| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 18:15:21 |
| WDS: | HDS1839 | WDS ID/Discoverer |
| P: | 17.440 | Orbital period (years) |
| a: | 0.2007 | Semi-major axis (arcseconds) |
| i: | 120.5 | Inclination (degrees) |
| Ω: | 349.2 | Longitude of ascending node (degrees) |
| T: | 2014.110 | Epoch of periastron passage (year) |
| e: | 0.168 | Eccentricity |
| ω: | 320.5 | Longitude of periastron (degrees) |
| Start-Year: | 2017.0 | Year |
| End-Year: | 2033.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 130802.87-771835.3 | Epoch-2000 right ascension and declination |
| WDS-ID: | 13081-7719 | WDS designation |
| Discoverer Code: | HDS1839 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 113693 | HD catalog number |
| Hipparcos number: | 64091 | Hipparcos catalog number |
| V1: | 9.03 | Magnitude of the primary |
| V2: | 11.30 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | Date of last observation | |
| Orbit grade: | 3 | 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 0.226 172.5 ------------------------- 2017.0 0.159 327.3 2018.0 0.133 307.8 2019.0 0.113 279.6 2020.0 0.115 246.2 2021.0 0.139 219.6 2022.0 0.171 202.1 2023.0 0.200 190.1 2024.0 0.220 180.8 2025.0 0.226 172.5 2026.0 0.216 164.1 2027.0 0.191 154.1 2028.0 0.151 139.8 2029.0 0.107 113.9 2030.0 0.090 67.1 2031.0 0.118 25.8 2032.0 0.155 3.3