| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 18:30:48 |
| WDS: | GC20750 | WDS ID/Discoverer |
| P: | 2.068 | Orbital period (years) |
| a: | 0.00598 | Semi-major axis (arcseconds) |
| i: | 62.65 | Inclination (degrees) |
| Ω: | 137.04 | Longitude of ascending node (degrees) |
| T: | 1992.348 | Epoch of periastron passage (year) |
| e: | 0.0 | Eccentricity |
| ω: | 0.0 | Longitude of periastron (degrees) |
| Start-Year: | 2024.0 | Year |
| End-Year: | 2026.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 152529.49+455651.0 | Epoch-2000 right ascension and declination |
| WDS-ID: | 15255+4557 | WDS designation |
| Discoverer Code: | GC20750 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 137664 | HD catalog number |
| Hipparcos number: | 75508 | Hipparcos catalog number |
| V1: | 7.28 | Magnitude of the primary |
| V2: | . | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 1991 | Date of last observation |
| Orbit grade: | 9 | 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 0.003 77.2 ------------------------- 2024.0 0.003 266.7 2025.0 0.003 77.2