| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 16:29:31 |
| WDS: | A314 | WDS ID/Discoverer |
| P: | 107.900 | Orbital period (years) |
| a: | 0.296 | Semi-major axis (arcseconds) |
| i: | 116.1 | Inclination (degrees) |
| Ω: | 193.0 | Longitude of ascending node (degrees) |
| T: | 1989.310 | Epoch of periastron passage (year) |
| e: | 0.671 | Eccentricity |
| ω: | 44.1 | Longitude of periastron (degrees) |
| Start-Year: | 1972.0 | Year |
| End-Year: | 2078.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 013419.42-082727.3 | Epoch-2000 right ascension and declination |
| WDS-ID: | 01343-0827 | WDS designation |
| Discoverer Code: | A314 | Discover designation and components |
| ADS number: | 1232 | Aitken Double Star catalog |
| HD number: | 9626 | HD catalog number |
| Hipparcos number: | 7324 | Hipparcos catalog number |
| V1: | 8.8 | Magnitude of the primary |
| V2: | 9.1 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2008 | Date of last observation |
| Orbit grade: | 3 | Orbit grade, ranging from 1 'definitive' to 5 'indeterminate' |
| Flags: | n | Flags |
Image from the USNO WDS 6th Orbit Catalog (see Acknowledgements)
Year Sep[“] PA[°] --------------------------------------------- 2025.0 0.414 0.4 ------------------------- 1972.0 0.140 288.3 1973.0 0.135 283.2 1974.0 0.130 277.8 1975.0 0.126 271.9 1976.0 0.123 265.8 1977.0 0.121 259.4 1978.0 0.120 252.9 1979.0 0.120 246.3 1980.0 0.121 239.7 1981.0 0.122 233.2 1982.0 0.123 226.8 1983.0 0.124 220.6 1984.0 0.124 214.4 1985.0 0.123 208.2 1986.0 0.119 201.7 1987.0 0.112 194.7 1988.0 0.100 186.2 1989.0 0.082 174.6 1990.0 0.062 156.0 1991.0 0.049 123.6 1992.0 0.054 84.7 1993.0 0.073 59.7 1994.0 0.097 46.2 1995.0 0.122 38.1 1996.0 0.145 32.7 1997.0 0.168 28.8 1998.0 0.189 25.8 1999.0 0.208 23.4 2000.0 0.226 21.4 2001.0 0.243 19.6 2002.0 0.258 18.1 2003.0 0.273 16.7 2004.0 0.286 15.5 2005.0 0.298 14.4 2006.0 0.310 13.4 2007.0 0.321 12.4 2008.0 0.331 11.5 2009.0 0.340 10.7 2010.0 0.349 9.9 2011.0 0.356 9.1 2012.0 0.364 8.4 2013.0 0.371 7.6 2014.0 0.377 7.0 2015.0 0.382 6.3 2016.0 0.388 5.7 2017.0 0.392 5.0 2018.0 0.396 4.4 2019.0 0.400 3.8 2020.0 0.404 3.2 2021.0 0.406 2.6 2022.0 0.409 2.1 2023.0 0.411 1.5 2024.0 0.413 0.9 2025.0 0.414 0.4 2026.0 0.415 359.8 2027.0 0.416 359.3 2028.0 0.416 358.7 2029.0 0.416 358.2 2030.0 0.416 357.6 2031.0 0.416 357.1 2032.0 0.415 356.5 2033.0 0.414 356.0 2034.0 0.412 355.4 2035.0 0.410 354.8 2036.0 0.408 354.3 2037.0 0.406 353.7 2038.0 0.404 353.1 2039.0 0.401 352.5 2040.0 0.398 351.9 2041.0 0.394 351.3 2042.0 0.391 350.7 2043.0 0.387 350.1 2044.0 0.383 349.4 2045.0 0.379 348.8 2046.0 0.374 348.1 2047.0 0.370 347.4 2048.0 0.365 346.7 2049.0 0.360 346.0 2050.0 0.354 345.2 2051.0 0.349 344.5 2052.0 0.343 343.7 2053.0 0.337 342.8 2054.0 0.331 342.0 2055.0 0.325 341.1 2056.0 0.318 340.2 2057.0 0.312 339.2 2058.0 0.305 338.2 2059.0 0.298 337.2 2060.0 0.291 336.1 2061.0 0.284 334.9 2062.0 0.276 333.7 2063.0 0.269 332.4 2064.0 0.261 331.0 2065.0 0.253 329.6 2066.0 0.245 328.1 2067.0 0.237 326.4 2068.0 0.229 324.7 2069.0 0.221 322.8 2070.0 0.213 320.8 2071.0 0.205 318.6 2072.0 0.197 316.2 2073.0 0.189 313.6 2074.0 0.181 310.8 2075.0 0.173 307.8 2076.0 0.166 304.5 2077.0 0.158 300.8