Double Star Calculator - Orbit

Orbital Elements for FIN283

WDS:	FIN283	WDS ID/Discoverer
P:	12.460	Orbital period (years)
a:	0.324	Semi-major axis (arcseconds)
i:	113.0	Inclination (degrees)
Ω:	109.0	Longitude of ascending node (degrees)
T:	1986.000	Epoch of periastron passage (year)
e:	0.0	Eccentricity
ω:	0.0	Longitude of periastron (degrees)
Start-Year:	2018.77	Year
End-Year:	2031.23	Year
Epoch:	2026.5	Besselian Epoch

Further data from the WDS Sixth Catalog of Orbits for FIN283
Position:	214635.77-574210.9	Epoch-2000 right ascension and declination
WDS-ID:	21466-5742	WDS designation
Discoverer Code:	FIN283	Discover designation and components
ADS number:	.	Aitken Double Star catalog
HD number:	206804	HD catalog number
Hipparcos number:	107522	Hipparcos catalog number
V1:	9.57	Magnitude of the primary
V2:	9.68	Magnitude of the secondary
Equinox:	2000	Equinox
Date:		Date of last observation
Orbit grade:	2	Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate
Flags:	n	Flags
Ephemerides:		Ephemerides
Code:	Sod1999	Reference

Double Star Orbit for FIN283

WDS 6th Orbit including measures of FIN283

Error: Timeout while trying to load WDS 6th Orbit image.

Ephemeris of FIN283

Click to expand/collapse ephemeris:

Year       Sep[“]   PA[°]
---------------------------------------------
2026.50    0.127    18.63
--------------------------
2018.77    0.240   266.40
2018.87    0.231   264.27
2018.97    0.221   261.94
2019.07    0.211   259.41
2019.17    0.201   256.62
2019.27    0.191   253.54
2019.37    0.182   250.13
2019.47    0.172   246.33
2019.57    0.163   242.09
2019.67    0.154   237.37
2019.77    0.146   232.12
2019.87    0.140   226.32
2019.97    0.134   219.98
2020.07    0.130   213.17
2020.17    0.127   206.00
2020.27    0.127   198.63
2020.37    0.128   191.28
2020.47    0.130   184.13
2020.57    0.135   177.36
2020.67    0.140   171.07
2020.77    0.147   165.33
2020.87    0.155   160.13
2020.97    0.164   155.46
2021.07    0.173   151.27
2021.17    0.182   147.52
2021.27    0.192   144.14
2021.37    0.202   141.09
2021.47    0.212   138.33
2021.57    0.222   135.81
2021.67    0.232   133.51
2021.77    0.241   131.39
2021.87    0.250   129.43
2021.97    0.259   127.60
2022.07    0.267   125.89
2022.17    0.275   124.28
2022.27    0.283   122.76
2022.37    0.290   121.31
2022.47    0.296   119.93
2022.57    0.302   118.60
2022.67    0.307   117.32
2022.77    0.311   116.08
2022.87    0.315   114.87
2022.97    0.318   113.69
2023.07    0.321   112.52
2023.17    0.322   111.38
2023.27    0.324   110.24
2023.37    0.324   109.11
2023.47    0.324   107.98
2023.57    0.323   106.85
2023.67    0.321   105.71
2023.77    0.319   104.55
2023.87    0.316   103.37
2023.97    0.312   102.17
2024.07    0.308   100.93
2024.17    0.303    99.66
2024.27    0.297    98.34
2024.37    0.291    96.97
2024.47    0.284    95.54
2024.57    0.277    94.03
2024.67    0.269    92.44
2024.77    0.261    90.75
2024.87    0.252    88.95
2024.97    0.243    87.01
2025.07    0.234    84.93
2025.17    0.224    82.66
2025.27    0.214    80.19
2025.37    0.204    77.48
2025.47    0.194    74.50
2025.57    0.184    71.19
2025.67    0.175    67.51
2025.77    0.166    63.41
2025.87    0.157    58.84
2025.97    0.149    53.75
2026.07    0.142    48.12
2026.17    0.136    41.94
2026.27    0.131    35.26
2026.37    0.128    28.18
2026.47    0.127    20.85
2026.57    0.127    13.47
2026.67    0.129     6.24
2026.77    0.133   359.34
2026.87    0.138   352.90
2026.97    0.145   346.99
2027.07    0.153   341.63
2027.17    0.161   336.81
2027.27    0.170   332.48
2027.37    0.180   328.60
2027.47    0.189   325.12
2027.57    0.199   321.97
2027.67    0.209   319.13
2027.77    0.219   316.55
2027.87    0.229   314.18
2027.97    0.238   312.01
2028.07    0.248   310.00
2028.17    0.256   308.14
2028.27    0.265   306.39
2028.37    0.273   304.75
2028.47    0.280   303.21
2028.57    0.288   301.74
2028.67    0.294   300.33
2028.77    0.300   298.99
2028.87    0.305   297.70
2028.97    0.310   296.44
2029.07    0.314   295.23
2029.17    0.317   294.04
2029.27    0.320   292.87
2029.37    0.322   291.72
2029.47    0.323   290.58
2029.57    0.324   289.45
2029.67    0.324   288.32
2029.77    0.323   287.19
2029.87    0.322   286.05
2029.97    0.319   284.90
2030.07    0.317   283.73
2030.17    0.313   282.53
2030.27    0.309   281.31
2030.37    0.304   280.05
2030.47    0.299   278.74
2030.57    0.293   277.39
2030.67    0.286   275.98
2030.77    0.279   274.49
2030.87    0.271   272.93
2030.97    0.263   271.27
2031.07    0.255   269.50
2031.17    0.246   267.61

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 - Orbital Elements makes use of the Washington Double Star Sixth Catalog of Orbits of Visual Binary Stars, maintained at the U.S. Naval Observatory.

Report Information

Double Star Calculator:		Version 1.2 ($Rev: 2397 $)
Report created:		2026-06-25 18:31:23