| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 17:30:23 |
| WDS: | LPM248 | WDS ID/Discoverer |
| P: | 298.340 | Orbital period (years) |
| a: | 4.396 | Semi-major axis (arcseconds) |
| i: | 107.9 | Inclination (degrees) |
| Ω: | 39.9 | Longitude of ascending node (degrees) |
| T: | 1978.300 | Epoch of periastron passage (year) |
| e: | 0.32 | Eccentricity |
| ω: | 42.2 | Longitude of periastron (degrees) |
| Start-Year: | 1876.0 | Year |
| End-Year: | 2174.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 065746.52-441727.8 | Epoch-2000 right ascension and declination |
| WDS-ID: | 06579-4417 | WDS designation |
| Discoverer Code: | LPM248 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | . | HD catalog number |
| Hipparcos number: | 33499 | Hipparcos catalog number |
| V1: | 11.65 | Magnitude of the primary |
| V2: | 11.66 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 1993 | Date of last observation |
| Orbit grade: | 5 | 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 2.963 237.0 ------------------------- 1876.0 2.162 172.1 1877.0 2.114 170.6 1878.0 2.067 169.1 1879.0 2.021 167.4 1880.0 1.977 165.7 1881.0 1.933 164.0 1882.0 1.891 162.1 1883.0 1.851 160.2 1884.0 1.813 158.1 1885.0 1.776 156.0 1886.0 1.741 153.8 1887.0 1.709 151.5 1888.0 1.679 149.2 1889.0 1.651 146.7 1890.0 1.626 144.2 1891.0 1.604 141.6 1892.0 1.585 138.9 1893.0 1.569 136.2 1894.0 1.556 133.4 1895.0 1.547 130.6 1896.0 1.540 127.7 1897.0 1.538 124.9 1898.0 1.538 122.0 1899.0 1.542 119.1 1900.0 1.549 116.3 1901.0 1.560 113.5 1902.0 1.573 110.7 1903.0 1.590 108.0 1904.0 1.610 105.3 1905.0 1.633 102.8 1906.0 1.658 100.2 1907.0 1.686 97.8 1908.0 1.716 95.5 1909.0 1.748 93.2 1910.0 1.782 91.0 1911.0 1.818 88.9 1912.0 1.856 86.9 1913.0 1.895 85.0 1914.0 1.936 83.1 1915.0 1.977 81.4 1916.0 2.020 79.7 1917.0 2.064 78.0 1918.0 2.108 76.5 1919.0 2.153 75.0 1920.0 2.198 73.5 1921.0 2.243 72.2 1922.0 2.289 70.8 1923.0 2.335 69.6 1924.0 2.381 68.3 1925.0 2.427 67.2 1926.0 2.472 66.0 1927.0 2.517 65.0 1928.0 2.562 63.9 1929.0 2.606 62.9 1930.0 2.650 61.9 1931.0 2.693 60.9 1932.0 2.734 60.0 1933.0 2.775 59.1 1934.0 2.815 58.3 1935.0 2.854 57.4 1936.0 2.892 56.6 1937.0 2.928 55.8 1938.0 2.963 55.0 1939.0 2.997 54.2 1940.0 3.029 53.5 1941.0 3.059 52.8 1942.0 3.087 52.0 1943.0 3.114 51.3 1944.0 3.139 50.6 1945.0 3.161 50.0 1946.0 3.182 49.3 1947.0 3.200 48.6 1948.0 3.216 48.0 1949.0 3.230 47.3 1950.0 3.241 46.7 1951.0 3.250 46.0 1952.0 3.256 45.4 1953.0 3.259 44.7 1954.0 3.259 44.1 1955.0 3.257 43.5 1956.0 3.252 42.8 1957.0 3.243 42.2 1958.0 3.232 41.5 1959.0 3.217 40.9 1960.0 3.199 40.2 1961.0 3.178 39.5 1962.0 3.153 38.9 1963.0 3.126 38.2 1964.0 3.095 37.5 1965.0 3.060 36.8 1966.0 3.022 36.0 1967.0 2.981 35.3 1968.0 2.937 34.5 1969.0 2.889 33.7 1970.0 2.838 32.9 1971.0 2.783 32.0 1972.0 2.726 31.1 1973.0 2.665 30.2 1974.0 2.602 29.2 1975.0 2.536 28.2 1976.0 2.467 27.1 1977.0 2.395 25.9 1978.0 2.321 24.7 1979.0 2.245 23.4 1980.0 2.168 22.0 1981.0 2.088 20.5 1982.0 2.007 18.9 1983.0 1.925 17.1 1984.0 1.842 15.2 1985.0 1.759 13.1 1986.0 1.676 10.8 1987.0 1.594 8.3 1988.0 1.513 5.5 1989.0 1.435 2.3 1990.0 1.359 358.9 1991.0 1.287 355.0 1992.0 1.220 350.6 1993.0 1.159 345.8 1994.0 1.106 340.5 1995.0 1.062 334.7 1996.0 1.028 328.5 1997.0 1.006 321.9 1998.0 0.997 315.1 1999.0 1.000 308.3 2000.0 1.017 301.6 2001.0 1.046 295.2 2002.0 1.085 289.2 2003.0 1.135 283.7 2004.0 1.194 278.7 2005.0 1.259 274.2 2006.0 1.330 270.1 2007.0 1.406 266.5 2008.0 1.486 263.2 2009.0 1.569 260.3 2010.0 1.654 257.7 2011.0 1.740 255.3 2012.0 1.828 253.2 2013.0 1.917 251.3 2014.0 2.007 249.5 2015.0 2.096 247.9 2016.0 2.185 246.4 2017.0 2.275 245.0 2018.0 2.364 243.8 2019.0 2.452 242.6 2020.0 2.539 241.5 2021.0 2.626 240.5 2022.0 2.712 239.5 2023.0 2.797 238.6 2024.0 2.880 237.8 2025.0 2.963 237.0 2026.0 3.044 236.3 2027.0 3.125 235.5 2028.0 3.203 234.9 2029.0 3.281 234.2 2030.0 3.357 233.6 2031.0 3.432 233.0 2032.0 3.505 232.4 2033.0 3.577 231.9 2034.0 3.648 231.4 2035.0 3.717 230.9 2036.0 3.785 230.4 2037.0 3.851 229.9 2038.0 3.916 229.5 2039.0 3.979 229.0 2040.0 4.040 228.6 2041.0 4.101 228.2 2042.0 4.159 227.8 2043.0 4.216 227.4 2044.0 4.272 227.1 2045.0 4.326 226.7 2046.0 4.379 226.3 2047.0 4.430 226.0 2048.0 4.480 225.6 2049.0 4.528 225.3 2050.0 4.575 225.0 2051.0 4.620 224.7 2052.0 4.664 224.3 2053.0 4.706 224.0 2054.0 4.747 223.7 2055.0 4.787 223.4 2056.0 4.825 223.1 2057.0 4.861 222.8 2058.0 4.896 222.6 2059.0 4.930 222.3 2060.0 4.963 222.0 2061.0 4.994 221.7 2062.0 5.023 221.5 2063.0 5.052 221.2 2064.0 5.079 220.9 2065.0 5.104 220.7 2066.0 5.128 220.4 2067.0 5.151 220.1 2068.0 5.173 219.9 2069.0 5.193 219.6 2070.0 5.212 219.4 2071.0 5.230 219.1 2072.0 5.246 218.9 2073.0 5.261 218.6 2074.0 5.275 218.4 2075.0 5.288 218.2 2076.0 5.299 217.9 2077.0 5.310 217.7 2078.0 5.319 217.4 2079.0 5.326 217.2 2080.0 5.333 217.0 2081.0 5.338 216.7 2082.0 5.343 216.5 2083.0 5.346 216.2 2084.0 5.348 216.0 2085.0 5.349 215.8 2086.0 5.348 215.5 2087.0 5.347 215.3 2088.0 5.344 215.0 2089.0 5.340 214.8 2090.0 5.336 214.6 2091.0 5.330 214.3 2092.0 5.323 214.1 2093.0 5.315 213.9 2094.0 5.306 213.6 2095.0 5.296 213.4 2096.0 5.285 213.1 2097.0 5.272 212.9 2098.0 5.259 212.6 2099.0 5.245 212.4 2100.0 5.230 212.1 2101.0 5.214 211.9 2102.0 5.197 211.6 2103.0 5.179 211.4 2104.0 5.159 211.1 2105.0 5.140 210.9 2106.0 5.119 210.6 2107.0 5.097 210.4 2108.0 5.074 210.1 2109.0 5.050 209.8 2110.0 5.026 209.6 2111.0 5.000 209.3 2112.0 4.974 209.0 2113.0 4.947 208.8 2114.0 4.919 208.5 2115.0 4.890 208.2 2116.0 4.860 207.9 2117.0 4.830 207.6 2118.0 4.798 207.3 2119.0 4.766 207.0 2120.0 4.733 206.7 2121.0 4.699 206.4 2122.0 4.665 206.1 2123.0 4.629 205.8 2124.0 4.593 205.5 2125.0 4.556 205.2 2126.0 4.519 204.8 2127.0 4.481 204.5 2128.0 4.442 204.1 2129.0 4.402 203.8 2130.0 4.362 203.4 2131.0 4.321 203.1 2132.0 4.279 202.7 2133.0 4.237 202.3 2134.0 4.194 202.0 2135.0 4.150 201.6 2136.0 4.106 201.2 2137.0 4.061 200.8 2138.0 4.016 200.3 2139.0 3.970 199.9 2140.0 3.924 199.5 2141.0 3.877 199.0 2142.0 3.829 198.6 2143.0 3.781 198.1 2144.0 3.732 197.6 2145.0 3.683 197.1 2146.0 3.634 196.6 2147.0 3.584 196.1 2148.0 3.534 195.6 2149.0 3.483 195.0 2150.0 3.432 194.5 2151.0 3.381 193.9 2152.0 3.329 193.3 2153.0 3.277 192.6 2154.0 3.225 192.0 2155.0 3.172 191.3 2156.0 3.120 190.7 2157.0 3.067 189.9 2158.0 3.014 189.2 2159.0 2.960 188.4 2160.0 2.907 187.7 2161.0 2.854 186.8 2162.0 2.800 186.0 2163.0 2.747 185.1 2164.0 2.694 184.2 2165.0 2.641 183.2 2166.0 2.588 182.2 2167.0 2.535 181.2 2168.0 2.483 180.1 2169.0 2.431 179.0 2170.0 2.379 177.8 2171.0 2.328 176.6 2172.0 2.278 175.3 2173.0 2.228 174.0