| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 17:56:08 |
| WDS: | KUI48AB | WDS ID/Discoverer |
| P: | 17.835 | Orbital period (years) |
| a: | 0.155 | Semi-major axis (arcseconds) |
| i: | 84.4 | Inclination (degrees) |
| Ω: | 169.7 | Longitude of ascending node (degrees) |
| T: | 1989.053 | Epoch of periastron passage (year) |
| e: | 0.401 | Eccentricity |
| ω: | 186.2 | Longitude of periastron (degrees) |
| Start-Year: | 2017.0 | Year |
| End-Year: | 2033.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 100815.94+313615.4 | Epoch-2000 right ascension and declination |
| WDS-ID: | 10083+3136 | WDS designation |
| Discoverer Code: | KUI48AB | Discover designation and components |
| ADS number: | 7651 | Aitken Double Star catalog |
| HD number: | 87822 | HD catalog number |
| Hipparcos number: | 49658 | Hipparcos catalog number |
| V1: | 6.9 | Magnitude of the primary |
| V2: | 7.2 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2015 | Date of last observation |
| Orbit grade: | 2 | 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 0.088 351.8 ------------------------- 2017.0 0.204 171.5 2018.0 0.184 172.6 2019.0 0.155 174.1 2020.0 0.116 176.5 2021.0 0.069 181.8 2022.0 0.019 215.9 2023.0 0.044 335.7 2024.0 0.085 346.5 2025.0 0.088 351.8 2026.0 0.046 1.8 2027.0 0.020 131.4 2028.0 0.076 159.7 2029.0 0.125 164.2 2030.0 0.164 166.3 2031.0 0.191 167.7 2032.0 0.209 168.8