| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 17:53:58 |
| WDS: | CHR176 | WDS ID/Discoverer |
| P: | 20.730 | Orbital period (years) |
| a: | 0.1141 | Semi-major axis (arcseconds) |
| i: | 76.3 | Inclination (degrees) |
| Ω: | 22.2 | Longitude of ascending node (degrees) |
| T: | 1999.780 | Epoch of periastron passage (year) |
| e: | 0.373 | Eccentricity |
| ω: | 259.7 | Longitude of periastron (degrees) |
| Start-Year: | 2015.0 | Year |
| End-Year: | 2035.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 094436.62+645902.6 | Epoch-2000 right ascension and declination |
| WDS-ID: | 09446+6459 | WDS designation |
| Discoverer Code: | CHR176 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 83962 | HD catalog number |
| Hipparcos number: | 47791 | Hipparcos catalog number |
| V1: | 6.2 | Magnitude of the primary |
| V2: | . | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | Date of last observation | |
| Orbit grade: | 2 | 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 0.114 27.1 ------------------------- 2015.0 0.082 184.3 2016.0 0.094 190.7 2017.0 0.099 196.0 2018.0 0.094 201.2 2019.0 0.075 208.0 2020.0 0.040 223.7 2021.0 0.021 327.6 2022.0 0.060 9.1 2023.0 0.090 18.1 2024.0 0.108 23.1 2025.0 0.114 27.1 2026.0 0.112 30.9 2027.0 0.104 35.2 2028.0 0.091 40.4 2029.0 0.076 47.5 2030.0 0.059 58.6 2031.0 0.044 77.7 2032.0 0.037 109.5 2033.0 0.042 143.6 2034.0 0.055 165.5