| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 19:37:16 |
| WDS: | RED12 | WDS ID/Discoverer |
| P: | 8.832 | Orbital period (years) |
| a: | 0.1232 | Semi-major axis (arcseconds) |
| i: | 108.8 | Inclination (degrees) |
| Ω: | 178.0 | Longitude of ascending node (degrees) |
| T: | 2025.141 | Epoch of periastron passage (year) |
| e: | 0.335 | Eccentricity |
| ω: | 314.6 | Longitude of periastron (degrees) |
| Start-Year: | 2021.0 | Year |
| End-Year: | 2029.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 225210.73-173013.4 | Epoch-2000 right ascension and declination |
| WDS-ID: | 22522-1730 | WDS designation |
| Discoverer Code: | RED12 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | . | HD catalog number |
| Hipparcos number: | . | Hipparcos catalog number |
| V1: | 15.43 | Magnitude of the primary |
| V2: | 16.55 | Magnitude of the secondary |
| Equinox: | 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 0.050 204.9 ------------------------- 2021.0 0.131 12.9 2022.0 0.149 3.6 2023.0 0.132 354.5 2024.0 0.070 335.7 2025.0 0.050 204.9 2026.0 0.091 170.9 2027.0 0.060 138.4 2028.0 0.053 61.9