Double Star Calculator - Results

Discoverer & Number:

STF 2063

Gaia Source ID - Star A          : 1406700577983938560    Simbad
Gaia Source ID - Star B          : 1406700539328276224    Simbad

Observation Epoch                : J 2022.479  /  2022-06-25
Angular Separation               :     16.384" ±   0.3265 mas
Position Angle                   :     196.01  ±  0.00070 degrees

Star A/B Epoch                   : J 2016.000  /   J 2016.000
Angular Separation               :     16.365" ±   0.0396 mas
Position Angle                   :     195.96  ±  0.00009 degrees
  LB of Projected Separation (AU):    1157.47             AU
  Spatial Separation   (AU)      :   37194.77  ± 43017.26 AU
Proper Motion Angular Difference :       5.01  ±     0.08 degrees
Total Proper Motion Difference   :       1.38  ±     0.05 mas/yr
Tangential Velocity Difference   :       0.50  ±     0.04 km/s

Aladin Lite Sky Atlas

DSS color DSS blue 2MASS AllWISE

Star A

Gaia Source ID                   : 1406700577983938560  Simbad

Epoch                            : J 2016.000
Right Ascension (RA)             :     16h 31m 47.21s
Declination (Dec)                :     45° 35' 54.37"
Distance (pc)                    :      70.91  ±   0.20 pc
Distance (ly)                    :     231.28  ±   0.65 ly
Magnitude (Gaia G-band)          :       5.65           mag
Absolute Magnitude               :       1.40  ±   0.01 mag
Spectral Type (color index)      :          B
Luminosity (solar luminosities)  :      20.39  +0.26/−0.26    L☉
Mass estimation (solar masses)   :       2.57                 M☉
RUWE                             :       1.10
Position Angle of Proper Motion  :     347.87  ±   0.07 degrees
Total Proper Motion              :      40.16  ±   0.05 mas/yr
  Total Proper Motion (Gaia)     :      40.16           mas/yr
Tangential Velocity              :      13.50  ±   0.04 km/s

Star A - Double Star Quality Metrics

Parallax over error :    357.556 : very good
RUWE                :      1.100 : good astrometric fit (single star)
Duplicated source   :      false : single source
G magnitude         :      5.650 : G > 3 mag, photometry reliable
Excess noise        :      0.376 : poor fit, model deviation significant
  Significance      :    211.627 :   possible double star, motion, mismatch
BP-RP excess factor :      1.163 : photometry consistent
Visibility periods  :         24 : high, indicates well observed star
IPD multi-peak frac :         1% : mulitple peaks detected (possible double)
IDP GoF harmonic amp:      0.013 : unobtrusive (single star source)

Star B

Gaia Source ID                   : 1406700539328276224  Simbad

Epoch                            : J 2016.000
Right Ascension (RA)             :     16h 31m 46.79s
Declination (Dec)                :     45° 35' 38.64"
Distance (parsecs)               :      70.73  ±   0.06 pc
Distance (lightyears)            :     230.69  ±   0.21 ly
Magnitude (Gaia G-band)          :       8.73           mag
Absolute Magnitude               :       4.48  ±   0.00 mag
Spectral Type (color index)      :          G
Luminosity (solar luminosities)  :       1.19  +0.01/−0.01    L☉
Mass estimation (solar masses)   :       1.07                 M☉
RUWE                             :       1.03
Position Angle of Proper Motion  :     342.86  ±   0.03 degrees
Total Proper Motion              :      38.78  ±   0.02 mas/yr
  Total Proper Motion (Gaia)     :      38.78           mas/yr
Tangential Velocity              :      13.00  ±   0.01 km/s
Radial Velocity (Gaia)           :     -15.57  ±   0.18 km/s
Space Velocity                   :      20.28  ±   0.14 km/s

Star B - Double Star Quality Metrics

Parallax over error :   1090.582 : very good
RUWE                :      1.030 : good astrometric fit (single star)
Duplicated source   :      false : single source
G magnitude         :      8.725 : G > 3 mag, photometry reliable
Excess noise        :      0.089 : poor fit, model deviation significant
  Significance      :      8.468 :   possible double star, motion, mismatch
BP-RP excess factor :      1.198 : photometry consistent
Visibility periods  :         26 : high, indicates well observed star
IPD multi-peak frac :         0% : single peak detected
IDP GoF harmonic amp:      0.021 : unobtrusive (single star source)

Double Star plausibility checks

Check separation:

Spatial separation :		37194.8 AU, with an uncertainty range of [ 1157.5 (P), 80212.0] AU

Probability for a physical pair:		Very Low (Nominal) / High (at lower bound of uncertainty)

Separation-Based Evidence factor:		0.42 (Nominal) / Flag: normal

Check proper motion:

Relative Proper Motion Angular difference:		2.78 %

Relative Total Proper Motion difference:		3.56 %

Relative Tangential Velocity difference:		3.82 %

Estimated CPM Probability:		95.33 %

CPM-Based Evidence factor:		0.909

Physical Binding Evidence:

Combined Physical Binding Evidence factor:

0.651

Check RUWE parameters:

RUWE probability for a binary system (Star A):		Zero
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     16.026    0.006     195.016    0.013
1901.0     16.028    0.006     195.025    0.012
1902.0     16.031    0.006     195.033    0.012
1903.0     16.034    0.006     195.041    0.012
1904.0     16.037    0.006     195.050    0.012
1905.0     16.040    0.006     195.058    0.012
1906.0     16.043    0.006     195.066    0.012
1907.0     16.046    0.005     195.074    0.012
1908.0     16.049    0.005     195.083    0.012
1909.0     16.052    0.005     195.091    0.012
1910.0     16.055    0.005     195.099    0.011
1911.0     16.057    0.005     195.107    0.011
1912.0     16.060    0.005     195.116    0.011
1913.0     16.063    0.005     195.124    0.011
1914.0     16.066    0.005     195.132    0.011
1915.0     16.069    0.005     195.140    0.011
1916.0     16.072    0.005     195.148    0.011
1917.0     16.075    0.005     195.157    0.011
1918.0     16.078    0.005     195.165    0.011
1919.0     16.081    0.005     195.173    0.010
1920.0     16.084    0.005     195.181    0.010
1921.0     16.087    0.005     195.190    0.010
1922.0     16.089    0.005     195.198    0.010
1923.0     16.092    0.005     195.206    0.010
1924.0     16.095    0.005     195.214    0.010
1925.0     16.098    0.005     195.222    0.010
1926.0     16.101    0.005     195.231    0.010
1927.0     16.104    0.004     195.239    0.010
1928.0     16.107    0.004     195.247    0.009
1929.0     16.110    0.004     195.255    0.009
1930.0     16.113    0.004     195.263    0.009
1931.0     16.116    0.004     195.272    0.009
1932.0     16.119    0.004     195.280    0.009
1933.0     16.122    0.004     195.288    0.009
1934.0     16.124    0.004     195.296    0.009
1935.0     16.127    0.004     195.304    0.009
1936.0     16.130    0.004     195.312    0.009
1937.0     16.133    0.004     195.321    0.009
1938.0     16.136    0.004     195.329    0.008
1939.0     16.139    0.004     195.337    0.008
1940.0     16.142    0.004     195.345    0.008
1941.0     16.145    0.004     195.353    0.008
1942.0     16.148    0.004     195.361    0.008
1943.0     16.151    0.004     195.370    0.008
1944.0     16.154    0.004     195.378    0.008
1945.0     16.157    0.004     195.386    0.008
1946.0     16.159    0.004     195.394    0.008
1947.0     16.162    0.003     195.402    0.007
1948.0     16.165    0.003     195.410    0.007
1949.0     16.168    0.003     195.418    0.007
1950.0     16.171    0.003     195.426    0.007
1951.0     16.174    0.003     195.435    0.007
1952.0     16.177    0.003     195.443    0.007
1953.0     16.180    0.003     195.451    0.007
1954.0     16.183    0.003     195.459    0.007
1955.0     16.186    0.003     195.467    0.007
1956.0     16.189    0.003     195.475    0.006
1957.0     16.192    0.003     195.483    0.006
1958.0     16.195    0.003     195.491    0.006
1959.0     16.197    0.003     195.500    0.006
1960.0     16.200    0.003     195.508    0.006
1961.0     16.203    0.003     195.516    0.006
1962.0     16.206    0.003     195.524    0.006
1963.0     16.209    0.003     195.532    0.006
1964.0     16.212    0.003     195.540    0.006
1965.0     16.215    0.003     195.548    0.005
1966.0     16.218    0.003     195.556    0.005
1967.0     16.221    0.002     195.564    0.005
1968.0     16.224    0.002     195.572    0.005
1969.0     16.227    0.002     195.580    0.005
1970.0     16.230    0.002     195.588    0.005
1971.0     16.233    0.002     195.596    0.005
1972.0     16.235    0.002     195.605    0.005
1973.0     16.238    0.002     195.613    0.005
1974.0     16.241    0.002     195.621    0.005
1975.0     16.244    0.002     195.629    0.004
1976.0     16.247    0.002     195.637    0.004
1977.0     16.250    0.002     195.645    0.004
1978.0     16.253    0.002     195.653    0.004
1979.0     16.256    0.002     195.661    0.004
1980.0     16.259    0.002     195.669    0.004
1981.0     16.262    0.002     195.677    0.004
1982.0     16.265    0.002     195.685    0.004
1983.0     16.268    0.002     195.693    0.004
1984.0     16.271    0.002     195.701    0.003
1985.0     16.274    0.002     195.709    0.003
1986.0     16.276    0.002     195.717    0.003
1987.0     16.279    0.001     195.725    0.003
1988.0     16.282    0.001     195.733    0.003
1989.0     16.285    0.001     195.741    0.003
1990.0     16.288    0.001     195.749    0.003
1991.0     16.291    0.001     195.757    0.003
1992.0     16.294    0.001     195.765    0.003
1993.0     16.297    0.001     195.773    0.002
1994.0     16.300    0.001     195.781    0.002
1995.0     16.303    0.001     195.789    0.002
1996.0     16.306    0.001     195.797    0.002
1997.0     16.309    0.001     195.805    0.002
1998.0     16.312    0.001     195.813    0.002
1999.0     16.315    0.001     195.821    0.002
2000.0     16.318    0.001     195.829    0.002
2001.0     16.320    0.001     195.837    0.002
2002.0     16.323    0.001     195.845    0.001
2003.0     16.326    0.001     195.853    0.001
2004.0     16.329    0.001     195.861    0.001
2005.0     16.332    0.001     195.869    0.001
2006.0     16.335    0.001     195.877    0.001
2007.0     16.338    0.000     195.885    0.001
2008.0     16.341    0.000     195.893    0.001
2009.0     16.344    0.000     195.901    0.001
2010.0     16.347    0.000     195.909    0.001
2011.0     16.350    0.000     195.917    0.001
2012.0     16.353    0.000     195.925    0.000
2013.0     16.356    0.000     195.933    0.000
2014.0     16.359    0.000     195.941    0.000
2015.0     16.362    0.000     195.949    0.000
2016.0     16.365    0.000     195.957    0.000
2017.0     16.368    0.000     195.964    0.000
2018.0     16.370    0.000     195.972    0.000
2019.0     16.373    0.000     195.980    0.000
2020.0     16.376    0.000     195.988    0.000
2021.0     16.379    0.000     195.996    0.001
2022.0     16.382    0.000     196.004    0.001
2023.0     16.385    0.000     196.012    0.001
2024.0     16.388    0.000     196.020    0.001
2025.0     16.391    0.000     196.028    0.001
2026.0     16.394    0.001     196.036    0.001
2027.0     16.397    0.001     196.044    0.001
2028.0     16.400    0.001     196.052    0.001
2029.0     16.403    0.001     196.059    0.001
2030.0     16.406    0.001     196.067    0.001
2031.0     16.409    0.001     196.075    0.002
2032.0     16.412    0.001     196.083    0.002
2033.0     16.415    0.001     196.091    0.002
2034.0     16.418    0.001     196.099    0.002
2035.0     16.421    0.001     196.107    0.002
2036.0     16.423    0.001     196.115    0.002
2037.0     16.426    0.001     196.123    0.002
2038.0     16.429    0.001     196.130    0.002
2039.0     16.432    0.001     196.138    0.002
2040.0     16.435    0.001     196.146    0.003
2041.0     16.438    0.001     196.154    0.003
2042.0     16.441    0.001     196.162    0.003
2043.0     16.444    0.001     196.170    0.003
2044.0     16.447    0.001     196.178    0.003
2045.0     16.450    0.001     196.185    0.003
2046.0     16.453    0.002     196.193    0.003
2047.0     16.456    0.002     196.201    0.003
2048.0     16.459    0.002     196.209    0.003
2049.0     16.462    0.002     196.217    0.004
2050.0     16.465    0.002     196.225    0.004
2051.0     16.468    0.002     196.233    0.004
2052.0     16.471    0.002     196.240    0.004
2053.0     16.474    0.002     196.248    0.004
2054.0     16.477    0.002     196.256    0.004
2055.0     16.480    0.002     196.264    0.004
2056.0     16.482    0.002     196.272    0.004
2057.0     16.485    0.002     196.279    0.004
2058.0     16.488    0.002     196.287    0.004
2059.0     16.491    0.002     196.295    0.005
2060.0     16.494    0.002     196.303    0.005
2061.0     16.497    0.002     196.311    0.005
2062.0     16.500    0.002     196.319    0.005
2063.0     16.503    0.002     196.326    0.005
2064.0     16.506    0.002     196.334    0.005
2065.0     16.509    0.002     196.342    0.005
2066.0     16.512    0.002     196.350    0.005
2067.0     16.515    0.003     196.358    0.005
2068.0     16.518    0.003     196.365    0.006
2069.0     16.521    0.003     196.373    0.006
2070.0     16.524    0.003     196.381    0.006
2071.0     16.527    0.003     196.389    0.006
2072.0     16.530    0.003     196.396    0.006
2073.0     16.533    0.003     196.404    0.006
2074.0     16.536    0.003     196.412    0.006
2075.0     16.539    0.003     196.420    0.006
2076.0     16.542    0.003     196.428    0.006
2077.0     16.545    0.003     196.435    0.006
2078.0     16.548    0.003     196.443    0.007
2079.0     16.550    0.003     196.451    0.007
2080.0     16.553    0.003     196.459    0.007
2081.0     16.556    0.003     196.466    0.007
2082.0     16.559    0.003     196.474    0.007
2083.0     16.562    0.003     196.482    0.007
2084.0     16.565    0.003     196.490    0.007
2085.0     16.568    0.003     196.497    0.007
2086.0     16.571    0.003     196.505    0.007
2087.0     16.574    0.004     196.513    0.008
2088.0     16.577    0.004     196.521    0.008
2089.0     16.580    0.004     196.528    0.008
2090.0     16.583    0.004     196.536    0.008
2091.0     16.586    0.004     196.544    0.008
2092.0     16.589    0.004     196.551    0.008
2093.0     16.592    0.004     196.559    0.008
2094.0     16.595    0.004     196.567    0.008
2095.0     16.598    0.004     196.575    0.008
2096.0     16.601    0.004     196.582    0.008
2097.0     16.604    0.004     196.590    0.009
2098.0     16.607    0.004     196.598    0.009
2099.0     16.610    0.004     196.605    0.009
2100.0     16.613    0.004     196.613    0.009

Measurements for STF 2063

 
WDS ID      Discovr     Comp  #    Sep      PA       Epoch      Obs  Telescope     Camera    Note
-------------------------------------------------------------------------------------------------
16318+4536  STF  2063         1    16.52"   196.4°   B2022.483  HWI  120/900 APO   ASI120MC 
16318+4536  STF  2063         2    16.45"   196.0°   B2025.468  HWI  120/900 APO   ASI678MM

-- Image of STF-2063-taken with Equinox 120/900 APO --

WDS record for STF 2063

wds_id                       : 16318+4536
discoverer_code              : STF
discoverer_number            : 2063
discoverer_components        : 
date_first                   : 1782
date_last                    : 2020
num_of_obs                   : 67
pa_first                     : 198
pa_last                      : 195
sep_first                    : 16.9
sep_last                     : 16.3
mag_primary                  : 5.69
mag_secondary                : 8.7
spectral_type                : A2V
primary_proper_motion_RA     : -7
primary_proper_motion_DEC    : 36
secondary_proper_motion_RA   : -8
secondary_proper_motion_DEC  : 40
dm_number                    : +45 2422
notes                        : N
precise_coordinate           : 163147.23+453553.8

WDS Notes:
----------
N: Notes found in WDSNOT MEMO of WDS

Parsed GAIA Input Data

Click to expand/collapse the Gaia Input Data:

Star A

solution_id = 1636148068921376768
designation = Gaia DR3 1406700577983938560
source_id = 1406700577983938560
random_index = 866410040.0
ref_epoch = 2016.0
ra = 247.946728007732
ra_error = 0.03249355
dec = 45.598436989313576
dec_error = 0.038520448
parallax = 14.102342518659755
parallax_error = 0.039440975
parallax_over_error = 357.55563
pm = 40.162415
pmra = -8.439556539478971
pmra_error = 0.038153905
pmdec = 39.26567872145587
pmdec_error = 0.048606355
ra_dec_corr = 0.017292447
ra_parallax_corr = -0.15822674
ra_pmra_corr = 0.0553075
ra_pmdec_corr = -0.0015884419
dec_parallax_corr = 0.14711179
dec_pmra_corr = -0.06637812
dec_pmdec_corr = -0.25872678
parallax_pmra_corr = -0.19770628
parallax_pmdec_corr = -0.02443625
pmra_pmdec_corr = 0.15928194
astrometric_n_obs_al = 267
astrometric_n_obs_ac = 267
astrometric_n_good_obs_al = 263
astrometric_n_bad_obs_al = 4
astrometric_gof_al = 2.2152338
astrometric_chi2_al = 6241.9404
astrometric_excess_noise = 0.37633532
astrometric_excess_noise_sig = 211.62654
astrometric_params_solved = 31
astrometric_primary_flag = false
nu_eff_used_in_astrometry = 1.7171891
astrometric_matched_transits = 30
visibility_periods_used = 24
astrometric_sigma5d_max = 0.06945659
matched_transits = 33
new_matched_transits = 12
matched_transits_removed = 20
ipd_gof_harmonic_amplitude = 0.012802834
ipd_gof_harmonic_phase = 177.3893
ipd_frac_multi_peak = 1
ipd_frac_odd_win = 0
ruwe = 1.0977554
duplicated_source = false
phot_g_n_obs = 277
phot_g_mean_flux = 103518429.61004153
phot_g_mean_flux_error = 49559.45
phot_g_mean_flux_over_error = 2088.7727
phot_g_mean_mag = 5.6498227
phot_bp_n_obs = 29
phot_bp_mean_flux = 71842812.3124231
phot_bp_mean_flux_error = 89297.04
phot_bp_mean_flux_over_error = 804.5375
phot_bp_mean_mag = 5.6975837
phot_rp_n_obs = 27
phot_rp_mean_flux = 48540263.88083708
phot_rp_mean_flux_error = 87397.76
phot_rp_mean_flux_over_error = 555.39484
phot_rp_mean_mag = 5.53264
phot_bp_rp_excess_factor = 1.1629144
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 = 0.1649437
bp_g = 0.047760963
g_rp = 0.11718273
phot_variable_flag = NOT_AVAILABLE
l = 71.23998816238111
b = 43.01372315877218
ecl_lon = 229.79197482414483
ecl_lat = 65.98699209356064
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 = 3.862523e-10
classprob_dsc_combmod_galaxy = 5.433903e-13
classprob_dsc_combmod_star = 0.99933183
teff_gspphot = 8286.929
teff_gspphot_lower = 8263.955
teff_gspphot_upper = 8358.516
logg_gspphot = 3.9049
logg_gspphot_lower = 3.8979
logg_gspphot_upper = 3.9395
mh_gspphot = -0.8883
mh_gspphot_lower = -0.941
mh_gspphot_upper = -0.5352
distance_gspphot = 71.4554
distance_gspphot_lower = 70.9832
distance_gspphot_upper = 72.1177
azero_gspphot = 0.0153
azero_gspphot_lower = 0.0058
azero_gspphot_upper = 0.0468
ag_gspphot = 0.0143
ag_gspphot_lower = 0.0054
ag_gspphot_upper = 0.0439
ebpminrp_gspphot = 0.0076
ebpminrp_gspphot_lower = 0.0029
ebpminrp_gspphot_upper = 0.0234
libname_gspphot = A

Star B

solution_id = 1636148068921376768
designation = Gaia DR3 1406700539328276224
source_id = 1406700539328276224
random_index = 1172541567.0
ref_epoch = 2016.0
ra = 247.9449421210586
ra_error = 0.010352208
dec = 45.59406640630491
dec_error = 0.012911617
parallax = 14.138278844530417
parallax_error = 0.012963971
parallax_over_error = 1090.5824
pm = 38.782955
pmra = -11.428858475130935
pmra_error = 0.013758383
pmdec = 37.06074510774049
pmdec_error = 0.016699223
ra_dec_corr = 0.039448284
ra_parallax_corr = -0.10190204
ra_pmra_corr = 0.016700994
ra_pmdec_corr = 0.0034045915
dec_parallax_corr = 0.26987728
dec_pmra_corr = -0.04610122
dec_pmdec_corr = -0.14144829
parallax_pmra_corr = -0.06639575
parallax_pmdec_corr = -0.106418036
pmra_pmdec_corr = 0.24325328
astrometric_n_obs_al = 338
astrometric_n_obs_ac = 338
astrometric_n_good_obs_al = 337
astrometric_n_bad_obs_al = 1
astrometric_gof_al = 0.7097275
astrometric_chi2_al = 765.6538
astrometric_excess_noise = 0.08880506
astrometric_excess_noise_sig = 8.467505
astrometric_params_solved = 31
astrometric_primary_flag = false
nu_eff_used_in_astrometry = 1.5744252
astrometric_matched_transits = 38
visibility_periods_used = 26
astrometric_sigma5d_max = 0.024285115
matched_transits = 40
new_matched_transits = 14
matched_transits_removed = 2
ipd_gof_harmonic_amplitude = 0.020802395
ipd_gof_harmonic_phase = 13.148852
ipd_frac_multi_peak = 0
ipd_frac_odd_win = 0
ruwe = 1.0266558
duplicated_source = false
phot_g_n_obs = 338
phot_g_mean_flux = 6093873.6141774785
phot_g_mean_flux_error = 2390.4495
phot_g_mean_flux_over_error = 2549.2585
phot_g_mean_mag = 8.725133
phot_bp_n_obs = 32
phot_bp_mean_flux = 3393504.870527286
phot_bp_mean_flux_error = 4302.2773
phot_bp_mean_flux_over_error = 788.7694
phot_bp_mean_mag = 9.011921
phot_rp_n_obs = 32
phot_rp_mean_flux = 3909065.569990925
phot_rp_mean_flux_error = 3844.4612
phot_rp_mean_flux_over_error = 1016.80457
phot_rp_mean_mag = 8.267714
phot_bp_rp_excess_factor = 1.1983463
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 = 0.7442074
bp_g = 0.286788
g_rp = 0.4574194
radial_velocity = -15.567113
radial_velocity_error = 0.17871858
rv_method_used = 1
rv_nb_transits = 8
rv_nb_deblended_transits = 1
rv_visibility_periods_used = 8
rv_expected_sig_to_noise = 137.5899
rv_renormalised_gof = -0.3483485
rv_chisq_pvalue = 0.50309557
rv_time_duration = 786.07837
rv_amplitude_robust = 0.974699
rv_template_teff = 5750.0
rv_template_logg = 4.5
rv_template_fe_h = -0.25
rv_atm_param_origin = 444
vbroad = 10.847484
vbroad_error = 1.9163274
vbroad_nb_transits = 7
grvs_mag = 8.094142
grvs_mag_error = 0.010570108
grvs_mag_nb_transits = 7
phot_variable_flag = NOT_AVAILABLE
l = 71.2341268377516
b = 43.015238531890716
ecl_lon = 229.7930597850887
ecl_lat = 65.98246787758191
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 = 1.0202512e-11
classprob_dsc_combmod_galaxy = 5.0961034e-11
classprob_dsc_combmod_star = 1.0000273e-06
teff_gspphot = 5886.4355
teff_gspphot_lower = 5885.159
teff_gspphot_upper = 5887.667
logg_gspphot = 4.3815
logg_gspphot_lower = 4.3805
logg_gspphot_upper = 4.3823
mh_gspphot = -0.331
mh_gspphot_lower = -0.3383
mh_gspphot_upper = -0.3241
distance_gspphot = 70.6244
distance_gspphot_lower = 70.564
distance_gspphot_upper = 70.689
azero_gspphot = 0.0003
azero_gspphot_lower = 0.0
azero_gspphot_upper = 0.0008
ag_gspphot = 0.0003
ag_gspphot_lower = 0.0
ag_gspphot_upper = 0.0007
ebpminrp_gspphot = 0.0001
ebpminrp_gspphot_lower = 0.0
ebpminrp_gspphot_upper = 0.0004
libname_gspphot = MARCS

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 22:33:00 +0100