| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 18:07:18 |
| WDS: | RST9004AB | WDS ID/Discoverer |
| P: | 35.430 | Orbital period (years) |
| a: | 0.3074 | Semi-major axis (arcseconds) |
| i: | 27.5 | Inclination (degrees) |
| Ω: | 139.0 | Longitude of ascending node (degrees) |
| T: | 2009.860 | Epoch of periastron passage (year) |
| e: | 0.409 | Eccentricity |
| ω: | 350.1 | Longitude of periastron (degrees) |
| Start-Year: | 2008.0 | Year |
| End-Year: | 2042.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 114438.59-492502.4 | Epoch-2000 right ascension and declination |
| WDS-ID: | 11446-4925 | WDS designation |
| Discoverer Code: | RST9004AB | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 102077 | HD catalog number |
| Hipparcos number: | 57269 | Hipparcos catalog number |
| V1: | 9.35 | Magnitude of the primary |
| V2: | 10.64 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 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 0.420 299.2 ------------------------- 2008.0 0.184 86.0 2009.0 0.180 109.6 2010.0 0.182 133.5 2011.0 0.186 156.5 2012.0 0.195 178.0 2013.0 0.207 197.4 2014.0 0.223 214.3 2015.0 0.244 228.6 2016.0 0.266 240.6 2017.0 0.288 250.7 2018.0 0.311 259.4 2019.0 0.332 266.9 2020.0 0.352 273.6 2021.0 0.370 279.5 2022.0 0.386 285.0 2023.0 0.400 290.0 2024.0 0.411 294.7 2025.0 0.420 299.2 2026.0 0.427 303.6 2027.0 0.431 307.8 2028.0 0.432 312.0 2029.0 0.431 316.1 2030.0 0.427 320.4 2031.0 0.421 324.7 2032.0 0.412 329.2 2033.0 0.400 333.9 2034.0 0.386 338.9 2035.0 0.369 344.4 2036.0 0.349 350.4 2037.0 0.327 357.2 2038.0 0.303 5.0 2039.0 0.277 14.3 2040.0 0.251 25.5 2041.0 0.226 39.2