| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 18:49:03 |
| WDS: | RBR29AA,AB | WDS ID/Discoverer |
| P: | 6.113 | Orbital period (years) |
| a: | 0.0305 | Semi-major axis (arcseconds) |
| i: | 105.4 | Inclination (degrees) |
| Ω: | 17.5 | Longitude of ascending node (degrees) |
| T: | 2008.462 | Epoch of periastron passage (year) |
| e: | 0.2631 | Eccentricity |
| ω: | 52.6 | Longitude of periastron (degrees) |
| Start-Year: | 2022.0 | Year |
| End-Year: | 2028.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 174213.27+380414.9 | Epoch-2000 right ascension and declination |
| WDS-ID: | 17422+3804 | WDS designation |
| Discoverer Code: | RBR29AA,AB | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 161163 | HD catalog number |
| Hipparcos number: | 86642 | Hipparcos catalog number |
| V1: | 6.0 | Magnitude of the primary |
| V2: | 7.3 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | Date of last observation | |
| Orbit grade: | 9 | 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 0.011 71.6 ------------------------- 2022.0 0.029 203.0 2023.0 0.034 190.3 2024.0 0.020 171.2 2025.0 0.011 71.6 2026.0 0.025 23.6 2027.0 0.009 336.0