| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 18:35:57 |
| WDS: | WSI84BA,BB | WDS ID/Discoverer |
| P: | 10.460 | Orbital period (years) |
| a: | 0.1284 | Semi-major axis (arcseconds) |
| i: | 141.8 | Inclination (degrees) |
| Ω: | 179.1 | Longitude of ascending node (degrees) |
| T: | 2012.623 | Epoch of periastron passage (year) |
| e: | 0.24 | Eccentricity |
| ω: | 34.9 | Longitude of periastron (degrees) |
| Start-Year: | 2020.0 | Year |
| End-Year: | 2030.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 160539.42-325142.6 | Epoch-2000 right ascension and declination |
| WDS-ID: | 16057-3252 | WDS designation |
| Discoverer Code: | WSI84BA,BB | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | . | HD catalog number |
| Hipparcos number: | . | Hipparcos catalog number |
| V1: | 10.0 | Magnitude of the primary |
| V2: | 10.1 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2017 | 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 0.107 43.9 ------------------------- 2020.0 0.113 275.3 2021.0 0.104 237.8 2022.0 0.104 198.1 2023.0 0.093 154.6 2024.0 0.083 95.0 2025.0 0.107 43.9 2026.0 0.137 14.9 2027.0 0.153 354.7 2028.0 0.152 336.3 2029.0 0.139 316.0