| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 16:37:03 |
| WDS: | A1278 | WDS ID/Discoverer |
| P: | 108.590 | Orbital period (years) |
| a: | 0.234 | Semi-major axis (arcseconds) |
| i: | 104.7 | Inclination (degrees) |
| Ω: | 131.0 | Longitude of ascending node (degrees) |
| T: | 2000.640 | Epoch of periastron passage (year) |
| e: | 0.711 | Eccentricity |
| ω: | 73.5 | Longitude of periastron (degrees) |
| Start-Year: | 1971.0 | Year |
| End-Year: | 2079.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 023813.90+460403.0 | Epoch-2000 right ascension and declination |
| WDS-ID: | 02382+4604 | WDS designation |
| Discoverer Code: | A1278 | Discover designation and components |
| ADS number: | 1992 | Aitken Double Star catalog |
| HD number: | 16283 | HD catalog number |
| Hipparcos number: | . | Hipparcos catalog number |
| V1: | 8.9 | Magnitude of the primary |
| V2: | 9.0 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2010 | 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 0.225 296.6 ------------------------- 1971.0 0.092 200.7 1972.0 0.093 196.8 1973.0 0.094 193.1 1974.0 0.095 189.5 1975.0 0.097 186.0 1976.0 0.099 182.6 1977.0 0.101 179.3 1978.0 0.103 176.2 1979.0 0.106 173.3 1980.0 0.108 170.4 1981.0 0.111 167.7 1982.0 0.113 165.2 1983.0 0.116 162.7 1984.0 0.118 160.3 1985.0 0.121 158.1 1986.0 0.123 155.9 1987.0 0.125 153.8 1988.0 0.126 151.7 1989.0 0.127 149.7 1990.0 0.128 147.7 1991.0 0.128 145.7 1992.0 0.127 143.7 1993.0 0.125 141.7 1994.0 0.122 139.6 1995.0 0.117 137.3 1996.0 0.110 134.8 1997.0 0.099 131.8 1998.0 0.085 128.0 1999.0 0.066 122.3 2000.0 0.041 110.5 2001.0 0.019 65.2 2002.0 0.030 346.8 2003.0 0.056 327.6 2004.0 0.081 320.6 2005.0 0.102 316.7 2006.0 0.120 314.0 2007.0 0.136 312.1 2008.0 0.149 310.5 2009.0 0.161 309.1 2010.0 0.171 308.0 2011.0 0.180 306.9 2012.0 0.187 305.9 2013.0 0.194 305.1 2014.0 0.200 304.2 2015.0 0.205 303.4 2016.0 0.209 302.7 2017.0 0.213 302.0 2018.0 0.216 301.2 2019.0 0.218 300.6 2020.0 0.220 299.9 2021.0 0.222 299.2 2022.0 0.223 298.6 2023.0 0.224 297.9 2024.0 0.225 297.3 2025.0 0.225 296.6 2026.0 0.225 296.0 2027.0 0.225 295.4 2028.0 0.224 294.7 2029.0 0.223 294.1 2030.0 0.222 293.4 2031.0 0.221 292.8 2032.0 0.219 292.1 2033.0 0.218 291.4 2034.0 0.216 290.7 2035.0 0.214 290.0 2036.0 0.211 289.3 2037.0 0.209 288.6 2038.0 0.207 287.8 2039.0 0.204 287.0 2040.0 0.201 286.3 2041.0 0.198 285.4 2042.0 0.195 284.6 2043.0 0.192 283.7 2044.0 0.189 282.9 2045.0 0.186 281.9 2046.0 0.182 281.0 2047.0 0.179 280.0 2048.0 0.175 279.0 2049.0 0.172 277.9 2050.0 0.168 276.8 2051.0 0.165 275.6 2052.0 0.161 274.4 2053.0 0.157 273.1 2054.0 0.153 271.7 2055.0 0.149 270.3 2056.0 0.146 268.8 2057.0 0.142 267.3 2058.0 0.138 265.6 2059.0 0.134 263.9 2060.0 0.131 262.0 2061.0 0.127 260.1 2062.0 0.123 258.0 2063.0 0.120 255.8 2064.0 0.117 253.5 2065.0 0.113 251.1 2066.0 0.110 248.5 2067.0 0.107 245.7 2068.0 0.104 242.8 2069.0 0.102 239.8 2070.0 0.099 236.6 2071.0 0.097 233.2 2072.0 0.095 229.7 2073.0 0.094 226.1 2074.0 0.093 222.4 2075.0 0.092 218.6 2076.0 0.091 214.7 2077.0 0.091 210.8 2078.0 0.091 206.9