| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 16:35:48 |
| WDS: | A2329 | WDS ID/Discoverer |
| P: | 25.255 | Orbital period (years) |
| a: | 0.55984 | Semi-major axis (arcseconds) |
| i: | 73.389 | Inclination (degrees) |
| Ω: | 109.116 | Longitude of ascending node (degrees) |
| T: | 2013.341 | Epoch of periastron passage (year) |
| e: | 0.2354 | Eccentricity |
| ω: | 231.49 | Longitude of periastron (degrees) |
| Start-Year: | 2013.0 | Year |
| End-Year: | 2037.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 022745.86+042555.9 | Epoch-2000 right ascension and declination |
| WDS-ID: | 02278+0426 | WDS designation |
| Discoverer Code: | A2329 | Discover designation and components |
| ADS number: | 1865 | Aitken Double Star catalog |
| HD number: | 15285 | HD catalog number |
| Hipparcos number: | 11452 | Hipparcos catalog number |
| V1: | 9.45 | Magnitude of the primary |
| V2: | 9.63 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2017 | 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 0.524 123.9 ------------------------- 2013.0 0.323 304.3 2014.0 0.203 323.1 2015.0 0.128 18.1 2016.0 0.207 71.6 2017.0 0.334 89.5 2018.0 0.447 97.7 2019.0 0.535 102.9 2020.0 0.594 106.7 2021.0 0.626 110.1 2022.0 0.633 113.2 2023.0 0.616 116.3 2024.0 0.579 119.8 2025.0 0.524 123.9 2026.0 0.455 129.1 2027.0 0.377 136.3 2028.0 0.295 147.5 2029.0 0.223 166.6 2030.0 0.186 198.0 2031.0 0.209 231.8 2032.0 0.274 253.8 2033.0 0.350 266.7 2034.0 0.416 275.2 2035.0 0.459 281.6 2036.0 0.467 287.3