| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 17:11:59 |
| WDS: | HDS669 | WDS ID/Discoverer |
| P: | 26.990 | Orbital period (years) |
| a: | 0.2742 | Semi-major axis (arcseconds) |
| i: | 61.6 | Inclination (degrees) |
| Ω: | 2.4 | Longitude of ascending node (degrees) |
| T: | 2014.340 | Epoch of periastron passage (year) |
| e: | 0.654 | Eccentricity |
| ω: | 70.7 | Longitude of periastron (degrees) |
| Start-Year: | 2012.0 | Year |
| End-Year: | 2038.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 050718.31-835136.9 | Epoch-2000 right ascension and declination |
| WDS-ID: | 05073-8352 | WDS designation |
| Discoverer Code: | HDS669 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 35877 | HD catalog number |
| Hipparcos number: | 23824 | Hipparcos catalog number |
| V1: | 7.03 | Magnitude of the primary |
| V2: | 9.56 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2015 | Date of last observation |
| Orbit grade: | 3 | Orbit grade, ranging from 1 'definitive' to 5 'indeterminate' |
| Flags: | Flags |
Image from the USNO WDS 6th Orbit Catalog (see Acknowledgements)
Year Sep[“] PA[°] --------------------------------------------- 2025.0 0.284 221.9 ------------------------- 2012.0 0.167 341.9 2013.0 0.142 356.7 2014.0 0.080 26.3 2015.0 0.072 143.8 2016.0 0.157 174.5 2017.0 0.215 184.9 2018.0 0.252 191.5 2019.0 0.275 196.7 2020.0 0.290 201.2 2021.0 0.297 205.3 2022.0 0.299 209.4 2023.0 0.298 213.4 2024.0 0.292 217.6 2025.0 0.284 221.9 2026.0 0.275 226.5 2027.0 0.263 231.5 2028.0 0.251 237.0 2029.0 0.238 243.0 2030.0 0.225 249.8 2031.0 0.213 257.3 2032.0 0.202 265.7 2033.0 0.193 275.0 2034.0 0.186 285.1 2035.0 0.181 295.8 2036.0 0.179 307.0 2037.0 0.178 318.3