| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 18:29:14 |
| WDS: | B2351AA,AB | WDS ID/Discoverer |
| P: | 23.507 | Orbital period (years) |
| a: | 0.129 | Semi-major axis (arcseconds) |
| i: | 154.4 | Inclination (degrees) |
| Ω: | 173.8 | Longitude of ascending node (degrees) |
| T: | 1971.039 | Epoch of periastron passage (year) |
| e: | 0.244 | Eccentricity |
| ω: | 340.1 | Longitude of periastron (degrees) |
| Start-Year: | 2014.0 | Year |
| End-Year: | 2036.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 151213.31-194729.9 | Epoch-2000 right ascension and declination |
| WDS-ID: | 15122-1948 | WDS designation |
| Discoverer Code: | B2351AA,AB | Discover designation and components |
| ADS number: | 9532 | Aitken Double Star catalog |
| HD number: | 134759 | HD catalog number |
| Hipparcos number: | 74392 | Hipparcos catalog number |
| V1: | 5.1 | Magnitude of the primary |
| V2: | 5.5 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2021 | 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 0.132 61.3 ------------------------- 2014.0 0.111 285.4 2015.0 0.102 265.5 2016.0 0.096 242.4 2017.0 0.095 217.7 2018.0 0.096 193.2 2019.0 0.099 169.8 2020.0 0.102 147.8 2021.0 0.106 127.1 2022.0 0.110 107.9 2023.0 0.116 90.5 2024.0 0.124 75.0 2025.0 0.132 61.3 2026.0 0.140 49.2 2027.0 0.147 38.3 2028.0 0.153 28.4 2029.0 0.157 19.1 2030.0 0.159 10.2 2031.0 0.159 1.4 2032.0 0.157 352.5 2033.0 0.153 343.2 2034.0 0.146 333.2 2035.0 0.137 322.1