| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 18:15:55 |
| WDS: | TOK402 | WDS ID/Discoverer |
| P: | 20.350 | Orbital period (years) |
| a: | 0.163 | Semi-major axis (arcseconds) |
| i: | 112.1 | Inclination (degrees) |
| Ω: | 114.0 | Longitude of ascending node (degrees) |
| T: | 2016.720 | Epoch of periastron passage (year) |
| e: | 0.627 | Eccentricity |
| ω: | 254.4 | Longitude of periastron (degrees) |
| Start-Year: | 2015.0 | Year |
| End-Year: | 2035.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 131313.55-050125.1 | Epoch-2000 right ascension and declination |
| WDS-ID: | 13132-0501 | WDS designation |
| Discoverer Code: | TOK402 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 114823 | HD catalog number |
| Hipparcos number: | 64499 | Hipparcos catalog number |
| V1: | 8.3 | Magnitude of the primary |
| V2: | 10.9 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2020 | Date of last observation |
| Orbit grade: | 4 | 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 0.142 75.9 ------------------------- 2015.0 0.103 305.7 2016.0 0.074 288.9 2017.0 0.027 175.9 2018.0 0.094 120.5 2019.0 0.135 110.0 2020.0 0.155 103.5 2021.0 0.164 98.1 2022.0 0.165 93.1 2023.0 0.160 87.9 2024.0 0.152 82.2 2025.0 0.142 75.9 2026.0 0.130 68.5 2027.0 0.118 59.6 2028.0 0.107 48.7 2029.0 0.098 35.6 2030.0 0.093 20.4 2031.0 0.092 4.3 2032.0 0.096 348.6 2033.0 0.102 334.5 2034.0 0.107 321.9