| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 17:15:42 |
| WDS: | A1563 | WDS ID/Discoverer |
| P: | 120.000 | Orbital period (years) |
| a: | 0.166 | Semi-major axis (arcseconds) |
| i: | 110.6 | Inclination (degrees) |
| Ω: | 97.0 | Longitude of ascending node (degrees) |
| T: | 2000.000 | Epoch of periastron passage (year) |
| e: | 0.39 | Eccentricity |
| ω: | 66.2 | Longitude of periastron (degrees) |
| Start-Year: | 1965.0 | Year |
| End-Year: | 2085.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 053825.61+430050.5 | Epoch-2000 right ascension and declination |
| WDS-ID: | 05384+4301 | WDS designation |
| Discoverer Code: | A1563 | Discover designation and components |
| ADS number: | 4219 | Aitken Double Star catalog |
| HD number: | 37137 | HD catalog number |
| Hipparcos number: | . | Hipparcos catalog number |
| V1: | 9.3 | Magnitude of the primary |
| V2: | 9.3 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 1984 | 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 0.173 275.0 ------------------------- 1965.0 0.087 149.1 1966.0 0.089 145.7 1967.0 0.092 142.4 1968.0 0.095 139.3 1969.0 0.098 136.4 1970.0 0.101 133.7 1971.0 0.104 131.1 1972.0 0.107 128.7 1973.0 0.110 126.4 1974.0 0.112 124.3 1975.0 0.115 122.2 1976.0 0.118 120.2 1977.0 0.120 118.3 1978.0 0.123 116.5 1979.0 0.125 114.8 1980.0 0.127 113.1 1981.0 0.128 111.4 1982.0 0.129 109.8 1983.0 0.130 108.2 1984.0 0.130 106.6 1985.0 0.130 105.0 1986.0 0.130 103.5 1987.0 0.128 101.9 1988.0 0.127 100.2 1989.0 0.124 98.5 1990.0 0.121 96.7 1991.0 0.117 94.8 1992.0 0.113 92.8 1993.0 0.107 90.6 1994.0 0.101 88.1 1995.0 0.094 85.3 1996.0 0.087 82.0 1997.0 0.078 78.1 1998.0 0.070 73.2 1999.0 0.061 66.9 2000.0 0.052 58.4 2001.0 0.045 46.9 2002.0 0.039 31.3 2003.0 0.036 12.2 2004.0 0.038 352.5 2005.0 0.043 335.9 2006.0 0.050 323.4 2007.0 0.059 314.4 2008.0 0.068 307.7 2009.0 0.077 302.6 2010.0 0.087 298.6 2011.0 0.095 295.4 2012.0 0.104 292.7 2013.0 0.112 290.4 2014.0 0.120 288.4 2015.0 0.127 286.6 2016.0 0.134 285.0 2017.0 0.140 283.6 2018.0 0.146 282.3 2019.0 0.151 281.1 2020.0 0.156 279.9 2021.0 0.160 278.9 2022.0 0.164 277.8 2023.0 0.168 276.9 2024.0 0.171 275.9 2025.0 0.173 275.0 2026.0 0.176 274.1 2027.0 0.178 273.3 2028.0 0.179 272.4 2029.0 0.181 271.6 2030.0 0.182 270.8 2031.0 0.182 270.0 2032.0 0.183 269.2 2033.0 0.183 268.4 2034.0 0.183 267.6 2035.0 0.183 266.8 2036.0 0.182 266.0 2037.0 0.181 265.2 2038.0 0.180 264.4 2039.0 0.179 263.5 2040.0 0.177 262.7 2041.0 0.176 261.8 2042.0 0.174 260.9 2043.0 0.172 260.0 2044.0 0.170 259.1 2045.0 0.167 258.2 2046.0 0.165 257.2 2047.0 0.162 256.2 2048.0 0.159 255.2 2049.0 0.156 254.1 2050.0 0.153 253.0 2051.0 0.150 251.8 2052.0 0.147 250.6 2053.0 0.144 249.3 2054.0 0.140 248.0 2055.0 0.137 246.6 2056.0 0.133 245.2 2057.0 0.130 243.6 2058.0 0.126 242.0 2059.0 0.123 240.3 2060.0 0.119 238.4 2061.0 0.116 236.5 2062.0 0.112 234.4 2063.0 0.108 232.2 2064.0 0.105 229.8 2065.0 0.102 227.3 2066.0 0.098 224.6 2067.0 0.095 221.8 2068.0 0.092 218.7 2069.0 0.089 215.4 2070.0 0.087 212.0 2071.0 0.084 208.3 2072.0 0.082 204.4 2073.0 0.080 200.4 2074.0 0.079 196.1 2075.0 0.078 191.8 2076.0 0.077 187.3 2077.0 0.077 182.8 2078.0 0.077 178.2 2079.0 0.077 173.7 2080.0 0.078 169.2 2081.0 0.079 164.9 2082.0 0.081 160.7 2083.0 0.082 156.6 2084.0 0.084 152.8