| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 17:54:41 |
| WDS: | HO369AB | WDS ID/Discoverer |
| P: | 118.100 | Orbital period (years) |
| a: | 0.247 | Semi-major axis (arcseconds) |
| i: | 74.9 | Inclination (degrees) |
| Ω: | 289.8 | Longitude of ascending node (degrees) |
| T: | 1923.620 | Epoch of periastron passage (year) |
| e: | 0.847 | Eccentricity |
| ω: | 327.3 | Longitude of periastron (degrees) |
| Start-Year: | 1966.0 | Year |
| End-Year: | 2084.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 095109.34+362920.8 | Epoch-2000 right ascension and declination |
| WDS-ID: | 09512+3629 | WDS designation |
| Discoverer Code: | HO369AB | Discover designation and components |
| ADS number: | 7541 | Aitken Double Star catalog |
| HD number: | 85177 | HD catalog number |
| Hipparcos number: | 48337 | Hipparcos catalog number |
| V1: | 8.02 | Magnitude of the primary |
| V2: | 9.85 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2020 | 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 0.278 108.5 ------------------------- 1966.0 0.334 97.1 1967.0 0.339 97.3 1968.0 0.343 97.5 1969.0 0.348 97.7 1970.0 0.352 98.0 1971.0 0.356 98.2 1972.0 0.360 98.4 1973.0 0.363 98.6 1974.0 0.367 98.7 1975.0 0.370 98.9 1976.0 0.373 99.1 1977.0 0.376 99.3 1978.0 0.379 99.5 1979.0 0.381 99.7 1980.0 0.384 99.8 1981.0 0.386 100.0 1982.0 0.388 100.2 1983.0 0.390 100.4 1984.0 0.392 100.5 1985.0 0.393 100.7 1986.0 0.395 100.9 1987.0 0.396 101.0 1988.0 0.397 101.2 1989.0 0.398 101.4 1990.0 0.398 101.5 1991.0 0.399 101.7 1992.0 0.399 101.8 1993.0 0.399 102.0 1994.0 0.399 102.2 1995.0 0.399 102.3 1996.0 0.399 102.5 1997.0 0.398 102.7 1998.0 0.397 102.8 1999.0 0.396 103.0 2000.0 0.395 103.1 2001.0 0.393 103.3 2002.0 0.392 103.5 2003.0 0.390 103.6 2004.0 0.388 103.8 2005.0 0.385 104.0 2006.0 0.383 104.2 2007.0 0.380 104.3 2008.0 0.377 104.5 2009.0 0.374 104.7 2010.0 0.370 104.9 2011.0 0.366 105.1 2012.0 0.362 105.3 2013.0 0.358 105.5 2014.0 0.353 105.7 2015.0 0.348 105.9 2016.0 0.343 106.1 2017.0 0.337 106.3 2018.0 0.331 106.6 2019.0 0.325 106.8 2020.0 0.318 107.0 2021.0 0.311 107.3 2022.0 0.304 107.6 2023.0 0.296 107.9 2024.0 0.287 108.2 2025.0 0.278 108.5 2026.0 0.269 108.8 2027.0 0.259 109.2 2028.0 0.248 109.6 2029.0 0.237 110.0 2030.0 0.225 110.5 2031.0 0.212 111.1 2032.0 0.198 111.7 2033.0 0.183 112.4 2034.0 0.167 113.2 2035.0 0.150 114.2 2036.0 0.131 115.6 2037.0 0.110 117.4 2038.0 0.086 120.1 2039.0 0.060 125.0 2040.0 0.030 139.3 2041.0 0.014 239.5 2042.0 0.038 286.2 2043.0 0.044 300.6 2044.0 0.039 315.2 2045.0 0.034 334.7 2046.0 0.031 359.5 2047.0 0.034 23.9 2048.0 0.042 42.1 2049.0 0.051 54.3 2050.0 0.062 62.4 2051.0 0.073 68.1 2052.0 0.084 72.4 2053.0 0.095 75.6 2054.0 0.106 78.1 2055.0 0.117 80.2 2056.0 0.127 82.0 2057.0 0.138 83.4 2058.0 0.148 84.7 2059.0 0.157 85.8 2060.0 0.167 86.8 2061.0 0.176 87.7 2062.0 0.185 88.4 2063.0 0.194 89.2 2064.0 0.203 89.8 2065.0 0.211 90.4 2066.0 0.220 91.0 2067.0 0.228 91.5 2068.0 0.235 92.0 2069.0 0.243 92.4 2070.0 0.250 92.8 2071.0 0.258 93.2 2072.0 0.265 93.6 2073.0 0.271 94.0 2074.0 0.278 94.3 2075.0 0.284 94.6 2076.0 0.291 94.9 2077.0 0.297 95.2 2078.0 0.303 95.5 2079.0 0.308 95.8 2080.0 0.314 96.1 2081.0 0.319 96.3 2082.0 0.324 96.6 2083.0 0.329 96.8