Double Star Calculator - Results

Discoverer & Number:

STF 835

Gaia Source ID - Star A          : 3350313020482132096    Simbad
Gaia Source ID - Star B          : 3350313020482131968    Simbad

Observation Epoch                : J 2016.001  /  2016-01-02
Angular Separation               :      2.282" ±   0.0468 mas
Position Angle                   :     148.58  ±  0.00120 degrees

Star A/B Epoch                   : J 2016.000  /   J 2016.000
Angular Separation               :      2.282" ±   0.0468 mas
Position Angle                   :     148.58  ±  0.00120 degrees
  LB of Projected Separation (AU):    1953.11             AU
Spatial Separation     (pc)      :      74.33  ±    47.47 pc
  Spatial Separation   (ly)      :     242.44  ±   154.83 ly
Proper Motion Angular Difference :      13.91  ±  4472.80 degrees
Total Proper Motion Difference   :       0.24  ±     0.05 mas/yr
Tangential Velocity Difference   :       0.53  ±     0.40 km/s

Aladin Lite Sky Atlas

DSS color DSS blue 2MASS AllWISE

Star A

Gaia Source ID                   : 3350313020482132096  Simbad

Epoch                            : J 2016.000
Right Ascension (RA)             :     06h 03m 48.14s
Declination (Dec)                :     18° 15' 53.23"
Distance (pc)                    :     930.26  ±  30.02 pc
Distance (ly)                    :    3034.11  ±  97.92 ly
Magnitude (Gaia G-band)          :       8.06           mag
Absolute Magnitude               :      -1.78  ±   0.16 mag
Spectral Type (color index)      :          B
Luminosity (solar luminosities)  :     379.67  +60.84/−52.44  L☉
Mass estimation (solar masses)   :       6.40                 M☉
RUWE                             :       1.09
Position Angle of Proper Motion  :     179.95  ± 4472.75 degrees
Total Proper Motion              :       1.30  ±   0.03 mas/yr
  Total Proper Motion (Gaia)     :       1.30           mas/yr
Tangential Velocity              :       5.74  ±   0.22 km/s

Star A - Double Star Quality Metrics

Parallax over error :     30.985 : very good
RUWE                :      1.090 : good astrometric fit (single star)
Duplicated source   :      false : single source
G magnitude         :      8.065 : G > 3 mag, photometry reliable
Excess noise        :      0.238 : poor fit, model deviation significant
  Significance      :     35.898 :   possible double star, motion, mismatch
BP-RP excess factor :      1.194 : photometry consistent
Visibility periods  :         17 : high, indicates well observed star
IPD multi-peak frac :         0% : single peak detected
IDP GoF harmonic amp:      0.056 : slight indication of structure

Star B

Gaia Source ID                   : 3350313020482131968  Simbad

Epoch                            : J 2016.000
Right Ascension (RA)             :     06h 03m 48.22s
Declination (Dec)                :     18° 15' 51.28"
Distance (parsecs)               :     855.93  ±  36.77 pc
Distance (lightyears)            :    2791.68  ± 119.93 ly
Magnitude (Gaia G-band)          :       9.22           mag
Absolute Magnitude               :      -0.44  ±   0.21 mag
Spectral Type (color index)      :          A
Luminosity (solar luminosities)  :     110.81  +24.24/−19.89  L☉
Mass estimation (solar masses)   :       4.80                 M☉
RUWE                             :       0.99
Position Angle of Proper Motion  :     193.86  ±  21.70 degrees
Total Proper Motion              :       1.54  ±   0.05 mas/yr
  Total Proper Motion (Gaia)     :       1.54           mas/yr
Tangential Velocity              :       6.27  ±   0.33 km/s
Radial Velocity (Gaia)           :      -1.22  ±   6.49 km/s
Space Velocity                   :       6.38  ±   1.28 km/s

Star B - Double Star Quality Metrics

Parallax over error :     23.277 : very good
RUWE                :      0.990 : good astrometric fit (single star)
Duplicated source   :      false : single source
G magnitude         :      9.221 : G > 3 mag, photometry reliable
Excess noise        :      0.296 : poor fit, model deviation significant
  Significance      :     77.367 :   possible double star, motion, mismatch
BP-RP excess factor :      1.579 : photometry inconsistent
Visibility periods  :         15 : high, indicates well observed star
IPD multi-peak frac :         0% : single peak detected
IDP GoF harmonic amp:      0.047 : unobtrusive (single star source)

Double Star plausibility checks

Check separation:

Spatial separation :		74.33 pc, with an uncertainty range of [ 26.86, 121.80] 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:		7.73 %

Relative Total Proper Motion difference:		18.73 %

Relative Tangential Velocity difference:		9.25 %

Estimated CPM Probability:		69.36 %

CPM-Based Evidence factor:		0.481

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):		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      2.285    0.007     147.360    0.174
1901.0      2.285    0.007     147.371    0.173
1902.0      2.285    0.006     147.381    0.171
1903.0      2.285    0.006     147.392    0.170
1904.0      2.285    0.006     147.402    0.168
1905.0      2.285    0.006     147.413    0.167
1906.0      2.285    0.006     147.423    0.165
1907.0      2.285    0.006     147.434    0.164
1908.0      2.285    0.006     147.445    0.162
1909.0      2.285    0.006     147.455    0.161
1910.0      2.285    0.006     147.466    0.159
1911.0      2.285    0.006     147.476    0.158
1912.0      2.285    0.006     147.487    0.156
1913.0      2.285    0.006     147.497    0.155
1914.0      2.285    0.006     147.508    0.153
1915.0      2.285    0.006     147.518    0.152
1916.0      2.285    0.006     147.529    0.150
1917.0      2.285    0.006     147.539    0.149
1918.0      2.285    0.006     147.550    0.147
1919.0      2.285    0.006     147.560    0.146
1920.0      2.285    0.005     147.571    0.144
1921.0      2.284    0.005     147.581    0.143
1922.0      2.284    0.005     147.592    0.141
1923.0      2.284    0.005     147.602    0.140
1924.0      2.284    0.005     147.613    0.138
1925.0      2.284    0.005     147.624    0.137
1926.0      2.284    0.005     147.634    0.135
1927.0      2.284    0.005     147.645    0.134
1928.0      2.284    0.005     147.655    0.132
1929.0      2.284    0.005     147.666    0.131
1930.0      2.284    0.005     147.676    0.129
1931.0      2.284    0.005     147.687    0.128
1932.0      2.284    0.005     147.697    0.126
1933.0      2.284    0.005     147.708    0.125
1934.0      2.284    0.005     147.718    0.123
1935.0      2.284    0.005     147.729    0.122
1936.0      2.284    0.005     147.739    0.120
1937.0      2.284    0.004     147.750    0.119
1938.0      2.284    0.004     147.760    0.117
1939.0      2.284    0.004     147.771    0.116
1940.0      2.284    0.004     147.782    0.114
1941.0      2.284    0.004     147.792    0.113
1942.0      2.284    0.004     147.803    0.111
1943.0      2.284    0.004     147.813    0.110
1944.0      2.284    0.004     147.824    0.108
1945.0      2.284    0.004     147.834    0.107
1946.0      2.284    0.004     147.845    0.105
1947.0      2.284    0.004     147.855    0.104
1948.0      2.284    0.004     147.866    0.102
1949.0      2.284    0.004     147.876    0.101
1950.0      2.284    0.004     147.887    0.099
1951.0      2.284    0.004     147.897    0.098
1952.0      2.284    0.004     147.908    0.096
1953.0      2.284    0.004     147.919    0.095
1954.0      2.283    0.004     147.929    0.093
1955.0      2.283    0.003     147.940    0.092
1956.0      2.283    0.003     147.950    0.090
1957.0      2.283    0.003     147.961    0.089
1958.0      2.283    0.003     147.971    0.087
1959.0      2.283    0.003     147.982    0.086
1960.0      2.283    0.003     147.992    0.084
1961.0      2.283    0.003     148.003    0.083
1962.0      2.283    0.003     148.013    0.081
1963.0      2.283    0.003     148.024    0.080
1964.0      2.283    0.003     148.034    0.078
1965.0      2.283    0.003     148.045    0.077
1966.0      2.283    0.003     148.056    0.075
1967.0      2.283    0.003     148.066    0.074
1968.0      2.283    0.003     148.077    0.072
1969.0      2.283    0.003     148.087    0.071
1970.0      2.283    0.003     148.098    0.069
1971.0      2.283    0.003     148.108    0.068
1972.0      2.283    0.002     148.119    0.066
1973.0      2.283    0.002     148.129    0.065
1974.0      2.283    0.002     148.140    0.063
1975.0      2.283    0.002     148.150    0.062
1976.0      2.283    0.002     148.161    0.060
1977.0      2.283    0.002     148.172    0.059
1978.0      2.283    0.002     148.182    0.057
1979.0      2.283    0.002     148.193    0.056
1980.0      2.283    0.002     148.203    0.054
1981.0      2.283    0.002     148.214    0.053
1982.0      2.283    0.002     148.224    0.051
1983.0      2.283    0.002     148.235    0.050
1984.0      2.283    0.002     148.245    0.048
1985.0      2.283    0.002     148.256    0.047
1986.0      2.283    0.002     148.266    0.045
1987.0      2.283    0.002     148.277    0.044
1988.0      2.283    0.002     148.288    0.042
1989.0      2.283    0.002     148.298    0.041
1990.0      2.282    0.001     148.309    0.039
1991.0      2.282    0.001     148.319    0.038
1992.0      2.282    0.001     148.330    0.036
1993.0      2.282    0.001     148.340    0.035
1994.0      2.282    0.001     148.351    0.033
1995.0      2.282    0.001     148.361    0.032
1996.0      2.282    0.001     148.372    0.030
1997.0      2.282    0.001     148.382    0.029
1998.0      2.282    0.001     148.393    0.027
1999.0      2.282    0.001     148.404    0.026
2000.0      2.282    0.001     148.414    0.024
2001.0      2.282    0.001     148.425    0.023
2002.0      2.282    0.001     148.435    0.021
2003.0      2.282    0.001     148.446    0.020
2004.0      2.282    0.001     148.456    0.018
2005.0      2.282    0.001     148.467    0.017
2006.0      2.282    0.001     148.477    0.015
2007.0      2.282    0.001     148.488    0.014
2008.0      2.282    0.000     148.499    0.012
2009.0      2.282    0.000     148.509    0.011
2010.0      2.282    0.000     148.520    0.009
2011.0      2.282    0.000     148.530    0.008
2012.0      2.282    0.000     148.541    0.006
2013.0      2.282    0.000     148.551    0.005
2014.0      2.282    0.000     148.562    0.003
2015.0      2.282    0.000     148.572    0.002
2016.0      2.282    0.000     148.583    0.001
2017.0      2.282    0.000     148.594    0.002
2018.0      2.282    0.000     148.604    0.003
2019.0      2.282    0.000     148.615    0.005
2020.0      2.282    0.000     148.625    0.006
2021.0      2.282    0.000     148.636    0.008
2022.0      2.282    0.000     148.646    0.009
2023.0      2.282    0.000     148.657    0.011
2024.0      2.282    0.000     148.667    0.012
2025.0      2.282    0.001     148.678    0.014
2026.0      2.282    0.001     148.689    0.015
2027.0      2.282    0.001     148.699    0.017
2028.0      2.282    0.001     148.710    0.018
2029.0      2.282    0.001     148.720    0.020
2030.0      2.282    0.001     148.731    0.021
2031.0      2.281    0.001     148.741    0.023
2032.0      2.281    0.001     148.752    0.024
2033.0      2.281    0.001     148.762    0.026
2034.0      2.281    0.001     148.773    0.027
2035.0      2.281    0.001     148.784    0.029
2036.0      2.281    0.001     148.794    0.030
2037.0      2.281    0.001     148.805    0.032
2038.0      2.281    0.001     148.815    0.033
2039.0      2.281    0.001     148.826    0.035
2040.0      2.281    0.001     148.836    0.036
2041.0      2.281    0.001     148.847    0.038
2042.0      2.281    0.001     148.857    0.039
2043.0      2.281    0.002     148.868    0.041
2044.0      2.281    0.002     148.879    0.042
2045.0      2.281    0.002     148.889    0.044
2046.0      2.281    0.002     148.900    0.045
2047.0      2.281    0.002     148.910    0.047
2048.0      2.281    0.002     148.921    0.048
2049.0      2.281    0.002     148.931    0.050
2050.0      2.281    0.002     148.942    0.051
2051.0      2.281    0.002     148.953    0.053
2052.0      2.281    0.002     148.963    0.055
2053.0      2.281    0.002     148.974    0.056
2054.0      2.281    0.002     148.984    0.058
2055.0      2.281    0.002     148.995    0.059
2056.0      2.281    0.002     149.005    0.061
2057.0      2.281    0.002     149.016    0.062
2058.0      2.281    0.002     149.026    0.064
2059.0      2.281    0.002     149.037    0.065
2060.0      2.281    0.002     149.048    0.067
2061.0      2.281    0.003     149.058    0.068
2062.0      2.281    0.003     149.069    0.070
2063.0      2.281    0.003     149.079    0.071
2064.0      2.281    0.003     149.090    0.073
2065.0      2.281    0.003     149.100    0.074
2066.0      2.281    0.003     149.111    0.076
2067.0      2.281    0.003     149.122    0.077
2068.0      2.281    0.003     149.132    0.079
2069.0      2.281    0.003     149.143    0.080
2070.0      2.281    0.003     149.153    0.082
2071.0      2.281    0.003     149.164    0.083
2072.0      2.281    0.003     149.174    0.085
2073.0      2.281    0.003     149.185    0.086
2074.0      2.281    0.003     149.196    0.088
2075.0      2.281    0.003     149.206    0.089
2076.0      2.281    0.003     149.217    0.091
2077.0      2.281    0.003     149.227    0.092
2078.0      2.281    0.004     149.238    0.094
2079.0      2.280    0.004     149.248    0.095
2080.0      2.280    0.004     149.259    0.097
2081.0      2.280    0.004     149.269    0.099
2082.0      2.280    0.004     149.280    0.100
2083.0      2.280    0.004     149.291    0.102
2084.0      2.280    0.004     149.301    0.103
2085.0      2.280    0.004     149.312    0.105
2086.0      2.280    0.004     149.322    0.106
2087.0      2.280    0.004     149.333    0.108
2088.0      2.280    0.004     149.343    0.109
2089.0      2.280    0.004     149.354    0.111
2090.0      2.280    0.004     149.365    0.112
2091.0      2.280    0.004     149.375    0.114
2092.0      2.280    0.004     149.386    0.115
2093.0      2.280    0.004     149.396    0.117
2094.0      2.280    0.004     149.407    0.118
2095.0      2.280    0.004     149.417    0.120
2096.0      2.280    0.005     149.428    0.121
2097.0      2.280    0.005     149.439    0.123
2098.0      2.280    0.005     149.449    0.124
2099.0      2.280    0.005     149.460    0.126
2100.0      2.280    0.005     149.470    0.127

WDS record for STF 835

wds_id                       : 06038+1816
discoverer_code              : STF
discoverer_number            : 835
discoverer_components        : 
date_first                   : 1830
date_last                    : 2019
num_of_obs                   : 38
pa_first                     : 147
pa_last                      : 149
sep_first                    : 2.2
sep_last                     : 2.3
mag_primary                  : 8.15
mag_secondary                : 9.25
spectral_type                : B8
primary_proper_motion_RA     : 0
primary_proper_motion_DEC    : -1
secondary_proper_motion_RA   : -1
secondary_proper_motion_DEC  : -1
dm_number                    : +18 1070
notes                        : 
precise_coordinate           : 060348.13+181553.3

Parsed GAIA Input Data

Click to expand/collapse the Gaia Input Data:

Star A

solution_id = 1636148068921376768
designation = Gaia DR3 3350313020482132096
source_id = 3350313020482132096
random_index = 1476739400.0
ref_epoch = 2016.0
ra = 90.95056893983032
ra_error = 0.028655447
dec = 18.264785073318112
dec_error = 0.025141355
parallax = 1.074964254475064
parallax_error = 0.03469353
parallax_over_error = 30.984571
pm = 1.3007771
pmra = 0.00111588533367138
pmra_error = 0.035180043
pmdec = -1.3007765955648087
pmdec_error = 0.027735747
ra_dec_corr = -0.065816425
ra_parallax_corr = 0.009328419
ra_pmra_corr = -0.024123749
ra_pmdec_corr = 0.14255251
dec_parallax_corr = -0.38063407
dec_pmra_corr = 0.09455885
dec_pmdec_corr = -0.3328789
parallax_pmra_corr = 0.19122945
parallax_pmdec_corr = 0.28521731
pmra_pmdec_corr = -0.14184253
astrometric_n_obs_al = 263
astrometric_n_obs_ac = 263
astrometric_n_good_obs_al = 262
astrometric_n_bad_obs_al = 1
astrometric_gof_al = 2.064747
astrometric_chi2_al = 1186.3446
astrometric_excess_noise = 0.23816313
astrometric_excess_noise_sig = 35.898
astrometric_params_solved = 31
astrometric_primary_flag = false
nu_eff_used_in_astrometry = 1.7220682
astrometric_matched_transits = 30
visibility_periods_used = 17
astrometric_sigma5d_max = 0.049688637
matched_transits = 30
new_matched_transits = 11
matched_transits_removed = 1
ipd_gof_harmonic_amplitude = 0.055501327
ipd_gof_harmonic_phase = 170.15854
ipd_frac_multi_peak = 0
ipd_frac_odd_win = 0
ruwe = 1.0911052
duplicated_source = false
phot_g_n_obs = 257
phot_g_mean_flux = 11198148.674870139
phot_g_mean_flux_error = 3966.9692
phot_g_mean_flux_over_error = 2822.8474
phot_g_mean_mag = 8.064502
phot_bp_n_obs = 25
phot_bp_mean_flux = 7987465.92609362
phot_bp_mean_flux_error = 16213.442
phot_bp_mean_flux_over_error = 492.64465
phot_bp_mean_mag = 8.08252
phot_rp_n_obs = 23
phot_rp_mean_flux = 5385612.058450801
phot_rp_mean_flux_error = 28719.605
phot_rp_mean_flux_over_error = 187.52388
phot_rp_mean_mag = 7.919808
phot_bp_rp_excess_factor = 1.1942222
phot_bp_n_contaminated_transits = 0
phot_bp_n_blended_transits = 14
phot_rp_n_contaminated_transits = 0
phot_rp_n_blended_transits = 11
phot_proc_mode = 0
bp_rp = 0.16271162
bp_g = 0.018017769
g_rp = 0.14469385
phot_variable_flag = NOT_AVAILABLE
l = 191.31079109729896
b = -1.8046864267460365
ecl_lon = 90.90637804933084
ecl_lat = -5.17150501121786
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 = 1.07096196e-13
classprob_dsc_combmod_galaxy = 5.349401e-13
classprob_dsc_combmod_star = 0.9995075
teff_gspphot = 11674.911
teff_gspphot_lower = 11532.07
teff_gspphot_upper = 11780.097
logg_gspphot = 3.3427
logg_gspphot_lower = 3.293
logg_gspphot_upper = 3.3773
mh_gspphot = 0.2325
mh_gspphot_lower = 0.1279
mh_gspphot_upper = 0.2987
distance_gspphot = 873.1784
distance_gspphot_lower = 843.7086
distance_gspphot_upper = 917.5068
azero_gspphot = 0.5646
azero_gspphot_lower = 0.5511
azero_gspphot_upper = 0.5711
ag_gspphot = 0.5436
ag_gspphot_lower = 0.5302
ag_gspphot_upper = 0.55
ebpminrp_gspphot = 0.292
ebpminrp_gspphot_lower = 0.2848
ebpminrp_gspphot_upper = 0.2955
libname_gspphot = A

Star B

solution_id = 1636148068921376768
designation = Gaia DR3 3350313020482131968
source_id = 3350313020482131968
random_index = 763004603.0
ref_epoch = 2016.0
ra = 90.95091686876948
ra_error = 0.043423943
dec = 18.26424415084027
dec_error = 0.03828877
parallax = 1.1683172137580542
parallax_error = 0.050192032
parallax_over_error = 23.276947
pm = 1.5444454
pmra = -0.37008703820276634
pmra_error = 0.056931876
pmdec = -1.4994489247100828
pmdec_error = 0.046246316
ra_dec_corr = 0.30084154
ra_parallax_corr = -0.0008670526
ra_pmra_corr = -0.33911043
ra_pmdec_corr = -0.30476764
dec_parallax_corr = -0.47392896
dec_pmra_corr = -0.34061265
dec_pmdec_corr = -0.57590026
parallax_pmra_corr = 0.14997475
parallax_pmdec_corr = 0.40939277
pmra_pmdec_corr = 0.28630283
astrometric_n_obs_al = 198
astrometric_n_obs_ac = 198
astrometric_n_good_obs_al = 196
astrometric_n_bad_obs_al = 2
astrometric_gof_al = -0.11279973
astrometric_chi2_al = 1847.4122
astrometric_excess_noise = 0.29564267
astrometric_excess_noise_sig = 77.36716
astrometric_params_solved = 95
astrometric_primary_flag = false
pseudocolour = 1.7065005
pseudocolour_error = 0.009286399
ra_pseudocolour_corr = -0.16095005
dec_pseudocolour_corr = -0.10658845
parallax_pseudocolour_corr = 0.1850649
pmra_pseudocolour_corr = 0.08000907
pmdec_pseudocolour_corr = 0.21080023
astrometric_matched_transits = 23
visibility_periods_used = 15
astrometric_sigma5d_max = 0.088677004
matched_transits = 25
new_matched_transits = 9
matched_transits_removed = 1
ipd_gof_harmonic_amplitude = 0.046950314
ipd_gof_harmonic_phase = 8.629634
ipd_frac_multi_peak = 0
ipd_frac_odd_win = 0
ruwe = 0.9924686
duplicated_source = false
phot_g_n_obs = 141
phot_g_mean_flux = 3860631.618491215
phot_g_mean_flux_error = 3412.6792
phot_g_mean_flux_over_error = 1131.2612
phot_g_mean_mag = 9.220721
phot_bp_n_obs = 2
phot_bp_mean_flux = 3232642.896683376
phot_bp_mean_flux_error = 3749.0232
phot_bp_mean_flux_over_error = 862.2627
phot_bp_mean_mag = 9.064648
phot_rp_n_obs = 3
phot_rp_mean_flux = 2864611.3031601873
phot_rp_mean_flux_error = 289149.66
phot_rp_mean_flux_over_error = 9.90702
phot_rp_mean_mag = 8.605231
phot_bp_rp_excess_factor = 1.579341
phot_bp_n_contaminated_transits = 2
phot_bp_n_blended_transits = 0
phot_rp_n_contaminated_transits = 2
phot_rp_n_blended_transits = 0
phot_proc_mode = 0
bp_rp = 0.4594164
bp_g = -0.15607357
g_rp = 0.61548996
radial_velocity = -1.219822
radial_velocity_error = 6.4885745
rv_method_used = 1
rv_nb_transits = 3
rv_nb_deblended_transits = 0
rv_visibility_periods_used = 3
rv_expected_sig_to_noise = 54.721954
rv_chisq_pvalue = 0.36311084
rv_time_duration = 951.9677
rv_amplitude_robust = 17.331902
rv_template_teff = 14500.0
rv_template_logg = 4.5
rv_template_fe_h = 0.25
rv_atm_param_origin = 555
grvs_mag = 8.959297
grvs_mag_error = 0.0077378
grvs_mag_nb_transits = 2
rvs_spec_sig_to_noise = 66.29323
phot_variable_flag = NOT_AVAILABLE
l = 191.31142486312825
b = -1.804664051704349
ecl_lon = 90.90671339235183
ecl_lat = -5.172043732143956
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 = 1.7384776e-09
classprob_dsc_combmod_galaxy = 5.2475315e-13
classprob_dsc_combmod_star = 0.9997498

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 22:39:39 +0100