| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 16:25:20 |
| WDS: | HDS134 | WDS ID/Discoverer |
| P: | 16.280 | Orbital period (years) |
| a: | 0.13 | Semi-major axis (arcseconds) |
| i: | 58.18 | Inclination (degrees) |
| Ω: | 235.03 | Longitude of ascending node (degrees) |
| T: | 1998.550 | Epoch of periastron passage (year) |
| e: | 0.385 | Eccentricity |
| ω: | 107.45 | Longitude of periastron (degrees) |
| Start-Year: | 2017.0 | Year |
| End-Year: | 2033.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 010143.49+251732.1 | Epoch-2000 right ascension and declination |
| WDS-ID: | 01017+2518 | WDS designation |
| Discoverer Code: | HDS134 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 6009 | HD catalog number |
| Hipparcos number: | 4809 | Hipparcos catalog number |
| V1: | 7.48 | Magnitude of the primary |
| V2: | 7.76 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2010 | Date of last observation |
| Orbit grade: | 2 | 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 0.130 202.6 ------------------------- 2017.0 0.107 65.1 2018.0 0.108 80.5 2019.0 0.102 96.9 2020.0 0.094 115.9 2021.0 0.092 137.3 2022.0 0.096 158.2 2023.0 0.106 176.3 2024.0 0.118 190.9 2025.0 0.130 202.6 2026.0 0.138 212.7 2027.0 0.139 222.0 2028.0 0.130 231.9 2029.0 0.107 244.7 2030.0 0.067 269.6 2031.0 0.044 346.2 2032.0 0.080 39.8