| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 19:11:01 |
| WDS: | TOK699 | WDS ID/Discoverer |
| P: | 7.446 | Orbital period (years) |
| a: | 0.15 | Semi-major axis (arcseconds) |
| i: | 32.3 | Inclination (degrees) |
| Ω: | 247.7 | Longitude of ascending node (degrees) |
| T: | 2018.701 | Epoch of periastron passage (year) |
| e: | 0.202 | Eccentricity |
| ω: | 239.3 | Longitude of periastron (degrees) |
| Start-Year: | 2022.0 | Year |
| End-Year: | 2028.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 200446.61+010921.6 | Epoch-2000 right ascension and declination |
| WDS-ID: | 20048+0109 | WDS designation |
| Discoverer Code: | TOK699 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 190412 | HD catalog number |
| Hipparcos number: | 98878 | Hipparcos catalog number |
| V1: | 7.7 | Magnitude of the primary |
| V2: | 11.6 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2019 | Date of last observation |
| Orbit grade: | 4 | 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 0.136 52.5 ------------------------- 2022.0 0.166 288.2 2023.0 0.152 324.0 2024.0 0.142 6.3 2025.0 0.136 52.5 2026.0 0.110 111.3 2027.0 0.115 191.0