| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 18:29:07 |
| WDS: | SEE219AB | WDS ID/Discoverer |
| P: | 70.800 | Orbital period (years) |
| a: | 0.2597 | Semi-major axis (arcseconds) |
| i: | 71.59 | Inclination (degrees) |
| Ω: | 26.64 | Longitude of ascending node (degrees) |
| T: | 1997.907 | Epoch of periastron passage (year) |
| e: | 0.6283 | Eccentricity |
| ω: | 299.9 | Longitude of periastron (degrees) |
| Start-Year: | 1990.0 | Year |
| End-Year: | 2060.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 150850.63-451647.3 | Epoch-2000 right ascension and declination |
| WDS-ID: | 15088-4517 | WDS designation |
| Discoverer Code: | SEE219AB | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 133955 | HD catalog number |
| Hipparcos number: | 74117 | Hipparcos catalog number |
| V1: | 4.43 | Magnitude of the primary |
| V2: | 5.23 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2012 | Date of last observation |
| Orbit grade: | 2 | 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 0.171 161.0 ------------------------- 1990.0 0.217 207.8 1991.0 0.198 209.8 1992.0 0.175 212.2 1993.0 0.149 215.4 1994.0 0.119 220.1 1995.0 0.085 228.4 1996.0 0.050 248.4 1997.0 0.033 310.9 1998.0 0.058 0.3 1999.0 0.090 16.3 2000.0 0.114 24.5 2001.0 0.129 30.2 2002.0 0.137 35.0 2003.0 0.140 39.4 2004.0 0.140 43.7 2005.0 0.137 48.1 2006.0 0.133 52.7 2007.0 0.129 57.6 2008.0 0.124 62.9 2009.0 0.119 68.6 2010.0 0.114 74.8 2011.0 0.110 81.5 2012.0 0.108 88.6 2013.0 0.106 96.0 2014.0 0.106 103.5 2015.0 0.107 110.9 2016.0 0.110 118.1 2017.0 0.113 124.9 2018.0 0.118 131.2 2019.0 0.124 136.9 2020.0 0.131 142.1 2021.0 0.138 146.7 2022.0 0.146 150.9 2023.0 0.154 154.6 2024.0 0.163 158.0 2025.0 0.171 161.0 2026.0 0.180 163.7 2027.0 0.189 166.2 2028.0 0.197 168.5 2029.0 0.206 170.6 2030.0 0.214 172.5 2031.0 0.222 174.2 2032.0 0.230 175.9 2033.0 0.238 177.4 2034.0 0.246 178.9 2035.0 0.253 180.2 2036.0 0.260 181.5 2037.0 0.266 182.7 2038.0 0.272 183.9 2039.0 0.278 185.0 2040.0 0.283 186.1 2041.0 0.288 187.1 2042.0 0.292 188.1 2043.0 0.296 189.1 2044.0 0.299 190.0 2045.0 0.302 190.9 2046.0 0.304 191.9 2047.0 0.305 192.8 2048.0 0.306 193.7 2049.0 0.306 194.6 2050.0 0.305 195.5 2051.0 0.303 196.4 2052.0 0.300 197.3 2053.0 0.296 198.3 2054.0 0.291 199.2 2055.0 0.285 200.2 2056.0 0.278 201.3 2057.0 0.269 202.4 2058.0 0.258 203.7 2059.0 0.245 205.0