| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 17:15:18 |
| WDS: | HU1566 | WDS ID/Discoverer |
| P: | 463.812 | Orbital period (years) |
| a: | 1.64272 | Semi-major axis (arcseconds) |
| i: | 148.745 | Inclination (degrees) |
| Ω: | 64.15 | Longitude of ascending node (degrees) |
| T: | 1915.725 | Epoch of periastron passage (year) |
| e: | 0.43312 | Eccentricity |
| ω: | 250.863 | Longitude of periastron (degrees) |
| Start-Year: | 1794.0 | Year |
| End-Year: | 2256.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 053336.21-510356.2 | Epoch-2000 right ascension and declination |
| WDS-ID: | 05336-5104 | WDS designation |
| Discoverer Code: | HU1566 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 37144 | HD catalog number |
| Hipparcos number: | 26067 | Hipparcos catalog number |
| V1: | 9.47 | Magnitude of the primary |
| V2: | 9.94 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2015 | Date of last observation |
| Orbit grade: | 5 | 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 1.831 45.1 ------------------------- 1794.0 1.725 307.4 1795.0 1.720 306.9 1796.0 1.716 306.3 1797.0 1.711 305.8 1798.0 1.707 305.2 1799.0 1.702 304.7 1800.0 1.697 304.1 1801.0 1.693 303.6 1802.0 1.688 303.0 1803.0 1.683 302.4 1804.0 1.678 301.9 1805.0 1.674 301.3 1806.0 1.669 300.7 1807.0 1.664 300.1 1808.0 1.659 299.5 1809.0 1.654 299.0 1810.0 1.649 298.4 1811.0 1.644 297.8 1812.0 1.639 297.2 1813.0 1.634 296.6 1814.0 1.628 296.0 1815.0 1.623 295.4 1816.0 1.618 294.7 1817.0 1.613 294.1 1818.0 1.607 293.5 1819.0 1.602 292.9 1820.0 1.597 292.2 1821.0 1.591 291.6 1822.0 1.586 291.0 1823.0 1.580 290.3 1824.0 1.574 289.7 1825.0 1.569 289.0 1826.0 1.563 288.4 1827.0 1.557 287.7 1828.0 1.551 287.0 1829.0 1.545 286.4 1830.0 1.539 285.7 1831.0 1.533 285.0 1832.0 1.527 284.3 1833.0 1.521 283.6 1834.0 1.515 282.9 1835.0 1.509 282.2 1836.0 1.503 281.5 1837.0 1.496 280.8 1838.0 1.490 280.1 1839.0 1.483 279.3 1840.0 1.477 278.6 1841.0 1.470 277.8 1842.0 1.463 277.1 1843.0 1.457 276.3 1844.0 1.450 275.6 1845.0 1.443 274.8 1846.0 1.436 274.0 1847.0 1.429 273.2 1848.0 1.422 272.4 1849.0 1.414 271.6 1850.0 1.407 270.8 1851.0 1.400 270.0 1852.0 1.392 269.2 1853.0 1.385 268.3 1854.0 1.377 267.5 1855.0 1.369 266.6 1856.0 1.361 265.8 1857.0 1.353 264.9 1858.0 1.345 264.0 1859.0 1.337 263.1 1860.0 1.329 262.2 1861.0 1.321 261.3 1862.0 1.312 260.4 1863.0 1.304 259.4 1864.0 1.295 258.5 1865.0 1.286 257.5 1866.0 1.277 256.5 1867.0 1.268 255.5 1868.0 1.259 254.5 1869.0 1.250 253.5 1870.0 1.241 252.4 1871.0 1.232 251.4 1872.0 1.222 250.3 1873.0 1.213 249.2 1874.0 1.203 248.1 1875.0 1.193 247.0 1876.0 1.183 245.8 1877.0 1.173 244.7 1878.0 1.163 243.5 1879.0 1.153 242.3 1880.0 1.143 241.1 1881.0 1.132 239.8 1882.0 1.122 238.5 1883.0 1.111 237.3 1884.0 1.100 235.9 1885.0 1.090 234.6 1886.0 1.079 233.2 1887.0 1.068 231.8 1888.0 1.057 230.4 1889.0 1.046 228.9 1890.0 1.036 227.4 1891.0 1.025 225.9 1892.0 1.014 224.4 1893.0 1.003 222.8 1894.0 0.992 221.1 1895.0 0.981 219.5 1896.0 0.970 217.8 1897.0 0.960 216.1 1898.0 0.949 214.3 1899.0 0.939 212.5 1900.0 0.928 210.6 1901.0 0.918 208.7 1902.0 0.909 206.8 1903.0 0.899 204.8 1904.0 0.890 202.8 1905.0 0.881 200.7 1906.0 0.872 198.6 1907.0 0.864 196.5 1908.0 0.856 194.3 1909.0 0.848 192.1 1910.0 0.841 189.8 1911.0 0.835 187.5 1912.0 0.829 185.2 1913.0 0.823 182.8 1914.0 0.818 180.4 1915.0 0.814 178.0 1916.0 0.811 175.6 1917.0 0.808 173.1 1918.0 0.806 170.6 1919.0 0.804 168.1 1920.0 0.804 165.6 1921.0 0.804 163.1 1922.0 0.804 160.6 1923.0 0.806 158.1 1924.0 0.808 155.7 1925.0 0.811 153.2 1926.0 0.814 150.8 1927.0 0.819 148.3 1928.0 0.824 145.9 1929.0 0.829 143.6 1930.0 0.836 141.3 1931.0 0.843 139.0 1932.0 0.850 136.7 1933.0 0.858 134.5 1934.0 0.867 132.3 1935.0 0.876 130.2 1936.0 0.886 128.1 1937.0 0.896 126.1 1938.0 0.906 124.1 1939.0 0.917 122.2 1940.0 0.928 120.3 1941.0 0.940 118.4 1942.0 0.951 116.6 1943.0 0.963 114.8 1944.0 0.976 113.1 1945.0 0.988 111.5 1946.0 1.001 109.8 1947.0 1.014 108.2 1948.0 1.027 106.7 1949.0 1.040 105.2 1950.0 1.053 103.7 1951.0 1.066 102.3 1952.0 1.080 100.9 1953.0 1.093 99.5 1954.0 1.107 98.2 1955.0 1.120 96.9 1956.0 1.134 95.6 1957.0 1.147 94.3 1958.0 1.160 93.1 1959.0 1.174 91.9 1960.0 1.187 90.8 1961.0 1.201 89.7 1962.0 1.214 88.5 1963.0 1.227 87.5 1964.0 1.240 86.4 1965.0 1.253 85.4 1966.0 1.267 84.3 1967.0 1.279 83.4 1968.0 1.292 82.4 1969.0 1.305 81.4 1970.0 1.318 80.5 1971.0 1.330 79.6 1972.0 1.343 78.7 1973.0 1.355 77.8 1974.0 1.367 76.9 1975.0 1.379 76.0 1976.0 1.391 75.2 1977.0 1.403 74.4 1978.0 1.415 73.6 1979.0 1.427 72.8 1980.0 1.438 72.0 1981.0 1.450 71.2 1982.0 1.461 70.4 1983.0 1.472 69.7 1984.0 1.483 69.0 1985.0 1.494 68.2 1986.0 1.505 67.5 1987.0 1.515 66.8 1988.0 1.526 66.1 1989.0 1.536 65.4 1990.0 1.547 64.7 1991.0 1.557 64.1 1992.0 1.567 63.4 1993.0 1.577 62.7 1994.0 1.586 62.1 1995.0 1.596 61.5 1996.0 1.606 60.8 1997.0 1.615 60.2 1998.0 1.624 59.6 1999.0 1.633 59.0 2000.0 1.643 58.4 2001.0 1.651 57.8 2002.0 1.660 57.2 2003.0 1.669 56.6 2004.0 1.677 56.0 2005.0 1.686 55.5 2006.0 1.694 54.9 2007.0 1.702 54.3 2008.0 1.710 53.8 2009.0 1.718 53.2 2010.0 1.726 52.7 2011.0 1.734 52.2 2012.0 1.742 51.6 2013.0 1.749 51.1 2014.0 1.757 50.6 2015.0 1.764 50.1 2016.0 1.771 49.5 2017.0 1.778 49.0 2018.0 1.785 48.5 2019.0 1.792 48.0 2020.0 1.799 47.5 2021.0 1.806 47.0 2022.0 1.812 46.5 2023.0 1.819 46.0 2024.0 1.825 45.5 2025.0 1.831 45.1 2026.0 1.837 44.6 2027.0 1.843 44.1 2028.0 1.849 43.6 2029.0 1.855 43.2 2030.0 1.861 42.7 2031.0 1.867 42.2 2032.0 1.872 41.8 2033.0 1.878 41.3 2034.0 1.883 40.9 2035.0 1.888 40.4 2036.0 1.894 39.9 2037.0 1.899 39.5 2038.0 1.904 39.1 2039.0 1.909 38.6 2040.0 1.914 38.2 2041.0 1.918 37.7 2042.0 1.923 37.3 2043.0 1.928 36.9 2044.0 1.932 36.4 2045.0 1.937 36.0 2046.0 1.941 35.6 2047.0 1.945 35.1 2048.0 1.949 34.7 2049.0 1.953 34.3 2050.0 1.957 33.9 2051.0 1.961 33.4 2052.0 1.965 33.0 2053.0 1.969 32.6 2054.0 1.973 32.2 2055.0 1.976 31.8 2056.0 1.980 31.4 2057.0 1.983 31.0 2058.0 1.987 30.5 2059.0 1.990 30.1 2060.0 1.993 29.7 2061.0 1.997 29.3 2062.0 2.000 28.9 2063.0 2.003 28.5 2064.0 2.006 28.1 2065.0 2.008 27.7 2066.0 2.011 27.3 2067.0 2.014 26.9 2068.0 2.017 26.5 2069.0 2.019 26.1 2070.0 2.022 25.7 2071.0 2.024 25.3 2072.0 2.027 24.9 2073.0 2.029 24.5 2074.0 2.031 24.2 2075.0 2.034 23.8 2076.0 2.036 23.4 2077.0 2.038 23.0 2078.0 2.040 22.6 2079.0 2.042 22.2 2080.0 2.044 21.8 2081.0 2.046 21.4 2082.0 2.047 21.0 2083.0 2.049 20.7 2084.0 2.051 20.3 2085.0 2.052 19.9 2086.0 2.054 19.5 2087.0 2.055 19.1 2088.0 2.057 18.7 2089.0 2.058 18.4 2090.0 2.059 18.0 2091.0 2.061 17.6 2092.0 2.062 17.2 2093.0 2.063 16.8 2094.0 2.064 16.5 2095.0 2.065 16.1 2096.0 2.066 15.7 2097.0 2.067 15.3 2098.0 2.068 15.0 2099.0 2.069 14.6 2100.0 2.069 14.2 2101.0 2.070 13.8 2102.0 2.071 13.4 2103.0 2.071 13.1 2104.0 2.072 12.7 2105.0 2.072 12.3 2106.0 2.073 11.9 2107.0 2.073 11.6 2108.0 2.074 11.2 2109.0 2.074 10.8 2110.0 2.074 10.4 2111.0 2.074 10.1 2112.0 2.075 9.7 2113.0 2.075 9.3 2114.0 2.075 8.9 2115.0 2.075 8.6 2116.0 2.075 8.2 2117.0 2.075 7.8 2118.0 2.075 7.4 2119.0 2.074 7.1 2120.0 2.074 6.7 2121.0 2.074 6.3 2122.0 2.074 5.9 2123.0 2.073 5.6 2124.0 2.073 5.2 2125.0 2.073 4.8 2126.0 2.072 4.4 2127.0 2.072 4.1 2128.0 2.071 3.7 2129.0 2.070 3.3 2130.0 2.070 2.9 2131.0 2.069 2.6 2132.0 2.068 2.2 2133.0 2.068 1.8 2134.0 2.067 1.4 2135.0 2.066 1.0 2136.0 2.065 0.7 2137.0 2.064 0.3 2138.0 2.063 359.9 2139.0 2.062 359.5 2140.0 2.061 359.2 2141.0 2.060 358.8 2142.0 2.059 358.4 2143.0 2.058 358.0 2144.0 2.057 357.6 2145.0 2.055 357.2 2146.0 2.054 356.9 2147.0 2.053 356.5 2148.0 2.051 356.1 2149.0 2.050 355.7 2150.0 2.049 355.3 2151.0 2.047 354.9 2152.0 2.046 354.6 2153.0 2.044 354.2 2154.0 2.043 353.8 2155.0 2.041 353.4 2156.0 2.040 353.0 2157.0 2.038 352.6 2158.0 2.036 352.2 2159.0 2.034 351.8 2160.0 2.033 351.5 2161.0 2.031 351.1 2162.0 2.029 350.7 2163.0 2.027 350.3 2164.0 2.025 349.9 2165.0 2.024 349.5 2166.0 2.022 349.1 2167.0 2.020 348.7 2168.0 2.018 348.3 2169.0 2.016 347.9 2170.0 2.013 347.5 2171.0 2.011 347.1 2172.0 2.009 346.7 2173.0 2.007 346.3 2174.0 2.005 345.9 2175.0 2.003 345.5 2176.0 2.000 345.1 2177.0 1.998 344.7 2178.0 1.996 344.3 2179.0 1.993 343.9 2180.0 1.991 343.5 2181.0 1.989 343.1 2182.0 1.986 342.7 2183.0 1.984 342.3 2184.0 1.981 341.9 2185.0 1.979 341.4 2186.0 1.976 341.0 2187.0 1.974 340.6 2188.0 1.971 340.2 2189.0 1.968 339.8 2190.0 1.966 339.4 2191.0 1.963 339.0 2192.0 1.960 338.5 2193.0 1.958 338.1 2194.0 1.955 337.7 2195.0 1.952 337.3 2196.0 1.949 336.8 2197.0 1.946 336.4 2198.0 1.944 336.0 2199.0 1.941 335.6 2200.0 1.938 335.1 2201.0 1.935 334.7 2202.0 1.932 334.3 2203.0 1.929 333.8 2204.0 1.926 333.4 2205.0 1.923 333.0 2206.0 1.920 332.5 2207.0 1.917 332.1 2208.0 1.913 331.7 2209.0 1.910 331.2 2210.0 1.907 330.8 2211.0 1.904 330.3 2212.0 1.901 329.9 2213.0 1.897 329.4 2214.0 1.894 329.0 2215.0 1.891 328.5 2216.0 1.887 328.1 2217.0 1.884 327.6 2218.0 1.881 327.2 2219.0 1.877 326.7 2220.0 1.874 326.3 2221.0 1.870 325.8 2222.0 1.867 325.3 2223.0 1.863 324.9 2224.0 1.860 324.4 2225.0 1.856 323.9 2226.0 1.853 323.5 2227.0 1.849 323.0 2228.0 1.845 322.5 2229.0 1.842 322.0 2230.0 1.838 321.6 2231.0 1.834 321.1 2232.0 1.831 320.6 2233.0 1.827 320.1 2234.0 1.823 319.6 2235.0 1.819 319.2 2236.0 1.815 318.7 2237.0 1.812 318.2 2238.0 1.808 317.7 2239.0 1.804 317.2 2240.0 1.800 316.7 2241.0 1.796 316.2 2242.0 1.792 315.7 2243.0 1.788 315.2 2244.0 1.784 314.7 2245.0 1.780 314.2 2246.0 1.776 313.7 2247.0 1.771 313.1 2248.0 1.767 312.6 2249.0 1.763 312.1 2250.0 1.759 311.6 2251.0 1.755 311.1 2252.0 1.750 310.5 2253.0 1.746 310.0 2254.0 1.742 309.5 2255.0 1.737 309.0