Double Star Calculator - Results

Discoverer & Number:

STF 2470

Gaia Source ID - Star A          : 2044533728593913088    Simbad
Gaia Source ID - Star B          : 2044533728593912960    Simbad

Observation Epoch                : J 2024.667  /  2024-09-01
Angular Separation               :     13.860" ±   0.3292 mas
Position Angle                   :     268.01  ±  0.00170 degrees

Star A/B Epoch                   : J 2016.000  /   J 2016.000
Angular Separation               :     13.832" ±   0.0293 mas
Position Angle                   :     268.10  ±  0.00016 degrees
  LB of Projected Separation (AU):    4192.04             AU
Spatial Separation     (pc)      :      92.92  ±     6.06 pc
  Spatial Separation   (ly)      :     303.07  ±    19.77 ly
Proper Motion Angular Difference :      42.46  ±     6.22 degrees
Total Proper Motion Difference   :       2.42  ±     0.05 mas/yr
Tangential Velocity Difference   :       1.88  ±     0.15 km/s

Aladin Lite Sky Atlas

DSS color DSS blue 2MASS AllWISE

Star A

Gaia Source ID                   : 2044533728593913088  Simbad

Epoch                            : J 2016.000
Right Ascension (RA)             :     19h 08m 45.20s
Declination (Dec)                :     34° 45' 37.03"
Distance (pc)                    :     395.99  ±   5.28 pc
Distance (ly)                    :    1291.56  ±  17.22 ly
Magnitude (Gaia G-band)          :       7.04           mag
Absolute Magnitude               :      -0.95  ±   0.07 mag
Spectral Type (color index)      :          O
Luminosity (solar luminosities)  :     176.66  +11.19/−10.52  L☉
Mass estimation (solar masses)   :       4.39                 M☉
RUWE                             :       1.00
Position Angle of Proper Motion  :     150.06  ±   3.59 degrees
Total Proper Motion              :       3.64  ±   0.04 mas/yr
  Total Proper Motion (Gaia)     :       3.64           mas/yr
Tangential Velocity              :       6.83  ±   0.12 km/s

Star A - Double Star Quality Metrics

Parallax over error :     74.994 : very good
RUWE                :      1.000 : good astrometric fit (single star)
Duplicated source   :      false : single source
G magnitude         :      7.041 : G > 3 mag, photometry reliable
Excess noise        :      0.362 : poor fit, model deviation significant
  Significance      :    138.893 :   possible double star, motion, mismatch
BP-RP excess factor :      1.159 : 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)

Star B

Gaia Source ID                   : 2044533728593912960  Simbad

Epoch                            : J 2016.000
Right Ascension (RA)             :     19h 08m 44.08s
Declination (Dec)                :     34° 45' 36.58"
Distance (parsecs)               :     303.07  ±   2.97 pc
Distance (lightyears)            :     988.49  ±   9.70 ly
Magnitude (Gaia G-band)          :       8.50           mag
Absolute Magnitude               :       1.09  ±   0.05 mag
Spectral Type (color index)      :          B
Luminosity (solar luminosities)  :      27.09  +1.25/−1.20    L☉
Mass estimation (solar masses)   :       2.80                 M☉
RUWE                             :       1.73
Position Angle of Proper Motion  :     192.52  ±   5.07 degrees
Total Proper Motion              :       6.06  ±   0.04 mas/yr
  Total Proper Motion (Gaia)     :       6.06           mas/yr
Tangential Velocity              :       8.70  ±   0.10 km/s
Radial Velocity (Gaia)           :     -18.54  ±   4.85 km/s
Space Velocity                   :      20.48  ±   4.39 km/s

Star B - Double Star Quality Metrics

Parallax over error :    101.922 : very good
RUWE                :      1.730 : poor astrometric fit, (possible double)
Duplicated source   :      false : single source
G magnitude         :      8.496 : G > 3 mag, photometry reliable
Excess noise        :      0.355 : poor fit, model deviation significant
  Significance      :    156.193 :   possible double star, motion, mismatch
BP-RP excess factor :      1.162 : photometry consistent
Visibility periods  :         28 : high, indicates well observed star
IPD multi-peak frac :         0% : single peak detected
IDP GoF harmonic amp:      0.024 : unobtrusive (single star source)

Double Star plausibility checks

Check separation:

Spatial separation :		92.92 pc, with an uncertainty range of [ 86.86, 98.98] pc

Probability for a physical pair:		Close to or zero (Nominal) / Close to or zero (at lower bound of uncertainty)

Separation-Based Evidence factor:		0.026 (Nominal) / Flag: normal

Check proper motion:

Relative Proper Motion Angular difference:		23.59 %

Relative Total Proper Motion difference:		66.59 %

Relative Tangential Velocity difference:		27.50 %

Estimated CPM Probability:		10.48 %

CPM-Based Evidence factor:		0.011

Physical Binding Evidence:

Combined Physical Binding Evidence factor:

0.026

Check RUWE parameters:

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

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     13.462    0.004     269.415    0.023
1901.0     13.465    0.004     269.404    0.023
1902.0     13.468    0.004     269.392    0.023
1903.0     13.472    0.004     269.381    0.023
1904.0     13.475    0.004     269.369    0.022
1905.0     13.478    0.004     269.357    0.022
1906.0     13.481    0.004     269.346    0.022
1907.0     13.484    0.004     269.334    0.022
1908.0     13.487    0.004     269.323    0.022
1909.0     13.491    0.004     269.311    0.021
1910.0     13.494    0.004     269.299    0.021
1911.0     13.497    0.004     269.288    0.021
1912.0     13.500    0.004     269.276    0.021
1913.0     13.503    0.004     269.265    0.021
1914.0     13.506    0.004     269.253    0.020
1915.0     13.509    0.004     269.242    0.020
1916.0     13.513    0.004     269.230    0.020
1917.0     13.516    0.004     269.219    0.020
1918.0     13.519    0.004     269.207    0.020
1919.0     13.522    0.004     269.196    0.019
1920.0     13.525    0.004     269.184    0.019
1921.0     13.528    0.004     269.173    0.019
1922.0     13.532    0.004     269.161    0.019
1923.0     13.535    0.004     269.150    0.019
1924.0     13.538    0.003     269.138    0.018
1925.0     13.541    0.003     269.127    0.018
1926.0     13.544    0.003     269.115    0.018
1927.0     13.547    0.003     269.104    0.018
1928.0     13.551    0.003     269.092    0.018
1929.0     13.554    0.003     269.081    0.017
1930.0     13.557    0.003     269.069    0.017
1931.0     13.560    0.003     269.058    0.017
1932.0     13.563    0.003     269.046    0.017
1933.0     13.567    0.003     269.035    0.017
1934.0     13.570    0.003     269.023    0.016
1935.0     13.573    0.003     269.012    0.016
1936.0     13.576    0.003     269.001    0.016
1937.0     13.579    0.003     268.989    0.016
1938.0     13.582    0.003     268.978    0.016
1939.0     13.586    0.003     268.966    0.015
1940.0     13.589    0.003     268.955    0.015
1941.0     13.592    0.003     268.943    0.015
1942.0     13.595    0.003     268.932    0.015
1943.0     13.598    0.003     268.921    0.015
1944.0     13.601    0.003     268.909    0.014
1945.0     13.605    0.003     268.898    0.014
1946.0     13.608    0.003     268.887    0.014
1947.0     13.611    0.003     268.875    0.014
1948.0     13.614    0.003     268.864    0.014
1949.0     13.617    0.003     268.852    0.013
1950.0     13.621    0.002     268.841    0.013
1951.0     13.624    0.002     268.830    0.013
1952.0     13.627    0.002     268.818    0.013
1953.0     13.630    0.002     268.807    0.012
1954.0     13.633    0.002     268.796    0.012
1955.0     13.636    0.002     268.784    0.012
1956.0     13.640    0.002     268.773    0.012
1957.0     13.643    0.002     268.762    0.012
1958.0     13.646    0.002     268.750    0.011
1959.0     13.649    0.002     268.739    0.011
1960.0     13.652    0.002     268.728    0.011
1961.0     13.656    0.002     268.717    0.011
1962.0     13.659    0.002     268.705    0.011
1963.0     13.662    0.002     268.694    0.010
1964.0     13.665    0.002     268.683    0.010
1965.0     13.668    0.002     268.671    0.010
1966.0     13.672    0.002     268.660    0.010
1967.0     13.675    0.002     268.649    0.010
1968.0     13.678    0.002     268.638    0.009
1969.0     13.681    0.002     268.626    0.009
1970.0     13.684    0.002     268.615    0.009
1971.0     13.688    0.002     268.604    0.009
1972.0     13.691    0.002     268.593    0.009
1973.0     13.694    0.002     268.581    0.008
1974.0     13.697    0.002     268.570    0.008
1975.0     13.700    0.002     268.559    0.008
1976.0     13.704    0.002     268.548    0.008
1977.0     13.707    0.001     268.537    0.008
1978.0     13.710    0.001     268.525    0.007
1979.0     13.713    0.001     268.514    0.007
1980.0     13.716    0.001     268.503    0.007
1981.0     13.719    0.001     268.492    0.007
1982.0     13.723    0.001     268.481    0.007
1983.0     13.726    0.001     268.469    0.007
1984.0     13.729    0.001     268.458    0.006
1985.0     13.732    0.001     268.447    0.006
1986.0     13.735    0.001     268.436    0.006
1987.0     13.739    0.001     268.425    0.006
1988.0     13.742    0.001     268.414    0.006
1989.0     13.745    0.001     268.402    0.005
1990.0     13.748    0.001     268.391    0.005
1991.0     13.752    0.001     268.380    0.005
1992.0     13.755    0.001     268.369    0.005
1993.0     13.758    0.001     268.358    0.005
1994.0     13.761    0.001     268.347    0.004
1995.0     13.764    0.001     268.336    0.004
1996.0     13.768    0.001     268.324    0.004
1997.0     13.771    0.001     268.313    0.004
1998.0     13.774    0.001     268.302    0.004
1999.0     13.777    0.001     268.291    0.003
2000.0     13.780    0.001     268.280    0.003
2001.0     13.784    0.001     268.269    0.003
2002.0     13.787    0.001     268.258    0.003
2003.0     13.790    0.000     268.247    0.003
2004.0     13.793    0.000     268.236    0.002
2005.0     13.796    0.000     268.225    0.002
2006.0     13.800    0.000     268.214    0.002
2007.0     13.803    0.000     268.203    0.002
2008.0     13.806    0.000     268.192    0.002
2009.0     13.809    0.000     268.181    0.001
2010.0     13.812    0.000     268.169    0.001
2011.0     13.816    0.000     268.158    0.001
2012.0     13.819    0.000     268.147    0.001
2013.0     13.822    0.000     268.136    0.001
2014.0     13.825    0.000     268.125    0.000
2015.0     13.829    0.000     268.114    0.000
2016.0     13.832    0.000     268.103    0.000
2017.0     13.835    0.000     268.092    0.000
2018.0     13.838    0.000     268.081    0.000
2019.0     13.841    0.000     268.070    0.001
2020.0     13.845    0.000     268.059    0.001
2021.0     13.848    0.000     268.048    0.001
2022.0     13.851    0.000     268.037    0.001
2023.0     13.854    0.000     268.026    0.001
2024.0     13.858    0.000     268.015    0.002
2025.0     13.861    0.000     268.004    0.002
2026.0     13.864    0.000     267.994    0.002
2027.0     13.867    0.000     267.983    0.002
2028.0     13.870    0.000     267.972    0.002
2029.0     13.874    0.000     267.961    0.003
2030.0     13.877    0.001     267.950    0.003
2031.0     13.880    0.001     267.939    0.003
2032.0     13.883    0.001     267.928    0.003
2033.0     13.887    0.001     267.917    0.003
2034.0     13.890    0.001     267.906    0.004
2035.0     13.893    0.001     267.895    0.004
2036.0     13.896    0.001     267.884    0.004
2037.0     13.899    0.001     267.873    0.004
2038.0     13.903    0.001     267.862    0.004
2039.0     13.906    0.001     267.852    0.004
2040.0     13.909    0.001     267.841    0.005
2041.0     13.912    0.001     267.830    0.005
2042.0     13.916    0.001     267.819    0.005
2043.0     13.919    0.001     267.808    0.005
2044.0     13.922    0.001     267.797    0.005
2045.0     13.925    0.001     267.786    0.006
2046.0     13.929    0.001     267.775    0.006
2047.0     13.932    0.001     267.765    0.006
2048.0     13.935    0.001     267.754    0.006
2049.0     13.938    0.001     267.743    0.006
2050.0     13.941    0.001     267.732    0.007
2051.0     13.945    0.001     267.721    0.007
2052.0     13.948    0.001     267.710    0.007
2053.0     13.951    0.001     267.700    0.007
2054.0     13.954    0.001     267.689    0.007
2055.0     13.958    0.001     267.678    0.008
2056.0     13.961    0.002     267.667    0.008
2057.0     13.964    0.002     267.656    0.008
2058.0     13.967    0.002     267.646    0.008
2059.0     13.971    0.002     267.635    0.008
2060.0     13.974    0.002     267.624    0.009
2061.0     13.977    0.002     267.613    0.009
2062.0     13.980    0.002     267.602    0.009
2063.0     13.984    0.002     267.592    0.009
2064.0     13.987    0.002     267.581    0.009
2065.0     13.990    0.002     267.570    0.009
2066.0     13.993    0.002     267.559    0.010
2067.0     13.997    0.002     267.549    0.010
2068.0     14.000    0.002     267.538    0.010
2069.0     14.003    0.002     267.527    0.010
2070.0     14.006    0.002     267.516    0.010
2071.0     14.010    0.002     267.506    0.011
2072.0     14.013    0.002     267.495    0.011
2073.0     14.016    0.002     267.484    0.011
2074.0     14.019    0.002     267.473    0.011
2075.0     14.023    0.002     267.463    0.011
2076.0     14.026    0.002     267.452    0.012
2077.0     14.029    0.002     267.441    0.012
2078.0     14.032    0.002     267.431    0.012
2079.0     14.035    0.002     267.420    0.012
2080.0     14.039    0.002     267.409    0.012
2081.0     14.042    0.002     267.399    0.013
2082.0     14.045    0.002     267.388    0.013
2083.0     14.048    0.003     267.377    0.013
2084.0     14.052    0.003     267.367    0.013
2085.0     14.055    0.003     267.356    0.013
2086.0     14.058    0.003     267.345    0.013
2087.0     14.062    0.003     267.335    0.014
2088.0     14.065    0.003     267.324    0.014
2089.0     14.068    0.003     267.313    0.014
2090.0     14.071    0.003     267.303    0.014
2091.0     14.075    0.003     267.292    0.014
2092.0     14.078    0.003     267.281    0.015
2093.0     14.081    0.003     267.271    0.015
2094.0     14.084    0.003     267.260    0.015
2095.0     14.088    0.003     267.250    0.015
2096.0     14.091    0.003     267.239    0.015
2097.0     14.094    0.003     267.228    0.016
2098.0     14.097    0.003     267.218    0.016
2099.0     14.101    0.003     267.207    0.016
2100.0     14.104    0.003     267.197    0.016

Measurements for STF 2470


WDS ID      Discovr     Comp  #    Sep      PA       Epoch      Obs  Telescope     Camera    Note
-------------------------------------------------------------------------------------------------
19088+3446  STF 2470          1    13.90"   268.1°   B2024.671  HWI  120/900 APO   ASI678MM

-- Image of STF-2470-taken with Equinox 120/900 APO --

WDS record for STF 2470

wds_id                       : 19088+3446
discoverer_code              : STF
discoverer_number            : 2470
discoverer_components        : 
date_first                   : 1824
date_last                    : 2017
num_of_obs                   : 63
pa_first                     : 272
pa_last                      : 267
sep_first                    : 13.1
sep_last                     : 13.8
mag_primary                  : 7.03
mag_secondary                : 8.44
spectral_type                : B5V
primary_proper_motion_RA     : 4
primary_proper_motion_DEC    : 1
secondary_proper_motion_RA   : 1
secondary_proper_motion_DEC  : -4
dm_number                    : +34 3437
notes                        : N
precise_coordinate           : 190845.20+344537.1

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 2044533728593913088
source_id = 2044533728593913088
random_index = 608532203.0
ref_epoch = 2016.0
ra = 287.1883280870513
ra_error = 0.025972722
dec = 34.76028720246867
dec_error = 0.032309256
parallax = 2.52528640736314
parallax_error = 0.033673353
parallax_over_error = 74.99361
pm = 3.6359174
pmra = 1.8147609386399643
pmra_error = 0.03292371
pmdec = -3.1506407990088614
pmdec_error = 0.039111175
ra_dec_corr = 0.054675575
ra_parallax_corr = 0.1035437
ra_pmra_corr = -0.17093812
ra_pmdec_corr = -0.022552688
dec_parallax_corr = 0.051814307
dec_pmra_corr = -0.027345693
dec_pmdec_corr = -0.35728878
parallax_pmra_corr = -0.22877702
parallax_pmdec_corr = 0.058314797
pmra_pmdec_corr = -0.023124836
astrometric_n_obs_al = 391
astrometric_n_obs_ac = 391
astrometric_n_good_obs_al = 391
astrometric_n_bad_obs_al = 0
astrometric_gof_al = 0.05418256
astrometric_chi2_al = 5240.3364
astrometric_excess_noise = 0.3616196
astrometric_excess_noise_sig = 138.89316
astrometric_params_solved = 31
astrometric_primary_flag = false
nu_eff_used_in_astrometry = 1.8141576
astrometric_matched_transits = 44
visibility_periods_used = 26
astrometric_sigma5d_max = 0.055801924
matched_transits = 47
new_matched_transits = 21
matched_transits_removed = 6
ipd_gof_harmonic_amplitude = 0.021007154
ipd_gof_harmonic_phase = 171.6386
ipd_frac_multi_peak = 0
ipd_frac_odd_win = 0
ruwe = 1.0010867
duplicated_source = false
phot_g_n_obs = 400
phot_g_mean_flux = 28754317.917844396
phot_g_mean_flux_error = 10833.157
phot_g_mean_flux_over_error = 2654.2878
phot_g_mean_mag = 7.0406094
phot_bp_n_obs = 45
phot_bp_mean_flux = 22477451.275877096
phot_bp_mean_flux_error = 16626.467
phot_bp_mean_flux_over_error = 1351.9078
phot_bp_mean_mag = 6.9591746
phot_rp_n_obs = 40
phot_rp_mean_flux = 10844307.521353966
phot_rp_mean_flux_error = 9831.2
phot_rp_mean_flux_over_error = 1103.0502
phot_rp_mean_mag = 7.159891
phot_bp_rp_excess_factor = 1.1588436
phot_bp_n_contaminated_transits = 0
phot_bp_n_blended_transits = 45
phot_rp_n_contaminated_transits = 0
phot_rp_n_blended_transits = 40
phot_proc_mode = 0
bp_rp = -0.2007165
bp_g = -0.08143473
g_rp = -0.11928177
phot_variable_flag = NOT_AVAILABLE
l = 66.11367374653814
b = 11.81706759273451
ecl_lon = 296.20418237163534
ecl_lat = 56.646434819679385
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 = 1.02199086e-13
classprob_dsc_combmod_galaxy = 5.104793e-13
classprob_dsc_combmod_star = 0.99999964
teff_gspphot = 15239.142
teff_gspphot_lower = 15172.761
teff_gspphot_upper = 15313.613
logg_gspphot = 3.8612
logg_gspphot_lower = 3.8515
logg_gspphot_upper = 3.8715
mh_gspphot = -0.7502
mh_gspphot_lower = -0.7799
mh_gspphot_upper = -0.6959
distance_gspphot = 429.6403
distance_gspphot_lower = 423.7256
distance_gspphot_upper = 435.47
azero_gspphot = 0.0384
azero_gspphot_lower = 0.0356
azero_gspphot_upper = 0.0413
ag_gspphot = 0.0381
ag_gspphot_lower = 0.0354
ag_gspphot_upper = 0.0411
ebpminrp_gspphot = 0.0205
ebpminrp_gspphot_lower = 0.019
ebpminrp_gspphot_upper = 0.0221
libname_gspphot = A

Star B

solution_id = 1636148068921376768
designation = Gaia DR3 2044533728593912960
source_id = 2044533728593912960
random_index = 998004799.0
ref_epoch = 2016.0
ra = 287.18365389979937
ra_error = 0.024415169
dec = 34.76015994853618
dec_error = 0.03127709
parallax = 3.2995342903450187
parallax_error = 0.032373004
parallax_over_error = 101.9224
pm = 6.057055
pmra = -1.3128067029825874
pmra_error = 0.032152757
pmdec = -5.91307465117375
pmdec_error = 0.03912218
ra_dec_corr = -0.016732732
ra_parallax_corr = 0.015733037
ra_pmra_corr = -0.14327236
ra_pmdec_corr = 0.014750975
dec_parallax_corr = 0.0049065547
dec_pmra_corr = 0.016164675
dec_pmdec_corr = -0.34562743
parallax_pmra_corr = -0.18957905
parallax_pmdec_corr = 0.022374554
pmra_pmdec_corr = -0.03371309
astrometric_n_obs_al = 424
astrometric_n_obs_ac = 424
astrometric_n_good_obs_al = 420
astrometric_n_bad_obs_al = 4
astrometric_gof_al = 19.102226
astrometric_chi2_al = 5292.575
astrometric_excess_noise = 0.35459957
astrometric_excess_noise_sig = 156.19295
astrometric_params_solved = 31
astrometric_primary_flag = false
nu_eff_used_in_astrometry = 1.7271408
astrometric_matched_transits = 48
visibility_periods_used = 28
astrometric_sigma5d_max = 0.05560966
matched_transits = 51
new_matched_transits = 22
matched_transits_removed = 0
ipd_gof_harmonic_amplitude = 0.024457043
ipd_gof_harmonic_phase = 2.0446885
ipd_frac_multi_peak = 0
ipd_frac_odd_win = 0
ruwe = 1.7306944
duplicated_source = false
phot_g_n_obs = 427
phot_g_mean_flux = 7526888.176359045
phot_g_mean_flux_error = 2625.67
phot_g_mean_flux_over_error = 2866.6543
phot_g_mean_mag = 8.495829
phot_bp_n_obs = 48
phot_bp_mean_flux = 5340378.031591629
phot_bp_mean_flux_error = 2318.7305
phot_bp_mean_flux_over_error = 2303.1475
phot_bp_mean_mag = 8.519612
phot_rp_n_obs = 46
phot_rp_mean_flux = 3404668.0912495684
phot_rp_mean_flux_error = 1321.0723
phot_rp_mean_flux_over_error = 2577.2004
phot_rp_mean_mag = 8.417708
phot_bp_rp_excess_factor = 1.1618408
phot_bp_n_contaminated_transits = 0
phot_bp_n_blended_transits = 48
phot_rp_n_contaminated_transits = 0
phot_rp_n_blended_transits = 46
phot_proc_mode = 0
bp_rp = 0.101903915
bp_g = 0.023783684
g_rp = 0.07812023
radial_velocity = -18.542543
radial_velocity_error = 4.847137
rv_method_used = 1
rv_nb_transits = 15
rv_nb_deblended_transits = 5
rv_visibility_periods_used = 13
rv_expected_sig_to_noise = 161.88354
rv_renormalised_gof = 9.509475
rv_chisq_pvalue = 0.0
rv_time_duration = 859.69775
rv_amplitude_robust = 46.95475
rv_template_teff = 8500.0
rv_template_logg = 4.0
rv_template_fe_h = 0.25
rv_atm_param_origin = 555
vbroad = 314.38724
vbroad_error = 16.438225
vbroad_nb_transits = 9
grvs_mag = 8.362928
grvs_mag_error = 0.0072886646
grvs_mag_nb_transits = 9
phot_variable_flag = NOT_AVAILABLE
l = 66.11190091943378
b = 11.82049558840648
ecl_lon = 296.1973098781014
ecl_lat = 56.647131414030326
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 = 1.0702987e-13
classprob_dsc_combmod_galaxy = 5.346088e-13
classprob_dsc_combmod_star = 0.99950445

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 22:33:49 +0100