| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 16:52:11 |
| WDS: | B52 | WDS ID/Discoverer |
| P: | 19.408 | Orbital period (years) |
| a: | 0.222 | Semi-major axis (arcseconds) |
| i: | 85.1 | Inclination (degrees) |
| Ω: | 140.9 | Longitude of ascending node (degrees) |
| T: | 2016.226 | Epoch of periastron passage (year) |
| e: | 0.355 | Eccentricity |
| ω: | 3.4 | Longitude of periastron (degrees) |
| Start-Year: | 2016.0 | Year |
| End-Year: | 2034.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 033356.81-310449.1 | Epoch-2000 right ascension and declination |
| WDS-ID: | 03339-3105 | WDS designation |
| Discoverer Code: | B52 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 22262 | HD catalog number |
| Hipparcos number: | 16628 | Hipparcos catalog number |
| V1: | 6.69 | Magnitude of the primary |
| V2: | 7.63 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2021 | 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 0.298 320.4 ------------------------- 2016.0 0.143 140.4 2017.0 0.122 144.3 2018.0 0.062 153.5 2019.0 0.024 276.2 2020.0 0.094 310.3 2021.0 0.159 315.1 2022.0 0.213 317.2 2023.0 0.254 318.6 2024.0 0.282 319.6 2025.0 0.298 320.4 2026.0 0.300 321.2 2027.0 0.290 322.1 2028.0 0.267 323.0 2029.0 0.233 324.2 2030.0 0.186 325.9 2031.0 0.127 328.9 2032.0 0.060 338.3 2033.0 0.024 96.9