Gaia Source ID - Star A : 2584794606738912640 Simbad
Gaia Source ID - Star B : 2584794611034212096 Simbad
Observation Epoch : J2016.001 / 2016-01-02
Angular Separation : 8.926 < 0.0001 arcsec
Position Angle : 57.21 ± 0.0001 degree
Star A/B Epoch : J2016.000 / J2016.000
Angular Separation : 8.926 < 0.0001 arcsec
Position Angle : 57.21 ± 0.0001 degree
Projected Separation : 2440.19 au
Spatial Separation : 4.54 ± 1.98 pc
Spatial Separation : 14.82 ± 6.46 ly
Parallax Significance (RI) : 2.30 σ
ΔProper Motion Angle : 0.12 ± 0.02 degree
ΔTotal Proper Motion : 0.71 ± 0.03 mas/yr
ΔTangential Velocity : 0.28 ± 0.52 km/s
ΔRadial Velocity : 31.02 ± 23.28 km/s
ΔSpeed (scalar) : 7.14 ± 9.49 km/s
ΔRelative Velocity (3D) : 31.02 ± 23.28 km/s
Aladin Lite Sky Atlas
DSS color
DSS blue
2MASS
AllWISE
Gaia Source ID : 2584794606738912640 VizieR
Epoch : J2016.000
Right Ascension (RA) : 01h 05m 12.41s
Declination (Dec) : 12° 49' 55.65"
Distance : 275.66 ± 1.50 pc
Distance : 899.08 ± 4.90 ly
Magnitude (G-band) : 9.88 mag
Absolute Magnitude : 2.65 ± 0.02 mag
Stellar Extinction : 0.02 ± 0.01 mag
Spectral Type (BP/RP) : F
Bolometric correction : -0.05 mag
Luminosity : 7.17 + 0.10 / − 0.10 L☉
Log(Luminosity) : 0.85533
Effective temperature (Teff) : 6083.34 +17.13 / -21.32 K
Log(Teff) : 3.78414
Mass estimation : 1.64 M☉
RUWE : 1.13
Position Angle of Proper Motion : 105.45 ± 0.02 degree
Total Proper Motion : 55.32 ± 0.02 mas/yr
Tangential Velocity : 72.29 ± 0.40 km/s
Radial Velocity (Gaia) : 32.26 ± 23.26 km/s
Space Velocity : 79.17 ± 9.48 km/s
DSC-Combmod binary star : 0.00
DSC-Specmod binary star : 0.26
Radius from GSP-Phot Aeneas : 2.25 ± 0.01 R☉
Spectral type from ESP-ELS : F
Radius of the star from FLAME : 2.26 ± 0.05 R☉
Bolometric correction : 0.07 mag
Luminosity of the star (FLAME) : 6.27 ± 0.08 L☉
Mass of the star from FLAME : 1.44 ± 0.04 M☉
FLAME quality indicators : 00
Quality : OK
Source : Parallax used
Evolutionary stage from FLAME : 342 Main Sequence (mid)
Parallax over error : 183.302 : very good
RUWE : 1.130 : good astrometric fit (single star)
Non Single Star : : Spectroscopic Binary
Duplicated source : false : single source
G magnitude : 9.878 : G > 3 mag, photometry reliable
Excess noise : 0.108 : Good fit
Significance : 13.179 : Minor noise, likely negligible
BP-RP excess factor : 1.194 : photometry consistent
Visibility periods : 15 : high, indicates well observed star
IPD multi-peak frac : 0% : single peak detected
IDP GoF harmonic amp: 0.099 : unobtrusive (single star source)
Gaia Source ID : 2584794611034212096 VizieR
Epoch : J2016.000
Right Ascension (RA) : 01h 05m 12.92s
Declination (Dec) : 12° 50' 0.49"
Distance : 271.12 ± 1.29 pc
Distance : 884.26 ± 4.21 ly
Magnitude (G-band) : 10.73 mag
Absolute Magnitude : 3.56 ± 0.01 mag
Stellar Extinction : 0.00 ± <0.01 mag
Spectral Type (BP/RP) : G
Bolometric correction : -0.15 mag
Luminosity : 3.39 + 0.03 / − 0.03 L☉
Log(Luminosity) : 0.53038
Effective temperature (Teff) : 5818.41 + 5.14 / - 3.07 K
Log(Teff) : 3.76480
Mass estimation : 1.26 M☉
RUWE : 1.01
Position Angle of Proper Motion : 105.34 ± 0.02 degree
Total Proper Motion : 56.04 ± 0.02 mas/yr
Tangential Velocity : 72.02 ± 0.34 km/s
Radial Velocity (Gaia) : 1.24 ± 1.02 km/s
Space Velocity : 72.03 ± 0.34 km/s
DSC-Combmod binary star : 0.00
DSC-Specmod binary star : 0.12
Radius from GSP-Phot Aeneas : 1.62 ± 0.01 R☉
Spectral type from ESP-ELS : G
Radius of the star from FLAME : 1.62 ± 0.03 R☉
Bolometric correction : 0.07 mag
Luminosity of the star (FLAME) : 2.71 ± 0.02 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 : 428 Subgiant Branch
Parallax over error : 210.089 : very good
RUWE : 1.010 : good astrometric fit (single star)
Non Single Star : : Single Star
Duplicated source : false : single source
G magnitude : 10.732 : G > 3 mag, photometry reliable
Excess noise : 0.087 : Very good fit
Significance : 8.524 : Reliable single-star astrometry
BP-RP excess factor : 1.195 : photometry consistent
Visibility periods : 15 : high, indicates well observed star
IPD multi-peak frac : 0% : single peak detected
IDP GoF harmonic amp: 0.059 : unobtrusive (single star source)
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).
Classification acc. to Harshaw :
===================================
rPM (Proper Motion Ratio) : 0.01 (CPM)
UWLE for Co-Moving Pairs (3D) :
===================================
COMOV: Velocity Evidence Indicator : 0.04 (Unlikely)
COMOV: Distance Evidence Indicator : 0.01 (Unlikely)
Co-Moving Total Evidence Indicator : 0.02 (Unlikely)
rPM/COMOV Agreement : (Discrepant)
Separation, Sigma and Reliability :
===================================
Projected Separation : 2440.19 au
Spatial Separation : 4.54 pc
1-Sigma Range : [ 2.56, 6.52] pc
Significance (RI) : 2.30 σ
Note: 3D distance not significantly resolved
Proper Motion and Velocity :
===================================
rPM (Proper Motion Ratio) : 0.01 (CPM)
ΔRelative Velocity (3D) : 31.02 ± 23.28 km/s
UWLE for Wide Binaries (3D) :
===================================
WBS: Velocity Evidence Indicator : 0.00 (Unlikely)
WBS: Distance Evidence Indicator : 0.00 (Unlikely)
Binarity Total Evidence Indicator : 0.00 (Unlikely)
UWLE for Wide Binaries (2D) :
===================================
WBS: Velocity Evidence Indicator : 0.01 (Unlikely)
WBS: Distance Evidence Indicator : 0.05 (Unlikely)
Binarity Total Evidence Indicator : 0.02 (Unlikely)
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 (Gaia DR3, GSP-Phot) :
===================================
Metallicity Star A - [M/H] : -0.3011 ± 0.0188 dex
Metallicity reliability factor A : 1.00
Metallicity Star B - [M/H] : -0.1770 ± 0.0079 dex
Metallicity reliability factor B : 1.00
Metallicity Difference : 0.1241 dex
Combined uncertainty : 0.2110 dex
Sigma-Distance (Z-Score) : 0.59 σ
Compatibility : Consistent (good agreement)
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 probability for a binary system (Star A) : 1.13 : Zero
RUWE probability for a binary system (Star B) : 1.01 : Zero
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 8.861 0.003 56.870 0.018
1901.0 8.861 0.003 56.873 0.018
1902.0 8.862 0.003 56.876 0.018
1903.0 8.862 0.003 56.879 0.017
1904.0 8.863 0.003 56.882 0.017
1905.0 8.864 0.003 56.885 0.017
1906.0 8.864 0.003 56.888 0.017
1907.0 8.865 0.003 56.891 0.017
1908.0 8.865 0.003 56.894 0.017
1909.0 8.866 0.003 56.897 0.016
1910.0 8.866 0.003 56.900 0.016
1911.0 8.867 0.003 56.903 0.016
1912.0 8.867 0.003 56.905 0.016
1913.0 8.868 0.003 56.908 0.016
1914.0 8.869 0.003 56.911 0.016
1915.0 8.869 0.003 56.914 0.016
1916.0 8.870 0.003 56.917 0.015
1917.0 8.870 0.003 56.920 0.015
1918.0 8.871 0.003 56.923 0.015
1919.0 8.871 0.003 56.926 0.015
1920.0 8.872 0.003 56.929 0.015
1921.0 8.872 0.002 56.932 0.015
1922.0 8.873 0.002 56.935 0.014
1923.0 8.874 0.002 56.938 0.014
1924.0 8.874 0.002 56.941 0.014
1925.0 8.875 0.002 56.944 0.014
1926.0 8.875 0.002 56.947 0.014
1927.0 8.876 0.002 56.950 0.014
1928.0 8.876 0.002 56.953 0.014
1929.0 8.877 0.002 56.956 0.013
1930.0 8.878 0.002 56.959 0.013
1931.0 8.878 0.002 56.961 0.013
1932.0 8.879 0.002 56.964 0.013
1933.0 8.879 0.002 56.967 0.013
1934.0 8.880 0.002 56.970 0.013
1935.0 8.880 0.002 56.973 0.012
1936.0 8.881 0.002 56.976 0.012
1937.0 8.881 0.002 56.979 0.012
1938.0 8.882 0.002 56.982 0.012
1939.0 8.883 0.002 56.985 0.012
1940.0 8.883 0.002 56.988 0.012
1941.0 8.884 0.002 56.991 0.012
1942.0 8.884 0.002 56.994 0.011
1943.0 8.885 0.002 56.997 0.011
1944.0 8.885 0.002 57.000 0.011
1945.0 8.886 0.002 57.003 0.011
1946.0 8.886 0.002 57.006 0.011
1947.0 8.887 0.002 57.009 0.011
1948.0 8.888 0.002 57.011 0.010
1949.0 8.888 0.002 57.014 0.010
1950.0 8.889 0.002 57.017 0.010
1951.0 8.889 0.002 57.020 0.010
1952.0 8.890 0.002 57.023 0.010
1953.0 8.890 0.002 57.026 0.010
1954.0 8.891 0.002 57.029 0.010
1955.0 8.892 0.002 57.032 0.009
1956.0 8.892 0.002 57.035 0.009
1957.0 8.893 0.002 57.038 0.009
1958.0 8.893 0.002 57.041 0.009
1959.0 8.894 0.001 57.044 0.009
1960.0 8.894 0.001 57.047 0.009
1961.0 8.895 0.001 57.050 0.008
1962.0 8.895 0.001 57.053 0.008
1963.0 8.896 0.001 57.056 0.008
1964.0 8.897 0.001 57.058 0.008
1965.0 8.897 0.001 57.061 0.008
1966.0 8.898 0.001 57.064 0.008
1967.0 8.898 0.001 57.067 0.008
1968.0 8.899 0.001 57.070 0.007
1969.0 8.899 0.001 57.073 0.007
1970.0 8.900 0.001 57.076 0.007
1971.0 8.901 0.001 57.079 0.007
1972.0 8.901 0.001 57.082 0.007
1973.0 8.902 0.001 57.085 0.007
1974.0 8.902 0.001 57.088 0.006
1975.0 8.903 0.001 57.091 0.006
1976.0 8.903 0.001 57.094 0.006
1977.0 8.904 0.001 57.097 0.006
1978.0 8.904 0.001 57.099 0.006
1979.0 8.905 0.001 57.102 0.006
1980.0 8.906 0.001 57.105 0.006
1981.0 8.906 0.001 57.108 0.005
1982.0 8.907 0.001 57.111 0.005
1983.0 8.907 0.001 57.114 0.005
1984.0 8.908 0.001 57.117 0.005
1985.0 8.908 0.001 57.120 0.005
1986.0 8.909 0.001 57.123 0.005
1987.0 8.909 0.001 57.126 0.004
1988.0 8.910 0.001 57.129 0.004
1989.0 8.911 0.001 57.132 0.004
1990.0 8.911 0.001 57.135 0.004
1991.0 8.912 0.001 57.137 0.004
1992.0 8.912 0.001 57.140 0.004
1993.0 8.913 0.001 57.143 0.004
1994.0 8.913 0.001 57.146 0.003
1995.0 8.914 0.001 57.149 0.003
1996.0 8.915 0.001 57.152 0.003
1997.0 8.915 0.001 57.155 0.003
1998.0 8.916 0.000 57.158 0.003
1999.0 8.916 0.000 57.161 0.003
2000.0 8.917 0.000 57.164 0.002
2001.0 8.917 0.000 57.167 0.002
2002.0 8.918 0.000 57.170 0.002
2003.0 8.918 0.000 57.173 0.002
2004.0 8.919 0.000 57.175 0.002
2005.0 8.920 0.000 57.178 0.002
2006.0 8.920 0.000 57.181 0.002
2007.0 8.921 0.000 57.184 0.001
2008.0 8.921 0.000 57.187 0.001
2009.0 8.922 0.000 57.190 0.001
2010.0 8.922 0.000 57.193 0.001
2011.0 8.923 0.000 57.196 0.001
2012.0 8.924 0.000 57.199 0.001
2013.0 8.924 0.000 57.202 0.000
2014.0 8.925 0.000 57.205 0.000
2015.0 8.925 0.000 57.207 0.000
2016.0 8.926 0.000 57.210 0.000
2017.0 8.926 0.000 57.213 0.000
2018.0 8.927 0.000 57.216 0.000
2019.0 8.927 0.000 57.219 0.000
2020.0 8.928 0.000 57.222 0.001
2021.0 8.929 0.000 57.225 0.001
2022.0 8.929 0.000 57.228 0.001
2023.0 8.930 0.000 57.231 0.001
2024.0 8.930 0.000 57.234 0.001
2025.0 8.931 0.000 57.237 0.001
2026.0 8.931 0.000 57.240 0.002
2027.0 8.932 0.000 57.242 0.002
2028.0 8.933 0.000 57.245 0.002
2029.0 8.933 0.000 57.248 0.002
2030.0 8.934 0.000 57.251 0.002
2031.0 8.934 0.000 57.254 0.002
2032.0 8.935 0.000 57.257 0.002
2033.0 8.935 0.000 57.260 0.003
2034.0 8.936 0.000 57.263 0.003
2035.0 8.936 0.001 57.266 0.003
2036.0 8.937 0.001 57.269 0.003
2037.0 8.938 0.001 57.271 0.003
2038.0 8.938 0.001 57.274 0.003
2039.0 8.939 0.001 57.277 0.004
2040.0 8.939 0.001 57.280 0.004
2041.0 8.940 0.001 57.283 0.004
2042.0 8.940 0.001 57.286 0.004
2043.0 8.941 0.001 57.289 0.004
2044.0 8.942 0.001 57.292 0.004
2045.0 8.942 0.001 57.295 0.004
2046.0 8.943 0.001 57.298 0.005
2047.0 8.943 0.001 57.301 0.005
2048.0 8.944 0.001 57.303 0.005
2049.0 8.944 0.001 57.306 0.005
2050.0 8.945 0.001 57.309 0.005
2051.0 8.945 0.001 57.312 0.005
2052.0 8.946 0.001 57.315 0.005
2053.0 8.947 0.001 57.318 0.006
2054.0 8.947 0.001 57.321 0.006
2055.0 8.948 0.001 57.324 0.006
2056.0 8.948 0.001 57.327 0.006
2057.0 8.949 0.001 57.330 0.006
2058.0 8.949 0.001 57.332 0.006
2059.0 8.950 0.001 57.335 0.007
2060.0 8.951 0.001 57.338 0.007
2061.0 8.951 0.001 57.341 0.007
2062.0 8.952 0.001 57.344 0.007
2063.0 8.952 0.001 57.347 0.007
2064.0 8.953 0.001 57.350 0.007
2065.0 8.953 0.001 57.353 0.007
2066.0 8.954 0.001 57.356 0.008
2067.0 8.954 0.001 57.358 0.008
2068.0 8.955 0.001 57.361 0.008
2069.0 8.956 0.001 57.364 0.008
2070.0 8.956 0.001 57.367 0.008
2071.0 8.957 0.001 57.370 0.008
2072.0 8.957 0.001 57.373 0.009
2073.0 8.958 0.002 57.376 0.009
2074.0 8.958 0.002 57.379 0.009
2075.0 8.959 0.002 57.382 0.009
2076.0 8.960 0.002 57.385 0.009
2077.0 8.960 0.002 57.387 0.009
2078.0 8.961 0.002 57.390 0.009
2079.0 8.961 0.002 57.393 0.010
2080.0 8.962 0.002 57.396 0.010
2081.0 8.962 0.002 57.399 0.010
2082.0 8.963 0.002 57.402 0.010
2083.0 8.963 0.002 57.405 0.010
2084.0 8.964 0.002 57.408 0.010
2085.0 8.965 0.002 57.411 0.010
2086.0 8.965 0.002 57.413 0.011
2087.0 8.966 0.002 57.416 0.011
2088.0 8.966 0.002 57.419 0.011
2089.0 8.967 0.002 57.422 0.011
2090.0 8.967 0.002 57.425 0.011
2091.0 8.968 0.002 57.428 0.011
2092.0 8.969 0.002 57.431 0.012
2093.0 8.969 0.002 57.434 0.012
2094.0 8.970 0.002 57.436 0.012
2095.0 8.970 0.002 57.439 0.012
2096.0 8.971 0.002 57.442 0.012
2097.0 8.971 0.002 57.445 0.012
2098.0 8.972 0.002 57.448 0.012
2099.0 8.973 0.002 57.451 0.013
2100.0 8.973 0.002 57.454 0.013
wds_id : 01052+1250
discoverer_code : HJ
discoverer_number : 10
discoverer_components : AB
date_first : 1825
date_last : 2019
num_of_obs : 28
pa_first : 310
pa_last : 314
sep_first : 3.0
sep_last : 5.0
mag_primary : 9.6
mag_secondary : 10.5
spectral_type : F6V
primary_proper_motion_RA : 54
primary_proper_motion_DEC : -14
secondary_proper_motion_RA :
secondary_proper_motion_DEC :
dm_number : +12 131
notes : N
precise_coordinate : 010512.38+124955.5
: 01:05:12.38 +12:49:55.5
WDS Notes:
----------
N: Notes found in WDSNOT MEMO of WDS
Click to expand/collapse the Gaia Input Data:
Star A
- gaiadr3.gaia_source
solution_id = 1636148068921376768
designation = Gaia DR3 2584794606738912640
source_id = 2584794606738912640
random_index = 1680162521.0
ref_epoch = 2016.0
ra = 16.301702381037945
ra_error = 0.017165437
dec = 12.832125471973717
dec_error = 0.013218955
parallax = 3.627677176445299
parallax_error = 0.01979073
parallax_over_error = 183.30183
pm = 55.322662
pmra = 53.32219873006095
pmra_error = 0.02128263
pmdec = -14.74245174775827
pmdec_error = 0.016651317
ra_dec_corr = 0.24846245
ra_parallax_corr = 0.3030382
ra_pmra_corr = -0.0109916795
ra_pmdec_corr = 0.00894154
dec_parallax_corr = -0.07466695
dec_pmra_corr = 0.027905194
dec_pmdec_corr = 0.100535184
parallax_pmra_corr = -0.118326865
parallax_pmdec_corr = -0.015251719
pmra_pmdec_corr = 0.35262004
astrometric_n_obs_al = 238
astrometric_n_obs_ac = 238
astrometric_n_good_obs_al = 235
astrometric_n_bad_obs_al = 3
astrometric_gof_al = 2.7981071
astrometric_chi2_al = 655.89734
astrometric_excess_noise = 0.108111225
astrometric_excess_noise_sig = 13.178756
astrometric_params_solved = 31
astrometric_primary_flag = false
nu_eff_used_in_astrometry = 1.5856444
astrometric_matched_transits = 27
visibility_periods_used = 15
astrometric_sigma5d_max = 0.03150123
matched_transits = 30
new_matched_transits = 13
matched_transits_removed = 1
ipd_gof_harmonic_amplitude = 0.098918945
ipd_gof_harmonic_phase = 68.74324
ipd_frac_multi_peak = 0
ipd_frac_odd_win = 0
ruwe = 1.1317487
duplicated_source = false
phot_g_n_obs = 232
phot_g_mean_flux = 2107358.094503591
phot_g_mean_flux_error = 2303.99
phot_g_mean_flux_over_error = 914.65594
phot_g_mean_mag = 9.878021
phot_bp_n_obs = 26
phot_bp_mean_flux = 1199969.1083536095
phot_bp_mean_flux_error = 1877.9905
phot_bp_mean_flux_over_error = 638.9644
phot_bp_mean_mag = 10.140617
phot_rp_n_obs = 27
phot_rp_mean_flux = 1316637.420848101
phot_rp_mean_flux_error = 3615.551
phot_rp_mean_flux_over_error = 364.15955
phot_rp_mean_mag = 9.44923
phot_bp_rp_excess_factor = 1.1941998
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 = 0.6913872
bp_g = 0.26259613
g_rp = 0.42879105
radial_velocity = 32.258987
radial_velocity_error = 23.258883
rv_method_used = 1
rv_nb_transits = 11
rv_nb_deblended_transits = 5
rv_visibility_periods_used = 8
rv_expected_sig_to_noise = 86.704346
rv_renormalised_gof = 63.43605
rv_chisq_pvalue = 0.0
rv_time_duration = 872.6159
rv_amplitude_robust = 145.15018
rv_template_teff = 6750.0
rv_template_logg = 4.5
rv_template_fe_h = 0.0
rv_atm_param_origin = 555
grvs_mag = 9.290394
grvs_mag_error = 0.012752358
grvs_mag_nb_transits = 5
phot_variable_flag = NOT_AVAILABLE
l = 128.14657217943116
b = -49.90016271119119
ecl_lon = 19.936871703843313
ecl_lat = 5.445723141117581
in_qso_candidates = false
in_galaxy_candidates = false
non_single_star = 2
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 = 1.3750302e-13
classprob_dsc_combmod_galaxy = 6.868207e-13
classprob_dsc_combmod_star = 0.99648726
teff_gspphot = 6083.3423
teff_gspphot_lower = 6062.0195
teff_gspphot_upper = 6100.472
logg_gspphot = 3.9348
logg_gspphot_lower = 3.9314
logg_gspphot_upper = 3.9384
mh_gspphot = -0.3011
mh_gspphot_lower = -0.3202
mh_gspphot_upper = -0.2826
distance_gspphot = 272.8706
distance_gspphot_lower = 271.4312
distance_gspphot_upper = 274.3682
azero_gspphot = 0.0286
azero_gspphot_lower = 0.0158
azero_gspphot_upper = 0.0384
ag_gspphot = 0.0245
ag_gspphot_lower = 0.0135
ag_gspphot_upper = 0.0329
ebpminrp_gspphot = 0.0132
ebpminrp_gspphot_lower = 0.0072
ebpminrp_gspphot_upper = 0.0178
libname_gspphot = MARCS
Star B
- gaiadr3.gaia_source
solution_id = 1636148068921376768
designation = Gaia DR3 2584794611034212096
source_id = 2584794611034212096
random_index = 189650819.0
ref_epoch = 2016.0
ra = 16.303840112466393
ra_error = 0.0151976
dec = 12.83346818710054
dec_error = 0.011842962
parallax = 3.688462479249303
parallax_error = 0.017556656
parallax_over_error = 210.08911
pm = 56.035294
pmra = 54.04015828188169
pmra_error = 0.018890923
pmdec = -14.819429126741001
pmdec_error = 0.015107929
ra_dec_corr = 0.23646168
ra_parallax_corr = 0.3220571
ra_pmra_corr = 0.010194778
ra_pmdec_corr = -0.010752101
dec_parallax_corr = -0.06801209
dec_pmra_corr = 0.005836862
dec_pmdec_corr = 0.10081693
parallax_pmra_corr = -0.13090084
parallax_pmdec_corr = -0.017443787
pmra_pmdec_corr = 0.3417814
astrometric_n_obs_al = 236
astrometric_n_obs_ac = 236
astrometric_n_good_obs_al = 234
astrometric_n_bad_obs_al = 2
astrometric_gof_al = 0.21923552
astrometric_chi2_al = 488.09515
astrometric_excess_noise = 0.08749895
astrometric_excess_noise_sig = 8.523754
astrometric_params_solved = 31
astrometric_primary_flag = false
nu_eff_used_in_astrometry = 1.5688128
astrometric_matched_transits = 27
visibility_periods_used = 15
astrometric_sigma5d_max = 0.028010704
matched_transits = 31
new_matched_transits = 13
matched_transits_removed = 1
ipd_gof_harmonic_amplitude = 0.059408274
ipd_gof_harmonic_phase = 69.04673
ipd_frac_multi_peak = 0
ipd_frac_odd_win = 0
ruwe = 1.0088015
duplicated_source = false
phot_g_n_obs = 211
phot_g_mean_flux = 960064.0692412351
phot_g_mean_flux_error = 164.32076
phot_g_mean_flux_over_error = 5842.622
phot_g_mean_mag = 10.731616
phot_bp_n_obs = 18
phot_bp_mean_flux = 528019.1055737706
phot_bp_mean_flux_error = 337.65503
phot_bp_mean_flux_over_error = 1563.7827
phot_bp_mean_mag = 11.031919
phot_rp_n_obs = 18
phot_rp_mean_flux = 619378.0095685908
phot_rp_mean_flux_error = 259.14594
phot_rp_mean_flux_over_error = 2390.0742
phot_rp_mean_mag = 10.268006
phot_bp_rp_excess_factor = 1.1951256
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 = 0.7639122
bp_g = 0.3003025
g_rp = 0.4636097
radial_velocity = 1.2379453
radial_velocity_error = 1.024395
rv_method_used = 1
rv_nb_transits = 13
rv_nb_deblended_transits = 2
rv_visibility_periods_used = 10
rv_expected_sig_to_noise = 60.550953
rv_renormalised_gof = 4.249822
rv_chisq_pvalue = 6.219708e-07
rv_time_duration = 872.6159
rv_amplitude_robust = 8.944309
rv_template_teff = 5500.0
rv_template_logg = 3.5
rv_template_fe_h = 0.0
rv_atm_param_origin = 444
vbroad = 18.91633
vbroad_error = 10.949245
vbroad_nb_transits = 8
grvs_mag = 10.10496
grvs_mag_error = 0.012038662
grvs_mag_nb_transits = 9
phot_variable_flag = NOT_AVAILABLE
l = 128.14962391873829
b = -49.89865165885281
ecl_lon = 19.93932267455517
ecl_lat = 5.4461638132072565
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 = 1.160294e-13
classprob_dsc_combmod_galaxy = 5.7956103e-13
classprob_dsc_combmod_star = 0.99861324
teff_gspphot = 5818.4106
teff_gspphot_lower = 5815.3447
teff_gspphot_upper = 5823.5493
logg_gspphot = 4.1469
logg_gspphot_lower = 4.1442
logg_gspphot_upper = 4.1496
mh_gspphot = -0.177
mh_gspphot_lower = -0.1847
mh_gspphot_upper = -0.1689
distance_gspphot = 268.4137
distance_gspphot_lower = 266.9942
distance_gspphot_upper = 269.8129
azero_gspphot = 0.0021
azero_gspphot_lower = 0.0005
azero_gspphot_upper = 0.0054
ag_gspphot = 0.0018
ag_gspphot_lower = 0.0004
ag_gspphot_upper = 0.0046
ebpminrp_gspphot = 0.001
ebpminrp_gspphot_lower = 0.0002
ebpminrp_gspphot_upper = 0.0025
libname_gspphot = MARCS
- gaiadr3.astrophysical_parameters
solution_id = 1636148068921376768
source_id = 2584794606738912640
classprob_dsc_combmod_quasar = 1.3750302e-13
classprob_dsc_combmod_galaxy = 6.868207e-13
classprob_dsc_combmod_star = 0.99648726
classprob_dsc_combmod_whitedwarf = 2.6990153e-12
classprob_dsc_combmod_binarystar = 0.0035127662
classprob_dsc_specmod_quasar = 0.0
classprob_dsc_specmod_galaxy = 0.0
classprob_dsc_specmod_star = 0.73935795
classprob_dsc_specmod_whitedwarf = 0.0
classprob_dsc_specmod_binarystar = 0.26064208
classprob_dsc_allosmod_quasar = 0.0
classprob_dsc_allosmod_galaxy = 0.0
classprob_dsc_allosmod_star = 1.0
teff_gspphot = 6083.3423
teff_gspphot_lower = 6062.0195
teff_gspphot_upper = 6100.472
logg_gspphot = 3.9348
logg_gspphot_lower = 3.9314
logg_gspphot_upper = 3.9384
mh_gspphot = -0.3011
mh_gspphot_lower = -0.3202
mh_gspphot_upper = -0.2826
distance_gspphot = 272.8706
distance_gspphot_lower = 271.4312
distance_gspphot_upper = 274.3682
azero_gspphot = 0.0286
azero_gspphot_lower = 0.0158
azero_gspphot_upper = 0.0384
ag_gspphot = 0.0245
ag_gspphot_lower = 0.0135
ag_gspphot_upper = 0.0329
abp_gspphot = 0.0305
abp_gspphot_lower = 0.0168
abp_gspphot_upper = 0.0409
arp_gspphot = 0.0172
arp_gspphot_lower = 0.0095
arp_gspphot_upper = 0.0231
ebpminrp_gspphot = 0.0132
ebpminrp_gspphot_lower = 0.0072
ebpminrp_gspphot_upper = 0.0178
mg_gspphot = 2.6666
mg_gspphot_lower = 2.6514
mg_gspphot_upper = 2.681
radius_gspphot = 2.2549
radius_gspphot_lower = 2.2409
radius_gspphot_upper = 2.2683
logposterior_gspphot = -982.6824
mcmcaccept_gspphot = 0.5411285
libname_gspphot = MARCS
ew_espels_halpha = 0.16686827
ew_espels_halpha_uncertainty = 0.019968882
ew_espels_halpha_flag = 0
ew_espels_halpha_model = 0.162438
flags_esphs = 91
spectraltype_esphs = F
activityindex_espcs = 0.03658811
activityindex_espcs_uncertainty = 0.0004719708
activityindex_espcs_input = M2
radius_flame = 2.2560906
radius_flame_lower = 2.2090745
radius_flame_upper = 2.303337
lum_flame = 6.270941
lum_flame_lower = 6.1974974
lum_flame_upper = 6.348818
mass_flame = 1.4389737
mass_flame_lower = 1.3979058
mass_flame_upper = 1.4795955
age_flame = 2.9242377
age_flame_lower = 2.579821
age_flame_upper = 3.2729423
flags_flame = 00
evolstage_flame = 342
gravredshift_flame = 0.44981852
gravredshift_flame_lower = 0.4488302
gravredshift_flame_upper = 0.45087698
bc_flame = 0.07496157
mh_msc = 0.019514164
mh_msc_upper = 0.1919019
mh_msc_lower = -0.089999475
azero_msc = 0.1187727
azero_msc_upper = 0.3925708
azero_msc_lower = 0.0
distance_msc = 272.59164
distance_msc_upper = 288.025
distance_msc_lower = 254.64548
teff_msc1 = 6130.4453
teff_msc1_upper = 6501.871
teff_msc1_lower = 5653.1016
teff_msc2 = 6100.6963
teff_msc2_upper = 6327.3516
teff_msc2_lower = 5979.8467
logg_msc1 = 4.067746
logg_msc1_upper = 4.3263636
logg_msc1_lower = 3.8819942
logg_msc2 = 4.3932
logg_msc2_upper = 4.460806
logg_msc2_lower = 4.2305174
ag_msc = 0.10046582
ag_msc_upper = 0.33305216
ag_msc_lower = 0.0
logposterior_msc = 617.70123
mcmcaccept_msc = 0.23494034
mcmcdrift_msc = 0.014267837
flags_msc = 0
neuron_oa_id = 2.0210528120544035e+17
neuron_oa_dist = 7.976868e-06
neuron_oa_dist_percentile_rank = 75
flags_oa = 0012
- gaiadr3.astrophysical_parameters
solution_id = 1636148068921376768
source_id = 2584794611034212096
classprob_dsc_combmod_quasar = 1.160294e-13
classprob_dsc_combmod_galaxy = 5.7956103e-13
classprob_dsc_combmod_star = 0.99861324
classprob_dsc_combmod_whitedwarf = 2.2775145e-12
classprob_dsc_combmod_binarystar = 0.0013867696
classprob_dsc_specmod_quasar = 0.0
classprob_dsc_specmod_galaxy = 0.0
classprob_dsc_specmod_star = 0.87806064
classprob_dsc_specmod_whitedwarf = 0.0
classprob_dsc_specmod_binarystar = 0.121939324
classprob_dsc_allosmod_quasar = 0.0
classprob_dsc_allosmod_galaxy = 0.0
classprob_dsc_allosmod_star = 1.0
teff_gspphot = 5818.4106
teff_gspphot_lower = 5815.3447
teff_gspphot_upper = 5823.5493
logg_gspphot = 4.1469
logg_gspphot_lower = 4.1442
logg_gspphot_upper = 4.1496
mh_gspphot = -0.177
mh_gspphot_lower = -0.1847
mh_gspphot_upper = -0.1689
distance_gspphot = 268.4137
distance_gspphot_lower = 266.9942
distance_gspphot_upper = 269.8129
azero_gspphot = 0.0021
azero_gspphot_lower = 0.0005
azero_gspphot_upper = 0.0054
ag_gspphot = 0.0018
ag_gspphot_lower = 0.0004
ag_gspphot_upper = 0.0046
abp_gspphot = 0.0023
abp_gspphot_lower = 0.0005
abp_gspphot_upper = 0.0057
arp_gspphot = 0.0013
arp_gspphot_lower = 0.0003
arp_gspphot_upper = 0.0033
ebpminrp_gspphot = 0.001
ebpminrp_gspphot_lower = 0.0002
ebpminrp_gspphot_upper = 0.0025
mg_gspphot = 3.5785
mg_gspphot_lower = 3.5667
mg_gspphot_upper = 3.5902
radius_gspphot = 1.6172
radius_gspphot_lower = 1.6085
radius_gspphot_upper = 1.6256
logposterior_gspphot = -1009.0433
mcmcaccept_gspphot = 0.47062695
libname_gspphot = MARCS
teff_gspspec = 5946.0
teff_gspspec_lower = 5821.0
teff_gspspec_upper = 6041.0
logg_gspspec = 4.3
logg_gspspec_lower = 4.16
logg_gspspec_upper = 4.39
mh_gspspec = -0.2
mh_gspspec_lower = -0.26
mh_gspspec_upper = -0.1
alphafe_gspspec = 0.31
alphafe_gspspec_lower = 0.25
alphafe_gspspec_upper = 0.39
fem_gspspec = 0.0
fem_gspspec_lower = -0.18
fem_gspspec_upper = 0.18
fem_gspspec_nlines = 2
fem_gspspec_linescatter = 0.39
cafe_gspspec = 0.33
cafe_gspspec_lower = 0.24
cafe_gspspec_upper = 0.42
cafe_gspspec_nlines = 6
cafe_gspspec_linescatter = 0.04
flags_gspspec = 00100010000009999999900999901999999999999
logchisq_gspspec = -3.515819
ew_espels_halpha = 0.14062649
ew_espels_halpha_uncertainty = 0.015831769
ew_espels_halpha_flag = 0
ew_espels_halpha_model = 0.118017
flags_esphs = 94
spectraltype_esphs = G
activityindex_espcs = 0.010145668
activityindex_espcs_uncertainty = 0.00075014425
activityindex_espcs_input = M1
radius_flame = 1.6199131
radius_flame_lower = 1.5867201
radius_flame_upper = 1.6531261
lum_flame = 2.7111835
lum_flame_lower = 2.6870167
lum_flame_upper = 2.7356567
mass_flame = 1.0812811
mass_flame_lower = 1.0412029
mass_flame_upper = 1.1213765
age_flame = 7.858305
age_flame_lower = 7.0631175
age_flame_upper = 8.652136
flags_flame = 00
evolstage_flame = 428
gravredshift_flame = 0.52641284
gravredshift_flame_lower = 0.52585167
gravredshift_flame_upper = 0.52685326
bc_flame = 0.074913524
mh_msc = 0.09206826
mh_msc_upper = 0.21396229
mh_msc_lower = -0.03238415
azero_msc = 0.03323313
azero_msc_upper = 0.23588184
azero_msc_lower = 0.0
distance_msc = 269.54877
distance_msc_upper = 285.3291
distance_msc_lower = 258.11536
teff_msc1 = 5981.3647
teff_msc1_upper = 6094.314
teff_msc1_lower = 5840.7104
teff_msc2 = 5820.6562
teff_msc2_upper = 6140.6953
teff_msc2_lower = 5443.6104
logg_msc1 = 4.392697
logg_msc1_upper = 4.5164027
logg_msc1_lower = 4.2653384
logg_msc2 = 4.5954494
logg_msc2_upper = 4.765418
logg_msc2_lower = 4.240263
ag_msc = 0.027819168
ag_msc_upper = 0.19722198
ag_msc_lower = 0.0
logposterior_msc = 732.8619
mcmcaccept_msc = 0.20916468
mcmcdrift_msc = 0.019403573
flags_msc = 0
neuron_oa_id = 2.0210528120544042e+17
neuron_oa_dist = 5.398884e-06
neuron_oa_dist_percentile_rank = 75
flags_oa = 0012
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 .
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.
Double Star Calculator:
Version 1.0 ($Rev: 2309 $)
Report created:
2026-05-10 17:18:17 +0200
www.stella-vega.de