| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 19:22:45 |
| WDS: | VOU35AB | WDS ID/Discoverer |
| P: | 19.547 | Orbital period (years) |
| a: | 0.1673 | Semi-major axis (arcseconds) |
| i: | 107.8 | Inclination (degrees) |
| Ω: | 126.9 | Longitude of ascending node (degrees) |
| T: | 2018.160 | Epoch of periastron passage (year) |
| e: | 0.39 | Eccentricity |
| ω: | 91.4 | Longitude of periastron (degrees) |
| Start-Year: | 2016.0 | Year |
| End-Year: | 2034.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 213647.56-304328.7 | Epoch-2000 right ascension and declination |
| WDS-ID: | 21368-3043 | WDS designation |
| Discoverer Code: | VOU35AB | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 205545 | HD catalog number |
| Hipparcos number: | 106701 | Hipparcos catalog number |
| V1: | 8.71 | Magnitude of the primary |
| V2: | 9.20 | 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 0.111 274.3 ------------------------- 2016.0 0.132 123.7 2017.0 0.087 111.4 2018.0 0.033 55.5 2019.0 0.072 328.1 2020.0 0.122 312.1 2021.0 0.148 304.3 2022.0 0.154 298.0 2023.0 0.147 291.6 2024.0 0.131 284.2 2025.0 0.111 274.3 2026.0 0.091 259.9 2027.0 0.075 238.3 2028.0 0.071 210.4 2029.0 0.082 184.9 2030.0 0.100 167.0 2031.0 0.121 155.1 2032.0 0.140 146.6 2033.0 0.153 139.9