| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 16:38:10 |
| WDS: | TOK187 | WDS ID/Discoverer |
| P: | 17.671 | Orbital period (years) |
| a: | 0.237 | Semi-major axis (arcseconds) |
| i: | 145.2 | Inclination (degrees) |
| Ω: | 27.8 | Longitude of ascending node (degrees) |
| T: | 2016.919 | Epoch of periastron passage (year) |
| e: | 0.829 | Eccentricity |
| ω: | 27.2 | Longitude of periastron (degrees) |
| Start-Year: | 2017.0 | Year |
| End-Year: | 2033.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 024325.56-375542.5 | Epoch-2000 right ascension and declination |
| WDS-ID: | 02434-3756 | WDS designation |
| Discoverer Code: | TOK187 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 17084 | HD catalog number |
| Hipparcos number: | 12716 | Hipparcos catalog number |
| V1: | 8.0 | Magnitude of the primary |
| V2: | 13.0 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2017 | Date of last observation |
| Orbit grade: | 5 | 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 0.419 187.2 ------------------------- 2017.0 0.038 335.7 2018.0 0.150 227.9 2019.0 0.236 213.4 2020.0 0.297 206.1 2021.0 0.343 200.9 2022.0 0.376 196.9 2023.0 0.399 193.4 2024.0 0.413 190.2 2025.0 0.419 187.2 2026.0 0.417 184.2 2027.0 0.408 181.1 2028.0 0.392 177.8 2029.0 0.367 174.2 2030.0 0.334 169.9 2031.0 0.291 164.5 2032.0 0.238 157.0