Double Star Calculator - Orbit

Orbital Elements for FIN105
WDS: FIN105 WDS ID/Discoverer
P: 200.940 Orbital period (years)
a: 0.319 Semi-major axis (arcseconds)
i: 129.5 Inclination (degrees)
Ω: 81.1 Longitude of ascending node (degrees)
T: 2040.220 Epoch of periastron passage (year)
e: 0.487 Eccentricity
ω: 111.3 Longitude of periastron (degrees)
Start-Year: 1924.53 Year
End-Year: 2125.47 Year
Epoch: 2026.5 Besselian Epoch
Further data from the WDS Sixth Catalog of Orbits for FIN105
Position: 073015.00-565728.6 Epoch-2000 right ascension and declination
WDS-ID: 07303-5657 WDS designation
Discoverer Code: FIN105 Discover designation and components
ADS number: . Aitken Double Star catalog
HD number: 60231 HD catalog number
Hipparcos number: . Hipparcos catalog number
V1: 9.55 Magnitude of the primary
V2: 9.62 Magnitude of the secondary
Equinox: 2000 Equinox
Date: 2022 Date of last observation
Orbit grade: 4 Orbit grade, ranging from :
1 = Definitive
2 = Good
3 = Reliable
4 = Preliminary
5 = Indeterminate
Flags: Flags
Ephemerides: Ephemerides
Code: Doc2022d Reference

Double Star Orbit for FIN105



WDS 6th Orbit including measures of FIN105

-- Image from the USNO WDS 6th Orbit Catalog (see Acknowledgements) --


Legend:
Green plus signs:Visual (micrometric) measures
Violet asterisks:Photographic measures
Blue symbols:Various interferometric techniques
Dot-dash line:Indicates the line of nodes

Ephemeris of FIN105
Click to expand/collapse ephemeris:
Year       Sep[“]   PA[°]
---------------------------------------------
2026.50    0.177    51.01
--------------------------
1924.53    0.304   154.99
1925.53    0.305   153.90
1926.53    0.307   152.82
1927.53    0.309   151.75
1928.53    0.310   150.70
1929.53    0.312   149.65
1930.53    0.314   148.62
1931.53    0.316   147.59
1932.53    0.317   146.58
1933.53    0.319   145.58
1934.53    0.321   144.59
1935.53    0.322   143.61
1936.53    0.324   142.64
1937.53    0.326   141.69
1938.53    0.328   140.74
1939.53    0.329   139.80
1940.53    0.331   138.87
1941.53    0.333   137.95
1942.53    0.334   137.04
1943.53    0.336   136.14
1944.53    0.338   135.25
1945.53    0.339   134.36
1946.53    0.341   133.49
1947.53    0.342   132.62
1948.53    0.344   131.76
1949.53    0.346   130.91
1950.53    0.347   130.06
1951.53    0.348   129.22
1952.53    0.350   128.39
1953.53    0.351   127.57
1954.53    0.353   126.75
1955.53    0.354   125.94
1956.53    0.355   125.14
1957.53    0.356   124.34
1958.53    0.358   123.54
1959.53    0.359   122.75
1960.53    0.360   121.97
1961.53    0.361   121.19
1962.53    0.362   120.41
1963.53    0.363   119.64
1964.53    0.364   118.87
1965.53    0.365   118.11
1966.53    0.365   117.35
1967.53    0.366   116.59
1968.53    0.367   115.84
1969.53    0.367   115.08
1970.53    0.368   114.33
1971.53    0.368   113.58
1972.53    0.368   112.84
1973.53    0.369   112.09
1974.53    0.369   111.35
1975.53    0.369   110.60
1976.53    0.369   109.86
1977.53    0.369   109.11
1978.53    0.369   108.37
1979.53    0.368   107.62
1980.53    0.368   106.88
1981.53    0.368   106.13
1982.53    0.367   105.38
1983.53    0.366   104.62
1984.53    0.366   103.87
1985.53    0.365   103.11
1986.53    0.364   102.35
1987.53    0.363   101.58
1988.53    0.361   100.81
1989.53    0.360   100.03
1990.53    0.359    99.24
1991.53    0.357    98.45
1992.53    0.355    97.65
1993.53    0.353    96.84
1994.53    0.351    96.03
1995.53    0.349    95.20
1996.53    0.347    94.36
1997.53    0.344    93.51
1998.53    0.341    92.65
1999.53    0.338    91.78
2000.53    0.335    90.88
2001.53    0.332    89.97
2002.53    0.329    89.05
2003.53    0.325    88.10
2004.53    0.321    87.13
2005.53    0.317    86.14
2006.53    0.313    85.12
2007.53    0.309    84.07
2008.53    0.304    82.99
2009.53    0.299    81.88
2010.53    0.294    80.73
2011.53    0.289    79.53
2012.53    0.283    78.29
2013.53    0.277    77.00
2014.53    0.271    75.65
2015.53    0.264    74.24
2016.53    0.258    72.75
2017.53    0.251    71.19
2018.53    0.244    69.53
2019.53    0.236    67.77
2020.53    0.228    65.89
2021.53    0.220    63.88
2022.53    0.212    61.71
2023.53    0.203    59.36
2024.53    0.195    56.80
2025.53    0.186    54.00
2026.53    0.177    50.92
2027.53    0.168    47.50
2028.53    0.159    43.68
2029.53    0.150    39.41
2030.53    0.141    34.60
2031.53    0.133    29.17
2032.53    0.125    23.05
2033.53    0.118    16.20
2034.53    0.113     8.60
2035.53    0.109     0.33
2036.53    0.107   351.57
2037.53    0.106   342.59
2038.53    0.108   333.68
2039.53    0.111   325.15
2040.53    0.115   317.20
2041.53    0.121   309.94
2042.53    0.128   303.41
2043.53    0.135   297.55
2044.53    0.143   292.31
2045.53    0.151   287.61
2046.53    0.159   283.38
2047.53    0.166   279.53
2048.53    0.174   276.02
2049.53    0.181   272.79
2050.53    0.187   269.80
2051.53    0.194   267.00
2052.53    0.199   264.38
2053.53    0.205   261.91
2054.53    0.210   259.56
2055.53    0.215   257.31
2056.53    0.219   255.16
2057.53    0.223   253.09
2058.53    0.227   251.09
2059.53    0.230   249.16
2060.53    0.233   247.27
2061.53    0.236   245.44
2062.53    0.239   243.64
2063.53    0.241   241.88
2064.53    0.243   240.16
2065.53    0.245   238.46
2066.53    0.247   236.79
2067.53    0.249   235.14
2068.53    0.250   233.51
2069.53    0.251   231.90
2070.53    0.252   230.30
2071.53    0.254   228.72
2072.53    0.254   227.15
2073.53    0.255   225.59
2074.53    0.256   224.04
2075.53    0.257   222.50
2076.53    0.258   220.97
2077.53    0.258   219.45
2078.53    0.259   217.93
2079.53    0.259   216.42
2080.53    0.260   214.92
2081.53    0.260   213.42
2082.53    0.261   211.93
2083.53    0.261   210.44
2084.53    0.262   208.96
2085.53    0.262   207.48
2086.53    0.263   206.01
2087.53    0.263   204.54
2088.53    0.264   203.08
2089.53    0.264   201.62
2090.53    0.265   200.17
2091.53    0.265   198.73
2092.53    0.266   197.29
2093.53    0.266   195.86
2094.53    0.267   194.43
2095.53    0.267   193.01
2096.53    0.268   191.60
2097.53    0.269   190.20
2098.53    0.270   188.80
2099.53    0.270   187.41
2100.53    0.271   186.03
2101.53    0.272   184.66
2102.53    0.273   183.29
2103.53    0.274   181.94
2104.53    0.275   180.60
2105.53    0.276   179.26
2106.53    0.277   177.94
2107.53    0.278   176.62
2108.53    0.279   175.32
2109.53    0.280   174.03
2110.53    0.282   172.74
2111.53    0.283   171.47
2112.53    0.284   170.22
2113.53    0.286   168.97
2114.53    0.287   167.73
2115.53    0.288   166.51
2116.53    0.290   165.30
2117.53    0.291   164.09
2118.53    0.293   162.91
2119.53    0.294   161.73
2120.53    0.296   160.57
2121.53    0.297   159.42
2122.53    0.299   158.28
2123.53    0.301   157.15
2124.53    0.302   156.03






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 15:57:55



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