| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 19:33:50 |
| WDS: | HU1334 | WDS ID/Discoverer |
| P: | 405.200 | Orbital period (years) |
| a: | 0.551 | Semi-major axis (arcseconds) |
| i: | 149.0 | Inclination (degrees) |
| Ω: | 342.3 | Longitude of ascending node (degrees) |
| T: | 1976.000 | Epoch of periastron passage (year) |
| e: | 0.643 | Eccentricity |
| ω: | 349.0 | Longitude of periastron (degrees) |
| Start-Year: | 1823.0 | Year |
| End-Year: | 2227.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 222649.02-453708.3 | Epoch-2000 right ascension and declination |
| WDS-ID: | 22268-4537 | WDS designation |
| Discoverer Code: | HU1334 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 212648 | HD catalog number |
| Hipparcos number: | 110795 | Hipparcos catalog number |
| V1: | 9.19 | Magnitude of the primary |
| V2: | 9.34 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2008 | Date of last observation |
| Orbit grade: | 4 | 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 0.428 228.5 ------------------------- 1823.0 0.866 160.7 1824.0 0.864 160.5 1825.0 0.863 160.2 1826.0 0.861 160.0 1827.0 0.859 159.7 1828.0 0.857 159.5 1829.0 0.855 159.3 1830.0 0.854 159.0 1831.0 0.852 158.8 1832.0 0.850 158.5 1833.0 0.848 158.3 1834.0 0.846 158.0 1835.0 0.843 157.8 1836.0 0.841 157.5 1837.0 0.839 157.3 1838.0 0.837 157.0 1839.0 0.835 156.8 1840.0 0.832 156.5 1841.0 0.830 156.3 1842.0 0.828 156.0 1843.0 0.825 155.8 1844.0 0.823 155.5 1845.0 0.820 155.2 1846.0 0.818 155.0 1847.0 0.815 154.7 1848.0 0.813 154.4 1849.0 0.810 154.2 1850.0 0.807 153.9 1851.0 0.804 153.6 1852.0 0.802 153.3 1853.0 0.799 153.1 1854.0 0.796 152.8 1855.0 0.793 152.5 1856.0 0.790 152.2 1857.0 0.787 151.9 1858.0 0.784 151.7 1859.0 0.781 151.4 1860.0 0.778 151.1 1861.0 0.774 150.8 1862.0 0.771 150.5 1863.0 0.768 150.2 1864.0 0.765 149.9 1865.0 0.761 149.6 1866.0 0.758 149.3 1867.0 0.754 149.0 1868.0 0.751 148.6 1869.0 0.747 148.3 1870.0 0.744 148.0 1871.0 0.740 147.7 1872.0 0.736 147.4 1873.0 0.733 147.0 1874.0 0.729 146.7 1875.0 0.725 146.4 1876.0 0.721 146.0 1877.0 0.717 145.7 1878.0 0.713 145.3 1879.0 0.709 145.0 1880.0 0.705 144.6 1881.0 0.701 144.3 1882.0 0.697 143.9 1883.0 0.692 143.6 1884.0 0.688 143.2 1885.0 0.684 142.8 1886.0 0.679 142.4 1887.0 0.675 142.0 1888.0 0.670 141.6 1889.0 0.666 141.2 1890.0 0.661 140.8 1891.0 0.657 140.4 1892.0 0.652 140.0 1893.0 0.647 139.6 1894.0 0.642 139.2 1895.0 0.637 138.7 1896.0 0.633 138.3 1897.0 0.628 137.9 1898.0 0.623 137.4 1899.0 0.617 136.9 1900.0 0.612 136.5 1901.0 0.607 136.0 1902.0 0.602 135.5 1903.0 0.597 135.0 1904.0 0.591 134.5 1905.0 0.586 134.0 1906.0 0.580 133.5 1907.0 0.575 133.0 1908.0 0.569 132.4 1909.0 0.563 131.9 1910.0 0.558 131.3 1911.0 0.552 130.7 1912.0 0.546 130.1 1913.0 0.540 129.5 1914.0 0.534 128.9 1915.0 0.528 128.3 1916.0 0.522 127.7 1917.0 0.516 127.0 1918.0 0.510 126.3 1919.0 0.504 125.6 1920.0 0.497 124.9 1921.0 0.491 124.2 1922.0 0.485 123.5 1923.0 0.478 122.7 1924.0 0.472 121.9 1925.0 0.465 121.1 1926.0 0.459 120.3 1927.0 0.452 119.4 1928.0 0.445 118.5 1929.0 0.438 117.6 1930.0 0.432 116.7 1931.0 0.425 115.7 1932.0 0.418 114.7 1933.0 0.411 113.7 1934.0 0.404 112.6 1935.0 0.397 111.5 1936.0 0.390 110.4 1937.0 0.382 109.2 1938.0 0.375 108.0 1939.0 0.368 106.7 1940.0 0.361 105.4 1941.0 0.354 104.0 1942.0 0.346 102.5 1943.0 0.339 101.0 1944.0 0.332 99.4 1945.0 0.325 97.8 1946.0 0.318 96.1 1947.0 0.310 94.3 1948.0 0.303 92.4 1949.0 0.296 90.4 1950.0 0.289 88.4 1951.0 0.282 86.2 1952.0 0.275 83.9 1953.0 0.269 81.5 1954.0 0.262 79.0 1955.0 0.256 76.4 1956.0 0.249 73.6 1957.0 0.243 70.7 1958.0 0.238 67.6 1959.0 0.232 64.4 1960.0 0.227 61.0 1961.0 0.222 57.5 1962.0 0.217 53.9 1963.0 0.213 50.0 1964.0 0.209 46.1 1965.0 0.206 42.0 1966.0 0.203 37.7 1967.0 0.201 33.4 1968.0 0.198 28.9 1969.0 0.197 24.4 1970.0 0.196 19.8 1971.0 0.195 15.1 1972.0 0.194 10.5 1973.0 0.194 5.8 1974.0 0.194 1.1 1975.0 0.195 356.4 1976.0 0.196 351.8 1977.0 0.197 347.2 1978.0 0.198 342.6 1979.0 0.199 338.1 1980.0 0.201 333.7 1981.0 0.203 329.4 1982.0 0.205 325.1 1983.0 0.207 321.0 1984.0 0.210 316.9 1985.0 0.212 312.9 1986.0 0.215 309.0 1987.0 0.218 305.3 1988.0 0.221 301.6 1989.0 0.225 298.0 1990.0 0.229 294.6 1991.0 0.233 291.3 1992.0 0.237 288.1 1993.0 0.241 284.9 1994.0 0.246 282.0 1995.0 0.250 279.1 1996.0 0.255 276.3 1997.0 0.260 273.6 1998.0 0.265 271.1 1999.0 0.271 268.6 2000.0 0.276 266.2 2001.0 0.282 264.0 2002.0 0.287 261.8 2003.0 0.293 259.7 2004.0 0.299 257.6 2005.0 0.305 255.7 2006.0 0.311 253.8 2007.0 0.317 252.0 2008.0 0.323 250.3 2009.0 0.329 248.6 2010.0 0.335 247.0 2011.0 0.341 245.5 2012.0 0.347 244.0 2013.0 0.354 242.5 2014.0 0.360 241.1 2015.0 0.366 239.8 2016.0 0.372 238.5 2017.0 0.378 237.2 2018.0 0.385 236.0 2019.0 0.391 234.8 2020.0 0.397 233.7 2021.0 0.403 232.6 2022.0 0.409 231.5 2023.0 0.416 230.5 2024.0 0.422 229.5 2025.0 0.428 228.5 2026.0 0.434 227.5 2027.0 0.440 226.6 2028.0 0.446 225.7 2029.0 0.452 224.8 2030.0 0.458 224.0 2031.0 0.464 223.1 2032.0 0.470 222.3 2033.0 0.476 221.5 2034.0 0.481 220.8 2035.0 0.487 220.0 2036.0 0.493 219.3 2037.0 0.499 218.6 2038.0 0.504 217.8 2039.0 0.510 217.2 2040.0 0.515 216.5 2041.0 0.521 215.8 2042.0 0.527 215.2 2043.0 0.532 214.5 2044.0 0.537 213.9 2045.0 0.543 213.3 2046.0 0.548 212.7 2047.0 0.553 212.1 2048.0 0.559 211.6 2049.0 0.564 211.0 2050.0 0.569 210.5 2051.0 0.574 209.9 2052.0 0.579 209.4 2053.0 0.584 208.9 2054.0 0.589 208.3 2055.0 0.594 207.8 2056.0 0.599 207.3 2057.0 0.604 206.9 2058.0 0.609 206.4 2059.0 0.614 205.9 2060.0 0.618 205.4 2061.0 0.623 205.0 2062.0 0.628 204.5 2063.0 0.632 204.1 2064.0 0.637 203.6 2065.0 0.642 203.2 2066.0 0.646 202.8 2067.0 0.650 202.4 2068.0 0.655 201.9 2069.0 0.659 201.5 2070.0 0.664 201.1 2071.0 0.668 200.7 2072.0 0.672 200.3 2073.0 0.676 199.9 2074.0 0.680 199.6 2075.0 0.684 199.2 2076.0 0.689 198.8 2077.0 0.693 198.4 2078.0 0.697 198.1 2079.0 0.700 197.7 2080.0 0.704 197.3 2081.0 0.708 197.0 2082.0 0.712 196.6 2083.0 0.716 196.3 2084.0 0.720 195.9 2085.0 0.723 195.6 2086.0 0.727 195.3 2087.0 0.731 194.9 2088.0 0.734 194.6 2089.0 0.738 194.3 2090.0 0.741 193.9 2091.0 0.745 193.6 2092.0 0.748 193.3 2093.0 0.751 193.0 2094.0 0.755 192.7 2095.0 0.758 192.4 2096.0 0.761 192.1 2097.0 0.764 191.8 2098.0 0.768 191.5 2099.0 0.771 191.2 2100.0 0.774 190.9 2101.0 0.777 190.6 2102.0 0.780 190.3 2103.0 0.783 190.0 2104.0 0.786 189.7 2105.0 0.789 189.4 2106.0 0.792 189.1 2107.0 0.794 188.8 2108.0 0.797 188.6 2109.0 0.800 188.3 2110.0 0.803 188.0 2111.0 0.805 187.7 2112.0 0.808 187.5 2113.0 0.811 187.2 2114.0 0.813 186.9 2115.0 0.816 186.7 2116.0 0.818 186.4 2117.0 0.821 186.1 2118.0 0.823 185.9 2119.0 0.825 185.6 2120.0 0.828 185.3 2121.0 0.830 185.1 2122.0 0.832 184.8 2123.0 0.834 184.6 2124.0 0.837 184.3 2125.0 0.839 184.1 2126.0 0.841 183.8 2127.0 0.843 183.6 2128.0 0.845 183.3 2129.0 0.847 183.1 2130.0 0.849 182.8 2131.0 0.851 182.6 2132.0 0.853 182.3 2133.0 0.855 182.1 2134.0 0.856 181.9 2135.0 0.858 181.6 2136.0 0.860 181.4 2137.0 0.862 181.1 2138.0 0.863 180.9 2139.0 0.865 180.7 2140.0 0.867 180.4 2141.0 0.868 180.2 2142.0 0.870 180.0 2143.0 0.871 179.7 2144.0 0.873 179.5 2145.0 0.874 179.3 2146.0 0.875 179.0 2147.0 0.877 178.8 2148.0 0.878 178.6 2149.0 0.879 178.3 2150.0 0.881 178.1 2151.0 0.882 177.9 2152.0 0.883 177.7 2153.0 0.884 177.4 2154.0 0.885 177.2 2155.0 0.886 177.0 2156.0 0.887 176.7 2157.0 0.888 176.5 2158.0 0.889 176.3 2159.0 0.890 176.1 2160.0 0.891 175.9 2161.0 0.892 175.6 2162.0 0.893 175.4 2163.0 0.893 175.2 2164.0 0.894 175.0 2165.0 0.895 174.7 2166.0 0.896 174.5 2167.0 0.896 174.3 2168.0 0.897 174.1 2169.0 0.897 173.9 2170.0 0.898 173.6 2171.0 0.898 173.4 2172.0 0.899 173.2 2173.0 0.899 173.0 2174.0 0.900 172.8 2175.0 0.900 172.5 2176.0 0.900 172.3 2177.0 0.901 172.1 2178.0 0.901 171.9 2179.0 0.901 171.7 2180.0 0.901 171.5 2181.0 0.901 171.2 2182.0 0.901 171.0 2183.0 0.901 170.8 2184.0 0.901 170.6 2185.0 0.901 170.4 2186.0 0.901 170.1 2187.0 0.901 169.9 2188.0 0.901 169.7 2189.0 0.901 169.5 2190.0 0.901 169.3 2191.0 0.901 169.1 2192.0 0.900 168.8 2193.0 0.900 168.6 2194.0 0.900 168.4 2195.0 0.899 168.2 2196.0 0.899 168.0 2197.0 0.898 167.7 2198.0 0.898 167.5 2199.0 0.897 167.3 2200.0 0.897 167.1 2201.0 0.896 166.9 2202.0 0.896 166.6 2203.0 0.895 166.4 2204.0 0.894 166.2 2205.0 0.894 166.0 2206.0 0.893 165.8 2207.0 0.892 165.5 2208.0 0.891 165.3 2209.0 0.890 165.1 2210.0 0.889 164.9 2211.0 0.888 164.6 2212.0 0.887 164.4 2213.0 0.886 164.2 2214.0 0.885 164.0 2215.0 0.884 163.7 2216.0 0.883 163.5 2217.0 0.882 163.3 2218.0 0.881 163.1 2219.0 0.879 162.8 2220.0 0.878 162.6 2221.0 0.877 162.4 2222.0 0.875 162.1 2223.0 0.874 161.9 2224.0 0.872 161.7 2225.0 0.871 161.4 2226.0 0.869 161.2