Gaia Source ID - Star A : 1365231397431575424 Simbad
Gaia Source ID - Star B : 1365231397431575680 Simbad
Observation Epoch : J 2025.466 / 2025-06-20
Angular Separation : 9.297" ± 0.2324 mas
Position Angle : 12.47 ± 0.00090 degreesStar A/B Epoch : J 2016.000 / J 2016.000
Angular Separation : 9.291" ± 0.0191 mas
Position Angle : 12.49 ± 0.00007 degrees
LB of Projected Separation (AU): 775.52 AU
Spatial Separation (AU) : 30294.48 ± 27805.57 AU
Proper Motion Angular Difference : 0.25 ± 0.04 degrees
Total Proper Motion Difference : 0.69 ± 0.02 mas/yr
Tangential Velocity Difference : 0.25 ± 0.03 km/s
Radial Velocity Difference : 0.43 ± 0.19 km/s
Space Velocity Difference : 0.49 ± 0.17 km/s
Aladin Lite Sky Atlas
DSS color
DSS blue
2MASS
AllWISE
Gaia Source ID : 1365231397431575424 Simbad
Parallax over error : 731.051 : very good
RUWE : 1.010 : good astrometric fit (single star)
Duplicated source : false : single source
G magnitude : 8.007 : G > 3 mag, photometry reliable
Excess noise : 0.145 : poor fit, model deviation significant
Significance : 15.282 : possible double star, motion, mismatch
BP-RP excess factor : 1.194 : photometry consistent
Visibility periods : 28 : high, indicates well observed star
IPD multi-peak frac : 0% : single peak detected
IDP GoF harmonic amp: 0.006 : unobtrusive (single star source)
Gaia Source ID : 1365231397431575680 Simbad
Parallax over error : 1168.554 : very good
RUWE : 0.940 : good astrometric fit (single star)
Duplicated source : false : single source
G magnitude : 9.604 : G > 3 mag, photometry reliable
Excess noise : 0.076 : poor fit, model deviation significant
Significance : 7.838 : possible double star, motion, mismatch
BP-RP excess factor : 1.206 : 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)
Spatial separation :
30294.5 AU, with an uncertainty range of [ 2488.9, 58100.0] AU
Probability for a physical pair:
Very Low (Nominal) / High (at lower bound of uncertainty)
Separation-Based Evidence factor:
0.42 (Nominal) / Flag: normal
Relative Proper Motion Angular difference:
0.14 %
Relative Total Proper Motion difference:
1.84 %
Relative Tangential Velocity difference:
1.66 %
Relative Radial Velocity difference:
-1.68 %
Relative Space Velocity difference:
1.69 %
Estimated CPM Probability:
98.05 %
CPM-Based Evidence factor:
0.961
Combined Physical Binding Evidence factor:
0.676
RUWE probability for a binary system (Star A):
Zero
RUWE probability for a binary system (Star B):
Zero
-- 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 9.218 0.003 12.715 0.012
1901.0 9.219 0.003 12.713 0.011
1902.0 9.219 0.003 12.711 0.011
1903.0 9.220 0.003 12.709 0.011
1904.0 9.221 0.003 12.707 0.011
1905.0 9.221 0.003 12.705 0.011
1906.0 9.222 0.003 12.703 0.011
1907.0 9.223 0.003 12.701 0.011
1908.0 9.223 0.003 12.699 0.011
1909.0 9.224 0.003 12.697 0.011
1910.0 9.224 0.003 12.695 0.011
1911.0 9.225 0.003 12.693 0.010
1912.0 9.226 0.003 12.691 0.010
1913.0 9.226 0.003 12.689 0.010
1914.0 9.227 0.002 12.687 0.010
1915.0 9.228 0.002 12.685 0.010
1916.0 9.228 0.002 12.683 0.010
1917.0 9.229 0.002 12.681 0.010
1918.0 9.229 0.002 12.679 0.010
1919.0 9.230 0.002 12.677 0.010
1920.0 9.231 0.002 12.675 0.010
1921.0 9.231 0.002 12.673 0.009
1922.0 9.232 0.002 12.671 0.009
1923.0 9.233 0.002 12.669 0.009
1924.0 9.233 0.002 12.667 0.009
1925.0 9.234 0.002 12.665 0.009
1926.0 9.234 0.002 12.663 0.009
1927.0 9.235 0.002 12.661 0.009
1928.0 9.236 0.002 12.659 0.009
1929.0 9.236 0.002 12.657 0.009
1930.0 9.237 0.002 12.655 0.009
1931.0 9.238 0.002 12.653 0.008
1932.0 9.238 0.002 12.651 0.008
1933.0 9.239 0.002 12.649 0.008
1934.0 9.239 0.002 12.647 0.008
1935.0 9.240 0.002 12.645 0.008
1936.0 9.241 0.002 12.643 0.008
1937.0 9.241 0.002 12.641 0.008
1938.0 9.242 0.002 12.639 0.008
1939.0 9.243 0.002 12.637 0.008
1940.0 9.243 0.002 12.635 0.008
1941.0 9.244 0.002 12.633 0.007
1942.0 9.245 0.002 12.631 0.007
1943.0 9.245 0.002 12.629 0.007
1944.0 9.246 0.002 12.627 0.007
1945.0 9.246 0.002 12.626 0.007
1946.0 9.247 0.002 12.624 0.007
1947.0 9.248 0.002 12.622 0.007
1948.0 9.248 0.002 12.620 0.007
1949.0 9.249 0.002 12.618 0.007
1950.0 9.250 0.002 12.616 0.007
1951.0 9.250 0.002 12.614 0.006
1952.0 9.251 0.002 12.612 0.006
1953.0 9.251 0.002 12.610 0.006
1954.0 9.252 0.002 12.608 0.006
1955.0 9.253 0.001 12.606 0.006
1956.0 9.253 0.001 12.604 0.006
1957.0 9.254 0.001 12.602 0.006
1958.0 9.255 0.001 12.600 0.006
1959.0 9.255 0.001 12.598 0.006
1960.0 9.256 0.001 12.596 0.006
1961.0 9.256 0.001 12.594 0.005
1962.0 9.257 0.001 12.592 0.005
1963.0 9.258 0.001 12.590 0.005
1964.0 9.258 0.001 12.588 0.005
1965.0 9.259 0.001 12.586 0.005
1966.0 9.260 0.001 12.584 0.005
1967.0 9.260 0.001 12.582 0.005
1968.0 9.261 0.001 12.580 0.005
1969.0 9.261 0.001 12.578 0.005
1970.0 9.262 0.001 12.576 0.005
1971.0 9.263 0.001 12.574 0.004
1972.0 9.263 0.001 12.572 0.004
1973.0 9.264 0.001 12.570 0.004
1974.0 9.265 0.001 12.568 0.004
1975.0 9.265 0.001 12.566 0.004
1976.0 9.266 0.001 12.564 0.004
1977.0 9.267 0.001 12.562 0.004
1978.0 9.267 0.001 12.560 0.004
1979.0 9.268 0.001 12.558 0.004
1980.0 9.268 0.001 12.556 0.004
1981.0 9.269 0.001 12.554 0.003
1982.0 9.270 0.001 12.552 0.003
1983.0 9.270 0.001 12.551 0.003
1984.0 9.271 0.001 12.549 0.003
1985.0 9.272 0.001 12.547 0.003
1986.0 9.272 0.001 12.545 0.003
1987.0 9.273 0.001 12.543 0.003
1988.0 9.273 0.001 12.541 0.003
1989.0 9.274 0.001 12.539 0.003
1990.0 9.275 0.001 12.537 0.003
1991.0 9.275 0.001 12.535 0.002
1992.0 9.276 0.001 12.533 0.002
1993.0 9.277 0.001 12.531 0.002
1994.0 9.277 0.001 12.529 0.002
1995.0 9.278 0.001 12.527 0.002
1996.0 9.278 0.000 12.525 0.002
1997.0 9.279 0.000 12.523 0.002
1998.0 9.280 0.000 12.521 0.002
1999.0 9.280 0.000 12.519 0.002
2000.0 9.281 0.000 12.517 0.002
2001.0 9.282 0.000 12.515 0.001
2002.0 9.282 0.000 12.513 0.001
2003.0 9.283 0.000 12.511 0.001
2004.0 9.284 0.000 12.509 0.001
2005.0 9.284 0.000 12.507 0.001
2006.0 9.285 0.000 12.505 0.001
2007.0 9.285 0.000 12.503 0.001
2008.0 9.286 0.000 12.501 0.001
2009.0 9.287 0.000 12.499 0.001
2010.0 9.287 0.000 12.497 0.001
2011.0 9.288 0.000 12.496 0.000
2012.0 9.289 0.000 12.494 0.000
2013.0 9.289 0.000 12.492 0.000
2014.0 9.290 0.000 12.490 0.000
2015.0 9.290 0.000 12.488 0.000
2016.0 9.291 0.000 12.486 0.000
2017.0 9.292 0.000 12.484 0.000
2018.0 9.292 0.000 12.482 0.000
2019.0 9.293 0.000 12.480 0.000
2020.0 9.294 0.000 12.478 0.000
2021.0 9.294 0.000 12.476 0.000
2022.0 9.295 0.000 12.474 0.001
2023.0 9.295 0.000 12.472 0.001
2024.0 9.296 0.000 12.470 0.001
2025.0 9.297 0.000 12.468 0.001
2026.0 9.297 0.000 12.466 0.001
2027.0 9.298 0.000 12.464 0.001
2028.0 9.299 0.000 12.462 0.001
2029.0 9.299 0.000 12.460 0.001
2030.0 9.300 0.000 12.458 0.001
2031.0 9.301 0.000 12.456 0.001
2032.0 9.301 0.000 12.454 0.002
2033.0 9.302 0.000 12.452 0.002
2034.0 9.302 0.000 12.451 0.002
2035.0 9.303 0.000 12.449 0.002
2036.0 9.304 0.000 12.447 0.002
2037.0 9.304 0.001 12.445 0.002
2038.0 9.305 0.001 12.443 0.002
2039.0 9.306 0.001 12.441 0.002
2040.0 9.306 0.001 12.439 0.002
2041.0 9.307 0.001 12.437 0.002
2042.0 9.307 0.001 12.435 0.003
2043.0 9.308 0.001 12.433 0.003
2044.0 9.309 0.001 12.431 0.003
2045.0 9.309 0.001 12.429 0.003
2046.0 9.310 0.001 12.427 0.003
2047.0 9.311 0.001 12.425 0.003
2048.0 9.311 0.001 12.423 0.003
2049.0 9.312 0.001 12.421 0.003
2050.0 9.312 0.001 12.419 0.003
2051.0 9.313 0.001 12.417 0.003
2052.0 9.314 0.001 12.415 0.004
2053.0 9.314 0.001 12.413 0.004
2054.0 9.315 0.001 12.411 0.004
2055.0 9.316 0.001 12.410 0.004
2056.0 9.316 0.001 12.408 0.004
2057.0 9.317 0.001 12.406 0.004
2058.0 9.318 0.001 12.404 0.004
2059.0 9.318 0.001 12.402 0.004
2060.0 9.319 0.001 12.400 0.004
2061.0 9.319 0.001 12.398 0.004
2062.0 9.320 0.001 12.396 0.005
2063.0 9.321 0.001 12.394 0.005
2064.0 9.321 0.001 12.392 0.005
2065.0 9.322 0.001 12.390 0.005
2066.0 9.323 0.001 12.388 0.005
2067.0 9.323 0.001 12.386 0.005
2068.0 9.324 0.001 12.384 0.005
2069.0 9.324 0.001 12.382 0.005
2070.0 9.325 0.001 12.380 0.005
2071.0 9.326 0.001 12.378 0.005
2072.0 9.326 0.001 12.376 0.005
2073.0 9.327 0.001 12.374 0.006
2074.0 9.328 0.001 12.373 0.006
2075.0 9.328 0.001 12.371 0.006
2076.0 9.329 0.001 12.369 0.006
2077.0 9.329 0.001 12.367 0.006
2078.0 9.330 0.002 12.365 0.006
2079.0 9.331 0.002 12.363 0.006
2080.0 9.331 0.002 12.361 0.006
2081.0 9.332 0.002 12.359 0.006
2082.0 9.333 0.002 12.357 0.006
2083.0 9.333 0.002 12.355 0.007
2084.0 9.334 0.002 12.353 0.007
2085.0 9.335 0.002 12.351 0.007
2086.0 9.335 0.002 12.349 0.007
2087.0 9.336 0.002 12.347 0.007
2088.0 9.336 0.002 12.345 0.007
2089.0 9.337 0.002 12.343 0.007
2090.0 9.338 0.002 12.341 0.007
2091.0 9.338 0.002 12.340 0.007
2092.0 9.339 0.002 12.338 0.007
2093.0 9.340 0.002 12.336 0.008
2094.0 9.340 0.002 12.334 0.008
2095.0 9.341 0.002 12.332 0.008
2096.0 9.341 0.002 12.330 0.008
2097.0 9.342 0.002 12.328 0.008
2098.0 9.343 0.002 12.326 0.008
2099.0 9.343 0.002 12.324 0.008
2100.0 9.344 0.002 12.322 0.008
WDS ID Discovr Comp # Sep PA Epoch Obs Telescope Camera Note
-------------------------------------------------------------------------------------------------
17237+4717 STF 2164 AB 1 9.30" 12.3° B2025.468 HWI 120/900 APO ASI678MM
-- Image of STF-2164-AB-taken with Equinox 120/900 APO --
wds_id : 17237+4717
discoverer_code : STF
discoverer_number : 2164
discoverer_components : AB
date_first : 1829
date_last : 2024
num_of_obs : 36
pa_first : 17
pa_last : 13
sep_first : 8.8
sep_last : 9.2
mag_primary : 8.16
mag_secondary : 9.81
spectral_type : F8
primary_proper_motion_RA : -21
primary_proper_motion_DEC : 36
secondary_proper_motion_RA : -19
secondary_proper_motion_DEC : 36
dm_number : +47 2469
notes :
precise_coordinate : 172344.61+471614.3
Click to expand/collapse the Gaia Input Data:
Star A
solution_id = 1636148068921376768
designation = Gaia DR3 1365231397431575424
source_id = 1365231397431575424
random_index = 1257642987.0
ref_epoch = 2016.0
ra = 260.93569987964463
ra_error = 0.014746848
dec = 47.270853798994246
dec_error = 0.016500112
parallax = 11.959458069803995
parallax_error = 0.016359262
parallax_over_error = 731.05115
pm = 37.3823
pmra = -17.31174630055813
pmra_error = 0.019739566
pmdec = 33.13215728836103
pmdec_error = 0.020963414
ra_dec_corr = 0.02347216
ra_parallax_corr = -0.041072607
ra_pmra_corr = -0.15298288
ra_pmdec_corr = -0.01312744
dec_parallax_corr = -0.064552315
dec_pmra_corr = -0.004019517
dec_pmdec_corr = -0.19835725
parallax_pmra_corr = -0.11884198
parallax_pmdec_corr = 0.05703027
pmra_pmdec_corr = 0.040688243
astrometric_n_obs_al = 364
astrometric_n_obs_ac = 364
astrometric_n_good_obs_al = 358
astrometric_n_bad_obs_al = 6
astrometric_gof_al = 0.34631902
astrometric_chi2_al = 817.2179
astrometric_excess_noise = 0.14516097
astrometric_excess_noise_sig = 15.281556
astrometric_params_solved = 31
astrometric_primary_flag = false
nu_eff_used_in_astrometry = 1.588432
astrometric_matched_transits = 41
visibility_periods_used = 28
astrometric_sigma5d_max = 0.029397588
matched_transits = 46
new_matched_transits = 17
matched_transits_removed = 1
ipd_gof_harmonic_amplitude = 0.0062820767
ipd_gof_harmonic_phase = 48.52033
ipd_frac_multi_peak = 0
ipd_frac_odd_win = 0
ruwe = 1.0121139
duplicated_source = false
phot_g_n_obs = 383
phot_g_mean_flux = 11803426.48496389
phot_g_mean_flux_error = 2711.5637
phot_g_mean_flux_over_error = 4352.996
phot_g_mean_mag = 8.007346
phot_bp_n_obs = 44
phot_bp_mean_flux = 6724076.724488057
phot_bp_mean_flux_error = 2993.987
phot_bp_mean_flux_over_error = 2245.8604
phot_bp_mean_mag = 8.269461
phot_rp_n_obs = 43
phot_rp_mean_flux = 7365740.731856373
phot_rp_mean_flux_error = 2744.0847
phot_rp_mean_flux_over_error = 2684.2249
phot_rp_mean_mag = 7.5798545
phot_bp_rp_excess_factor = 1.1937057
phot_bp_n_contaminated_transits = 0
phot_bp_n_blended_transits = 21
phot_rp_n_contaminated_transits = 0
phot_rp_n_blended_transits = 22
phot_proc_mode = 0
bp_rp = 0.6896062
bp_g = 0.26211452
g_rp = 0.42749166
radial_velocity = -25.191525
radial_velocity_error = 0.13775814
rv_method_used = 1
rv_nb_transits = 21
rv_nb_deblended_transits = 1
rv_visibility_periods_used = 18
rv_expected_sig_to_noise = 302.34857
rv_renormalised_gof = -0.6882297
rv_chisq_pvalue = 0.44894147
rv_time_duration = 950.7797
rv_amplitude_robust = 1.4056244
rv_template_teff = 6250.0
rv_template_logg = 4.0
rv_template_fe_h = 0.25
rv_atm_param_origin = 222
vbroad = 11.27726
vbroad_error = 0.66617996
vbroad_nb_transits = 18
grvs_mag = 7.427492
grvs_mag_error = 0.012924034
grvs_mag_nb_transits = 20
phot_variable_flag = NOT_AVAILABLE
l = 73.46476898075753
b = 34.08530970142555
ecl_lon = 251.66526835791916
ecl_lat = 70.13382019506628
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 = 1.7308995e-13
classprob_dsc_combmod_galaxy = 8.6457566e-13
classprob_dsc_combmod_star = 0.99296397
teff_gspphot = 6081.2485
teff_gspphot_lower = 6080.0337
teff_gspphot_upper = 6083.1587
logg_gspphot = 4.0421
logg_gspphot_lower = 4.0405
logg_gspphot_upper = 4.0438
mh_gspphot = -0.2071
mh_gspphot_lower = -0.2127
mh_gspphot_upper = -0.2021
distance_gspphot = 83.4367
distance_gspphot_lower = 83.3247
distance_gspphot_upper = 83.5525
azero_gspphot = 0.0005
azero_gspphot_lower = 0.0001
azero_gspphot_upper = 0.0015
ag_gspphot = 0.0004
ag_gspphot_lower = 0.0
ag_gspphot_upper = 0.0013
ebpminrp_gspphot = 0.0002
ebpminrp_gspphot_lower = 0.0
ebpminrp_gspphot_upper = 0.0007
libname_gspphot = MARCS
Star B
solution_id = 1636148068921376768
designation = Gaia DR3 1365231397431575680
source_id = 1365231397431575680
random_index = 567207165.0
ref_epoch = 2016.0
ra = 260.93652223854883
ra_error = 0.00874969
dec = 47.27337361291298
dec_error = 0.01009359
parallax = 11.980494984551587
parallax_error = 0.0102524115
parallax_over_error = 1168.5538
pm = 38.0684
pmra = -17.4846480972344
pmra_error = 0.011849358
pmdec = 33.81553078356027
pmdec_error = 0.013279435
ra_dec_corr = -0.012118622
ra_parallax_corr = -0.067235604
ra_pmra_corr = -0.0036523128
ra_pmdec_corr = -0.011373648
dec_parallax_corr = -0.0304664
dec_pmra_corr = 0.00040244605
dec_pmdec_corr = -0.1392617
parallax_pmra_corr = -0.24905784
parallax_pmdec_corr = 0.14205739
pmra_pmdec_corr = -0.0029536553
astrometric_n_obs_al = 383
astrometric_n_obs_ac = 383
astrometric_n_good_obs_al = 378
astrometric_n_bad_obs_al = 5
astrometric_gof_al = -1.6779941
astrometric_chi2_al = 658.0576
astrometric_excess_noise = 0.07593208
astrometric_excess_noise_sig = 7.838407
astrometric_params_solved = 31
astrometric_primary_flag = false
nu_eff_used_in_astrometry = 1.534173
astrometric_matched_transits = 43
visibility_periods_used = 28
astrometric_sigma5d_max = 0.018464753
matched_transits = 52
new_matched_transits = 18
matched_transits_removed = 0
ipd_gof_harmonic_amplitude = 0.004096115
ipd_gof_harmonic_phase = 42.636417
ipd_frac_multi_peak = 0
ipd_frac_odd_win = 0
ruwe = 0.93832266
duplicated_source = false
phot_g_n_obs = 389
phot_g_mean_flux = 2711896.7968032835
phot_g_mean_flux_error = 785.8642
phot_g_mean_flux_over_error = 3450.8467
phot_g_mean_mag = 9.604184
phot_bp_n_obs = 39
phot_bp_mean_flux = 1390166.0044158392
phot_bp_mean_flux_error = 1757.3545
phot_bp_mean_flux_over_error = 791.0561
phot_bp_mean_mag = 9.980876
phot_rp_n_obs = 40
phot_rp_mean_flux = 1880051.2658757647
phot_rp_mean_flux_error = 1500.8778
phot_rp_mean_flux_over_error = 1252.6345
phot_rp_mean_mag = 9.062471
phot_bp_rp_excess_factor = 1.2058783
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 = 0.9184046
bp_g = 0.37669182
g_rp = 0.54171276
radial_velocity = -25.621094
radial_velocity_error = 0.13257685
rv_method_used = 1
rv_nb_transits = 13
rv_nb_deblended_transits = 0
rv_visibility_periods_used = 11
rv_expected_sig_to_noise = 118.03435
rv_renormalised_gof = -2.5790508
rv_chisq_pvalue = 0.98989296
rv_time_duration = 950.7797
rv_amplitude_robust = 0.6264553
rv_template_teff = 5500.0
rv_template_logg = 4.5
rv_template_fe_h = 0.25
rv_atm_param_origin = 444
grvs_mag = 8.862764
grvs_mag_error = 0.0077614356
grvs_mag_nb_transits = 8
phot_variable_flag = VARIABLE
l = 73.46785512479738
b = 34.08495211874852
ecl_lon = 251.66551476371214
ecl_lat = 70.13639969085217
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 = 1.0819808e-13
classprob_dsc_combmod_galaxy = 5.4044394e-13
classprob_dsc_combmod_star = 0.9993886
teff_gspphot = 5665.1074
teff_gspphot_lower = 5658.313
teff_gspphot_upper = 5673.2305
logg_gspphot = 4.4847
logg_gspphot_lower = 4.4802
logg_gspphot_upper = 4.4889
mh_gspphot = 0.1816
mh_gspphot_lower = 0.1745
mh_gspphot_upper = 0.1889
distance_gspphot = 83.3721
distance_gspphot_lower = 83.2997
distance_gspphot_upper = 83.439
azero_gspphot = 0.1929
azero_gspphot_lower = 0.1884
azero_gspphot_upper = 0.1979
ag_gspphot = 0.1598
ag_gspphot_lower = 0.1561
ag_gspphot_upper = 0.1641
ebpminrp_gspphot = 0.085
ebpminrp_gspphot_lower = 0.083
ebpminrp_gspphot_upper = 0.0872
libname_gspphot = MARCS
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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 .
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.
Double Star Calculator:
Version 1.0 ($Rev: 1734 $)
Report created:
2025-12-29 22:33:21 +0100
www.stella-vega.de
