| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 17:01:31 |
| WDS: | RST2347 | WDS ID/Discoverer |
| P: | 122.900 | Orbital period (years) |
| a: | 0.1734 | Semi-major axis (arcseconds) |
| i: | 129.4 | Inclination (degrees) |
| Ω: | 163.5 | Longitude of ascending node (degrees) |
| T: | 2010.870 | Epoch of periastron passage (year) |
| e: | 0.523 | Eccentricity |
| ω: | 339.7 | Longitude of periastron (degrees) |
| Start-Year: | 1964.0 | Year |
| End-Year: | 2086.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 043148.42-240636.8 | Epoch-2000 right ascension and declination |
| WDS-ID: | 04318-2407 | WDS designation |
| Discoverer Code: | RST2347 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 28845 | HD catalog number |
| Hipparcos number: | 21133 | Hipparcos catalog number |
| V1: | 8.6 | Magnitude of the primary |
| V2: | 8.8 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | Date of last observation | |
| Orbit grade: | 3 | 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 0.091 86.2 ------------------------- 1964.0 0.253 346.1 1965.0 0.251 345.4 1966.0 0.250 344.6 1967.0 0.248 343.9 1968.0 0.246 343.1 1969.0 0.244 342.3 1970.0 0.242 341.5 1971.0 0.239 340.7 1972.0 0.237 339.8 1973.0 0.234 339.0 1974.0 0.231 338.1 1975.0 0.228 337.2 1976.0 0.224 336.2 1977.0 0.221 335.3 1978.0 0.217 334.3 1979.0 0.213 333.3 1980.0 0.209 332.2 1981.0 0.204 331.1 1982.0 0.200 329.9 1983.0 0.195 328.7 1984.0 0.190 327.4 1985.0 0.185 326.0 1986.0 0.179 324.6 1987.0 0.173 323.1 1988.0 0.167 321.4 1989.0 0.161 319.7 1990.0 0.155 317.7 1991.0 0.148 315.7 1992.0 0.141 313.4 1993.0 0.134 310.9 1994.0 0.127 308.1 1995.0 0.120 305.0 1996.0 0.113 301.5 1997.0 0.105 297.5 1998.0 0.098 292.9 1999.0 0.091 287.5 2000.0 0.084 281.3 2001.0 0.078 274.1 2002.0 0.073 265.7 2003.0 0.069 256.1 2004.0 0.066 245.5 2005.0 0.064 234.2 2006.0 0.065 222.7 2007.0 0.067 211.7 2008.0 0.070 201.4 2009.0 0.073 192.0 2010.0 0.077 183.5 2011.0 0.080 175.7 2012.0 0.083 168.6 2013.0 0.085 161.8 2014.0 0.086 155.3 2015.0 0.087 149.0 2016.0 0.087 142.7 2017.0 0.087 136.4 2018.0 0.087 130.1 2019.0 0.086 123.7 2020.0 0.086 117.2 2021.0 0.086 110.8 2022.0 0.087 104.4 2023.0 0.088 98.2 2024.0 0.089 92.1 2025.0 0.091 86.2 2026.0 0.094 80.6 2027.0 0.097 75.3 2028.0 0.100 70.4 2029.0 0.103 65.8 2030.0 0.107 61.5 2031.0 0.112 57.5 2032.0 0.116 53.8 2033.0 0.120 50.4 2034.0 0.125 47.2 2035.0 0.130 44.3 2036.0 0.135 41.6 2037.0 0.139 39.0 2038.0 0.144 36.7 2039.0 0.149 34.5 2040.0 0.154 32.4 2041.0 0.159 30.4 2042.0 0.163 28.6 2043.0 0.168 26.8 2044.0 0.172 25.2 2045.0 0.177 23.6 2046.0 0.181 22.2 2047.0 0.186 20.7 2048.0 0.190 19.4 2049.0 0.194 18.1 2050.0 0.198 16.8 2051.0 0.202 15.7 2052.0 0.206 14.5 2053.0 0.209 13.4 2054.0 0.213 12.3 2055.0 0.216 11.3 2056.0 0.219 10.3 2057.0 0.223 9.3 2058.0 0.226 8.4 2059.0 0.229 7.4 2060.0 0.231 6.5 2061.0 0.234 5.7 2062.0 0.237 4.8 2063.0 0.239 4.0 2064.0 0.241 3.1 2065.0 0.243 2.3 2066.0 0.245 1.5 2067.0 0.247 0.7 2068.0 0.249 360.0 2069.0 0.250 359.2 2070.0 0.252 358.4 2071.0 0.253 357.7 2072.0 0.254 356.9 2073.0 0.255 356.2 2074.0 0.256 355.5 2075.0 0.257 354.8 2076.0 0.257 354.0 2077.0 0.257 353.3 2078.0 0.258 352.6 2079.0 0.258 351.9 2080.0 0.258 351.2 2081.0 0.257 350.4 2082.0 0.257 349.7 2083.0 0.256 349.0 2084.0 0.256 348.3 2085.0 0.255 347.5