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Double Star Calculator - Orbital Elements
- Revision:
$Rev: 1216 $
- Report created:
2025-07-11 19:42:52
WDS:
FOX102AB
WDS ID/Discoverer
P:
127.120
Orbital period (years)
a:
0.263
Semi-major axis (arcseconds)
i:
22.2
Inclination (degrees)
Ω:
139.1
Longitude of ascending node (degrees)
T:
2006.750
Epoch of periastron passage (year)
e:
0.292
Eccentricity
ω:
259.4
Longitude of periastron (degrees)
Start-Year:
1962.0
Year
End-Year:
2088.0
Year
Epoch:
2025.0
Besselian Epoch
Position:
233723.17+073726.2
Epoch-2000 right ascension and declination
WDS-ID:
23374+0737
WDS designation
Discoverer Code:
FOX102AB
Discover designation and components
ADS number:
16873
Aitken Double Star catalog
HD number:
222068
HD catalog number
Hipparcos number:
116571
Hipparcos catalog number
V1:
9.12
Magnitude of the primary
V2:
9.23
Magnitude of the secondary
Equinox:
2000
Equinox
Date:
2014
Date of last observation
Orbit grade:
3
Orbit grade, ranging from 1 'definitive' to 5 'indeterminate'
Flags:
Flags
Image from the USNO WDS 6th Orbit Catalog (see Acknowledgements)
Click to expand/collapse ephemeris:
Year Sep[“] PA[°]
---------------------------------------------
2025.0 0.232 123.4
-------------------------
1962.0 0.299 251.8
1963.0 0.298 253.7
1964.0 0.297 255.7
1965.0 0.295 257.7
1966.0 0.293 259.7
1967.0 0.292 261.7
1968.0 0.290 263.8
1969.0 0.288 265.9
1970.0 0.286 268.0
1971.0 0.284 270.1
1972.0 0.282 272.3
1973.0 0.279 274.5
1974.0 0.277 276.7
1975.0 0.275 279.0
1976.0 0.272 281.3
1977.0 0.270 283.7
1978.0 0.267 286.1
1979.0 0.264 288.5
1980.0 0.262 291.0
1981.0 0.259 293.6
1982.0 0.256 296.2
1983.0 0.252 298.9
1984.0 0.249 301.7
1985.0 0.246 304.5
1986.0 0.242 307.4
1987.0 0.239 310.4
1988.0 0.235 313.5
1989.0 0.231 316.7
1990.0 0.227 320.0
1991.0 0.223 323.4
1992.0 0.219 327.0
1993.0 0.215 330.7
1994.0 0.211 334.5
1995.0 0.207 338.5
1996.0 0.203 342.6
1997.0 0.199 346.9
1998.0 0.195 351.4
1999.0 0.191 356.0
2000.0 0.188 0.9
2001.0 0.184 5.9
2002.0 0.181 11.1
2003.0 0.179 16.5
2004.0 0.176 22.0
2005.0 0.175 27.6
2006.0 0.173 33.3
2007.0 0.173 39.1
2008.0 0.173 44.9
2009.0 0.173 50.7
2010.0 0.174 56.5
2011.0 0.176 62.1
2012.0 0.178 67.7
2013.0 0.181 73.0
2014.0 0.184 78.2
2015.0 0.188 83.3
2016.0 0.191 88.1
2017.0 0.196 92.7
2018.0 0.200 97.2
2019.0 0.204 101.4
2020.0 0.209 105.5
2021.0 0.213 109.4
2022.0 0.218 113.1
2023.0 0.223 116.7
2024.0 0.227 120.1
2025.0 0.232 123.4
2026.0 0.236 126.6
2027.0 0.240 129.6
2028.0 0.245 132.6
2029.0 0.249 135.4
2030.0 0.253 138.2
2031.0 0.257 140.8
2032.0 0.261 143.4
2033.0 0.264 146.0
2034.0 0.268 148.4
2035.0 0.271 150.8
2036.0 0.274 153.1
2037.0 0.277 155.4
2038.0 0.280 157.7
2039.0 0.283 159.8
2040.0 0.286 162.0
2041.0 0.288 164.1
2042.0 0.290 166.2
2043.0 0.293 168.2
2044.0 0.295 170.2
2045.0 0.297 172.2
2046.0 0.299 174.2
2047.0 0.301 176.1
2048.0 0.302 178.0
2049.0 0.304 179.9
2050.0 0.305 181.8
2051.0 0.307 183.6
2052.0 0.308 185.4
2053.0 0.309 187.3
2054.0 0.310 189.1
2055.0 0.311 190.9
2056.0 0.312 192.7
2057.0 0.313 194.4
2058.0 0.313 196.2
2059.0 0.314 198.0
2060.0 0.315 199.7
2061.0 0.315 201.5
2062.0 0.315 203.2
2063.0 0.316 205.0
2064.0 0.316 206.7
2065.0 0.316 208.4
2066.0 0.316 210.2
2067.0 0.316 211.9
2068.0 0.316 213.7
2069.0 0.316 215.4
2070.0 0.316 217.1
2071.0 0.315 218.9
2072.0 0.315 220.6
2073.0 0.315 222.4
2074.0 0.314 224.1
2075.0 0.314 225.9
2076.0 0.313 227.7
2077.0 0.312 229.4
2078.0 0.312 231.2
2079.0 0.311 233.0
2080.0 0.310 234.8
2081.0 0.309 236.6
2082.0 0.308 238.4
2083.0 0.307 240.3
2084.0 0.306 242.1
2085.0 0.305 244.0
2086.0 0.304 245.9
2087.0 0.302 247.7
This result is provided without warranty. For all terms, see the Full Disclaimer .
Copyright (C) 2025. The Double Star Calculator and the results generated are licensed under CC BY-NC-SA 4.0 .
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 .
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