Double Star Calculator - Results


Discoverer & Number:   STF 2578 AB   -> DSCALC Archive 
Gaia Source ID - Star A          : 2047894802517982592    Simbad
Gaia Source ID - Star B          : 2047894802517979520    Simbad

Observation Epoch                : J 2024.719  /  2024-09-20
Angular Separation               :     14.869" ±   0.8498 mas
Position Angle                   :     124.62  ±  0.00280 degrees

Star A/B Epoch                   : J 2016.000  /   J 2016.000
Angular Separation               :     14.875" ±   0.0757 mas
Position Angle                   :     124.68  ±  0.00025 degrees
  LB of Projected Separation (AU):    5310.60             AU
Spatial Separation     (pc)      :      12.78  ±    13.70 pc
  Spatial Separation   (ly)      :      41.69  ±    44.68 ly
Proper Motion Angular Difference :       1.50  ±     0.61 degrees
Total Proper Motion Difference   :       1.93  ±     0.11 mas/yr
Tangential Velocity Difference   :       2.65  ±     0.79 km/s

Aladin Lite Sky Atlas



Star A
 
Gaia Source ID                   : 2047894802517982592  Simbad

Epoch                            : J 2016.000
Right Ascension (RA)             :     19h 45m 39.66s
Declination (Dec)                :     36° 05' 27.85"
Distance (pc)                    :     369.80  ±   6.10 pc
Distance (ly)                    :    1206.11  ±  19.88 ly
Magnitude (Gaia G-band)          :       6.40           mag
Absolute Magnitude               :      -1.44  ±   0.08 mag
Spectral Type (color index)      :          B
Luminosity (solar luminosities)  :     278.00  +21.93/−20.32  L☉
Mass estimation (solar masses)   :       5.80                 M☉
RUWE                             :       1.27
Position Angle of Proper Motion  :      24.68  ±   0.29 degrees
Total Proper Motion              :      10.25  ±   0.05 mas/yr
  Total Proper Motion (Gaia)     :      10.25           mas/yr
Tangential Velocity              :      17.97  ±   0.31 km/s
Radial Velocity (Gaia)           :     -25.67  ±   0.53 km/s
Space Velocity                   :      31.33  ±   0.47 km/s
Star A - Double Star Quality Metrics
Parallax over error :     60.656 : very good
RUWE                :      1.270 : good astrometric fit (single star)
Duplicated source   :      false : single source
G magnitude         :      6.400 : G > 3 mag, photometry reliable
Excess noise        :      0.409 : poor fit, model deviation significant
  Significance      :    196.439 :   possible double star, motion, mismatch
BP-RP excess factor :      1.174 : photometry consistent
Visibility periods  :         23 : high, indicates well observed star
IPD multi-peak frac :        49% : mulitple peaks detected (possible double)
IDP GoF harmonic amp:      0.010 : unobtrusive (single star source)

Star B
 
Gaia Source ID                   : 2047894802517979520  Simbad

Epoch                            : J 2016.000
Right Ascension (RA)             :     19h 45m 40.67s
Declination (Dec)                :     36° 05' 19.39"
Distance (parsecs)               :     357.01  ±  12.27 pc
Distance (lightyears)            :    1164.42  ±  40.01 ly
Magnitude (Gaia G-band)          :       7.14           mag
Absolute Magnitude               :      -0.63  ±   0.17 mag
Spectral Type (color index)      :          B
Luminosity (solar luminosities)  :     131.50  +22.55/−19.25  L☉
Mass estimation (solar masses)   :       4.59                 M☉
RUWE                             :       3.59
Position Angle of Proper Motion  :      23.18  ±   0.53 degrees
Total Proper Motion              :      12.18  ±   0.10 mas/yr
  Total Proper Motion (Gaia)     :      12.18           mas/yr
Tangential Velocity              :      20.62  ±   0.73 km/s

Star B - Double Star Quality Metrics
Parallax over error :     29.102 : very good
RUWE                :      3.590 : poor astrometric fit, (possible double)
Duplicated source   :      false : single source
G magnitude         :      7.136 : G > 3 mag, photometry reliable
Excess noise        :      1.085 : poor fit, model deviation significant
  Significance      :   1088.276 :   possible double star, motion, mismatch
BP-RP excess factor :      1.170 : photometry consistent
Visibility periods  :         28 : high, indicates well observed star
IPD multi-peak frac :         0% : single peak detected
IDP GoF harmonic amp:      0.004 : unobtrusive (single star source)

Double Star plausibility checks

Check separation:
Spatial separation :   2636322.4 AU, with an uncertainty range of [ 5310.6 (P), 5461977.7] AU
Probability for a physical pair:   Close to or zero (Nominal) / Low (at lower bound of uncertainty)
Separation-Based Evidence factor:   0.131 (Nominal) / Flag: normal

Check proper motion:

Relative Proper Motion Angular difference:   0.83 %
Relative Total Proper Motion difference:   18.84 %
Relative Tangential Velocity difference:   14.73 %
Estimated CPM Probability:   75.76 %
CPM-Based Evidence factor:   0.574

Physical Binding Evidence:
Combined Physical Binding Evidence factor:   0.19

Check RUWE parameters:
RUWE probability for a binary system (Star A):   Low
RUWE probability for a binary system (Star B):   High

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     14.952    0.011     125.500    0.037
1901.0     14.951    0.011     125.493    0.037
1902.0     14.950    0.011     125.486    0.037
1903.0     14.950    0.011     125.479    0.036
1904.0     14.949    0.011     125.472    0.036
1905.0     14.948    0.011     125.465    0.036
1906.0     14.948    0.011     125.458    0.035
1907.0     14.947    0.011     125.451    0.035
1908.0     14.946    0.011     125.444    0.035
1909.0     14.946    0.010     125.437    0.034
1910.0     14.945    0.010     125.430    0.034
1911.0     14.944    0.010     125.423    0.034
1912.0     14.944    0.010     125.416    0.033
1913.0     14.943    0.010     125.409    0.033
1914.0     14.942    0.010     125.402    0.033
1915.0     14.942    0.010     125.395    0.032
1916.0     14.941    0.010     125.388    0.032
1917.0     14.940    0.010     125.381    0.032
1918.0     14.940    0.010     125.374    0.031
1919.0     14.939    0.009     125.367    0.031
1920.0     14.938    0.009     125.360    0.031
1921.0     14.938    0.009     125.353    0.030
1922.0     14.937    0.009     125.346    0.030
1923.0     14.936    0.009     125.339    0.030
1924.0     14.936    0.009     125.332    0.030
1925.0     14.935    0.009     125.325    0.029
1926.0     14.934    0.009     125.317    0.029
1927.0     14.934    0.009     125.310    0.029
1928.0     14.933    0.009     125.303    0.028
1929.0     14.932    0.008     125.296    0.028
1930.0     14.932    0.008     125.289    0.028
1931.0     14.931    0.008     125.282    0.027
1932.0     14.930    0.008     125.275    0.027
1933.0     14.930    0.008     125.268    0.027
1934.0     14.929    0.008     125.261    0.026
1935.0     14.928    0.008     125.254    0.026
1936.0     14.928    0.008     125.247    0.026
1937.0     14.927    0.008     125.240    0.025
1938.0     14.926    0.008     125.233    0.025
1939.0     14.926    0.007     125.226    0.025
1940.0     14.925    0.007     125.219    0.024
1941.0     14.924    0.007     125.212    0.024
1942.0     14.924    0.007     125.205    0.024
1943.0     14.923    0.007     125.198    0.023
1944.0     14.922    0.007     125.191    0.023
1945.0     14.922    0.007     125.184    0.023
1946.0     14.921    0.007     125.177    0.022
1947.0     14.920    0.007     125.170    0.022
1948.0     14.920    0.007     125.163    0.022
1949.0     14.919    0.007     125.155    0.022
1950.0     14.918    0.006     125.148    0.021
1951.0     14.918    0.006     125.141    0.021
1952.0     14.917    0.006     125.134    0.021
1953.0     14.916    0.006     125.127    0.020
1954.0     14.916    0.006     125.120    0.020
1955.0     14.915    0.006     125.113    0.020
1956.0     14.914    0.006     125.106    0.019
1957.0     14.914    0.006     125.099    0.019
1958.0     14.913    0.006     125.092    0.019
1959.0     14.912    0.006     125.085    0.018
1960.0     14.912    0.005     125.078    0.018
1961.0     14.911    0.005     125.071    0.018
1962.0     14.910    0.005     125.064    0.017
1963.0     14.910    0.005     125.057    0.017
1964.0     14.909    0.005     125.050    0.017
1965.0     14.908    0.005     125.043    0.016
1966.0     14.908    0.005     125.035    0.016
1967.0     14.907    0.005     125.028    0.016
1968.0     14.906    0.005     125.021    0.015
1969.0     14.906    0.005     125.014    0.015
1970.0     14.905    0.004     125.007    0.015
1971.0     14.904    0.004     125.000    0.014
1972.0     14.904    0.004     124.993    0.014
1973.0     14.903    0.004     124.986    0.014
1974.0     14.902    0.004     124.979    0.013
1975.0     14.902    0.004     124.972    0.013
1976.0     14.901    0.004     124.965    0.013
1977.0     14.901    0.004     124.958    0.013
1978.0     14.900    0.004     124.951    0.012
1979.0     14.899    0.004     124.944    0.012
1980.0     14.899    0.003     124.937    0.012
1981.0     14.898    0.003     124.929    0.011
1982.0     14.897    0.003     124.922    0.011
1983.0     14.897    0.003     124.915    0.011
1984.0     14.896    0.003     124.908    0.010
1985.0     14.895    0.003     124.901    0.010
1986.0     14.895    0.003     124.894    0.010
1987.0     14.894    0.003     124.887    0.009
1988.0     14.893    0.003     124.880    0.009
1989.0     14.893    0.003     124.873    0.009
1990.0     14.892    0.003     124.866    0.008
1991.0     14.891    0.002     124.859    0.008
1992.0     14.891    0.002     124.852    0.008
1993.0     14.890    0.002     124.845    0.007
1994.0     14.889    0.002     124.837    0.007
1995.0     14.889    0.002     124.830    0.007
1996.0     14.888    0.002     124.823    0.006
1997.0     14.887    0.002     124.816    0.006
1998.0     14.887    0.002     124.809    0.006
1999.0     14.886    0.002     124.802    0.005
2000.0     14.885    0.002     124.795    0.005
2001.0     14.885    0.001     124.788    0.005
2002.0     14.884    0.001     124.781    0.005
2003.0     14.883    0.001     124.774    0.004
2004.0     14.883    0.001     124.767    0.004
2005.0     14.882    0.001     124.760    0.004
2006.0     14.882    0.001     124.752    0.003
2007.0     14.881    0.001     124.745    0.003
2008.0     14.880    0.001     124.738    0.003
2009.0     14.880    0.001     124.731    0.002
2010.0     14.879    0.001     124.724    0.002
2011.0     14.878    0.000     124.717    0.002
2012.0     14.878    0.000     124.710    0.001
2013.0     14.877    0.000     124.703    0.001
2014.0     14.876    0.000     124.696    0.001
2015.0     14.876    0.000     124.689    0.000
2016.0     14.875    0.000     124.682    0.000
2017.0     14.874    0.000     124.674    0.000
2018.0     14.874    0.000     124.667    0.001
2019.0     14.873    0.000     124.660    0.001
2020.0     14.872    0.000     124.653    0.001
2021.0     14.872    0.000     124.646    0.002
2022.0     14.871    0.001     124.639    0.002
2023.0     14.870    0.001     124.632    0.002
2024.0     14.870    0.001     124.625    0.003
2025.0     14.869    0.001     124.618    0.003
2026.0     14.869    0.001     124.611    0.003
2027.0     14.868    0.001     124.604    0.004
2028.0     14.867    0.001     124.596    0.004
2029.0     14.867    0.001     124.589    0.004
2030.0     14.866    0.001     124.582    0.005
2031.0     14.865    0.001     124.575    0.005
2032.0     14.865    0.002     124.568    0.005
2033.0     14.864    0.002     124.561    0.005
2034.0     14.863    0.002     124.554    0.006
2035.0     14.863    0.002     124.547    0.006
2036.0     14.862    0.002     124.540    0.006
2037.0     14.861    0.002     124.532    0.007
2038.0     14.861    0.002     124.525    0.007
2039.0     14.860    0.002     124.518    0.007
2040.0     14.860    0.002     124.511    0.008
2041.0     14.859    0.002     124.504    0.008
2042.0     14.858    0.003     124.497    0.008
2043.0     14.858    0.003     124.490    0.009
2044.0     14.857    0.003     124.483    0.009
2045.0     14.856    0.003     124.476    0.009
2046.0     14.856    0.003     124.469    0.010
2047.0     14.855    0.003     124.461    0.010
2048.0     14.854    0.003     124.454    0.010
2049.0     14.854    0.003     124.447    0.011
2050.0     14.853    0.003     124.440    0.011
2051.0     14.852    0.003     124.433    0.011
2052.0     14.852    0.003     124.426    0.012
2053.0     14.851    0.004     124.419    0.012
2054.0     14.851    0.004     124.412    0.012
2055.0     14.850    0.004     124.404    0.013
2056.0     14.849    0.004     124.397    0.013
2057.0     14.849    0.004     124.390    0.013
2058.0     14.848    0.004     124.383    0.014
2059.0     14.847    0.004     124.376    0.014
2060.0     14.847    0.004     124.369    0.014
2061.0     14.846    0.004     124.362    0.014
2062.0     14.845    0.004     124.355    0.015
2063.0     14.845    0.005     124.348    0.015
2064.0     14.844    0.005     124.340    0.015
2065.0     14.844    0.005     124.333    0.016
2066.0     14.843    0.005     124.326    0.016
2067.0     14.842    0.005     124.319    0.016
2068.0     14.842    0.005     124.312    0.017
2069.0     14.841    0.005     124.305    0.017
2070.0     14.840    0.005     124.298    0.017
2071.0     14.840    0.005     124.291    0.018
2072.0     14.839    0.005     124.283    0.018
2073.0     14.838    0.006     124.276    0.018
2074.0     14.838    0.006     124.269    0.019
2075.0     14.837    0.006     124.262    0.019
2076.0     14.837    0.006     124.255    0.019
2077.0     14.836    0.006     124.248    0.020
2078.0     14.835    0.006     124.241    0.020
2079.0     14.835    0.006     124.233    0.020
2080.0     14.834    0.006     124.226    0.021
2081.0     14.833    0.006     124.219    0.021
2082.0     14.833    0.006     124.212    0.021
2083.0     14.832    0.006     124.205    0.022
2084.0     14.831    0.007     124.198    0.022
2085.0     14.831    0.007     124.191    0.022
2086.0     14.830    0.007     124.184    0.023
2087.0     14.830    0.007     124.176    0.023
2088.0     14.829    0.007     124.169    0.023
2089.0     14.828    0.007     124.162    0.024
2090.0     14.828    0.007     124.155    0.024
2091.0     14.827    0.007     124.148    0.024
2092.0     14.826    0.007     124.141    0.025
2093.0     14.826    0.007     124.134    0.025
2094.0     14.825    0.008     124.126    0.025
2095.0     14.824    0.008     124.119    0.025
2096.0     14.824    0.008     124.112    0.026
2097.0     14.823    0.008     124.105    0.026
2098.0     14.823    0.008     124.098    0.026
2099.0     14.822    0.008     124.091    0.027
2100.0     14.821    0.008     124.084    0.027


Measurements for STF 2578 AB
 
WDS ID      Discovr     Comp  #    Sep      PA       Epoch      Obs  Telescope     Camera    Note
-------------------------------------------------------------------------------------------------
19457+3605  STF 2578    AB    1    14.90"   NA       B2024.685  HWI  120/900 APO   ASI678MM  CAL
19457+3605  STF 2578    AB    2    14.86"   124.6°   B2024.723  HWI  120/900 APO   ASI678MM 
19457+3605  STF 2578    AB    3    14.97"   124.8°   B2024.723  HWI  120/900 APO   ASI678MM

-- Image of STF-2578-AB-taken with Equinox 120/900 APO --


WDS record for STF 2578 AB
wds_id                       : 19457+3605
discoverer_code              : STF
discoverer_number            : 2578
discoverer_components        : AB
date_first                   : 1823
date_last                    : 2019
num_of_obs                   : 90
pa_first                     : 126
pa_last                      : 124
sep_first                    : 14.2
sep_last                     : 14.9
mag_primary                  : 6.37
mag_secondary                : 7.04
spectral_type                : B9.5V
primary_proper_motion_RA     : 2
primary_proper_motion_DEC    : 7
secondary_proper_motion_RA   : 6
secondary_proper_motion_DEC  : 1
dm_number                    : +35 3786
notes                        : NU
precise_coordinate           : 194539.65+360527.6

WDS Notes:
----------
N: Notes found in WDSNOT MEMO of WDS
U: Proper motion or other technique: non-physical



Parsed GAIA Input Data
Click to expand/collapse the Gaia Input Data:
Star A 
solution_id = 1636148068921376768
designation = Gaia DR3 2047894802517982592
source_id = 2047894802517982592
random_index = 31108365.0
ref_epoch = 2016.0
ra = 296.41525303646523
ra_error = 0.036941625
dec = 36.091070681784196
dec_error = 0.03560391
parallax = 2.7041981895009224
parallax_error = 0.044582546
parallax_over_error = 60.655983
pm = 10.250346
pmra = 4.280416609684852
pmra_error = 0.0491831
pmdec = 9.313840606846034
pmdec_error = 0.04540251
ra_dec_corr = -0.15879132
ra_parallax_corr = -0.15117133
ra_pmra_corr = -0.24868277
ra_pmdec_corr = 0.022830455
dec_parallax_corr = 0.23272267
dec_pmra_corr = -0.006745954
dec_pmdec_corr = -0.08375989
parallax_pmra_corr = -2.1522665e-05
parallax_pmdec_corr = -0.13522103
pmra_pmdec_corr = -0.16423509
astrometric_n_obs_al = 302
astrometric_n_obs_ac = 302
astrometric_n_good_obs_al = 302
astrometric_n_bad_obs_al = 0
astrometric_gof_al = 6.3996196
astrometric_chi2_al = 5631.5566
astrometric_excess_noise = 0.40897354
astrometric_excess_noise_sig = 196.43916
astrometric_params_solved = 31
astrometric_primary_flag = false
nu_eff_used_in_astrometry = 1.7675239
astrometric_matched_transits = 34
visibility_periods_used = 23
astrometric_sigma5d_max = 0.07176887
matched_transits = 36
new_matched_transits = 15
matched_transits_removed = 10
ipd_gof_harmonic_amplitude = 0.009621983
ipd_gof_harmonic_phase = 50.49195
ipd_frac_multi_peak = 49
ipd_frac_odd_win = 0
ruwe = 1.2725395
duplicated_source = false
phot_g_n_obs = 307
phot_g_mean_flux = 51887489.022178754
phot_g_mean_flux_error = 21360.85
phot_g_mean_flux_over_error = 2429.093
phot_g_mean_mag = 6.39971
phot_bp_n_obs = 32
phot_bp_mean_flux = 38905377.36332831
phot_bp_mean_flux_error = 26286.037
phot_bp_mean_flux_over_error = 1480.0778
phot_bp_mean_mag = 6.363518
phot_rp_n_obs = 31
phot_rp_mean_flux = 22007175.4344609
phot_rp_mean_flux_error = 8697.628
phot_rp_mean_flux_over_error = 2530.2502
phot_rp_mean_mag = 6.3914847
phot_bp_rp_excess_factor = 1.1739353
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 = -0.0279665
bp_g = -0.03619194
g_rp = 0.008225441
radial_velocity = -25.666018
radial_velocity_error = 0.52686745
rv_method_used = 1
rv_nb_transits = 16
rv_nb_deblended_transits = 0
rv_visibility_periods_used = 15
rv_expected_sig_to_noise = 445.7124
rv_renormalised_gof = 4.047493
rv_chisq_pvalue = 7.339153e-05
rv_time_duration = 886.6946
rv_amplitude_robust = 5.3902016
rv_template_teff = 10500.0
rv_template_logg = 4.0
rv_template_fe_h = 0.25
rv_atm_param_origin = 555
vbroad = 44.306377
vbroad_error = 2.2913303
vbroad_nb_transits = 16
grvs_mag = 6.3629866
grvs_mag_error = 0.0050958632
grvs_mag_nb_transits = 16
rvs_spec_sig_to_noise = 506.85263
phot_variable_flag = NOT_AVAILABLE
l = 70.79023803142618
b = 5.741240901948449
ecl_lon = 309.91809789333723
ecl_lat = 55.928364176930735
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 = 1.0296804e-13
classprob_dsc_combmod_galaxy = 5.143202e-13
classprob_dsc_combmod_star = 0.99990934
    Star B 
solution_id = 1636148068921376768
designation = Gaia DR3 2047894802517979520
source_id = 2047894802517979520
random_index = 1022385122.0
ref_epoch = 2016.0
ra = 296.41945770528054
ra_error = 0.07612195
dec = 36.08871946298615
dec_error = 0.08178148
parallax = 2.801009379832321
parallax_error = 0.09624904
parallax_over_error = 29.101686
pm = 12.181074
pmra = 4.795256716039734
pmra_error = 0.09897061
pmdec = 11.197503700791579
pmdec_error = 0.10197635
ra_dec_corr = -0.11002327
ra_parallax_corr = -0.09804165
ra_pmra_corr = -0.07618608
ra_pmdec_corr = 0.025180582
dec_parallax_corr = 0.104736485
dec_pmra_corr = 0.0025612556
dec_pmdec_corr = -0.16811658
parallax_pmra_corr = -0.08162087
parallax_pmdec_corr = -0.14507261
pmra_pmdec_corr = -0.09817326
astrometric_n_obs_al = 400
astrometric_n_obs_ac = 400
astrometric_n_good_obs_al = 400
astrometric_n_bad_obs_al = 0
astrometric_gof_al = 56.764652
astrometric_chi2_al = 31501.896
astrometric_excess_noise = 1.0848392
astrometric_excess_noise_sig = 1088.2755
astrometric_params_solved = 31
astrometric_primary_flag = false
nu_eff_used_in_astrometry = 1.7417262
astrometric_matched_transits = 45
visibility_periods_used = 28
astrometric_sigma5d_max = 0.14664747
matched_transits = 48
new_matched_transits = 21
matched_transits_removed = 4
ipd_gof_harmonic_amplitude = 0.0036306186
ipd_gof_harmonic_phase = 157.71619
ipd_frac_multi_peak = 0
ipd_frac_odd_win = 0
ruwe = 3.5929077
duplicated_source = false
phot_g_n_obs = 407
phot_g_mean_flux = 26333157.754307725
phot_g_mean_flux_error = 10758.393
phot_g_mean_flux_over_error = 2447.685
phot_g_mean_mag = 7.1361094
phot_bp_n_obs = 39
phot_bp_mean_flux = 19083186.594010018
phot_bp_mean_flux_error = 15718.077
phot_bp_mean_flux_over_error = 1214.0917
phot_bp_mean_mag = 7.136915
phot_rp_n_obs = 35
phot_rp_mean_flux = 11715665.229828203
phot_rp_mean_flux_error = 7965.5474
phot_rp_mean_flux_over_error = 1470.7922
phot_rp_mean_mag = 7.0759783
phot_bp_rp_excess_factor = 1.1695844
phot_bp_n_contaminated_transits = 0
phot_bp_n_blended_transits = 9
phot_rp_n_contaminated_transits = 0
phot_rp_n_blended_transits = 32
phot_proc_mode = 0
bp_rp = 0.060936928
bp_g = 0.0008058548
g_rp = 0.060131073
phot_variable_flag = VARIABLE
l = 70.78986968580546
b = 5.737125233483352
ecl_lon = 309.9225264098486
ecl_lat = 55.92506005142393
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 = 1.11575286e-13
classprob_dsc_combmod_galaxy = 5.5731293e-13
classprob_dsc_combmod_star = 0.99905473



    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 22:34:43 +0100


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