Gaia Source ID - Star A : 3416960501913604352 Simbad
Gaia Source ID - Star B : 3416960501913604736 Simbad
Observation Epoch : J 2024.070 / 2024-01-27
Angular Separation : 4.771" ± 2.3477 mas
Position Angle : 209.49 ± 0.03070 degreesStar A/B Epoch : J 2016.000 / J 2016.000
Angular Separation : 4.727" ± 0.2250 mas
Position Angle : 209.00 ± 0.00292 degrees
LB of Projected Separation (AU): 494.40 AU
Spatial Separation (pc) : 3.85 ± 3.69 pc
Spatial Separation (ly) : 12.56 ± 12.05 ly
Proper Motion Angular Difference : 10.43 ± 21.64 degrees
Total Proper Motion Difference : 1.30 ± 0.27 mas/yr
Tangential Velocity Difference : 0.07 ± 0.72 km/s
Aladin Lite Sky Atlas
DSS color
DSS blue
2MASS
AllWISE
Gaia Source ID : 3416960501913604352 Simbad
Parallax over error : 155.719 : very good
RUWE : 0.970 : good astrometric fit (single star)
Duplicated source : false : single source
G magnitude : 5.867 : G > 3 mag, photometry reliable
Excess noise : 0.374 : poor fit, model deviation significant
Significance : 188.182 : possible double star, motion, mismatch
BP-RP excess factor : 1.157 : photometry consistent
Visibility periods : 14 : high, indicates well observed star
IPD multi-peak frac : 0% : single peak detected
IDP GoF harmonic amp: 0.040 : unobtrusive (single star source)
Gaia Source ID : 3416960501913604736 Simbad 8.80
Parallax over error : 28.829 : very good
RUWE : 8.800 : poor astrometric fit, (possible double)
Duplicated source : false : single source
G magnitude : 6.725 : G > 3 mag, photometry reliable
Excess noise : 2.243 : poor fit, model deviation significant
Significance : 5230.072 : possible double star, motion, mismatch
BP-RP excess factor : 1.193 : photometry consistent
Visibility periods : 16 : high, indicates well observed star
IPD multi-peak frac : 21% : mulitple peaks detected (possible double)
IDP GoF harmonic amp: 0.204 : slight indication of structure
Spatial separation :
794193.2 AU, with an uncertainty range of [ 32145.1, 1556241.3] AU
Probability for a physical pair:
Close to or zero (Nominal) / Very Low (at lower bound of uncertainty)
Separation-Based Evidence factor:
0.026 (Nominal) / Flag: normal
Relative Proper Motion Angular difference:
5.80 %
Relative Total Proper Motion difference:
3.30 %
Relative Tangential Velocity difference:
0.37 %
Estimated CPM Probability:
93.82 %
CPM-Based Evidence factor:
0.880
Combined Physical Binding Evidence factor:
0.026
RUWE probability for a binary system (Star A):
Zero
RUWE probability for a binary system (Star B):
Very high
-- 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 4.137 0.033 200.942 0.525
1901.0 4.142 0.032 201.021 0.520
1902.0 4.146 0.032 201.100 0.515
1903.0 4.151 0.032 201.179 0.510
1904.0 4.156 0.032 201.257 0.504
1905.0 4.160 0.031 201.336 0.499
1906.0 4.165 0.031 201.414 0.494
1907.0 4.170 0.031 201.492 0.489
1908.0 4.175 0.030 201.570 0.484
1909.0 4.179 0.030 201.647 0.479
1910.0 4.184 0.030 201.725 0.473
1911.0 4.189 0.030 201.802 0.468
1912.0 4.194 0.029 201.879 0.463
1913.0 4.198 0.029 201.956 0.458
1914.0 4.203 0.029 202.033 0.453
1915.0 4.208 0.029 202.109 0.448
1916.0 4.213 0.028 202.186 0.443
1917.0 4.218 0.028 202.262 0.438
1918.0 4.222 0.028 202.338 0.433
1919.0 4.227 0.027 202.414 0.428
1920.0 4.232 0.027 202.489 0.423
1921.0 4.237 0.027 202.565 0.418
1922.0 4.242 0.027 202.640 0.413
1923.0 4.247 0.026 202.715 0.408
1924.0 4.251 0.026 202.790 0.403
1925.0 4.256 0.026 202.865 0.398
1926.0 4.261 0.025 202.940 0.393
1927.0 4.266 0.025 203.014 0.388
1928.0 4.271 0.025 203.089 0.383
1929.0 4.276 0.025 203.163 0.378
1930.0 4.281 0.024 203.237 0.373
1931.0 4.286 0.024 203.311 0.368
1932.0 4.291 0.024 203.384 0.364
1933.0 4.295 0.024 203.458 0.359
1934.0 4.300 0.023 203.531 0.354
1935.0 4.305 0.023 203.604 0.349
1936.0 4.310 0.023 203.677 0.344
1937.0 4.315 0.022 203.750 0.339
1938.0 4.320 0.022 203.823 0.335
1939.0 4.325 0.022 203.895 0.330
1940.0 4.330 0.022 203.967 0.325
1941.0 4.335 0.021 204.039 0.320
1942.0 4.340 0.021 204.111 0.316
1943.0 4.345 0.021 204.183 0.311
1944.0 4.350 0.020 204.255 0.306
1945.0 4.355 0.020 204.326 0.302
1946.0 4.360 0.020 204.398 0.297
1947.0 4.365 0.020 204.469 0.292
1948.0 4.370 0.019 204.540 0.288
1949.0 4.375 0.019 204.611 0.283
1950.0 4.380 0.019 204.681 0.278
1951.0 4.385 0.019 204.752 0.274
1952.0 4.390 0.018 204.822 0.269
1953.0 4.395 0.018 204.892 0.265
1954.0 4.400 0.018 204.962 0.260
1955.0 4.406 0.017 205.032 0.255
1956.0 4.411 0.017 205.102 0.251
1957.0 4.416 0.017 205.171 0.246
1958.0 4.421 0.017 205.241 0.242
1959.0 4.426 0.016 205.310 0.237
1960.0 4.431 0.016 205.379 0.233
1961.0 4.436 0.016 205.448 0.228
1962.0 4.441 0.015 205.517 0.224
1963.0 4.446 0.015 205.585 0.219
1964.0 4.452 0.015 205.654 0.215
1965.0 4.457 0.015 205.722 0.210
1966.0 4.462 0.014 205.790 0.206
1967.0 4.467 0.014 205.858 0.202
1968.0 4.472 0.014 205.926 0.197
1969.0 4.477 0.013 205.993 0.193
1970.0 4.482 0.013 206.061 0.188
1971.0 4.488 0.013 206.128 0.184
1972.0 4.493 0.013 206.195 0.180
1973.0 4.498 0.012 206.262 0.175
1974.0 4.503 0.012 206.329 0.171
1975.0 4.508 0.012 206.396 0.167
1976.0 4.514 0.011 206.462 0.162
1977.0 4.519 0.011 206.529 0.158
1978.0 4.524 0.011 206.595 0.154
1979.0 4.529 0.011 206.661 0.150
1980.0 4.534 0.010 206.727 0.145
1981.0 4.540 0.010 206.793 0.141
1982.0 4.545 0.010 206.858 0.137
1983.0 4.550 0.009 206.924 0.133
1984.0 4.555 0.009 206.989 0.128
1985.0 4.561 0.009 207.054 0.124
1986.0 4.566 0.009 207.119 0.120
1987.0 4.571 0.008 207.184 0.116
1988.0 4.577 0.008 207.249 0.112
1989.0 4.582 0.008 207.314 0.108
1990.0 4.587 0.007 207.378 0.104
1991.0 4.592 0.007 207.442 0.099
1992.0 4.598 0.007 207.506 0.095
1993.0 4.603 0.007 207.570 0.091
1994.0 4.608 0.006 207.634 0.087
1995.0 4.614 0.006 207.698 0.083
1996.0 4.619 0.006 207.761 0.079
1997.0 4.624 0.005 207.825 0.075
1998.0 4.630 0.005 207.888 0.071
1999.0 4.635 0.005 207.951 0.067
2000.0 4.640 0.005 208.014 0.063
2001.0 4.646 0.004 208.077 0.059
2002.0 4.651 0.004 208.140 0.055
2003.0 4.656 0.004 208.202 0.051
2004.0 4.662 0.003 208.265 0.047
2005.0 4.667 0.003 208.327 0.043
2006.0 4.673 0.003 208.389 0.039
2007.0 4.678 0.003 208.451 0.035
2008.0 4.683 0.002 208.513 0.031
2009.0 4.689 0.002 208.574 0.027
2010.0 4.694 0.002 208.636 0.023
2011.0 4.699 0.001 208.697 0.020
2012.0 4.705 0.001 208.758 0.016
2013.0 4.710 0.001 208.820 0.012
2014.0 4.716 0.001 208.881 0.008
2015.0 4.721 0.000 208.941 0.005
2016.0 4.727 0.000 209.002 0.003
2017.0 4.732 0.000 209.063 0.005
2018.0 4.737 0.001 209.123 0.008
2019.0 4.743 0.001 209.183 0.012
2020.0 4.748 0.001 209.243 0.016
2021.0 4.754 0.001 209.303 0.019
2022.0 4.759 0.002 209.363 0.023
2023.0 4.765 0.002 209.423 0.027
2024.0 4.770 0.002 209.482 0.030
2025.0 4.776 0.003 209.542 0.034
2026.0 4.781 0.003 209.601 0.038
2027.0 4.787 0.003 209.660 0.042
2028.0 4.792 0.003 209.719 0.045
2029.0 4.798 0.004 209.778 0.049
2030.0 4.803 0.004 209.837 0.053
2031.0 4.809 0.004 209.896 0.056
2032.0 4.814 0.005 209.954 0.060
2033.0 4.820 0.005 210.013 0.064
2034.0 4.825 0.005 210.071 0.067
2035.0 4.831 0.006 210.129 0.071
2036.0 4.836 0.006 210.187 0.075
2037.0 4.842 0.006 210.245 0.078
2038.0 4.847 0.006 210.302 0.082
2039.0 4.853 0.007 210.360 0.085
2040.0 4.859 0.007 210.417 0.089
2041.0 4.864 0.007 210.475 0.092
2042.0 4.870 0.008 210.532 0.096
2043.0 4.875 0.008 210.589 0.100
2044.0 4.881 0.008 210.646 0.103
2045.0 4.886 0.008 210.703 0.107
2046.0 4.892 0.009 210.759 0.110
2047.0 4.898 0.009 210.816 0.114
2048.0 4.903 0.009 210.872 0.117
2049.0 4.909 0.010 210.928 0.121
2050.0 4.914 0.010 210.984 0.124
2051.0 4.920 0.010 211.040 0.128
2052.0 4.926 0.010 211.096 0.131
2053.0 4.931 0.011 211.152 0.135
2054.0 4.937 0.011 211.208 0.138
2055.0 4.942 0.011 211.263 0.141
2056.0 4.948 0.012 211.319 0.145
2057.0 4.954 0.012 211.374 0.148
2058.0 4.959 0.012 211.429 0.152
2059.0 4.965 0.013 211.484 0.155
2060.0 4.971 0.013 211.539 0.158
2061.0 4.976 0.013 211.594 0.162
2062.0 4.982 0.013 211.648 0.165
2063.0 4.988 0.014 211.703 0.168
2064.0 4.993 0.014 211.757 0.172
2065.0 4.999 0.014 211.811 0.175
2066.0 5.005 0.015 211.865 0.178
2067.0 5.010 0.015 211.919 0.182
2068.0 5.016 0.015 211.973 0.185
2069.0 5.022 0.015 212.027 0.188
2070.0 5.027 0.016 212.081 0.192
2071.0 5.033 0.016 212.134 0.195
2072.0 5.039 0.016 212.188 0.198
2073.0 5.045 0.017 212.241 0.201
2074.0 5.050 0.017 212.294 0.205
2075.0 5.056 0.017 212.347 0.208
2076.0 5.062 0.018 212.400 0.211
2077.0 5.067 0.018 212.453 0.214
2078.0 5.073 0.018 212.505 0.218
2079.0 5.079 0.018 212.558 0.221
2080.0 5.085 0.019 212.610 0.224
2081.0 5.090 0.019 212.663 0.227
2082.0 5.096 0.019 212.715 0.230
2083.0 5.102 0.020 212.767 0.233
2084.0 5.108 0.020 212.819 0.237
2085.0 5.113 0.020 212.871 0.240
2086.0 5.119 0.021 212.923 0.243
2087.0 5.125 0.021 212.974 0.246
2088.0 5.131 0.021 213.026 0.249
2089.0 5.136 0.021 213.077 0.252
2090.0 5.142 0.022 213.128 0.255
2091.0 5.148 0.022 213.180 0.258
2092.0 5.154 0.022 213.231 0.261
2093.0 5.160 0.023 213.281 0.265
2094.0 5.165 0.023 213.332 0.268
2095.0 5.171 0.023 213.383 0.271
2096.0 5.177 0.024 213.434 0.274
2097.0 5.183 0.024 213.484 0.277
2098.0 5.189 0.024 213.534 0.280
2099.0 5.194 0.024 213.585 0.283
2100.0 5.200 0.025 213.635 0.286
WDS ID Discovr Comp # Sep PA Epoch Obs Telescope Camera Note
-------------------------------------------------------------------------------------------------
05293+2509 STF 716 AB 1 4.70" 209,3° B2024.074 HWI 120/900 APO ASI120MC
-- Image of STF-716-AB-taken with Equinox 120/900 APO --
wds_id : 05293+2509
discoverer_code : STF
discoverer_number : 716
discoverer_components : AB
date_first : 1782
date_last : 2022
num_of_obs : 209
pa_first : 193
pa_last : 209
sep_first : 4.9
sep_last : 4.7
mag_primary : 5.83
mag_secondary : 6.68
spectral_type : B8.5V+A0V
primary_proper_motion_RA : 9
primary_proper_motion_DEC : -38
secondary_proper_motion_RA : -1
secondary_proper_motion_DEC : -43
dm_number : +25 839
notes : NT
precise_coordinate : 052916.49+250901.1
WDS Notes:
----------
N: Notes found in WDSNOT MEMO of WDS
T: Similar parallax/proper motion: physical
Click to expand/collapse the Gaia Input Data:
Star A
solution_id = 1636148068921376768
designation = Gaia DR3 3416960501913604352
source_id = 3416960501913604352
random_index = 788546001.0
ref_epoch = 2016.0
ra = 82.31879027106974
ra_error = 0.053570192
dec = 25.150042736492022
dec_error = 0.039225955
parallax = 9.220932173416628
parallax_error = 0.059215173
parallax_over_error = 155.71907
pm = 39.347095
pmra = 9.197994115523258
pmra_error = 0.076542675
pmdec = -38.256905424646874
pmdec_error = 0.051576357
ra_dec_corr = -0.09523616
ra_parallax_corr = -0.20985886
ra_pmra_corr = -0.23800328
ra_pmdec_corr = 0.1285761
dec_parallax_corr = -0.106906325
dec_pmra_corr = 0.272611
dec_pmdec_corr = -0.61572933
parallax_pmra_corr = 0.05447811
parallax_pmdec_corr = 0.22614312
pmra_pmdec_corr = -0.29444462
astrometric_n_obs_al = 223
astrometric_n_obs_ac = 223
astrometric_n_good_obs_al = 220
astrometric_n_bad_obs_al = 3
astrometric_gof_al = -0.5431797
astrometric_chi2_al = 4525.7935
astrometric_excess_noise = 0.3743646
astrometric_excess_noise_sig = 188.1822
astrometric_params_solved = 31
astrometric_primary_flag = false
nu_eff_used_in_astrometry = 1.788073
astrometric_matched_transits = 25
visibility_periods_used = 14
astrometric_sigma5d_max = 0.11126232
matched_transits = 27
new_matched_transits = 15
matched_transits_removed = 6
ipd_gof_harmonic_amplitude = 0.040415466
ipd_gof_harmonic_phase = 167.92007
ipd_frac_multi_peak = 0
ipd_frac_odd_win = 0
ruwe = 0.97238386
duplicated_source = false
phot_g_n_obs = 218
phot_g_mean_flux = 84789035.91215901
phot_g_mean_flux_error = 51911.65
phot_g_mean_flux_over_error = 1633.3335
phot_g_mean_mag = 5.8665175
phot_bp_n_obs = 22
phot_bp_mean_flux = 64325678.788279705
phot_bp_mean_flux_error = 66129.586
phot_bp_mean_flux_over_error = 972.7216
phot_bp_mean_mag = 5.817581
phot_rp_n_obs = 20
phot_rp_mean_flux = 33770715.475483224
phot_rp_mean_flux_error = 33050.016
phot_rp_mean_flux_over_error = 1021.80634
phot_rp_mean_mag = 5.9265447
phot_bp_rp_excess_factor = 1.1569467
phot_bp_n_contaminated_transits = 0
phot_bp_n_blended_transits = 4
phot_rp_n_contaminated_transits = 0
phot_rp_n_blended_transits = 20
phot_proc_mode = 0
bp_rp = -0.10896349
bp_g = -0.048936367
g_rp = -0.060027122
phot_variable_flag = NOT_AVAILABLE
l = 181.25431260875413
b = -5.099157201714979
ecl_lon = 83.04695678790422
ecl_lat = 1.8959669821579606
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 = 1.02116266e-13
classprob_dsc_combmod_galaxy = 5.100656e-13
classprob_dsc_combmod_star = 0.9999998
teff_gspphot = 11733.858
teff_gspphot_lower = 11703.403
teff_gspphot_upper = 11757.343
logg_gspphot = 4.1466
logg_gspphot_lower = 4.1405
logg_gspphot_upper = 4.1547
mh_gspphot = -0.7476
mh_gspphot_lower = -0.7864
mh_gspphot_upper = -0.6562
distance_gspphot = 109.5453
distance_gspphot_lower = 108.8176
distance_gspphot_upper = 110.2152
azero_gspphot = 0.0005
azero_gspphot_lower = 0.0001
azero_gspphot_upper = 0.0012
ag_gspphot = 0.0005
ag_gspphot_lower = 0.0001
ag_gspphot_upper = 0.0012
ebpminrp_gspphot = 0.0003
ebpminrp_gspphot_lower = 0.0
ebpminrp_gspphot_upper = 0.0007
libname_gspphot = A
Star B
solution_id = 1636148068921376768
designation = Gaia DR3 3416960501913604736
source_id = 3416960501913604736
random_index = 216301557.0
ref_epoch = 2016.0
ra = 82.31808703825575
ra_error = 0.27940688
dec = 25.148894426710353
dec_error = 0.21035412
parallax = 9.560362078993707
parallax_error = 0.3316266
parallax_over_error = 28.828695
pm = 40.64662
pmra = 2.189208311107162
pmra_error = 0.36708874
pmdec = -40.58762448528682
pmdec_error = 0.26678008
ra_dec_corr = -0.014281564
ra_parallax_corr = 0.050698895
ra_pmra_corr = -0.06910705
ra_pmdec_corr = 0.11847151
dec_parallax_corr = -0.36922187
dec_pmra_corr = 0.094312765
dec_pmdec_corr = -0.5280473
parallax_pmra_corr = 0.053059105
parallax_pmdec_corr = 0.34053475
pmra_pmdec_corr = -0.006521683
astrometric_n_obs_al = 240
astrometric_n_obs_ac = 240
astrometric_n_good_obs_al = 237
astrometric_n_bad_obs_al = 3
astrometric_gof_al = 105.48564
astrometric_chi2_al = 112885.66
astrometric_excess_noise = 2.2425647
astrometric_excess_noise_sig = 5230.0723
astrometric_params_solved = 31
astrometric_primary_flag = false
nu_eff_used_in_astrometry = 1.718113
astrometric_matched_transits = 27
visibility_periods_used = 16
astrometric_sigma5d_max = 0.508493
matched_transits = 28
new_matched_transits = 13
matched_transits_removed = 6
ipd_gof_harmonic_amplitude = 0.20445986
ipd_gof_harmonic_phase = 169.14464
ipd_frac_multi_peak = 21
ipd_frac_odd_win = 0
ruwe = 8.804125
duplicated_source = false
phot_g_n_obs = 226
phot_g_mean_flux = 38471326.64177723
phot_g_mean_flux_error = 14586.457
phot_g_mean_flux_over_error = 2637.469
phot_g_mean_mag = 6.724524
phot_bp_n_obs = 18
phot_bp_mean_flux = 27497363.98175761
phot_bp_mean_flux_error = 41032.707
phot_bp_mean_flux_over_error = 670.1328
phot_bp_mean_mag = 6.7403145
phot_rp_n_obs = 16
phot_rp_mean_flux = 18386518.13700984
phot_rp_mean_flux_error = 42950.82
phot_rp_mean_flux_over_error = 428.08304
phot_rp_mean_mag = 6.5866466
phot_bp_rp_excess_factor = 1.1926774
phot_bp_n_contaminated_transits = 0
phot_bp_n_blended_transits = 18
phot_rp_n_contaminated_transits = 0
phot_rp_n_blended_transits = 16
phot_proc_mode = 0
bp_rp = 0.15366793
bp_g = 0.015790462
g_rp = 0.13787746
phot_variable_flag = NOT_AVAILABLE
l = 181.25492724233592
b = -5.100318685484283
ecl_lon = 83.04625965133599
ecl_lat = 1.8948541630731774
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 = 1.07747815e-13
classprob_dsc_combmod_galaxy = 5.381949e-13
classprob_dsc_combmod_star = 0.9994338
teff_gspphot = 9217.567
teff_gspphot_lower = 9205.683
teff_gspphot_upper = 9235.052
logg_gspphot = 3.9616
logg_gspphot_lower = 3.9587
logg_gspphot_upper = 3.9659
mh_gspphot = -2.4607
mh_gspphot_lower = -2.4912
mh_gspphot_upper = -2.3575
distance_gspphot = 102.8236
distance_gspphot_lower = 102.4317
distance_gspphot_upper = 103.0903
azero_gspphot = 0.2469
azero_gspphot_lower = 0.2444
azero_gspphot_upper = 0.2502
ag_gspphot = 0.2341
ag_gspphot_lower = 0.2317
ag_gspphot_upper = 0.2373
ebpminrp_gspphot = 0.1245
ebpminrp_gspphot_lower = 0.1232
ebpminrp_gspphot_upper = 0.1262
libname_gspphot = PHOENIX
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 .
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 22:39:07 +0100
www.stella-vega.de
