| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 18:06:53 |
| WDS: | B1705AB | WDS ID/Discoverer |
| P: | 96.800 | Orbital period (years) |
| a: | 0.276 | Semi-major axis (arcseconds) |
| i: | 60.9 | Inclination (degrees) |
| Ω: | 259.8 | Longitude of ascending node (degrees) |
| T: | 2003.550 | Epoch of periastron passage (year) |
| e: | 0.634 | Eccentricity |
| ω: | 92.4 | Longitude of periastron (degrees) |
| Start-Year: | 1977.0 | Year |
| End-Year: | 2073.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 113929.63-652351.9 | Epoch-2000 right ascension and declination |
| WDS-ID: | 11395-6524 | WDS designation |
| Discoverer Code: | B1705AB | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 101379 | HD catalog number |
| Hipparcos number: | 56862 | Hipparcos catalog number |
| V1: | 5.52 | Magnitude of the primary |
| V2: | 6.61 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2013 | 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 0.232 117.4 ------------------------- 1977.0 0.246 218.1 1978.0 0.246 219.9 1979.0 0.247 221.6 1980.0 0.247 223.4 1981.0 0.247 225.1 1982.0 0.247 226.9 1983.0 0.247 228.6 1984.0 0.246 230.4 1985.0 0.245 232.1 1986.0 0.243 233.9 1987.0 0.241 235.7 1988.0 0.239 237.6 1989.0 0.235 239.5 1990.0 0.231 241.4 1991.0 0.227 243.5 1992.0 0.221 245.6 1993.0 0.214 247.9 1994.0 0.206 250.3 1995.0 0.196 252.9 1996.0 0.185 255.8 1997.0 0.172 259.2 1998.0 0.157 263.1 1999.0 0.139 268.0 2000.0 0.118 274.5 2001.0 0.094 284.1 2002.0 0.070 300.4 2003.0 0.052 331.1 2004.0 0.053 13.5 2005.0 0.072 42.4 2006.0 0.096 57.8 2007.0 0.119 67.1 2008.0 0.139 73.5 2009.0 0.156 78.4 2010.0 0.170 82.4 2011.0 0.182 85.9 2012.0 0.192 88.9 2013.0 0.200 91.7 2014.0 0.207 94.2 2015.0 0.213 96.6 2016.0 0.218 98.9 2017.0 0.221 101.2 2018.0 0.225 103.3 2019.0 0.227 105.4 2020.0 0.229 107.4 2021.0 0.230 109.5 2022.0 0.231 111.5 2023.0 0.232 113.4 2024.0 0.232 115.4 2025.0 0.232 117.4 2026.0 0.232 119.4 2027.0 0.232 121.3 2028.0 0.231 123.3 2029.0 0.231 125.3 2030.0 0.230 127.3 2031.0 0.229 129.3 2032.0 0.228 131.4 2033.0 0.227 133.4 2034.0 0.227 135.5 2035.0 0.226 137.6 2036.0 0.225 139.7 2037.0 0.224 141.8 2038.0 0.223 143.9 2039.0 0.222 146.1 2040.0 0.221 148.3 2041.0 0.221 150.4 2042.0 0.220 152.6 2043.0 0.220 154.8 2044.0 0.219 157.1 2045.0 0.219 159.3 2046.0 0.219 161.5 2047.0 0.219 163.7 2048.0 0.219 166.0 2049.0 0.219 168.2 2050.0 0.219 170.4 2051.0 0.219 172.6 2052.0 0.220 174.8 2053.0 0.221 177.0 2054.0 0.221 179.2 2055.0 0.222 181.4 2056.0 0.223 183.5 2057.0 0.224 185.7 2058.0 0.225 187.8 2059.0 0.226 189.9 2060.0 0.228 191.9 2061.0 0.229 194.0 2062.0 0.230 196.0 2063.0 0.232 198.0 2064.0 0.233 200.0 2065.0 0.235 201.9 2066.0 0.236 203.8 2067.0 0.237 205.7 2068.0 0.239 207.6 2069.0 0.240 209.5 2070.0 0.242 211.3 2071.0 0.243 213.1 2072.0 0.244 214.9