| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 18:14:13 |
| WDS: | I83 | WDS ID/Discoverer |
| P: | 173.835 | Orbital period (years) |
| a: | 0.50986 | Semi-major axis (arcseconds) |
| i: | 53.039 | Inclination (degrees) |
| Ω: | 62.472 | Longitude of ascending node (degrees) |
| T: | 1918.195 | Epoch of periastron passage (year) |
| e: | 0.69834 | Eccentricity |
| ω: | 343.006 | Longitude of periastron (degrees) |
| Start-Year: | 1939.0 | Year |
| End-Year: | 2111.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 125639.54-474110.7 | Epoch-2000 right ascension and declination |
| WDS-ID: | 12567-4741 | WDS designation |
| Discoverer Code: | I83 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 112361 | HD catalog number |
| Hipparcos number: | 63182 | Hipparcos catalog number |
| V1: | 7.39 | Magnitude of the primary |
| V2: | 7.68 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2014 | 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 0.830 238.5 ------------------------- 1939.0 0.312 186.2 1940.0 0.326 188.5 1941.0 0.340 190.6 1942.0 0.354 192.5 1943.0 0.368 194.3 1944.0 0.382 195.9 1945.0 0.396 197.5 1946.0 0.409 198.9 1947.0 0.422 200.2 1948.0 0.436 201.5 1949.0 0.449 202.7 1950.0 0.461 203.8 1951.0 0.474 204.9 1952.0 0.486 205.9 1953.0 0.498 206.8 1954.0 0.510 207.7 1955.0 0.522 208.6 1956.0 0.533 209.4 1957.0 0.544 210.2 1958.0 0.555 211.0 1959.0 0.566 211.7 1960.0 0.577 212.4 1961.0 0.587 213.1 1962.0 0.597 213.8 1963.0 0.607 214.4 1964.0 0.617 215.0 1965.0 0.627 215.6 1966.0 0.636 216.2 1967.0 0.645 216.8 1968.0 0.654 217.3 1969.0 0.663 217.9 1970.0 0.671 218.4 1971.0 0.679 218.9 1972.0 0.687 219.4 1973.0 0.695 219.9 1974.0 0.703 220.4 1975.0 0.710 220.8 1976.0 0.718 221.3 1977.0 0.725 221.7 1978.0 0.731 222.2 1979.0 0.738 222.6 1980.0 0.745 223.0 1981.0 0.751 223.4 1982.0 0.757 223.8 1983.0 0.763 224.2 1984.0 0.768 224.6 1985.0 0.774 225.0 1986.0 0.779 225.4 1987.0 0.784 225.8 1988.0 0.789 226.2 1989.0 0.794 226.5 1990.0 0.798 226.9 1991.0 0.802 227.3 1992.0 0.806 227.6 1993.0 0.810 228.0 1994.0 0.814 228.3 1995.0 0.818 228.7 1996.0 0.821 229.0 1997.0 0.824 229.4 1998.0 0.827 229.7 1999.0 0.830 230.0 2000.0 0.832 230.4 2001.0 0.834 230.7 2002.0 0.837 231.0 2003.0 0.839 231.4 2004.0 0.840 231.7 2005.0 0.842 232.0 2006.0 0.843 232.3 2007.0 0.844 232.7 2008.0 0.845 233.0 2009.0 0.846 233.3 2010.0 0.847 233.6 2011.0 0.847 234.0 2012.0 0.847 234.3 2013.0 0.847 234.6 2014.0 0.847 234.9 2015.0 0.846 235.3 2016.0 0.846 235.6 2017.0 0.845 235.9 2018.0 0.844 236.2 2019.0 0.842 236.6 2020.0 0.841 236.9 2021.0 0.839 237.2 2022.0 0.837 237.5 2023.0 0.835 237.9 2024.0 0.833 238.2 2025.0 0.830 238.5 2026.0 0.827 238.9 2027.0 0.824 239.2 2028.0 0.821 239.6 2029.0 0.818 239.9 2030.0 0.814 240.3 2031.0 0.810 240.6 2032.0 0.806 241.0 2033.0 0.802 241.3 2034.0 0.797 241.7 2035.0 0.792 242.1 2036.0 0.787 242.4 2037.0 0.782 242.8 2038.0 0.776 243.2 2039.0 0.770 243.6 2040.0 0.764 244.0 2041.0 0.758 244.4 2042.0 0.751 244.8 2043.0 0.744 245.2 2044.0 0.737 245.6 2045.0 0.730 246.0 2046.0 0.722 246.5 2047.0 0.714 246.9 2048.0 0.706 247.4 2049.0 0.697 247.9 2050.0 0.688 248.3 2051.0 0.679 248.8 2052.0 0.670 249.3 2053.0 0.660 249.9 2054.0 0.650 250.4 2055.0 0.639 251.0 2056.0 0.628 251.5 2057.0 0.617 252.1 2058.0 0.606 252.8 2059.0 0.594 253.4 2060.0 0.581 254.1 2061.0 0.569 254.8 2062.0 0.556 255.5 2063.0 0.542 256.3 2064.0 0.529 257.1 2065.0 0.514 257.9 2066.0 0.500 258.8 2067.0 0.485 259.8 2068.0 0.469 260.8 2069.0 0.453 261.9 2070.0 0.437 263.1 2071.0 0.420 264.3 2072.0 0.402 265.7 2073.0 0.384 267.2 2074.0 0.366 268.9 2075.0 0.347 270.7 2076.0 0.328 272.7 2077.0 0.308 275.0 2078.0 0.287 277.6 2079.0 0.267 280.7 2080.0 0.246 284.2 2081.0 0.225 288.4 2082.0 0.204 293.4 2083.0 0.184 299.6 2084.0 0.165 307.3 2085.0 0.147 316.9 2086.0 0.134 328.7 2087.0 0.124 342.7 2088.0 0.121 358.2 2089.0 0.124 13.8 2090.0 0.131 28.1 2091.0 0.140 40.7 2092.0 0.149 51.7 2093.0 0.156 61.7 2094.0 0.160 70.9 2095.0 0.162 79.8 2096.0 0.162 88.6 2097.0 0.162 97.4 2098.0 0.163 106.2 2099.0 0.164 114.9 2100.0 0.167 123.3 2101.0 0.172 131.4 2102.0 0.179 138.9 2103.0 0.187 145.8 2104.0 0.197 152.1 2105.0 0.208 157.8 2106.0 0.219 162.9 2107.0 0.232 167.5 2108.0 0.245 171.5 2109.0 0.258 175.2 2110.0 0.272 178.5