Double Star Calculator - Results

Discoverer & Number:

ENG 57

Gaia Source ID - Star A          : 1642641410934267008    Simbad
Gaia Source ID - Star B          : 1642642957122493824    Simbad

Observation Epoch                : J 2025.469  /  2025-06-21
Angular Separation               :     64.607" ±   0.2511 mas
Position Angle                   :      13.67  ±  0.00010 degrees

Star A/B Epoch                   : J 2016.000  /   J 2016.000
Angular Separation               :     64.529" ±   0.0207 mas
Position Angle                   :      13.56  ±  0.00001 degrees
  LB of Projected Separation (AU):     694.61             AU
  Spatial Separation   (AU)      :     869.66  ±   311.44 AU
Proper Motion Angular Difference :       0.86  ±     0.02 degrees
Total Proper Motion Difference   :      13.81  ±     0.03 mas/yr
Tangential Velocity Difference   :       0.71  ±     0.01 km/s
Radial Velocity Difference       :       0.90  ±     0.19 km/s
Space Velocity Difference        :       1.11  ±     0.11 km/s

Aladin Lite Sky Atlas

DSS color DSS blue 2MASS AllWISE

Star A

Gaia Source ID                   : 1642641410934267008  Simbad

Epoch                            : J 2016.000
Right Ascension (RA)             :     16h 16m 41.37s
Declination (Dec)                :     67° 14' 21.18"
Distance (pc)                    :      10.77  ±   0.00 pc
Distance (ly)                    :      35.12  ±   0.01 ly
Magnitude (Gaia G-band)          :       7.90           mag
Absolute Magnitude               :       7.74  ±   0.00 mag
Spectral Type (color index)      :          M
Luminosity (solar luminosities)  :       0.06  +0.00/−0.00    L☉
Mass estimation (solar masses)   :       0.28                 M☉
RUWE                             :       1.02
Position Angle of Proper Motion  :     279.58  ±   0.02 degrees
Total Proper Motion              :     504.96  ±   0.02 mas/yr
  Total Proper Motion (Gaia)     :     504.96           mas/yr
Tangential Velocity              :      25.77  ±   0.00 km/s
Radial Velocity (Gaia)           :     -19.62  ±   0.13 km/s
Space Velocity                   :      32.39  ±   0.08 km/s

Star A - Double Star Quality Metrics

Parallax over error :   6366.375 : very good
RUWE                :      1.020 : good astrometric fit (single star)
Duplicated source   :      false : single source
G magnitude         :      7.902 : G > 3 mag, photometry reliable
Excess noise        :      0.116 : poor fit, model deviation significant
  Significance      :      8.752 :   possible double star, motion, mismatch
BP-RP excess factor :      1.313 : photometry inconsistent
Visibility periods  :         28 : high, indicates well observed star
IPD multi-peak frac :         0% : single peak detected
IDP GoF harmonic amp:      0.058 : slight indication of structure

Star B

Gaia Source ID                   : 1642642957122493824  Simbad

Epoch                            : J 2016.000
Right Ascension (RA)             :     16h 16m 43.98s
Declination (Dec)                :     67° 15' 23.91"
Distance (parsecs)               :      10.76  ±   0.00 pc
Distance (lightyears)            :      35.11  ±   0.01 ly
Magnitude (Gaia G-band)          :       9.62           mag
Absolute Magnitude               :       9.46  ±   0.00 mag
Spectral Type (color index)      :          M
Luminosity (solar luminosities)  :       0.01  +0.00/−0.00    L☉
Mass estimation (solar masses)   :       0.13                 M☉
RUWE                             :       1.26
Position Angle of Proper Motion  :     280.45  ±   0.02 degrees
Total Proper Motion              :     491.15  ±   0.02 mas/yr
  Total Proper Motion (Gaia)     :     491.15           mas/yr
Tangential Velocity              :      25.06  ±   0.00 km/s
Radial Velocity (Gaia)           :     -18.72  ±   0.14 km/s
Space Velocity                   :      31.28  ±   0.08 km/s

Star B - Double Star Quality Metrics

Parallax over error :   5804.325 : very good
RUWE                :      1.260 : good astrometric fit (single star)
Duplicated source   :      false : single source
G magnitude         :      9.619 : G > 3 mag, photometry reliable
Excess noise        :      0.171 : poor fit, model deviation significant
  Significance      :     37.349 :   possible double star, motion, mismatch
BP-RP excess factor :      1.424 : photometry inconsistent
Visibility periods  :         28 : high, indicates well observed star
IPD multi-peak frac :         0% : single peak detected
IDP GoF harmonic amp:      0.002 : unobtrusive (single star source)

Double Star plausibility checks

Check separation:

Spatial separation :		869.7 AU, with an uncertainty range of [ 694.6 (P), 1181.1] AU

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

Separation-Based Evidence factor:		1.0 (Nominal) / Flag: normal

Check proper motion:

Relative Proper Motion Angular difference:		0.48 %

Relative Total Proper Motion difference:		2.81 %

Relative Tangential Velocity difference:		2.84 %

Relative Radial Velocity difference:		-4.58 %

Relative Space Velocity difference:		3.54 %

Estimated CPM Probability:		94.86 %

CPM-Based Evidence factor:		0.900

Physical Binding Evidence:

Combined Physical Binding Evidence factor:

1.0

Check RUWE parameters:

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

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     63.587    0.003      12.202    0.001
1901.0     63.595    0.003      12.214    0.001
1902.0     63.603    0.003      12.226    0.001
1903.0     63.611    0.003      12.237    0.001
1904.0     63.619    0.003      12.249    0.001
1905.0     63.627    0.003      12.261    0.001
1906.0     63.635    0.003      12.273    0.001
1907.0     63.643    0.003      12.285    0.001
1908.0     63.651    0.003      12.297    0.001
1909.0     63.659    0.003      12.308    0.001
1910.0     63.667    0.003      12.320    0.001
1911.0     63.675    0.003      12.332    0.001
1912.0     63.683    0.003      12.344    0.001
1913.0     63.691    0.003      12.356    0.001
1914.0     63.699    0.003      12.367    0.001
1915.0     63.707    0.003      12.379    0.001
1916.0     63.715    0.003      12.391    0.001
1917.0     63.723    0.003      12.403    0.001
1918.0     63.731    0.003      12.415    0.001
1919.0     63.739    0.003      12.426    0.001
1920.0     63.747    0.003      12.438    0.001
1921.0     63.755    0.003      12.450    0.001
1922.0     63.763    0.002      12.462    0.001
1923.0     63.771    0.002      12.474    0.001
1924.0     63.779    0.002      12.485    0.001
1925.0     63.787    0.002      12.497    0.001
1926.0     63.795    0.002      12.509    0.001
1927.0     63.803    0.002      12.521    0.001
1928.0     63.811    0.002      12.532    0.001
1929.0     63.819    0.002      12.544    0.001
1930.0     63.827    0.002      12.556    0.001
1931.0     63.835    0.002      12.568    0.001
1932.0     63.843    0.002      12.580    0.001
1933.0     63.851    0.002      12.591    0.001
1934.0     63.859    0.002      12.603    0.001
1935.0     63.867    0.002      12.615    0.001
1936.0     63.875    0.002      12.627    0.001
1937.0     63.883    0.002      12.638    0.001
1938.0     63.891    0.002      12.650    0.001
1939.0     63.899    0.002      12.662    0.001
1940.0     63.907    0.002      12.673    0.001
1941.0     63.916    0.002      12.685    0.001
1942.0     63.924    0.002      12.697    0.001
1943.0     63.932    0.002      12.709    0.001
1944.0     63.940    0.002      12.720    0.001
1945.0     63.948    0.002      12.732    0.001
1946.0     63.956    0.002      12.744    0.001
1947.0     63.964    0.002      12.756    0.001
1948.0     63.972    0.002      12.767    0.001
1949.0     63.980    0.002      12.779    0.001
1950.0     63.988    0.002      12.791    0.001
1951.0     63.996    0.002      12.802    0.001
1952.0     64.005    0.002      12.814    0.001
1953.0     64.013    0.002      12.826    0.001
1954.0     64.021    0.002      12.837    0.001
1955.0     64.029    0.002      12.849    0.001
1956.0     64.037    0.002      12.861    0.001
1957.0     64.045    0.002      12.872    0.001
1958.0     64.053    0.002      12.884    0.001
1959.0     64.061    0.002      12.896    0.001
1960.0     64.069    0.001      12.907    0.001
1961.0     64.078    0.001      12.919    0.001
1962.0     64.086    0.001      12.931    0.001
1963.0     64.094    0.001      12.942    0.001
1964.0     64.102    0.001      12.954    0.001
1965.0     64.110    0.001      12.966    0.000
1966.0     64.118    0.001      12.977    0.000
1967.0     64.126    0.001      12.989    0.000
1968.0     64.135    0.001      13.001    0.000
1969.0     64.143    0.001      13.012    0.000
1970.0     64.151    0.001      13.024    0.000
1971.0     64.159    0.001      13.036    0.000
1972.0     64.167    0.001      13.047    0.000
1973.0     64.175    0.001      13.059    0.000
1974.0     64.183    0.001      13.071    0.000
1975.0     64.192    0.001      13.082    0.000
1976.0     64.200    0.001      13.094    0.000
1977.0     64.208    0.001      13.105    0.000
1978.0     64.216    0.001      13.117    0.000
1979.0     64.224    0.001      13.129    0.000
1980.0     64.232    0.001      13.140    0.000
1981.0     64.241    0.001      13.152    0.000
1982.0     64.249    0.001      13.163    0.000
1983.0     64.257    0.001      13.175    0.000
1984.0     64.265    0.001      13.187    0.000
1985.0     64.273    0.001      13.198    0.000
1986.0     64.282    0.001      13.210    0.000
1987.0     64.290    0.001      13.221    0.000
1988.0     64.298    0.001      13.233    0.000
1989.0     64.306    0.001      13.245    0.000
1990.0     64.314    0.001      13.256    0.000
1991.0     64.323    0.001      13.268    0.000
1992.0     64.331    0.001      13.279    0.000
1993.0     64.339    0.001      13.291    0.000
1994.0     64.347    0.001      13.303    0.000
1995.0     64.355    0.001      13.314    0.000
1996.0     64.364    0.001      13.326    0.000
1997.0     64.372    0.001      13.337    0.000
1998.0     64.380    0.000      13.349    0.000
1999.0     64.388    0.000      13.360    0.000
2000.0     64.397    0.000      13.372    0.000
2001.0     64.405    0.000      13.383    0.000
2002.0     64.413    0.000      13.395    0.000
2003.0     64.421    0.000      13.407    0.000
2004.0     64.429    0.000      13.418    0.000
2005.0     64.438    0.000      13.430    0.000
2006.0     64.446    0.000      13.441    0.000
2007.0     64.454    0.000      13.453    0.000
2008.0     64.462    0.000      13.464    0.000
2009.0     64.471    0.000      13.476    0.000
2010.0     64.479    0.000      13.487    0.000
2011.0     64.487    0.000      13.499    0.000
2012.0     64.496    0.000      13.510    0.000
2013.0     64.504    0.000      13.522    0.000
2014.0     64.512    0.000      13.533    0.000
2015.0     64.520    0.000      13.545    0.000
2016.0     64.529    0.000      13.556    0.000
2017.0     64.537    0.000      13.568    0.000
2018.0     64.545    0.000      13.579    0.000
2019.0     64.553    0.000      13.591    0.000
2020.0     64.562    0.000      13.602    0.000
2021.0     64.570    0.000      13.614    0.000
2022.0     64.578    0.000      13.625    0.000
2023.0     64.587    0.000      13.637    0.000
2024.0     64.595    0.000      13.648    0.000
2025.0     64.603    0.000      13.660    0.000
2026.0     64.611    0.000      13.671    0.000
2027.0     64.620    0.000      13.683    0.000
2028.0     64.628    0.000      13.694    0.000
2029.0     64.636    0.000      13.706    0.000
2030.0     64.645    0.000      13.717    0.000
2031.0     64.653    0.000      13.729    0.000
2032.0     64.661    0.000      13.740    0.000
2033.0     64.670    0.000      13.751    0.000
2034.0     64.678    0.000      13.763    0.000
2035.0     64.686    0.001      13.774    0.000
2036.0     64.695    0.001      13.786    0.000
2037.0     64.703    0.001      13.797    0.000
2038.0     64.711    0.001      13.809    0.000
2039.0     64.720    0.001      13.820    0.000
2040.0     64.728    0.001      13.832    0.000
2041.0     64.736    0.001      13.843    0.000
2042.0     64.745    0.001      13.854    0.000
2043.0     64.753    0.001      13.866    0.000
2044.0     64.761    0.001      13.877    0.000
2045.0     64.770    0.001      13.889    0.000
2046.0     64.778    0.001      13.900    0.000
2047.0     64.786    0.001      13.911    0.000
2048.0     64.795    0.001      13.923    0.000
2049.0     64.803    0.001      13.934    0.000
2050.0     64.811    0.001      13.946    0.000
2051.0     64.820    0.001      13.957    0.000
2052.0     64.828    0.001      13.968    0.000
2053.0     64.836    0.001      13.980    0.000
2054.0     64.845    0.001      13.991    0.000
2055.0     64.853    0.001      14.003    0.000
2056.0     64.862    0.001      14.014    0.000
2057.0     64.870    0.001      14.025    0.000
2058.0     64.878    0.001      14.037    0.000
2059.0     64.887    0.001      14.048    0.000
2060.0     64.895    0.001      14.060    0.000
2061.0     64.903    0.001      14.071    0.000
2062.0     64.912    0.001      14.082    0.000
2063.0     64.920    0.001      14.094    0.000
2064.0     64.929    0.001      14.105    0.000
2065.0     64.937    0.001      14.116    0.000
2066.0     64.945    0.001      14.128    0.000
2067.0     64.954    0.001      14.139    0.000
2068.0     64.962    0.001      14.150    0.000
2069.0     64.971    0.001      14.162    0.001
2070.0     64.979    0.001      14.173    0.001
2071.0     64.987    0.001      14.184    0.001
2072.0     64.996    0.001      14.196    0.001
2073.0     65.004    0.002      14.207    0.001
2074.0     65.013    0.002      14.218    0.001
2075.0     65.021    0.002      14.230    0.001
2076.0     65.030    0.002      14.241    0.001
2077.0     65.038    0.002      14.252    0.001
2078.0     65.046    0.002      14.264    0.001
2079.0     65.055    0.002      14.275    0.001
2080.0     65.063    0.002      14.286    0.001
2081.0     65.072    0.002      14.298    0.001
2082.0     65.080    0.002      14.309    0.001
2083.0     65.089    0.002      14.320    0.001
2084.0     65.097    0.002      14.332    0.001
2085.0     65.105    0.002      14.343    0.001
2086.0     65.114    0.002      14.354    0.001
2087.0     65.122    0.002      14.366    0.001
2088.0     65.131    0.002      14.377    0.001
2089.0     65.139    0.002      14.388    0.001
2090.0     65.148    0.002      14.399    0.001
2091.0     65.156    0.002      14.411    0.001
2092.0     65.165    0.002      14.422    0.001
2093.0     65.173    0.002      14.433    0.001
2094.0     65.182    0.002      14.444    0.001
2095.0     65.190    0.002      14.456    0.001
2096.0     65.199    0.002      14.467    0.001
2097.0     65.207    0.002      14.478    0.001
2098.0     65.216    0.002      14.490    0.001
2099.0     65.224    0.002      14.501    0.001
2100.0     65.232    0.002      14.512    0.001

WDS record for ENG 57

wds_id                       : 16167+6714
discoverer_code              : ENG
discoverer_number            : 57
discoverer_components        : 
date_first                   : 1892
date_last                    : 2016
num_of_obs                   : 42
pa_first                     : 13
pa_last                      : 14
sep_first                    : 63.5
sep_last                     : 64.5
mag_primary                  : 8.77
mag_secondary                : 10.88
spectral_type                : M1V+M3.0V
primary_proper_motion_RA     : -498
primary_proper_motion_DEC    : 84
secondary_proper_motion_RA   : -483
secondary_proper_motion_DEC  : 89
dm_number                    : +67  935
notes                        : NT
precise_coordinate           : 161642.75+671419.9

WDS Notes:
----------
N: Notes found in WDSNOT MEMO of WDS
T: Similar parallax/proper motion: physical

Parsed GAIA Input Data

Click to expand/collapse the Gaia Input Data:

Star A

solution_id = 1636148068921376768
designation = Gaia DR3 1642641410934267008
source_id = 1642641410934267008
random_index = 1291723065.0
ref_epoch = 2016.0
ra = 244.17238993246437
ra_error = 0.01526464
dec = 67.2392157683359
dec_error = 0.014311981
parallax = 92.87660493860945
parallax_error = 0.014588618
parallax_over_error = 6366.3745
pm = 504.95898
pmra = -497.91542844233754
pmra_error = 0.018054526
pmdec = 84.04651524101907
pmdec_error = 0.018186517
ra_dec_corr = -0.13219713
ra_parallax_corr = -0.18544134
ra_pmra_corr = -0.09703375
ra_pmdec_corr = 0.2430632
dec_parallax_corr = 0.10090088
dec_pmra_corr = 0.19900195
dec_pmdec_corr = -0.2487966
parallax_pmra_corr = -0.063603796
parallax_pmdec_corr = -0.16296443
pmra_pmdec_corr = -0.070313096
astrometric_n_obs_al = 362
astrometric_n_obs_ac = 362
astrometric_n_good_obs_al = 362
astrometric_n_bad_obs_al = 0
astrometric_gof_al = 0.6612524
astrometric_chi2_al = 720.9311
astrometric_excess_noise = 0.11622418
astrometric_excess_noise_sig = 8.752282
astrometric_params_solved = 31
astrometric_primary_flag = false
nu_eff_used_in_astrometry = 1.3701404
astrometric_matched_transits = 41
visibility_periods_used = 28
astrometric_sigma5d_max = 0.026829211
matched_transits = 47
new_matched_transits = 19
matched_transits_removed = 2
ipd_gof_harmonic_amplitude = 0.057708032
ipd_gof_harmonic_phase = 127.95829
ipd_frac_multi_peak = 0
ipd_frac_odd_win = 0
ruwe = 1.0239073
duplicated_source = false
phot_g_n_obs = 389
phot_g_mean_flux = 13008793.7598395
phot_g_mean_flux_error = 3739.3809
phot_g_mean_flux_over_error = 3478.863
phot_g_mean_mag = 7.9017744
phot_bp_n_obs = 46
phot_bp_mean_flux = 4125238.2754151756
phot_bp_mean_flux_error = 3549.3474
phot_bp_mean_flux_over_error = 1162.2526
phot_bp_mean_mag = 8.79992
phot_rp_n_obs = 44
phot_rp_mean_flux = 12950420.65323056
phot_rp_mean_flux_error = 7264.0073
phot_rp_mean_flux_over_error = 1782.8204
phot_rp_mean_mag = 6.967186
phot_bp_rp_excess_factor = 1.3126243
phot_bp_n_contaminated_transits = 0
phot_bp_n_blended_transits = 1
phot_rp_n_contaminated_transits = 0
phot_rp_n_blended_transits = 0
phot_proc_mode = 0
bp_rp = 1.8327341
bp_g = 0.8981457
g_rp = 0.93458843
radial_velocity = -19.619755
radial_velocity_error = 0.13084833
rv_method_used = 1
rv_nb_transits = 23
rv_nb_deblended_transits = 0
rv_visibility_periods_used = 19
rv_expected_sig_to_noise = 482.1031
rv_renormalised_gof = -4.7784076
rv_chisq_pvalue = 0.020468976
rv_time_duration = 978.91205
rv_amplitude_robust = 1.0958233
rv_template_teff = 3600.0
rv_template_logg = 4.5
rv_template_fe_h = -0.25
rv_atm_param_origin = 222
vbroad = 16.326767
vbroad_error = 0.72636425
vbroad_nb_transits = 22
grvs_mag = 6.575888
grvs_mag_error = 0.0043567964
grvs_mag_nb_transits = 23
phot_variable_flag = NOT_AVAILABLE
l = 99.90196270767545
b = 39.47193065196246
ecl_lon = 164.3248371342373
ecl_lat = 79.91769423465054
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 = 1.3750302e-13
classprob_dsc_combmod_galaxy = 6.868207e-13
classprob_dsc_combmod_star = 0.99648726
teff_gspphot = 3731.1538
teff_gspphot_lower = 3714.9255
teff_gspphot_upper = 3770.1804
logg_gspphot = 4.4196
logg_gspphot_lower = 4.3715
logg_gspphot_upper = 4.4625
mh_gspphot = -0.5357
mh_gspphot_lower = -0.6393
mh_gspphot_upper = -0.4339
distance_gspphot = 10.768
distance_gspphot_lower = 10.7478
distance_gspphot_upper = 10.7932
azero_gspphot = 0.0004
azero_gspphot_lower = 0.0
azero_gspphot_upper = 0.0013
ag_gspphot = 0.0003
ag_gspphot_lower = 0.0
ag_gspphot_upper = 0.001
ebpminrp_gspphot = 0.0001
ebpminrp_gspphot_lower = 0.0
ebpminrp_gspphot_upper = 0.0006
libname_gspphot = PHOENIX

Star B

solution_id = 1636148068921376768
designation = Gaia DR3 1642642957122493824
source_id = 1642642957122493824
random_index = 58469048.0
ref_epoch = 2016.0
ra = 244.1832577377468
ra_error = 0.01616036
dec = 67.25664062629953
dec_error = 0.015634486
parallax = 92.89848935019698
parallax_error = 0.016005045
parallax_over_error = 5804.325
pm = 491.14603
pmra = -483.00594056955816
pmra_error = 0.019336654
pmdec = 89.04882414062493
pmdec_error = 0.020064276
ra_dec_corr = -0.045145743
ra_parallax_corr = -0.13153842
ra_pmra_corr = -0.06573526
ra_pmdec_corr = 0.18462306
dec_parallax_corr = 0.0651639
dec_pmra_corr = 0.15466867
dec_pmdec_corr = -0.17211351
parallax_pmra_corr = 0.046394434
parallax_pmdec_corr = -0.19789052
pmra_pmdec_corr = -0.0025963308
astrometric_n_obs_al = 356
astrometric_n_obs_ac = 356
astrometric_n_good_obs_al = 354
astrometric_n_bad_obs_al = 2
astrometric_gof_al = 6.6023107
astrometric_chi2_al = 1803.7283
astrometric_excess_noise = 0.17127663
astrometric_excess_noise_sig = 37.348602
astrometric_params_solved = 31
astrometric_primary_flag = false
nu_eff_used_in_astrometry = 1.2898417
astrometric_matched_transits = 41
visibility_periods_used = 28
astrometric_sigma5d_max = 0.028324356
matched_transits = 48
new_matched_transits = 19
matched_transits_removed = 1
ipd_gof_harmonic_amplitude = 0.0020028485
ipd_gof_harmonic_phase = 136.13051
ipd_frac_multi_peak = 0
ipd_frac_odd_win = 0
ruwe = 1.2590058
duplicated_source = false
phot_g_n_obs = 378
phot_g_mean_flux = 2675970.4102710634
phot_g_mean_flux_error = 1493.5065
phot_g_mean_flux_over_error = 1791.7367
phot_g_mean_mag = 9.618664
phot_bp_n_obs = 42
phot_bp_mean_flux = 567551.1826744166
phot_bp_mean_flux_error = 793.8293
phot_bp_mean_flux_over_error = 714.9537
phot_bp_mean_mag = 10.953529
phot_rp_n_obs = 41
phot_rp_mean_flux = 3241974.4457155727
phot_rp_mean_flux_error = 2173.9321
phot_rp_mean_flux_over_error = 1491.2952
phot_rp_mean_mag = 8.470872
phot_bp_rp_excess_factor = 1.4236053
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 = 2.4826574
bp_g = 1.3348656
g_rp = 1.1477919
radial_velocity = -18.721188
radial_velocity_error = 0.13513559
rv_method_used = 1
rv_nb_transits = 15
rv_nb_deblended_transits = 4
rv_visibility_periods_used = 11
rv_expected_sig_to_noise = 207.95319
rv_renormalised_gof = -4.6815786
rv_chisq_pvalue = 0.8958808
rv_time_duration = 953.6682
rv_amplitude_robust = 0.7053776
rv_template_teff = 3500.0
rv_template_logg = 4.5
rv_template_fe_h = 0.0
rv_atm_param_origin = 440
grvs_mag = 7.950625
grvs_mag_error = 0.0080418885
grvs_mag_nb_transits = 10
rvs_spec_sig_to_noise = 239.75044
phot_variable_flag = NOT_AVAILABLE
l = 99.9199014514878
b = 39.460550625185654
ecl_lon = 164.22964167534107
ecl_lat = 79.92430814435399
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 = 3382.3882
teff_gspphot_lower = 3381.6287
teff_gspphot_upper = 3382.6816
logg_gspphot = 4.6745
logg_gspphot_lower = 4.6708
logg_gspphot_upper = 4.675
mh_gspphot = -0.0969
mh_gspphot_lower = -0.1068
mh_gspphot_upper = -0.0955
distance_gspphot = 10.7507
distance_gspphot_lower = 10.7485
distance_gspphot_upper = 10.7534
azero_gspphot = 0.0
azero_gspphot_lower = 0.0
azero_gspphot_upper = 0.0001
ag_gspphot = 0.0
ag_gspphot_lower = 0.0
ag_gspphot_upper = 0.0001
ebpminrp_gspphot = 0.0
ebpminrp_gspphot_lower = 0.0
ebpminrp_gspphot_upper = 0.0001
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 22:22:56 +0100