| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 19:02:45 |
| WDS: | HU940 | WDS ID/Discoverer |
| P: | 111.600 | Orbital period (years) |
| a: | 0.316 | Semi-major axis (arcseconds) |
| i: | 129.2 | Inclination (degrees) |
| Ω: | 31.4 | Longitude of ascending node (degrees) |
| T: | 1939.800 | Epoch of periastron passage (year) |
| e: | 0.784 | Eccentricity |
| ω: | 18.5 | Longitude of periastron (degrees) |
| Start-Year: | 1970.0 | Year |
| End-Year: | 2080.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 190530.86+335221.5 | Epoch-2000 right ascension and declination |
| WDS-ID: | 19055+3352 | WDS designation |
| Discoverer Code: | HU940 | Discover designation and components |
| ADS number: | 12033 | Aitken Double Star catalog |
| HD number: | . | HD catalog number |
| Hipparcos number: | 93754 | Hipparcos catalog number |
| V1: | 9.18 | Magnitude of the primary |
| V2: | 9.78 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 1996 | 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 0.391 183.5 ------------------------- 1970.0 0.479 211.0 1971.0 0.486 210.5 1972.0 0.492 210.0 1973.0 0.498 209.5 1974.0 0.504 209.0 1975.0 0.509 208.5 1976.0 0.514 208.0 1977.0 0.518 207.5 1978.0 0.522 207.0 1979.0 0.526 206.6 1980.0 0.530 206.1 1981.0 0.533 205.7 1982.0 0.536 205.2 1983.0 0.539 204.8 1984.0 0.541 204.4 1985.0 0.543 203.9 1986.0 0.545 203.5 1987.0 0.546 203.1 1988.0 0.547 202.7 1989.0 0.548 202.2 1990.0 0.549 201.8 1991.0 0.549 201.4 1992.0 0.549 201.0 1993.0 0.549 200.6 1994.0 0.548 200.1 1995.0 0.547 199.7 1996.0 0.546 199.3 1997.0 0.545 198.9 1998.0 0.543 198.4 1999.0 0.541 198.0 2000.0 0.539 197.6 2001.0 0.536 197.1 2002.0 0.533 196.7 2003.0 0.530 196.2 2004.0 0.527 195.8 2005.0 0.523 195.3 2006.0 0.520 194.9 2007.0 0.515 194.4 2008.0 0.511 193.9 2009.0 0.506 193.4 2010.0 0.501 192.9 2011.0 0.496 192.4 2012.0 0.491 191.9 2013.0 0.485 191.4 2014.0 0.479 190.8 2015.0 0.472 190.3 2016.0 0.465 189.7 2017.0 0.458 189.1 2018.0 0.451 188.5 2019.0 0.443 187.9 2020.0 0.435 187.2 2021.0 0.427 186.5 2022.0 0.419 185.8 2023.0 0.410 185.1 2024.0 0.400 184.3 2025.0 0.391 183.5 2026.0 0.381 182.7 2027.0 0.371 181.8 2028.0 0.360 180.8 2029.0 0.349 179.8 2030.0 0.337 178.7 2031.0 0.326 177.6 2032.0 0.314 176.3 2033.0 0.301 175.0 2034.0 0.288 173.5 2035.0 0.275 172.0 2036.0 0.261 170.2 2037.0 0.247 168.2 2038.0 0.232 166.0 2039.0 0.217 163.5 2040.0 0.201 160.6 2041.0 0.186 157.2 2042.0 0.170 153.2 2043.0 0.154 148.4 2044.0 0.137 142.4 2045.0 0.122 134.8 2046.0 0.107 125.1 2047.0 0.094 112.4 2048.0 0.084 96.2 2049.0 0.078 76.6 2050.0 0.074 54.6 2051.0 0.070 30.4 2052.0 0.060 0.4 2053.0 0.057 321.8 2054.0 0.069 288.1 2055.0 0.091 267.6 2056.0 0.115 255.5 2057.0 0.140 247.7 2058.0 0.164 242.2 2059.0 0.186 238.1 2060.0 0.208 234.8 2061.0 0.228 232.1 2062.0 0.247 229.9 2063.0 0.265 228.0 2064.0 0.283 226.3 2065.0 0.299 224.8 2066.0 0.314 223.4 2067.0 0.329 222.2 2068.0 0.343 221.1 2069.0 0.357 220.1 2070.0 0.369 219.1 2071.0 0.382 218.2 2072.0 0.393 217.4 2073.0 0.404 216.6 2074.0 0.415 215.8 2075.0 0.425 215.1 2076.0 0.434 214.4 2077.0 0.443 213.8 2078.0 0.452 213.1 2079.0 0.460 212.5