| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 17:44:04 |
| WDS: | HU628BC | WDS ID/Discoverer |
| P: | 39.400 | Orbital period (years) |
| a: | 0.7 | Semi-major axis (arcseconds) |
| i: | 111.6 | Inclination (degrees) |
| Ω: | 24.5 | Longitude of ascending node (degrees) |
| T: | 1999.100 | Epoch of periastron passage (year) |
| e: | 0.35 | Eccentricity |
| ω: | 354.2 | Longitude of periastron (degrees) |
| Start-Year: | 2006.0 | Year |
| End-Year: | 2044.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 085912.53+480228.7 | Epoch-2000 right ascension and declination |
| WDS-ID: | 08592+4803 | WDS designation |
| Discoverer Code: | HU628BC | Discover designation and components |
| ADS number: | 7114 | Aitken Double Star catalog |
| HD number: | 76644 | HD catalog number |
| Hipparcos number: | 44127 | Hipparcos catalog number |
| V1: | 9.9 | Magnitude of the primary |
| V2: | 10.1 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2011 | Date of last observation |
| Orbit grade: | 3 | 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 0.810 194.9 ------------------------- 2006.0 0.261 273.8 2007.0 0.323 255.2 2008.0 0.399 243.2 2009.0 0.479 235.2 2010.0 0.557 229.4 2011.0 0.630 225.0 2012.0 0.697 221.5 2013.0 0.757 218.6 2014.0 0.808 216.0 2015.0 0.852 213.8 2016.0 0.888 211.8 2017.0 0.914 209.9 2018.0 0.933 208.0 2019.0 0.942 206.3 2020.0 0.943 204.6 2021.0 0.934 202.8 2022.0 0.917 201.0 2023.0 0.890 199.1 2024.0 0.855 197.1 2025.0 0.810 194.9 2026.0 0.756 192.3 2027.0 0.694 189.4 2028.0 0.623 185.8 2029.0 0.544 181.3 2030.0 0.460 175.1 2031.0 0.373 166.1 2032.0 0.291 151.9 2033.0 0.231 128.4 2034.0 0.219 96.6 2035.0 0.262 68.9 2036.0 0.330 50.9 2037.0 0.397 39.2 2038.0 0.442 30.5 2039.0 0.456 22.9 2040.0 0.436 15.2 2041.0 0.390 6.2 2042.0 0.328 354.2 2043.0 0.269 336.6