative Radial Velocity difference:   -39.80 %
Relative Space Velocity difference:   27.00 %
Estimated CPM Probability:   57.78 %
CPM-Based Evidence factor:   0.334

Physical Binding Evidence:
Combined Physical Binding Evidence factor:   0.026

Check RUWE parameters:
RUWE probability for a binary system (Star A):   Medium
RUWE probability for a binary system (Star B):   Zero

Separation and position angle as a function of Julian Epoch

-- 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     37.352    0.004     191.631    0.007
1901.0     37.353    0.004     191.631    0.007
1902.0     37.353    0.004     191.630    0.007
1903.0     37.353    0.004     191.630    0.007
1904.0     37.353    0.004     191.630    0.007
1905.0     37.354    0.004     191.629    0.007
1906.0     37.354    0.004     191.629    0.007
1907.0     37.354    0.004     191.629    0.006
1908.0     37.355    0.004     191.628    0.006
1909.0     37.355    0.004     191.628    0.006
1910.0     37.355    0.004     191.628    0.006
1911.0     37.355    0.003     191.628    0.006
1912.0     37.356    0.003     191.627    0.006
1913.0     37.356    0.003     191.627    0.006
1914.0     37.356    0.003     191.627    0.006
1915.0     37.357    0.003     191.626    0.006
1916.0     37.357    0.003     191.626    0.006
1917.0     37.357    0.003     191.626    0.006
1918.0     37.357    0.003     191.625    0.006
1919.0     37.358    0.003     191.625    0.006
1920.0     37.358    0.003     191.625    0.006
1921.0     37.358    0.003     191.625    0.006
1922.0     37.358    0.003     191.624    0.006
1923.0     37.359    0.003     191.624    0.006
1924.0     37.359    0.003     191.624    0.005
1925.0     37.359    0.003     191.623    0.005
1926.0     37.360    0.003     191.623    0.005
1927.0     37.360    0.003     191.623    0.005
1928.0     37.360    0.003     191.622    0.005
1929.0     37.360    0.003     191.622    0.005
1930.0     37.361    0.003     191.622    0.005
1931.0     37.361    0.003     191.622    0.005
1932.0     37.361    0.003     191.621    0.005
1933.0     37.362    0.003     191.621    0.005
1934.0     37.362    0.003     191.621    0.005
1935.0     37.362    0.003     191.620    0.005
1936.0     37.362    0.003     191.620    0.005
1937.0     37.363    0.003     191.620    0.005
1938.0     37.363    0.003     191.619    0.005
1939.0     37.363    0.003     191.619    0.005
1940.0     37.363    0.003     191.619    0.005
1941.0     37.364    0.002     191.618    0.004
1942.0     37.364    0.002     191.618    0.004
1943.0     37.364    0.002     191.618    0.004
1944.0     37.365    0.002     191.618    0.004
1945.0     37.365    0.002     191.617    0.004
1946.0     37.365    0.002     191.617    0.004
1947.0     37.365    0.002     191.617    0.004
1948.0     37.366    0.002     191.616    0.004
1949.0     37.366    0.002     191.616    0.004
1950.0     37.366    0.002     191.616    0.004
1951.0     37.367    0.002     191.615    0.004
1952.0     37.367    0.002     191.615    0.004
1953.0     37.367    0.002     191.615    0.004
1954.0     37.367    0.002     191.615    0.004
1955.0     37.368    0.002     191.614    0.004
1956.0     37.368    0.002     191.614    0.004
1957.0     37.368    0.002     191.614    0.004
1958.0     37.368    0.002     191.613    0.003
1959.0     37.369    0.002     191.613    0.003
1960.0     37.369    0.002     191.613    0.003
1961.0     37.369    0.002     191.612    0.003
1962.0     37.370    0.002     191.612    0.003
1963.0     37.370    0.002     191.612    0.003
1964.0     37.370    0.002     191.612    0.003
1965.0     37.370    0.002     191.611    0.003
1966.0     37.371    0.002     191.611    0.003
1967.0     37.371    0.002     191.611    0.003
1968.0     37.371    0.002     191.610    0.003
1969.0     37.372    0.002     191.610    0.003
1970.0     37.372    0.002     191.610    0.003
1971.0     37.372    0.001     191.609    0.003
1972.0     37.372    0.001     191.609    0.003
1973.0     37.373    0.001     191.609    0.003
1974.0     37.373    0.001     191.608    0.003
1975.0     37.373    0.001     191.608    0.002
1976.0     37.373    0.001     191.608    0.002
1977.0     37.374    0.001     191.608    0.002
1978.0     37.374    0.001     191.607    0.002
1979.0     37.374    0.001     191.607    0.002
1980.0     37.375    0.001     191.607    0.002
1981.0     37.375    0.001     191.606    0.002
1982.0     37.375    0.001     191.606    0.002
1983.0     37.375    0.001     191.606    0.002
1984.0     37.376    0.001     191.605    0.002
1985.0     37.376    0.001     191.605    0.002
1986.0     37.376    0.001     191.605    0.002
1987.0     37.377    0.001     191.605    0.002
1988.0     37.377    0.001     191.604    0.002
1989.0     37.377    0.001     191.604    0.002
1990.0     37.377    0.001     191.604    0.002
1991.0     37.378    0.001     191.603    0.001
1992.0     37.378    0.001     191.603    0.001
1993.0     37.378    0.001     191.603    0.001
1994.0     37.378    0.001     191.602    0.001
1995.0     37.379    0.001     191.602    0.001
1996.0     37.379    0.001     191.602    0.001
1997.0     37.379    0.001     191.602    0.001
1998.0     37.380    0.001     191.601    0.001
1999.0     37.380    0.001     191.601    0.001
2000.0     37.380    0.001     191.601    0.001
2001.0     37.380    0.000     191.600    0.001
2002.0     37.381    0.000     191.600    0.001
2003.0     37.381    0.000     191.600    0.001
2004.0     37.381    0.000     191.599    0.001
2005.0     37.382    0.000     191.599    0.001
2006.0     37.382    0.000     191.599    0.001
2007.0     37.382    0.000     191.599    0.001
2008.0     37.382    0.000     191.598    0.000
2009.0     37.383    0.000     191.598    0.000
2010.0     37.383    0.000     191.598    0.000
2011.0     37.383    0.000     191.597    0.000
2012.0     37.383    0.000     191.597    0.000
2013.0     37.384    0.000     191.597    0.000
2014.0     37.384    0.000     191.596    0.000
2015.0     37.384    0.000     191.596    0.000
2016.0     37.385    0.000     191.596    0.000
2017.0     37.385    0.000     191.595    0.000
2018.0     37.385    0.000     191.595    0.000
2019.0     37.385    0.000     191.595    0.000
2020.0     37.386    0.000     191.595    0.000
2021.0     37.386    0.000     191.594    0.000
2022.0     37.386    0.000     191.594    0.000
2023.0     37.387    0.000     191.594    0.000
2024.0     37.387    0.000     191.593    0.000
2025.0     37.387    0.000     191.593    0.001
2026.0     37.387    0.000     191.593    0.001
2027.0     37.388    0.000     191.592    0.001
2028.0     37.388    0.000     191.592    0.001
2029.0     37.388    0.000     191.592    0.001
2030.0     37.388    0.000     191.592    0.001
2031.0     37.389    0.000     191.591    0.001
2032.0     37.389    0.001     191.591    0.001
2033.0     37.389    0.001     191.591    0.001
2034.0     37.390    0.001     191.590    0.001
2035.0     37.390    0.001     191.590    0.001
2036.0     37.390    0.001     191.590    0.001
2037.0     37.390    0.001     191.589    0.001
2038.0     37.391    0.001     191.589    0.001
2039.0     37.391    0.001     191.589    0.001
2040.0     37.391    0.001     191.589    0.001
2041.0     37.391    0.001     191.588    0.001
2042.0     37.392    0.001     191.588    0.002
2043.0     37.392    0.001     191.588    0.002
2044.0     37.392    0.001     191.587    0.002
2045.0     37.393    0.001     191.587    0.002
2046.0     37.393    0.001     191.587    0.002
2047.0     37.393    0.001     191.586    0.002
2048.0     37.393    0.001     191.586    0.002
2049.0     37.394    0.001     191.586    0.002
2050.0     37.394    0.001     191.586    0.002
2051.0     37.394    0.001     191.585    0.002
2052.0     37.395    0.001     191.585    0.002
2053.0     37.395    0.001     191.585    0.002
2054.0     37.395    0.001     191.584    0.002
2055.0     37.395    0.001     191.584    0.002
2056.0     37.396    0.001     191.584    0.002
2057.0     37.396    0.001     191.583    0.002
2058.0     37.396    0.001     191.583    0.002
2059.0     37.396    0.001     191.583    0.003
2060.0     37.397    0.001     191.582    0.003
2061.0     37.397    0.001     191.582    0.003
2062.0     37.397    0.002     191.582    0.003
2063.0     37.398    0.002     191.582    0.003
2064.0     37.398    0.002     191.581    0.003
2065.0     37.398    0.002     191.581    0.003
2066.0     37.398    0.002     191.581    0.003
2067.0     37.399    0.002     191.580    0.003
2068.0     37.399    0.002     191.580    0.003
2069.0     37.399    0.002     191.580    0.003
2070.0     37.400    0.002     191.579    0.003
2071.0     37.400    0.002     191.579    0.003
2072.0     37.400    0.002     191.579    0.003
2073.0     37.400    0.002     191.579    0.003
2074.0     37.401    0.002     191.578    0.003
2075.0     37.401    0.002     191.578    0.004
2076.0     37.401    0.002     191.578    0.004
2077.0     37.401    0.002     191.577    0.004
2078.0     37.402    0.002     191.577    0.004
2079.0     37.402    0.002     191.577    0.004
2080.0     37.402    0.002     191.576    0.004
2081.0     37.403    0.002     191.576    0.004
2082.0     37.403    0.002     191.576    0.004
2083.0     37.403    0.002     191.576    0.004
2084.0     37.403    0.002     191.575    0.004
2085.0     37.404    0.002     191.575    0.004
2086.0     37.404    0.002     191.575    0.004
2087.0     37.404    0.002     191.574    0.004
2088.0     37.405    0.002     191.574    0.004
2089.0     37.405    0.002     191.574    0.004
2090.0     37.405    0.002     191.573    0.004
2091.0     37.405    0.002     191.573    0.004
2092.0     37.406    0.003     191.573    0.005
2093.0     37.406    0.003     191.573    0.005
2094.0     37.406    0.003     191.572    0.005
2095.0     37.406    0.003     191.572    0.005
2096.0     37.407    0.003     191.572    0.005
2097.0     37.407    0.003     191.571    0.005
2098.0     37.407    0.003     191.571    0.005
2099.0     37.408    0.003     191.571    0.005
2100.0     37.408    0.003     191.570    0.005


Measurements for STT 191

WDS ID      Discovr     Comp  #    Sep      PA       Epoch      Obs  Telescope     Camera    Note
-------------------------------------------------------------------------------------------------
08248+2009  STT 191           1    37.26"   191.24°  B2023.305  HWI  120/900 APO   ASI120MC

-- Image of STT-191-taken with Equinox 120/900 APO --


WDS record for STT 191
wds_id                       : 08248+2009
discoverer_code              : STT
discoverer_number            : 191
discoverer_components        : 
date_first                   : 1843
date_last                    : 2019
num_of_obs                   : 32
pa_first                     : 191
pa_last                      : 192
sep_first                    : 37.6
sep_last                     : 36.9
mag_primary                  : 7.41
mag_secondary                : 8.62
spectral_type                : A5
primary_proper_motion_RA     : 2
primary_proper_motion_DEC    : -6
secondary_proper_motion_RA   : 1
secondary_proper_motion_DEC  : -6
dm_number                    : +20 2079
notes                        : NT
precise_coordinate           : 082449.18+200910.8

WDS Notes:
----------
N: Notes found in WDSNOT MEMO of WDS
T: Similar parallax/proper motion: physical



Parsed GAIA Input Data
Click to expand/collapse the Gaia Input Data:
Star A 
solution_id = 1636148068921376768
designation = Gaia DR3 663815168721193600
source_id = 663815168721193600
random_index = 1020956062.0
ref_epoch = 2016.0
ra = 126.20493664135356
ra_error = 0.027804328
dec = 20.152962451211078
dec_error = 0.020495476
parallax = 2.966800015249291
parallax_error = 0.032530636
parallax_over_error = 91.20019
pm = 6.256716
pmra = 0.958895451395805
pmra_error = 0.033269536
pmdec = -6.182799459419493
pmdec_error = 0.026026992
ra_dec_corr = -0.36630163
ra_parallax_corr = -0.053325493
ra_pmra_corr = -0.14141688
ra_pmdec_corr = 0.12826519
dec_parallax_corr = -0.07370591
dec_pmra_corr = 0.06443834
dec_pmdec_corr = 0.26523528
parallax_pmra_corr = 0.2930075
parallax_pmdec_corr = -0.2526682
pmra_pmdec_corr = -0.4504809
astrometric_n_obs_al = 337
astrometric_n_obs_ac = 337
astrometric_n_good_obs_al = 336
astrometric_n_bad_obs_al = 1
astrometric_gof_al = 10.220766
astrometric_chi2_al = 1670.1499
astrometric_excess_noise = 0.23250599
astrometric_excess_noise_sig = 48.150154
astrometric_params_solved = 31
astrometric_primary_flag = false
nu_eff_used_in_astrometry = 1.5493189
astrometric_matched_transits = 38
visibility_periods_used = 19
astrometric_sigma5d_max = 0.051455043
matched_transits = 44
new_matched_transits = 9
matched_transits_removed = 3
ipd_gof_harmonic_amplitude = 0.07843485
ipd_gof_harmonic_phase = 106.57128
ipd_frac_multi_peak = 0
ipd_frac_odd_win = 0
ruwe = 1.4213502
duplicated_source = false
phot_g_n_obs = 384
phot_g_mean_flux = 25418739.945831258
phot_g_mean_flux_error = 4503.7637
phot_g_mean_flux_over_error = 5643.8887
phot_g_mean_mag = 7.174482
phot_bp_n_obs = 39
phot_bp_mean_flux = 13541571.042879123
phot_bp_mean_flux_error = 6924.879
phot_bp_mean_flux_over_error = 1955.4957
phot_bp_mean_mag = 7.5093694
phot_rp_n_obs = 39
phot_rp_mean_flux = 17204121.495648574
phot_rp_mean_flux_error = 8973.744
phot_rp_mean_flux_over_error = 1917.162
phot_rp_mean_mag = 6.6588144
phot_bp_rp_excess_factor = 1.2095679
phot_bp_n_contaminated_transits = 0
phot_bp_n_blended_transits = 0
phot_rp_n_contaminated_transits = 0
phot_rp_n_blended_transits = 0
phot_proc_mode = 0
bp_rp = 0.85055494
bp_g = 0.3348875
g_rp = 0.51566744
radial_velocity = -6.6383653
radial_velocity_error = 0.46733326
rv_method_used = 1
rv_nb_transits = 20
rv_nb_deblended_transits = 0
rv_visibility_periods_used = 12
rv_expected_sig_to_noise = 478.0537
rv_renormalised_gof = 27.409227
rv_chisq_pvalue = 0.0
rv_time_duration = 783.4787
rv_amplitude_robust = 5.2894278
rv_template_teff = 5500.0
rv_template_logg = 3.0
rv_template_fe_h = -0.25
rv_atm_param_origin = 222
vbroad = 7.784345
vbroad_error = 1.6993595
vbroad_nb_transits = 19
grvs_mag = 6.456277
grvs_mag_error = 0.007936896
grvs_mag_nb_transits = 20
phot_variable_flag = NOT_AVAILABLE
l = 203.90086581087468
b = 29.221410174464538
ecl_lon = 123.68127984026714
ecl_lat = 0.8468051127820279
in_qso_candidates = false
in_galaxy_candidates = false
non_single_star = 0
has_xp_continuous = false
has_xp_sampled = false
has_rvs = false
has_epoch_photometry = false
has_epoch_rv = false
has_mcmc_gspphot = false
has_mcmc_msc = false
in_andromeda_survey = false
classprob_dsc_combmod_quasar = 1.0337514e-13
classprob_dsc_combmod_galaxy = 5.163536e-13
classprob_dsc_combmod_star = 0.99986607
    Star B 
solution_id = 1636148068921376768
designation = Gaia DR3 663815065641979776
source_id = 663815065641979776
random_index = 944139211.0
ref_epoch = 2016.0
ra = 126.2027132898985
ra_error = 0.021166237
dec = 20.14278978669479
dec_error = 0.015738815
parallax = 2.9679241252079116
parallax_error = 0.024221618
parallax_over_error = 122.532036
pm = 6.5861497
pmra = 1.0966134730362715
pmra_error = 0.025095182
pmdec = -6.494213174208688
pmdec_error = 0.019969385
ra_dec_corr = -0.23376802
ra_parallax_corr = -0.0077703483
ra_pmra_corr = 0.102512345
ra_pmdec_corr = 0.1245388
dec_parallax_corr = -0.15374333
dec_pmra_corr = 0.05022997
dec_pmdec_corr = 0.3843503
parallax_pmra_corr = 0.22200325
parallax_pmdec_corr = -0.21493459
pmra_pmdec_corr = -0.32884964
astrometric_n_obs_al = 341
astrometric_n_obs_ac = 341
astrometric_n_good_obs_al = 335
astrometric_n_bad_obs_al = 6
astrometric_gof_al = -0.76892227
astrometric_chi2_al = 1341.6433
astrometric_excess_noise = 0.16440295
astrometric_excess_noise_sig = 32.855644
astrometric_params_solved = 31
astrometric_primary_flag = false
nu_eff_used_in_astrometry = 1.7259291
astrometric_matched_transits = 39
visibility_periods_used = 19
astrometric_sigma5d_max = 0.03735433
matched_transits = 44
new_matched_transits = 7
matched_transits_removed = 1
ipd_gof_harmonic_amplitude = 0.06797988
ipd_gof_harmonic_phase = 108.14847
ipd_frac_multi_peak = 0
ipd_frac_odd_win = 0
ruwe = 0.96921974
duplicated_source = false
phot_g_n_obs = 374
phot_g_mean_flux = 6081738.336214806
phot_g_mean_flux_error = 1790.2543
phot_g_mean_flux_over_error = 3397.1367
phot_g_mean_mag = 8.727298
phot_bp_n_obs = 41
phot_bp_mean_flux = 4320970.014440464
phot_bp_mean_flux_error = 2432.5232
phot_bp_mean_flux_over_error = 1776.3325
phot_bp_mean_mag = 8.749589
phot_rp_n_obs = 40
phot_rp_mean_flux = 2730767.406329305
phot_rp_mean_flux_error = 1111.5908
phot_rp_mean_flux_over_error = 2456.6301
phot_rp_mean_mag = 8.657184
phot_bp_rp_excess_factor = 1.1594937
phot_bp_n_contaminated_transits = 0
phot_bp_n_blended_transits = 0
phot_rp_n_contaminated_transits = 0
phot_rp_n_blended_transits = 0
phot_proc_mode = 0
bp_rp = 0.09240532
bp_g = 0.022291183
g_rp = 0.070114136
radial_velocity = -11.027927
radial_velocity_error = 1.7073079
rv_method_used = 1
rv_nb_transits = 8
rv_nb_deblended_transits = 3
rv_visibility_periods_used = 8
rv_expected_sig_to_noise = 107.82801
rv_renormalised_gof = 1.0082113
rv_chisq_pvalue = 0.20773521
rv_time_duration = 783.4787
rv_amplitude_robust = 11.375914
rv_template_teff = 8000.0
rv_template_logg = 4.0
rv_template_fe_h = -0.25
rv_atm_param_origin = 555
grvs_mag = 8.619864
grvs_mag_error = 0.010740827
grvs_mag_nb_transits = 5
phot_variable_flag = NOT_AVAILABLE
l = 203.9109383938252
b = 29.215882193089477
ecl_lon = 123.6816413580238
ecl_lat = 0.8364268062331097
in_qso_candidates = false
in_galaxy_candidates = false
non_single_star = 0
has_xp_continuous = false
has_xp_sampled = false
has_rvs = false
has_epoch_photometry = false
has_epoch_rv = false
has_mcmc_gspphot = false
has_mcmc_msc = false
in_andromeda_survey = false
classprob_dsc_combmod_quasar = 1.0524459e-13
classprob_dsc_combmod_galaxy = 5.2569147e-13
classprob_dsc_combmod_star = 0.9996816
teff_gspphot = 8666.116
teff_gspphot_lower = 8661.203
teff_gspphot_upper = 8671.917
logg_gspphot = 3.8828
logg_gspphot_lower = 3.8776
logg_gspphot_upper = 3.8877
mh_gspphot = -0.7434
mh_gspphot_lower = -0.7869
mh_gspphot_upper = -0.7123
distance_gspphot = 345.1957
distance_gspphot_lower = 342.4563
distance_gspphot_upper = 348.047
azero_gspphot = 0.0011
azero_gspphot_lower = 0.0003
azero_gspphot_upper = 0.0026
ag_gspphot = 0.0011
ag_gspphot_lower = 0.0003
ag_gspphot_upper = 0.0025
ebpminrp_gspphot = 0.0006
ebpminrp_gspphot_lower = 0.0001
ebpminrp_gspphot_upper = 0.0014
libname_gspphot = A



    Observation Date:  

Disclaimer
This result is provided without warranty. For all terms, see the Full Disclaimer. Copyright (C) 2025. 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 1.0 ($Rev: 1734 $)
Report created:   2025-12-29 22:42:02 +0100


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