| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 19:03:35 |
| WDS: | CHR84AA,AB | WDS ID/Discoverer |
| P: | 3.551 | Orbital period (years) |
| a: | 0.074 | Semi-major axis (arcseconds) |
| i: | 147.29 | Inclination (degrees) |
| Ω: | 276.91 | Longitude of ascending node (degrees) |
| T: | 1997.347 | Epoch of periastron passage (year) |
| e: | 0.597 | Eccentricity |
| ω: | 83.88 | Longitude of periastron (degrees) |
| Start-Year: | 2024.0 | Year |
| End-Year: | 2026.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 190904.35+343559.9 | Epoch-2000 right ascension and declination |
| WDS-ID: | 19091+3436 | WDS designation |
| Discoverer Code: | CHR84AA,AB | Discover designation and components |
| ADS number: | 12101 | Aitken Double Star catalog |
| HD number: | 178911 | HD catalog number |
| Hipparcos number: | 94076 | Hipparcos catalog number |
| V1: | 6.89 | Magnitude of the primary |
| V2: | 8.96 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2012 | Date of last observation |
| Orbit grade: | 1 | 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 0.079 328.9 ------------------------- 2024.0 0.100 13.4 2025.0 0.079 328.9