| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 16:16:28 |
| WDS: | CHR122AA,AB | WDS ID/Discoverer |
| P: | 70.120 | Orbital period (years) |
| a: | 0.165 | Semi-major axis (arcseconds) |
| i: | 104.8 | Inclination (degrees) |
| Ω: | 100.6 | Longitude of ascending node (degrees) |
| T: | 2050.070 | Epoch of periastron passage (year) |
| e: | 0.515 | Eccentricity |
| ω: | 295.1 | Longitude of periastron (degrees) |
| Start-Year: | 1990.0 | Year |
| End-Year: | 2060.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 000436.60+420533.2 | Epoch-2000 right ascension and declination |
| WDS-ID: | 00046+4206 | WDS designation |
| Discoverer Code: | CHR122AA,AB | Discover designation and components |
| ADS number: | 30 | Aitken Double Star catalog |
| HD number: | 225218 | HD catalog number |
| Hipparcos number: | 365 | Hipparcos catalog number |
| V1: | 6.0 | Magnitude of the primary |
| V2: | . | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 1996 | Date of last observation |
| Orbit grade: | 4 | 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 0.172 294.9 ------------------------- 1990.0 0.106 84.9 1991.0 0.102 82.0 1992.0 0.097 78.9 1993.0 0.092 75.5 1994.0 0.087 71.7 1995.0 0.082 67.4 1996.0 0.076 62.5 1997.0 0.071 56.9 1998.0 0.067 50.5 1999.0 0.063 43.2 2000.0 0.060 35.2 2001.0 0.058 26.4 2002.0 0.058 17.3 2003.0 0.058 8.1 2004.0 0.060 359.4 2005.0 0.063 351.4 2006.0 0.067 344.2 2007.0 0.072 337.8 2008.0 0.077 332.3 2009.0 0.083 327.6 2010.0 0.089 323.4 2011.0 0.095 319.9 2012.0 0.102 316.7 2013.0 0.108 313.9 2014.0 0.114 311.4 2015.0 0.121 309.2 2016.0 0.127 307.2 2017.0 0.133 305.4 2018.0 0.139 303.8 2019.0 0.144 302.2 2020.0 0.150 300.8 2021.0 0.155 299.5 2022.0 0.159 298.2 2023.0 0.164 297.1 2024.0 0.168 296.0 2025.0 0.172 294.9 2026.0 0.175 293.9 2027.0 0.178 292.9 2028.0 0.180 291.9 2029.0 0.182 291.0 2030.0 0.183 290.1 2031.0 0.184 289.2 2032.0 0.184 288.3 2033.0 0.183 287.4 2034.0 0.181 286.4 2035.0 0.179 285.5 2036.0 0.176 284.5 2037.0 0.171 283.5 2038.0 0.166 282.4 2039.0 0.159 281.3 2040.0 0.151 280.0 2041.0 0.142 278.6 2042.0 0.131 276.9 2043.0 0.118 275.0 2044.0 0.103 272.4 2045.0 0.086 269.0 2046.0 0.067 263.7 2047.0 0.047 254.0 2048.0 0.028 229.9 2049.0 0.022 170.5 2050.0 0.037 130.7 2051.0 0.057 116.3 2052.0 0.074 109.1 2053.0 0.088 104.5 2054.0 0.099 101.0 2055.0 0.105 98.0 2056.0 0.109 95.4 2057.0 0.111 92.9 2058.0 0.111 90.4 2059.0 0.109 87.8