| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 17:24:40 |
| WDS: | A668 | WDS ID/Discoverer |
| P: | 107.200 | Orbital period (years) |
| a: | 0.2013 | Semi-major axis (arcseconds) |
| i: | 40.9 | Inclination (degrees) |
| Ω: | 212.1 | Longitude of ascending node (degrees) |
| T: | 1983.390 | Epoch of periastron passage (year) |
| e: | 0.666 | Eccentricity |
| ω: | 324.1 | Longitude of periastron (degrees) |
| Start-Year: | 1972.0 | Year |
| End-Year: | 2078.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 061526.16-090208.7 | Epoch-2000 right ascension and declination |
| WDS-ID: | 06154-0902 | WDS designation |
| Discoverer Code: | A668 | Discover designation and components |
| ADS number: | 4866 | Aitken Double Star catalog |
| HD number: | 43362 | HD catalog number |
| Hipparcos number: | 29705 | Hipparcos catalog number |
| V1: | 6.34 | Magnitude of the primary |
| V2: | 7.73 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 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 0.284 353.1 ------------------------- 1972.0 0.161 51.1 1973.0 0.150 54.3 1974.0 0.138 58.0 1975.0 0.126 62.4 1976.0 0.114 67.7 1977.0 0.101 74.3 1978.0 0.089 82.9 1979.0 0.077 94.2 1980.0 0.066 109.5 1981.0 0.059 129.4 1982.0 0.057 152.6 1983.0 0.060 175.4 1984.0 0.066 194.9 1985.0 0.072 211.0 1986.0 0.078 224.5 1987.0 0.083 236.3 1988.0 0.089 246.7 1989.0 0.094 255.9 1990.0 0.099 264.2 1991.0 0.104 271.7 1992.0 0.110 278.4 1993.0 0.116 284.5 1994.0 0.122 289.9 1995.0 0.128 294.8 1996.0 0.134 299.3 1997.0 0.141 303.3 1998.0 0.147 307.0 1999.0 0.154 310.4 2000.0 0.160 313.5 2001.0 0.167 316.4 2002.0 0.173 319.0 2003.0 0.179 321.5 2004.0 0.185 323.8 2005.0 0.192 326.0 2006.0 0.197 328.0 2007.0 0.203 329.9 2008.0 0.209 331.7 2009.0 0.215 333.4 2010.0 0.220 335.1 2011.0 0.225 336.6 2012.0 0.230 338.1 2013.0 0.235 339.5 2014.0 0.240 340.9 2015.0 0.245 342.2 2016.0 0.250 343.4 2017.0 0.254 344.6 2018.0 0.258 345.8 2019.0 0.262 346.9 2020.0 0.266 348.0 2021.0 0.270 349.1 2022.0 0.274 350.1 2023.0 0.277 351.1 2024.0 0.281 352.1 2025.0 0.284 353.1 2026.0 0.287 354.0 2027.0 0.290 354.9 2028.0 0.292 355.9 2029.0 0.295 356.7 2030.0 0.297 357.6 2031.0 0.300 358.5 2032.0 0.302 359.3 2033.0 0.304 0.2 2034.0 0.305 1.0 2035.0 0.307 1.8 2036.0 0.308 2.6 2037.0 0.310 3.4 2038.0 0.311 4.2 2039.0 0.312 5.0 2040.0 0.312 5.8 2041.0 0.313 6.6 2042.0 0.313 7.4 2043.0 0.314 8.1 2044.0 0.314 8.9 2045.0 0.313 9.7 2046.0 0.313 10.5 2047.0 0.313 11.3 2048.0 0.312 12.1 2049.0 0.311 12.9 2050.0 0.310 13.7 2051.0 0.308 14.5 2052.0 0.307 15.3 2053.0 0.305 16.1 2054.0 0.303 16.9 2055.0 0.301 17.8 2056.0 0.299 18.6 2057.0 0.296 19.5 2058.0 0.293 20.4 2059.0 0.290 21.3 2060.0 0.287 22.2 2061.0 0.283 23.1 2062.0 0.279 24.1 2063.0 0.275 25.1 2064.0 0.271 26.1 2065.0 0.266 27.2 2066.0 0.261 28.3 2067.0 0.256 29.4 2068.0 0.250 30.6 2069.0 0.244 31.9 2070.0 0.238 33.2 2071.0 0.231 34.6 2072.0 0.224 36.1 2073.0 0.217 37.7 2074.0 0.209 39.4 2075.0 0.201 41.2 2076.0 0.192 43.2 2077.0 0.183 45.4