Gaia Source ID - Star A : 2584794606738912640 Simbad
Gaia Source ID - Star B : 2584794611034211968 Simbad
Observation Epoch : J 2016.001 / 2016-01-02
Angular Separation : 5.102" ± 0.0208 mas
Position Angle : 313.62 ± 0.00020 degreesStar A/B Epoch : J 2016.000 / J 2016.000
Angular Separation : 5.102" ± 0.0208 mas
Position Angle : 313.62 ± 0.00023 degrees
LB of Projected Separation (AU): 1394.00 AU
Spatial Separation (pc) : 2.44 ± 2.05 pc
Spatial Separation (ly) : 7.97 ± 6.70 ly
Proper Motion Angular Difference : 0.41 ± 0.21 degrees
Total Proper Motion Difference : 0.88 ± 0.03 mas/yr
Tangential Velocity Difference : 0.50 ± 0.54 km/s
Radial Velocity Difference : 31.30 ± 23.26 km/s
Space Velocity Difference : 6.36 ± 9.49 km/s
Aladin Lite Sky Atlas
DSS color
DSS blue
2MASS
AllWISE
Gaia Source ID : 2584794606738912640 Simbad
Parallax over error : 183.302 : very good
RUWE : 1.130 : good astrometric fit (single star)
Duplicated source : false : single source
G magnitude : 9.878 : G > 3 mag, photometry reliable
Excess noise : 0.108 : poor fit, model deviation significant
Significance : 13.179 : possible double star, motion, mismatch
BP-RP excess factor : 1.194 : photometry consistent
Visibility periods : 15 : high, indicates well observed star
IPD multi-peak frac : 0% : single peak detected
IDP GoF harmonic amp: 0.099 : slight indication of structure
Gaia Source ID : 2584794611034211968 Simbad
Parallax over error : 195.331 : very good
RUWE : 0.990 : good astrometric fit (single star)
Duplicated source : false : single source
G magnitude : 10.891 : G > 3 mag, photometry reliable
Excess noise : 0.103 : poor fit, model deviation significant
Significance : 12.253 : possible double star, motion, mismatch
BP-RP excess factor : 1.195 : photometry consistent
Visibility periods : 15 : high, indicates well observed star
IPD multi-peak frac : 0% : single peak detected
IDP GoF harmonic amp: 0.056 : slight indication of structure
Spatial separation :
503799.3 AU, with an uncertainty range of [ 80177.5, 927421.0] AU
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
Relative Proper Motion Angular difference:
0.23 %
Relative Total Proper Motion difference:
1.60 %
Relative Tangential Velocity difference:
0.70 %
Relative Radial Velocity difference:
3259.55 %
Relative Space Velocity difference:
8.74 %
Estimated CPM Probability:
54.73 %
CPM-Based Evidence factor:
0.300
Combined Physical Binding Evidence factor:
0.026
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 5.214 0.003 313.538 0.033
1901.0 5.213 0.003 313.539 0.032
1902.0 5.212 0.003 313.539 0.032
1903.0 5.211 0.003 313.540 0.032
1904.0 5.211 0.003 313.541 0.032
1905.0 5.210 0.003 313.541 0.031
1906.0 5.209 0.003 313.542 0.031
1907.0 5.208 0.003 313.543 0.031
1908.0 5.207 0.003 313.543 0.031
1909.0 5.206 0.003 313.544 0.030
1910.0 5.205 0.003 313.545 0.030
1911.0 5.204 0.003 313.545 0.030
1912.0 5.203 0.003 313.546 0.029
1913.0 5.202 0.003 313.547 0.029
1914.0 5.201 0.003 313.547 0.029
1915.0 5.200 0.003 313.548 0.029
1916.0 5.199 0.003 313.549 0.028
1917.0 5.198 0.003 313.549 0.028
1918.0 5.197 0.003 313.550 0.028
1919.0 5.196 0.003 313.551 0.027
1920.0 5.195 0.003 313.551 0.027
1921.0 5.194 0.002 313.552 0.027
1922.0 5.193 0.002 313.552 0.027
1923.0 5.192 0.002 313.553 0.026
1924.0 5.191 0.002 313.554 0.026
1925.0 5.190 0.002 313.554 0.026
1926.0 5.189 0.002 313.555 0.026
1927.0 5.188 0.002 313.556 0.025
1928.0 5.187 0.002 313.556 0.025
1929.0 5.186 0.002 313.557 0.025
1930.0 5.185 0.002 313.558 0.024
1931.0 5.184 0.002 313.558 0.024
1932.0 5.183 0.002 313.559 0.024
1933.0 5.182 0.002 313.560 0.024
1934.0 5.181 0.002 313.560 0.023
1935.0 5.181 0.002 313.561 0.023
1936.0 5.180 0.002 313.562 0.023
1937.0 5.179 0.002 313.562 0.022
1938.0 5.178 0.002 313.563 0.022
1939.0 5.177 0.002 313.564 0.022
1940.0 5.176 0.002 313.564 0.022
1941.0 5.175 0.002 313.565 0.021
1942.0 5.174 0.002 313.566 0.021
1943.0 5.173 0.002 313.566 0.021
1944.0 5.172 0.002 313.567 0.020
1945.0 5.171 0.002 313.568 0.020
1946.0 5.170 0.002 313.568 0.020
1947.0 5.169 0.002 313.569 0.020
1948.0 5.168 0.002 313.570 0.019
1949.0 5.167 0.002 313.570 0.019
1950.0 5.166 0.002 313.571 0.019
1951.0 5.165 0.002 313.572 0.019
1952.0 5.164 0.002 313.572 0.018
1953.0 5.163 0.002 313.573 0.018
1954.0 5.162 0.002 313.574 0.018
1955.0 5.161 0.002 313.574 0.017
1956.0 5.160 0.002 313.575 0.017
1957.0 5.159 0.002 313.576 0.017
1958.0 5.158 0.002 313.576 0.017
1959.0 5.157 0.001 313.577 0.016
1960.0 5.156 0.001 313.578 0.016
1961.0 5.155 0.001 313.578 0.016
1962.0 5.154 0.001 313.579 0.015
1963.0 5.153 0.001 313.580 0.015
1964.0 5.152 0.001 313.580 0.015
1965.0 5.152 0.001 313.581 0.015
1966.0 5.151 0.001 313.582 0.014
1967.0 5.150 0.001 313.582 0.014
1968.0 5.149 0.001 313.583 0.014
1969.0 5.148 0.001 313.584 0.013
1970.0 5.147 0.001 313.584 0.013
1971.0 5.146 0.001 313.585 0.013
1972.0 5.145 0.001 313.586 0.013
1973.0 5.144 0.001 313.586 0.012
1974.0 5.143 0.001 313.587 0.012
1975.0 5.142 0.001 313.588 0.012
1976.0 5.141 0.001 313.589 0.011
1977.0 5.140 0.001 313.589 0.011
1978.0 5.139 0.001 313.590 0.011
1979.0 5.138 0.001 313.591 0.011
1980.0 5.137 0.001 313.591 0.010
1981.0 5.136 0.001 313.592 0.010
1982.0 5.135 0.001 313.593 0.010
1983.0 5.134 0.001 313.593 0.009
1984.0 5.133 0.001 313.594 0.009
1985.0 5.132 0.001 313.595 0.009
1986.0 5.131 0.001 313.595 0.009
1987.0 5.130 0.001 313.596 0.008
1988.0 5.129 0.001 313.597 0.008
1989.0 5.128 0.001 313.597 0.008
1990.0 5.127 0.001 313.598 0.007
1991.0 5.126 0.001 313.599 0.007
1992.0 5.125 0.001 313.599 0.007
1993.0 5.124 0.001 313.600 0.007
1994.0 5.123 0.001 313.601 0.006
1995.0 5.122 0.001 313.601 0.006
1996.0 5.122 0.001 313.602 0.006
1997.0 5.121 0.000 313.603 0.005
1998.0 5.120 0.000 313.603 0.005
1999.0 5.119 0.000 313.604 0.005
2000.0 5.118 0.000 313.605 0.005
2001.0 5.117 0.000 313.605 0.004
2002.0 5.116 0.000 313.606 0.004
2003.0 5.115 0.000 313.607 0.004
2004.0 5.114 0.000 313.607 0.003
2005.0 5.113 0.000 313.608 0.003
2006.0 5.112 0.000 313.609 0.003
2007.0 5.111 0.000 313.610 0.003
2008.0 5.110 0.000 313.610 0.002
2009.0 5.109 0.000 313.611 0.002
2010.0 5.108 0.000 313.612 0.002
2011.0 5.107 0.000 313.612 0.001
2012.0 5.106 0.000 313.613 0.001
2013.0 5.105 0.000 313.614 0.001
2014.0 5.104 0.000 313.614 0.001
2015.0 5.103 0.000 313.615 0.000
2016.0 5.102 0.000 313.616 0.000
2017.0 5.101 0.000 313.616 0.000
2018.0 5.100 0.000 313.617 0.001
2019.0 5.099 0.000 313.618 0.001
2020.0 5.098 0.000 313.618 0.001
2021.0 5.097 0.000 313.619 0.001
2022.0 5.096 0.000 313.620 0.002
2023.0 5.095 0.000 313.620 0.002
2024.0 5.094 0.000 313.621 0.002
2025.0 5.093 0.000 313.622 0.003
2026.0 5.093 0.000 313.623 0.003
2027.0 5.092 0.000 313.623 0.003
2028.0 5.091 0.000 313.624 0.003
2029.0 5.090 0.000 313.625 0.004
2030.0 5.089 0.000 313.625 0.004
2031.0 5.088 0.000 313.626 0.004
2032.0 5.087 0.000 313.627 0.005
2033.0 5.086 0.000 313.627 0.005
2034.0 5.085 0.000 313.628 0.005
2035.0 5.084 0.000 313.629 0.006
2036.0 5.083 0.001 313.629 0.006
2037.0 5.082 0.001 313.630 0.006
2038.0 5.081 0.001 313.631 0.006
2039.0 5.080 0.001 313.632 0.007
2040.0 5.079 0.001 313.632 0.007
2041.0 5.078 0.001 313.633 0.007
2042.0 5.077 0.001 313.634 0.008
2043.0 5.076 0.001 313.634 0.008
2044.0 5.075 0.001 313.635 0.008
2045.0 5.074 0.001 313.636 0.008
2046.0 5.073 0.001 313.636 0.009
2047.0 5.072 0.001 313.637 0.009
2048.0 5.071 0.001 313.638 0.009
2049.0 5.070 0.001 313.638 0.010
2050.0 5.069 0.001 313.639 0.010
2051.0 5.068 0.001 313.640 0.010
2052.0 5.067 0.001 313.640 0.010
2053.0 5.066 0.001 313.641 0.011
2054.0 5.065 0.001 313.642 0.011
2055.0 5.064 0.001 313.643 0.011
2056.0 5.063 0.001 313.643 0.012
2057.0 5.063 0.001 313.644 0.012
2058.0 5.062 0.001 313.645 0.012
2059.0 5.061 0.001 313.645 0.013
2060.0 5.060 0.001 313.646 0.013
2061.0 5.059 0.001 313.647 0.013
2062.0 5.058 0.001 313.647 0.013
2063.0 5.057 0.001 313.648 0.014
2064.0 5.056 0.001 313.649 0.014
2065.0 5.055 0.001 313.650 0.014
2066.0 5.054 0.001 313.650 0.015
2067.0 5.053 0.001 313.651 0.015
2068.0 5.052 0.001 313.652 0.015
2069.0 5.051 0.001 313.652 0.015
2070.0 5.050 0.001 313.653 0.016
2071.0 5.049 0.001 313.654 0.016
2072.0 5.048 0.001 313.654 0.016
2073.0 5.047 0.001 313.655 0.017
2074.0 5.046 0.002 313.656 0.017
2075.0 5.045 0.002 313.657 0.017
2076.0 5.044 0.002 313.657 0.018
2077.0 5.043 0.002 313.658 0.018
2078.0 5.042 0.002 313.659 0.018
2079.0 5.041 0.002 313.659 0.018
2080.0 5.040 0.002 313.660 0.019
2081.0 5.039 0.002 313.661 0.019
2082.0 5.038 0.002 313.661 0.019
2083.0 5.037 0.002 313.662 0.020
2084.0 5.036 0.002 313.663 0.020
2085.0 5.035 0.002 313.664 0.020
2086.0 5.034 0.002 313.664 0.020
2087.0 5.034 0.002 313.665 0.021
2088.0 5.033 0.002 313.666 0.021
2089.0 5.032 0.002 313.666 0.021
2090.0 5.031 0.002 313.667 0.022
2091.0 5.030 0.002 313.668 0.022
2092.0 5.029 0.002 313.668 0.022
2093.0 5.028 0.002 313.669 0.023
2094.0 5.027 0.002 313.670 0.023
2095.0 5.026 0.002 313.671 0.023
2096.0 5.025 0.002 313.671 0.023
2097.0 5.024 0.002 313.672 0.024
2098.0 5.023 0.002 313.673 0.024
2099.0 5.022 0.002 313.673 0.024
2100.0 5.021 0.002 313.674 0.025
wds_id : 01052+1250
discoverer_code : HJ
discoverer_number : 10
discoverer_components : AC
date_first : 1825
date_last : 2019
num_of_obs : 30
pa_first : 50
pa_last : 58
sep_first : 7.5
sep_last : 8.8
mag_primary : 9.6
mag_secondary : 10.5
spectral_type : F6V
primary_proper_motion_RA : 54
primary_proper_motion_DEC : -14
secondary_proper_motion_RA : 56
secondary_proper_motion_DEC : -16
dm_number :
notes : NU
precise_coordinate : 010512.38+124955.5
WDS Notes:
----------
N: Notes found in WDSNOT MEMO of WDS
U: Proper motion or other technique: non-physical
Click to expand/collapse the Gaia Input Data:
Star A
solution_id = 1636148068921376768
designation = Gaia DR3 2584794606738912640
source_id = 2584794606738912640
random_index = 1680162521.0
ref_epoch = 2016.0
ra = 16.301702381037945
ra_error = 0.017165437
dec = 12.832125471973717
dec_error = 0.013218955
parallax = 3.627677176445299
parallax_error = 0.01979073
parallax_over_error = 183.30183
pm = 55.322662
pmra = 53.32219873006095
pmra_error = 0.02128263
pmdec = -14.74245174775827
pmdec_error = 0.016651317
ra_dec_corr = 0.24846245
ra_parallax_corr = 0.3030382
ra_pmra_corr = -0.0109916795
ra_pmdec_corr = 0.00894154
dec_parallax_corr = -0.07466695
dec_pmra_corr = 0.027905194
dec_pmdec_corr = 0.100535184
parallax_pmra_corr = -0.118326865
parallax_pmdec_corr = -0.015251719
pmra_pmdec_corr = 0.35262004
astrometric_n_obs_al = 238
astrometric_n_obs_ac = 238
astrometric_n_good_obs_al = 235
astrometric_n_bad_obs_al = 3
astrometric_gof_al = 2.7981071
astrometric_chi2_al = 655.89734
astrometric_excess_noise = 0.108111225
astrometric_excess_noise_sig = 13.178756
astrometric_params_solved = 31
astrometric_primary_flag = false
nu_eff_used_in_astrometry = 1.5856444
astrometric_matched_transits = 27
visibility_periods_used = 15
astrometric_sigma5d_max = 0.03150123
matched_transits = 30
new_matched_transits = 13
matched_transits_removed = 1
ipd_gof_harmonic_amplitude = 0.098918945
ipd_gof_harmonic_phase = 68.74324
ipd_frac_multi_peak = 0
ipd_frac_odd_win = 0
ruwe = 1.1317487
duplicated_source = false
phot_g_n_obs = 232
phot_g_mean_flux = 2107358.094503591
phot_g_mean_flux_error = 2303.99
phot_g_mean_flux_over_error = 914.65594
phot_g_mean_mag = 9.878021
phot_bp_n_obs = 26
phot_bp_mean_flux = 1199969.1083536095
phot_bp_mean_flux_error = 1877.9905
phot_bp_mean_flux_over_error = 638.9644
phot_bp_mean_mag = 10.140617
phot_rp_n_obs = 27
phot_rp_mean_flux = 1316637.420848101
phot_rp_mean_flux_error = 3615.551
phot_rp_mean_flux_over_error = 364.15955
phot_rp_mean_mag = 9.44923
phot_bp_rp_excess_factor = 1.1941998
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 = 0.6913872
bp_g = 0.26259613
g_rp = 0.42879105
radial_velocity = 32.258987
radial_velocity_error = 23.258883
rv_method_used = 1
rv_nb_transits = 11
rv_nb_deblended_transits = 5
rv_visibility_periods_used = 8
rv_expected_sig_to_noise = 86.704346
rv_renormalised_gof = 63.43605
rv_chisq_pvalue = 0.0
rv_time_duration = 872.6159
rv_amplitude_robust = 145.15018
rv_template_teff = 6750.0
rv_template_logg = 4.5
rv_template_fe_h = 0.0
rv_atm_param_origin = 555
grvs_mag = 9.290394
grvs_mag_error = 0.012752358
grvs_mag_nb_transits = 5
phot_variable_flag = NOT_AVAILABLE
l = 128.14657217943116
b = -49.90016271119119
ecl_lon = 19.936871703843313
ecl_lat = 5.445723141117581
in_qso_candidates = false
in_galaxy_candidates = false
non_single_star = 2
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 = 6083.3423
teff_gspphot_lower = 6062.0195
teff_gspphot_upper = 6100.472
logg_gspphot = 3.9348
logg_gspphot_lower = 3.9314
logg_gspphot_upper = 3.9384
mh_gspphot = -0.3011
mh_gspphot_lower = -0.3202
mh_gspphot_upper = -0.2826
distance_gspphot = 272.8706
distance_gspphot_lower = 271.4312
distance_gspphot_upper = 274.3682
azero_gspphot = 0.0286
azero_gspphot_lower = 0.0158
azero_gspphot_upper = 0.0384
ag_gspphot = 0.0245
ag_gspphot_lower = 0.0135
ag_gspphot_upper = 0.0329
ebpminrp_gspphot = 0.0132
ebpminrp_gspphot_lower = 0.0072
ebpminrp_gspphot_upper = 0.0178
libname_gspphot = MARCS
Star B
solution_id = 1636148068921376768
designation = Gaia DR3 2584794611034211968
source_id = 2584794611034211968
random_index = 42342410.0
ref_epoch = 2016.0
ra = 16.30065001389652
ra_error = 0.016254943
dec = 12.83310312887862
dec_error = 0.012287545
parallax = 3.660107643023138
parallax_error = 0.018738015
parallax_over_error = 195.33061
pm = 56.2054
pmra = 54.06430093797893
pmra_error = 0.020477174
pmdec = -15.36548528694008
pmdec_error = 0.01595707
ra_dec_corr = 0.22124134
ra_parallax_corr = 0.29103017
ra_pmra_corr = 0.021445299
ra_pmdec_corr = 0.020926641
dec_parallax_corr = -0.11843238
dec_pmra_corr = 0.044942707
dec_pmdec_corr = 0.133217
parallax_pmra_corr = -0.12924618
parallax_pmdec_corr = -0.0057487786
pmra_pmdec_corr = 0.34792754
astrometric_n_obs_al = 246
astrometric_n_obs_ac = 246
astrometric_n_good_obs_al = 243
astrometric_n_bad_obs_al = 3
astrometric_gof_al = -0.29595056
astrometric_chi2_al = 583.2204
astrometric_excess_noise = 0.10325507
astrometric_excess_noise_sig = 12.252704
astrometric_params_solved = 31
astrometric_primary_flag = false
nu_eff_used_in_astrometry = 1.5865892
astrometric_matched_transits = 28
visibility_periods_used = 15
astrometric_sigma5d_max = 0.030259723
matched_transits = 31
new_matched_transits = 13
matched_transits_removed = 1
ipd_gof_harmonic_amplitude = 0.056225743
ipd_gof_harmonic_phase = 67.76344
ipd_frac_multi_peak = 0
ipd_frac_odd_win = 0
ruwe = 0.98507196
duplicated_source = false
phot_g_n_obs = 244
phot_g_mean_flux = 829267.3465290765
phot_g_mean_flux_error = 162.21625
phot_g_mean_flux_over_error = 5112.1104
phot_g_mean_mag = 10.890631
phot_bp_n_obs = 20
phot_bp_mean_flux = 473629.9308006672
phot_bp_mean_flux_error = 448.8412
phot_bp_mean_flux_over_error = 1055.2283
phot_bp_mean_mag = 11.149944
phot_rp_n_obs = 19
phot_rp_mean_flux = 517446.39273561665
phot_rp_mean_flux_error = 358.11166
phot_rp_mean_flux_over_error = 1444.9303
phot_rp_mean_mag = 10.463232
phot_bp_rp_excess_factor = 1.1951228
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 = 0.68671227
bp_g = 0.25931358
g_rp = 0.42739868
radial_velocity = 0.9602171
radial_velocity_error = 0.43767178
rv_method_used = 1
rv_nb_transits = 9
rv_nb_deblended_transits = 3
rv_visibility_periods_used = 8
rv_expected_sig_to_noise = 43.560562
rv_renormalised_gof = -1.1252676
rv_chisq_pvalue = 0.85692376
rv_time_duration = 872.5419
rv_amplitude_robust = 3.619608
rv_template_teff = 6000.0
rv_template_logg = 4.0
rv_template_fe_h = 0.0
rv_atm_param_origin = 111
grvs_mag = 10.291091
grvs_mag_error = 0.025631268
grvs_mag_nb_transits = 5
phot_variable_flag = NOT_AVAILABLE
l = 128.14485879147446
b = -49.89927353386792
ecl_lon = 19.936296433909572
ecl_lat = 5.4470195606538105
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 = 1.13637784e-13
classprob_dsc_combmod_galaxy = 5.67615e-13
classprob_dsc_combmod_star = 0.99885
teff_gspphot = 6083.8267
teff_gspphot_lower = 6081.5225
teff_gspphot_upper = 6088.4375
logg_gspphot = 4.1586
logg_gspphot_lower = 4.1544
logg_gspphot_upper = 4.1628
mh_gspphot = -0.198
mh_gspphot_lower = -0.2062
mh_gspphot_upper = -0.1893
distance_gspphot = 270.1068
distance_gspphot_lower = 268.8309
distance_gspphot_upper = 271.3992
azero_gspphot = 0.0012
azero_gspphot_lower = 0.0003
azero_gspphot_upper = 0.0036
ag_gspphot = 0.001
ag_gspphot_lower = 0.0002
ag_gspphot_upper = 0.0031
ebpminrp_gspphot = 0.0005
ebpminrp_gspphot_lower = 0.0001
ebpminrp_gspphot_upper = 0.0017
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 22:24:30 +0100
www.stella-vega.de
