| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 17:13:41 |
| WDS: | I275 | WDS ID/Discoverer |
| P: | 729.090 | Orbital period (years) |
| a: | 1.705 | Semi-major axis (arcseconds) |
| i: | 130.1 | Inclination (degrees) |
| Ω: | 40.0 | Longitude of ascending node (degrees) |
| T: | 2002.310 | Epoch of periastron passage (year) |
| e: | 0.53 | Eccentricity |
| ω: | 161.2 | Longitude of periastron (degrees) |
| Start-Year: | 1661.0 | Year |
| End-Year: | 2389.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 052321.04-364013.9 | Epoch-2000 right ascension and declination |
| WDS-ID: | 05234-3640 | WDS designation |
| Discoverer Code: | I275 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 35490 | HD catalog number |
| Hipparcos number: | 25190 | Hipparcos catalog number |
| V1: | 8.92 | Magnitude of the primary |
| V2: | 9.59 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2008 | 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 0.838 205.6 ------------------------- 1661.0 2.552 49.5 1662.0 2.552 49.4 1663.0 2.553 49.3 1664.0 2.553 49.2 1665.0 2.554 49.1 1666.0 2.554 48.9 1667.0 2.554 48.8 1668.0 2.555 48.7 1669.0 2.555 48.6 1670.0 2.555 48.5 1671.0 2.555 48.3 1672.0 2.555 48.2 1673.0 2.555 48.1 1674.0 2.555 48.0 1675.0 2.555 47.9 1676.0 2.555 47.7 1677.0 2.555 47.6 1678.0 2.555 47.5 1679.0 2.555 47.4 1680.0 2.554 47.3 1681.0 2.554 47.1 1682.0 2.554 47.0 1683.0 2.553 46.9 1684.0 2.553 46.8 1685.0 2.552 46.7 1686.0 2.552 46.5 1687.0 2.551 46.4 1688.0 2.551 46.3 1689.0 2.550 46.2 1690.0 2.549 46.1 1691.0 2.549 45.9 1692.0 2.548 45.8 1693.0 2.547 45.7 1694.0 2.546 45.6 1695.0 2.545 45.5 1696.0 2.544 45.3 1697.0 2.543 45.2 1698.0 2.542 45.1 1699.0 2.541 45.0 1700.0 2.540 44.9 1701.0 2.539 44.7 1702.0 2.538 44.6 1703.0 2.536 44.5 1704.0 2.535 44.4 1705.0 2.534 44.2 1706.0 2.532 44.1 1707.0 2.531 44.0 1708.0 2.529 43.9 1709.0 2.528 43.8 1710.0 2.526 43.6 1711.0 2.525 43.5 1712.0 2.523 43.4 1713.0 2.521 43.3 1714.0 2.520 43.1 1715.0 2.518 43.0 1716.0 2.516 42.9 1717.0 2.514 42.8 1718.0 2.512 42.6 1719.0 2.510 42.5 1720.0 2.508 42.4 1721.0 2.506 42.3 1722.0 2.504 42.1 1723.0 2.502 42.0 1724.0 2.499 41.9 1725.0 2.497 41.8 1726.0 2.495 41.6 1727.0 2.492 41.5 1728.0 2.490 41.4 1729.0 2.487 41.3 1730.0 2.485 41.1 1731.0 2.482 41.0 1732.0 2.480 40.9 1733.0 2.477 40.8 1734.0 2.474 40.6 1735.0 2.472 40.5 1736.0 2.469 40.4 1737.0 2.466 40.2 1738.0 2.463 40.1 1739.0 2.460 40.0 1740.0 2.457 39.9 1741.0 2.454 39.7 1742.0 2.451 39.6 1743.0 2.448 39.5 1744.0 2.445 39.3 1745.0 2.442 39.2 1746.0 2.438 39.1 1747.0 2.435 38.9 1748.0 2.432 38.8 1749.0 2.428 38.7 1750.0 2.425 38.5 1751.0 2.421 38.4 1752.0 2.418 38.3 1753.0 2.414 38.1 1754.0 2.410 38.0 1755.0 2.406 37.9 1756.0 2.403 37.7 1757.0 2.399 37.6 1758.0 2.395 37.5 1759.0 2.391 37.3 1760.0 2.387 37.2 1761.0 2.383 37.0 1762.0 2.379 36.9 1763.0 2.375 36.8 1764.0 2.371 36.6 1765.0 2.366 36.5 1766.0 2.362 36.3 1767.0 2.358 36.2 1768.0 2.353 36.1 1769.0 2.349 35.9 1770.0 2.345 35.8 1771.0 2.340 35.6 1772.0 2.335 35.5 1773.0 2.331 35.4 1774.0 2.326 35.2 1775.0 2.321 35.1 1776.0 2.317 34.9 1777.0 2.312 34.8 1778.0 2.307 34.6 1779.0 2.302 34.5 1780.0 2.297 34.3 1781.0 2.292 34.2 1782.0 2.287 34.0 1783.0 2.281 33.9 1784.0 2.276 33.7 1785.0 2.271 33.6 1786.0 2.266 33.4 1787.0 2.260 33.3 1788.0 2.255 33.1 1789.0 2.249 33.0 1790.0 2.244 32.8 1791.0 2.238 32.6 1792.0 2.233 32.5 1793.0 2.227 32.3 1794.0 2.221 32.2 1795.0 2.215 32.0 1796.0 2.209 31.9 1797.0 2.203 31.7 1798.0 2.197 31.5 1799.0 2.191 31.4 1800.0 2.185 31.2 1801.0 2.179 31.0 1802.0 2.173 30.9 1803.0 2.167 30.7 1804.0 2.160 30.5 1805.0 2.154 30.4 1806.0 2.148 30.2 1807.0 2.141 30.0 1808.0 2.135 29.9 1809.0 2.128 29.7 1810.0 2.121 29.5 1811.0 2.115 29.3 1812.0 2.108 29.2 1813.0 2.101 29.0 1814.0 2.094 28.8 1815.0 2.087 28.6 1816.0 2.080 28.5 1817.0 2.073 28.3 1818.0 2.066 28.1 1819.0 2.059 27.9 1820.0 2.052 27.7 1821.0 2.044 27.5 1822.0 2.037 27.3 1823.0 2.030 27.2 1824.0 2.022 27.0 1825.0 2.015 26.8 1826.0 2.007 26.6 1827.0 1.999 26.4 1828.0 1.992 26.2 1829.0 1.984 26.0 1830.0 1.976 25.8 1831.0 1.968 25.6 1832.0 1.960 25.4 1833.0 1.952 25.2 1834.0 1.944 25.0 1835.0 1.936 24.8 1836.0 1.928 24.5 1837.0 1.920 24.3 1838.0 1.912 24.1 1839.0 1.903 23.9 1840.0 1.895 23.7 1841.0 1.886 23.5 1842.0 1.878 23.2 1843.0 1.869 23.0 1844.0 1.861 22.8 1845.0 1.852 22.6 1846.0 1.843 22.3 1847.0 1.834 22.1 1848.0 1.825 21.9 1849.0 1.816 21.6 1850.0 1.807 21.4 1851.0 1.798 21.2 1852.0 1.789 20.9 1853.0 1.780 20.7 1854.0 1.771 20.4 1855.0 1.761 20.2 1856.0 1.752 19.9 1857.0 1.743 19.7 1858.0 1.733 19.4 1859.0 1.724 19.1 1860.0 1.714 18.9 1861.0 1.704 18.6 1862.0 1.695 18.3 1863.0 1.685 18.1 1864.0 1.675 17.8 1865.0 1.665 17.5 1866.0 1.655 17.2 1867.0 1.645 16.9 1868.0 1.635 16.6 1869.0 1.625 16.3 1870.0 1.615 16.0 1871.0 1.604 15.7 1872.0 1.594 15.4 1873.0 1.584 15.1 1874.0 1.573 14.8 1875.0 1.563 14.5 1876.0 1.552 14.2 1877.0 1.541 13.8 1878.0 1.531 13.5 1879.0 1.520 13.2 1880.0 1.509 12.8 1881.0 1.498 12.5 1882.0 1.488 12.1 1883.0 1.477 11.8 1884.0 1.466 11.4 1885.0 1.455 11.0 1886.0 1.443 10.7 1887.0 1.432 10.3 1888.0 1.421 9.9 1889.0 1.410 9.5 1890.0 1.398 9.1 1891.0 1.387 8.7 1892.0 1.376 8.3 1893.0 1.364 7.9 1894.0 1.353 7.5 1895.0 1.341 7.0 1896.0 1.330 6.6 1897.0 1.318 6.1 1898.0 1.306 5.7 1899.0 1.295 5.2 1900.0 1.283 4.7 1901.0 1.271 4.3 1902.0 1.259 3.8 1903.0 1.247 3.3 1904.0 1.235 2.8 1905.0 1.224 2.2 1906.0 1.212 1.7 1907.0 1.200 1.2 1908.0 1.188 0.6 1909.0 1.176 0.1 1910.0 1.164 359.5 1911.0 1.152 358.9 1912.0 1.140 358.3 1913.0 1.127 357.7 1914.0 1.115 357.1 1915.0 1.103 356.4 1916.0 1.091 355.8 1917.0 1.079 355.1 1918.0 1.067 354.4 1919.0 1.055 353.7 1920.0 1.043 353.0 1921.0 1.031 352.3 1922.0 1.019 351.6 1923.0 1.007 350.8 1924.0 0.995 350.0 1925.0 0.983 349.2 1926.0 0.971 348.4 1927.0 0.959 347.5 1928.0 0.948 346.7 1929.0 0.936 345.8 1930.0 0.924 344.9 1931.0 0.913 344.0 1932.0 0.901 343.0 1933.0 0.890 342.0 1934.0 0.879 341.0 1935.0 0.868 340.0 1936.0 0.857 338.9 1937.0 0.846 337.9 1938.0 0.835 336.8 1939.0 0.824 335.6 1940.0 0.814 334.4 1941.0 0.804 333.2 1942.0 0.794 332.0 1943.0 0.784 330.8 1944.0 0.774 329.5 1945.0 0.765 328.1 1946.0 0.755 326.8 1947.0 0.746 325.4 1948.0 0.738 324.0 1949.0 0.729 322.5 1950.0 0.721 321.0 1951.0 0.713 319.5 1952.0 0.706 317.9 1953.0 0.699 316.3 1954.0 0.692 314.7 1955.0 0.685 313.1 1956.0 0.679 311.4 1957.0 0.673 309.7 1958.0 0.668 307.9 1959.0 0.663 306.2 1960.0 0.659 304.4 1961.0 0.655 302.5 1962.0 0.651 300.7 1963.0 0.648 298.9 1964.0 0.645 297.0 1965.0 0.643 295.1 1966.0 0.641 293.2 1967.0 0.640 291.3 1968.0 0.639 289.3 1969.0 0.638 287.4 1970.0 0.638 285.5 1971.0 0.638 283.6 1972.0 0.639 281.6 1973.0 0.640 279.7 1974.0 0.642 277.8 1975.0 0.644 275.9 1976.0 0.647 274.0 1977.0 0.649 272.2 1978.0 0.652 270.3 1979.0 0.656 268.5 1980.0 0.660 266.7 1981.0 0.664 264.9 1982.0 0.668 263.1 1983.0 0.673 261.4 1984.0 0.677 259.7 1985.0 0.682 258.0 1986.0 0.687 256.3 1987.0 0.693 254.6 1988.0 0.698 253.0 1989.0 0.704 251.4 1990.0 0.709 249.9 1991.0 0.715 248.3 1992.0 0.721 246.8 1993.0 0.726 245.3 1994.0 0.732 243.8 1995.0 0.738 242.4 1996.0 0.743 240.9 1997.0 0.749 239.5 1998.0 0.754 238.1 1999.0 0.760 236.8 2000.0 0.765 235.4 2001.0 0.770 234.1 2002.0 0.775 232.8 2003.0 0.780 231.5 2004.0 0.785 230.2 2005.0 0.789 228.9 2006.0 0.793 227.7 2007.0 0.798 226.4 2008.0 0.802 225.2 2009.0 0.805 224.0 2010.0 0.809 222.8 2011.0 0.812 221.6 2012.0 0.815 220.4 2013.0 0.818 219.2 2014.0 0.821 218.1 2015.0 0.824 216.9 2016.0 0.826 215.8 2017.0 0.828 214.6 2018.0 0.830 213.5 2019.0 0.832 212.3 2020.0 0.833 211.2 2021.0 0.834 210.1 2022.0 0.836 209.0 2023.0 0.837 207.8 2024.0 0.838 206.7 2025.0 0.838 205.6 2026.0 0.839 204.5 2027.0 0.839 203.4 2028.0 0.839 202.3 2029.0 0.840 201.1 2030.0 0.840 200.0 2031.0 0.840 198.9 2032.0 0.840 197.8 2033.0 0.839 196.7 2034.0 0.839 195.6 2035.0 0.839 194.5 2036.0 0.838 193.4 2037.0 0.838 192.2 2038.0 0.837 191.1 2039.0 0.837 190.0 2040.0 0.836 188.9 2041.0 0.836 187.8 2042.0 0.835 186.6 2043.0 0.835 185.5 2044.0 0.834 184.4 2045.0 0.834 183.3 2046.0 0.834 182.1 2047.0 0.833 181.0 2048.0 0.833 179.9 2049.0 0.833 178.7 2050.0 0.832 177.6 2051.0 0.832 176.5 2052.0 0.832 175.3 2053.0 0.832 174.2 2054.0 0.832 173.1 2055.0 0.833 172.0 2056.0 0.833 170.8 2057.0 0.833 169.7 2058.0 0.834 168.6 2059.0 0.835 167.4 2060.0 0.835 166.3 2061.0 0.836 165.2 2062.0 0.837 164.1 2063.0 0.839 163.0 2064.0 0.840 161.8 2065.0 0.841 160.7 2066.0 0.843 159.6 2067.0 0.844 158.5 2068.0 0.846 157.4 2069.0 0.848 156.3 2070.0 0.850 155.3 2071.0 0.853 154.2 2072.0 0.855 153.1 2073.0 0.858 152.0 2074.0 0.860 151.0 2075.0 0.863 149.9 2076.0 0.866 148.9 2077.0 0.869 147.8 2078.0 0.873 146.8 2079.0 0.876 145.8 2080.0 0.880 144.7 2081.0 0.883 143.7 2082.0 0.887 142.7 2083.0 0.891 141.7 2084.0 0.895 140.8 2085.0 0.899 139.8 2086.0 0.904 138.8 2087.0 0.908 137.9 2088.0 0.913 136.9 2089.0 0.918 136.0 2090.0 0.923 135.1 2091.0 0.928 134.1 2092.0 0.933 133.2 2093.0 0.938 132.3 2094.0 0.943 131.4 2095.0 0.949 130.6 2096.0 0.954 129.7 2097.0 0.960 128.9 2098.0 0.966 128.0 2099.0 0.972 127.2 2100.0 0.978 126.3 2101.0 0.984 125.5 2102.0 0.990 124.7 2103.0 0.996 123.9 2104.0 1.003 123.1 2105.0 1.009 122.4 2106.0 1.016 121.6 2107.0 1.022 120.8 2108.0 1.029 120.1 2109.0 1.036 119.4 2110.0 1.043 118.6 2111.0 1.049 117.9 2112.0 1.056 117.2 2113.0 1.064 116.5 2114.0 1.071 115.8 2115.0 1.078 115.2 2116.0 1.085 114.5 2117.0 1.092 113.8 2118.0 1.100 113.2 2119.0 1.107 112.5 2120.0 1.115 111.9 2121.0 1.122 111.3 2122.0 1.130 110.6 2123.0 1.137 110.0 2124.0 1.145 109.4 2125.0 1.153 108.8 2126.0 1.160 108.3 2127.0 1.168 107.7 2128.0 1.176 107.1 2129.0 1.184 106.5 2130.0 1.192 106.0 2131.0 1.199 105.4 2132.0 1.207 104.9 2133.0 1.215 104.4 2134.0 1.223 103.8 2135.0 1.231 103.3 2136.0 1.239 102.8 2137.0 1.247 102.3 2138.0 1.255 101.8 2139.0 1.264 101.3 2140.0 1.272 100.8 2141.0 1.280 100.3 2142.0 1.288 99.8 2143.0 1.296 99.4 2144.0 1.304 98.9 2145.0 1.312 98.5 2146.0 1.320 98.0 2147.0 1.329 97.6 2148.0 1.337 97.1 2149.0 1.345 96.7 2150.0 1.353 96.2 2151.0 1.361 95.8 2152.0 1.369 95.4 2153.0 1.378 95.0 2154.0 1.386 94.6 2155.0 1.394 94.2 2156.0 1.402 93.8 2157.0 1.410 93.4 2158.0 1.419 93.0 2159.0 1.427 92.6 2160.0 1.435 92.2 2161.0 1.443 91.8 2162.0 1.451 91.5 2163.0 1.459 91.1 2164.0 1.468 90.7 2165.0 1.476 90.4 2166.0 1.484 90.0 2167.0 1.492 89.6 2168.0 1.500 89.3 2169.0 1.508 89.0 2170.0 1.516 88.6 2171.0 1.524 88.3 2172.0 1.532 87.9 2173.0 1.540 87.6 2174.0 1.548 87.3 2175.0 1.556 86.9 2176.0 1.564 86.6 2177.0 1.572 86.3 2178.0 1.580 86.0 2179.0 1.588 85.7 2180.0 1.596 85.4 2181.0 1.604 85.1 2182.0 1.612 84.8 2183.0 1.620 84.5 2184.0 1.628 84.2 2185.0 1.636 83.9 2186.0 1.643 83.6 2187.0 1.651 83.3 2188.0 1.659 83.0 2189.0 1.667 82.7 2190.0 1.674 82.4 2191.0 1.682 82.2 2192.0 1.690 81.9 2193.0 1.697 81.6 2194.0 1.705 81.3 2195.0 1.713 81.1 2196.0 1.720 80.8 2197.0 1.728 80.5 2198.0 1.735 80.3 2199.0 1.743 80.0 2200.0 1.750 79.8 2201.0 1.758 79.5 2202.0 1.765 79.3 2203.0 1.773 79.0 2204.0 1.780 78.8 2205.0 1.787 78.5 2206.0 1.795 78.3 2207.0 1.802 78.0 2208.0 1.809 77.8 2209.0 1.816 77.5 2210.0 1.824 77.3 2211.0 1.831 77.1 2212.0 1.838 76.8 2213.0 1.845 76.6 2214.0 1.852 76.4 2215.0 1.859 76.2 2216.0 1.866 75.9 2217.0 1.873 75.7 2218.0 1.880 75.5 2219.0 1.887 75.3 2220.0 1.894 75.0 2221.0 1.901 74.8 2222.0 1.908 74.6 2223.0 1.915 74.4 2224.0 1.922 74.2 2225.0 1.928 74.0 2226.0 1.935 73.8 2227.0 1.942 73.5 2228.0 1.948 73.3 2229.0 1.955 73.1 2230.0 1.962 72.9 2231.0 1.968 72.7 2232.0 1.975 72.5 2233.0 1.981 72.3 2234.0 1.988 72.1 2235.0 1.994 71.9 2236.0 2.001 71.7 2237.0 2.007 71.5 2238.0 2.013 71.3 2239.0 2.020 71.1 2240.0 2.026 71.0 2241.0 2.032 70.8 2242.0 2.039 70.6 2243.0 2.045 70.4 2244.0 2.051 70.2 2245.0 2.057 70.0 2246.0 2.063 69.8 2247.0 2.069 69.6 2248.0 2.075 69.5 2249.0 2.081 69.3 2250.0 2.087 69.1 2251.0 2.093 68.9 2252.0 2.099 68.7 2253.0 2.105 68.6 2254.0 2.110 68.4 2255.0 2.116 68.2 2256.0 2.122 68.0 2257.0 2.128 67.9 2258.0 2.133 67.7 2259.0 2.139 67.5 2260.0 2.145 67.4 2261.0 2.150 67.2 2262.0 2.156 67.0 2263.0 2.161 66.8 2264.0 2.167 66.7 2265.0 2.172 66.5 2266.0 2.177 66.3 2267.0 2.183 66.2 2268.0 2.188 66.0 2269.0 2.193 65.9 2270.0 2.199 65.7 2271.0 2.204 65.5 2272.0 2.209 65.4 2273.0 2.214 65.2 2274.0 2.219 65.0 2275.0 2.224 64.9 2276.0 2.229 64.7 2277.0 2.234 64.6 2278.0 2.239 64.4 2279.0 2.244 64.3 2280.0 2.249 64.1 2281.0 2.254 63.9 2282.0 2.259 63.8 2283.0 2.264 63.6 2284.0 2.268 63.5 2285.0 2.273 63.3 2286.0 2.278 63.2 2287.0 2.282 63.0 2288.0 2.287 62.9 2289.0 2.291 62.7 2290.0 2.296 62.6 2291.0 2.300 62.4 2292.0 2.305 62.3 2293.0 2.309 62.1 2294.0 2.314 62.0 2295.0 2.318 61.8 2296.0 2.322 61.7 2297.0 2.326 61.6 2298.0 2.331 61.4 2299.0 2.335 61.3 2300.0 2.339 61.1 2301.0 2.343 61.0 2302.0 2.347 60.8 2303.0 2.351 60.7 2304.0 2.355 60.6 2305.0 2.359 60.4 2306.0 2.363 60.3 2307.0 2.367 60.1 2308.0 2.371 60.0 2309.0 2.375 59.9 2310.0 2.378 59.7 2311.0 2.382 59.6 2312.0 2.386 59.4 2313.0 2.389 59.3 2314.0 2.393 59.2 2315.0 2.397 59.0 2316.0 2.400 58.9 2317.0 2.404 58.8 2318.0 2.407 58.6 2319.0 2.411 58.5 2320.0 2.414 58.4 2321.0 2.417 58.2 2322.0 2.421 58.1 2323.0 2.424 58.0 2324.0 2.427 57.8 2325.0 2.430 57.7 2326.0 2.433 57.6 2327.0 2.436 57.4 2328.0 2.440 57.3 2329.0 2.443 57.2 2330.0 2.446 57.0 2331.0 2.449 56.9 2332.0 2.451 56.8 2333.0 2.454 56.6 2334.0 2.457 56.5 2335.0 2.460 56.4 2336.0 2.463 56.2 2337.0 2.465 56.1 2338.0 2.468 56.0 2339.0 2.471 55.9 2340.0 2.473 55.7 2341.0 2.476 55.6 2342.0 2.478 55.5 2343.0 2.481 55.3 2344.0 2.483 55.2 2345.0 2.486 55.1 2346.0 2.488 55.0 2347.0 2.490 54.8 2348.0 2.493 54.7 2349.0 2.495 54.6 2350.0 2.497 54.5 2351.0 2.499 54.3 2352.0 2.501 54.2 2353.0 2.503 54.1 2354.0 2.506 54.0 2355.0 2.508 53.8 2356.0 2.509 53.7 2357.0 2.511 53.6 2358.0 2.513 53.5 2359.0 2.515 53.3 2360.0 2.517 53.2 2361.0 2.519 53.1 2362.0 2.520 53.0 2363.0 2.522 52.8 2364.0 2.524 52.7 2365.0 2.525 52.6 2366.0 2.527 52.5 2367.0 2.528 52.4 2368.0 2.530 52.2 2369.0 2.531 52.1 2370.0 2.533 52.0 2371.0 2.534 51.9 2372.0 2.535 51.7 2373.0 2.537 51.6 2374.0 2.538 51.5 2375.0 2.539 51.4 2376.0 2.540 51.3 2377.0 2.541 51.1 2378.0 2.542 51.0 2379.0 2.543 50.9 2380.0 2.544 50.8 2381.0 2.545 50.6 2382.0 2.546 50.5 2383.0 2.547 50.4 2384.0 2.548 50.3 2385.0 2.549 50.2 2386.0 2.549 50.0 2387.0 2.550 49.9 2388.0 2.551 49.8