| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 18:07:40 |
| WDS: | TOK717AA,AB | WDS ID/Discoverer |
| P: | 24.000 | Orbital period (years) |
| a: | 0.1984 | Semi-major axis (arcseconds) |
| i: | 102.6 | Inclination (degrees) |
| Ω: | 292.5 | Longitude of ascending node (degrees) |
| T: | 2018.050 | Epoch of periastron passage (year) |
| e: | 0.145 | Eccentricity |
| ω: | 108.2 | Longitude of periastron (degrees) |
| Start-Year: | 2013.0 | Year |
| End-Year: | 2037.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 114930.43-163620.5 | Epoch-2000 right ascension and declination |
| WDS-ID: | 11495-1636 | WDS designation |
| Discoverer Code: | TOK717AA,AB | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 102698 | HD catalog number |
| Hipparcos number: | 57660 | Hipparcos catalog number |
| V1: | 10.6 | Magnitude of the primary |
| V2: | 11.0 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2019 | Date of last observation |
| Orbit grade: | 5 | 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 0.145 99.0 ------------------------- 2013.0 0.188 289.0 2014.0 0.161 284.8 2015.0 0.122 278.4 2016.0 0.076 264.8 2017.0 0.038 216.0 2018.0 0.061 147.7 2019.0 0.108 128.4 2020.0 0.148 120.6 2021.0 0.175 115.7 2022.0 0.187 111.8 2023.0 0.185 108.2 2024.0 0.170 104.2 2025.0 0.145 99.0 2026.0 0.113 91.3 2027.0 0.079 77.1 2028.0 0.053 45.2 2029.0 0.055 355.7 2030.0 0.083 327.0 2031.0 0.118 314.0 2032.0 0.150 306.8 2033.0 0.177 302.1 2034.0 0.196 298.4 2035.0 0.205 295.3 2036.0 0.203 292.3