| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 17:36:17 |
| WDS: | BU101 | WDS ID/Discoverer |
| P: | 23.330 | Orbital period (years) |
| a: | 0.6179 | Semi-major axis (arcseconds) |
| i: | 80.82 | Inclination (degrees) |
| Ω: | 282.65 | Longitude of ascending node (degrees) |
| T: | 1985.923 | Epoch of periastron passage (year) |
| e: | 0.7647 | Eccentricity |
| ω: | 253.64 | Longitude of periastron (degrees) |
| Start-Year: | 2014.0 | Year |
| End-Year: | 2036.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 075146.31-135352.8 | Epoch-2000 right ascension and declination |
| WDS-ID: | 07518-1354 | WDS designation |
| Discoverer Code: | BU101 | Discover designation and components |
| ADS number: | 6420 | Aitken Double Star catalog |
| HD number: | 64096 | HD catalog number |
| Hipparcos number: | 38382 | Hipparcos catalog number |
| V1: | 5.61 | Magnitude of the primary |
| V2: | 6.49 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2012 | 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 0.165 357.2 ------------------------- 2014.0 0.561 292.3 2015.0 0.558 294.2 2016.0 0.541 296.2 2017.0 0.515 298.4 2018.0 0.480 300.8 2019.0 0.440 303.7 2020.0 0.394 307.1 2021.0 0.345 311.6 2022.0 0.295 317.5 2023.0 0.245 325.9 2024.0 0.199 338.5 2025.0 0.165 357.2 2026.0 0.152 22.0 2027.0 0.167 46.5 2028.0 0.201 64.7 2029.0 0.242 77.2 2030.0 0.278 86.1 2031.0 0.290 93.4 2032.0 0.219 102.1 2033.0 0.137 273.8 2034.0 0.375 284.0 2035.0 0.483 287.3