| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 16:17:01 |
| WDS: | STF3063 | WDS ID/Discoverer |
| P: | 687.995 | Orbital period (years) |
| a: | 2.33846 | Semi-major axis (arcseconds) |
| i: | 99.936 | Inclination (degrees) |
| Ω: | 46.192 | Longitude of ascending node (degrees) |
| T: | 1781.151 | Epoch of periastron passage (year) |
| e: | 0.49847 | Eccentricity |
| ω: | 97.779 | Longitude of periastron (degrees) |
| Start-Year: | 1682.0 | Year |
| End-Year: | 2368.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 000735.68-043251.1 | Epoch-2000 right ascension and declination |
| WDS-ID: | 00076-0433 | WDS designation |
| Discoverer Code: | STF3063 | Discover designation and components |
| ADS number: | 84 | Aitken Double Star catalog |
| HD number: | 296 | HD catalog number |
| Hipparcos number: | . | Hipparcos catalog number |
| V1: | 9.30 | Magnitude of the primary |
| V2: | 10.29 | 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 0.937 190.2 ------------------------- 1682.0 2.083 48.5 1683.0 2.076 48.4 1684.0 2.069 48.3 1685.0 2.061 48.2 1686.0 2.054 48.1 1687.0 2.046 48.0 1688.0 2.038 47.9 1689.0 2.030 47.8 1690.0 2.021 47.7 1691.0 2.013 47.6 1692.0 2.004 47.5 1693.0 1.994 47.4 1694.0 1.985 47.2 1695.0 1.975 47.1 1696.0 1.965 47.0 1697.0 1.955 46.9 1698.0 1.944 46.8 1699.0 1.933 46.7 1700.0 1.922 46.6 1701.0 1.911 46.5 1702.0 1.899 46.3 1703.0 1.887 46.2 1704.0 1.875 46.1 1705.0 1.862 46.0 1706.0 1.850 45.9 1707.0 1.836 45.7 1708.0 1.823 45.6 1709.0 1.809 45.5 1710.0 1.795 45.3 1711.0 1.781 45.2 1712.0 1.766 45.1 1713.0 1.751 44.9 1714.0 1.736 44.8 1715.0 1.720 44.6 1716.0 1.704 44.5 1717.0 1.688 44.3 1718.0 1.671 44.2 1719.0 1.654 44.0 1720.0 1.636 43.9 1721.0 1.619 43.7 1722.0 1.600 43.6 1723.0 1.582 43.4 1724.0 1.563 43.2 1725.0 1.544 43.0 1726.0 1.524 42.9 1727.0 1.504 42.7 1728.0 1.484 42.5 1729.0 1.463 42.3 1730.0 1.442 42.1 1731.0 1.420 41.9 1732.0 1.398 41.7 1733.0 1.376 41.4 1734.0 1.353 41.2 1735.0 1.330 41.0 1736.0 1.307 40.7 1737.0 1.283 40.5 1738.0 1.259 40.2 1739.0 1.234 39.9 1740.0 1.209 39.6 1741.0 1.183 39.3 1742.0 1.158 39.0 1743.0 1.131 38.7 1744.0 1.105 38.4 1745.0 1.078 38.0 1746.0 1.050 37.6 1747.0 1.022 37.2 1748.0 0.994 36.8 1749.0 0.966 36.3 1750.0 0.937 35.9 1751.0 0.907 35.4 1752.0 0.878 34.8 1753.0 0.848 34.3 1754.0 0.818 33.6 1755.0 0.787 33.0 1756.0 0.756 32.3 1757.0 0.725 31.5 1758.0 0.694 30.6 1759.0 0.663 29.7 1760.0 0.631 28.7 1761.0 0.599 27.5 1762.0 0.567 26.3 1763.0 0.536 24.9 1764.0 0.504 23.3 1765.0 0.472 21.5 1766.0 0.441 19.4 1767.0 0.410 17.1 1768.0 0.379 14.3 1769.0 0.350 11.1 1770.0 0.321 7.3 1771.0 0.294 2.7 1772.0 0.269 357.3 1773.0 0.247 350.9 1774.0 0.228 343.3 1775.0 0.214 334.5 1776.0 0.205 324.7 1777.0 0.203 314.4 1778.0 0.207 304.2 1779.0 0.217 294.6 1780.0 0.233 286.1 1781.0 0.252 278.8 1782.0 0.276 272.7 1783.0 0.301 267.5 1784.0 0.328 263.2 1785.0 0.357 259.5 1786.0 0.387 256.4 1787.0 0.417 253.8 1788.0 0.448 251.5 1789.0 0.480 249.5 1790.0 0.511 247.7 1791.0 0.543 246.2 1792.0 0.575 244.8 1793.0 0.606 243.6 1794.0 0.638 242.5 1795.0 0.669 241.5 1796.0 0.700 240.6 1797.0 0.731 239.7 1798.0 0.761 239.0 1799.0 0.791 238.3 1800.0 0.821 237.6 1801.0 0.851 237.0 1802.0 0.880 236.4 1803.0 0.909 235.9 1804.0 0.937 235.4 1805.0 0.965 234.9 1806.0 0.992 234.5 1807.0 1.019 234.0 1808.0 1.046 233.6 1809.0 1.072 233.2 1810.0 1.097 232.9 1811.0 1.123 232.5 1812.0 1.147 232.2 1813.0 1.171 231.9 1814.0 1.195 231.6 1815.0 1.218 231.3 1816.0 1.241 231.0 1817.0 1.264 230.7 1818.0 1.285 230.5 1819.0 1.307 230.2 1820.0 1.328 230.0 1821.0 1.348 229.7 1822.0 1.368 229.5 1823.0 1.387 229.3 1824.0 1.406 229.0 1825.0 1.425 228.8 1826.0 1.443 228.6 1827.0 1.461 228.4 1828.0 1.478 228.2 1829.0 1.495 228.0 1830.0 1.511 227.8 1831.0 1.527 227.7 1832.0 1.542 227.5 1833.0 1.557 227.3 1834.0 1.572 227.1 1835.0 1.586 226.9 1836.0 1.600 226.8 1837.0 1.613 226.6 1838.0 1.626 226.5 1839.0 1.639 226.3 1840.0 1.651 226.1 1841.0 1.663 226.0 1842.0 1.674 225.8 1843.0 1.685 225.7 1844.0 1.696 225.5 1845.0 1.706 225.4 1846.0 1.716 225.2 1847.0 1.726 225.1 1848.0 1.735 224.9 1849.0 1.744 224.8 1850.0 1.753 224.7 1851.0 1.761 224.5 1852.0 1.769 224.4 1853.0 1.777 224.2 1854.0 1.785 224.1 1855.0 1.792 224.0 1856.0 1.799 223.8 1857.0 1.805 223.7 1858.0 1.811 223.6 1859.0 1.817 223.5 1860.0 1.823 223.3 1861.0 1.828 223.2 1862.0 1.833 223.1 1863.0 1.838 222.9 1864.0 1.843 222.8 1865.0 1.847 222.7 1866.0 1.851 222.6 1867.0 1.855 222.4 1868.0 1.858 222.3 1869.0 1.862 222.2 1870.0 1.865 222.1 1871.0 1.868 221.9 1872.0 1.870 221.8 1873.0 1.873 221.7 1874.0 1.875 221.6 1875.0 1.877 221.5 1876.0 1.878 221.3 1877.0 1.880 221.2 1878.0 1.881 221.1 1879.0 1.882 221.0 1880.0 1.883 220.9 1881.0 1.884 220.7 1882.0 1.885 220.6 1883.0 1.885 220.5 1884.0 1.885 220.4 1885.0 1.885 220.2 1886.0 1.885 220.1 1887.0 1.884 220.0 1888.0 1.884 219.9 1889.0 1.883 219.8 1890.0 1.882 219.6 1891.0 1.881 219.5 1892.0 1.880 219.4 1893.0 1.878 219.3 1894.0 1.876 219.2 1895.0 1.875 219.0 1896.0 1.873 218.9 1897.0 1.871 218.8 1898.0 1.868 218.7 1899.0 1.866 218.5 1900.0 1.864 218.4 1901.0 1.861 218.3 1902.0 1.858 218.2 1903.0 1.855 218.1 1904.0 1.852 217.9 1905.0 1.849 217.8 1906.0 1.846 217.7 1907.0 1.842 217.6 1908.0 1.838 217.4 1909.0 1.835 217.3 1910.0 1.831 217.2 1911.0 1.827 217.0 1912.0 1.823 216.9 1913.0 1.819 216.8 1914.0 1.814 216.7 1915.0 1.810 216.5 1916.0 1.805 216.4 1917.0 1.801 216.3 1918.0 1.796 216.1 1919.0 1.791 216.0 1920.0 1.786 215.9 1921.0 1.781 215.7 1922.0 1.776 215.6 1923.0 1.770 215.5 1924.0 1.765 215.3 1925.0 1.759 215.2 1926.0 1.754 215.0 1927.0 1.748 214.9 1928.0 1.742 214.8 1929.0 1.736 214.6 1930.0 1.730 214.5 1931.0 1.724 214.3 1932.0 1.718 214.2 1933.0 1.712 214.0 1934.0 1.706 213.9 1935.0 1.699 213.8 1936.0 1.693 213.6 1937.0 1.686 213.5 1938.0 1.680 213.3 1939.0 1.673 213.2 1940.0 1.666 213.0 1941.0 1.659 212.8 1942.0 1.652 212.7 1943.0 1.645 212.5 1944.0 1.638 212.4 1945.0 1.631 212.2 1946.0 1.624 212.0 1947.0 1.616 211.9 1948.0 1.609 211.7 1949.0 1.602 211.6 1950.0 1.594 211.4 1951.0 1.587 211.2 1952.0 1.579 211.0 1953.0 1.571 210.9 1954.0 1.564 210.7 1955.0 1.556 210.5 1956.0 1.548 210.3 1957.0 1.540 210.2 1958.0 1.532 210.0 1959.0 1.524 209.8 1960.0 1.516 209.6 1961.0 1.508 209.4 1962.0 1.500 209.2 1963.0 1.492 209.0 1964.0 1.483 208.9 1965.0 1.475 208.7 1966.0 1.467 208.5 1967.0 1.458 208.3 1968.0 1.450 208.1 1969.0 1.442 207.9 1970.0 1.433 207.6 1971.0 1.425 207.4 1972.0 1.416 207.2 1973.0 1.407 207.0 1974.0 1.399 206.8 1975.0 1.390 206.6 1976.0 1.381 206.4 1977.0 1.372 206.1 1978.0 1.364 205.9 1979.0 1.355 205.7 1980.0 1.346 205.4 1981.0 1.337 205.2 1982.0 1.328 205.0 1983.0 1.319 204.7 1984.0 1.310 204.5 1985.0 1.301 204.2 1986.0 1.292 204.0 1987.0 1.283 203.7 1988.0 1.274 203.4 1989.0 1.265 203.2 1990.0 1.256 202.9 1991.0 1.247 202.6 1992.0 1.238 202.3 1993.0 1.229 202.1 1994.0 1.220 201.8 1995.0 1.211 201.5 1996.0 1.201 201.2 1997.0 1.192 200.9 1998.0 1.183 200.6 1999.0 1.174 200.3 2000.0 1.165 200.0 2001.0 1.155 199.7 2002.0 1.146 199.3 2003.0 1.137 199.0 2004.0 1.128 198.7 2005.0 1.119 198.3 2006.0 1.109 198.0 2007.0 1.100 197.6 2008.0 1.091 197.3 2009.0 1.082 196.9 2010.0 1.073 196.5 2011.0 1.064 196.2 2012.0 1.054 195.8 2013.0 1.045 195.4 2014.0 1.036 195.0 2015.0 1.027 194.6 2016.0 1.018 194.2 2017.0 1.009 193.8 2018.0 1.000 193.4 2019.0 0.991 192.9 2020.0 0.982 192.5 2021.0 0.973 192.0 2022.0 0.964 191.6 2023.0 0.955 191.1 2024.0 0.946 190.6 2025.0 0.937 190.2 2026.0 0.929 189.7 2027.0 0.920 189.2 2028.0 0.911 188.7 2029.0 0.903 188.1 2030.0 0.894 187.6 2031.0 0.885 187.1 2032.0 0.877 186.5 2033.0 0.869 186.0 2034.0 0.860 185.4 2035.0 0.852 184.8 2036.0 0.844 184.2 2037.0 0.835 183.6 2038.0 0.827 183.0 2039.0 0.819 182.3 2040.0 0.811 181.7 2041.0 0.803 181.0 2042.0 0.796 180.4 2043.0 0.788 179.7 2044.0 0.780 179.0 2045.0 0.773 178.3 2046.0 0.765 177.6 2047.0 0.758 176.8 2048.0 0.751 176.1 2049.0 0.744 175.3 2050.0 0.737 174.5 2051.0 0.730 173.7 2052.0 0.723 172.9 2053.0 0.717 172.1 2054.0 0.710 171.2 2055.0 0.704 170.4 2056.0 0.698 169.5 2057.0 0.692 168.6 2058.0 0.686 167.7 2059.0 0.680 166.8 2060.0 0.674 165.9 2061.0 0.669 164.9 2062.0 0.664 164.0 2063.0 0.659 163.0 2064.0 0.654 162.0 2065.0 0.649 161.0 2066.0 0.644 160.0 2067.0 0.640 158.9 2068.0 0.636 157.9 2069.0 0.632 156.8 2070.0 0.628 155.7 2071.0 0.625 154.6 2072.0 0.621 153.5 2073.0 0.618 152.4 2074.0 0.615 151.3 2075.0 0.613 150.2 2076.0 0.610 149.0 2077.0 0.608 147.9 2078.0 0.606 146.7 2079.0 0.604 145.5 2080.0 0.603 144.4 2081.0 0.602 143.2 2082.0 0.601 142.0 2083.0 0.600 140.8 2084.0 0.599 139.6 2085.0 0.599 138.4 2086.0 0.599 137.2 2087.0 0.599 136.0 2088.0 0.600 134.9 2089.0 0.600 133.7 2090.0 0.601 132.5 2091.0 0.602 131.3 2092.0 0.604 130.1 2093.0 0.605 128.9 2094.0 0.607 127.8 2095.0 0.609 126.6 2096.0 0.612 125.5 2097.0 0.614 124.3 2098.0 0.617 123.2 2099.0 0.620 122.1 2100.0 0.623 121.0 2101.0 0.627 119.9 2102.0 0.631 118.8 2103.0 0.634 117.7 2104.0 0.638 116.7 2105.0 0.643 115.6 2106.0 0.647 114.6 2107.0 0.652 113.6 2108.0 0.657 112.6 2109.0 0.662 111.6 2110.0 0.667 110.6 2111.0 0.672 109.7 2112.0 0.678 108.7 2113.0 0.684 107.8 2114.0 0.689 106.9 2115.0 0.695 106.0 2116.0 0.702 105.1 2117.0 0.708 104.3 2118.0 0.714 103.4 2119.0 0.721 102.6 2120.0 0.728 101.8 2121.0 0.734 101.0 2122.0 0.741 100.2 2123.0 0.748 99.4 2124.0 0.756 98.7 2125.0 0.763 97.9 2126.0 0.770 97.2 2127.0 0.778 96.5 2128.0 0.786 95.8 2129.0 0.793 95.1 2130.0 0.801 94.4 2131.0 0.809 93.8 2132.0 0.817 93.1 2133.0 0.825 92.5 2134.0 0.833 91.9 2135.0 0.841 91.3 2136.0 0.850 90.7 2137.0 0.858 90.1 2138.0 0.866 89.5 2139.0 0.875 88.9 2140.0 0.883 88.4 2141.0 0.892 87.8 2142.0 0.901 87.3 2143.0 0.909 86.8 2144.0 0.918 86.3 2145.0 0.927 85.8 2146.0 0.936 85.3 2147.0 0.945 84.8 2148.0 0.954 84.3 2149.0 0.963 83.8 2150.0 0.972 83.4 2151.0 0.981 82.9 2152.0 0.990 82.5 2153.0 0.999 82.1 2154.0 1.008 81.6 2155.0 1.017 81.2 2156.0 1.027 80.8 2157.0 1.036 80.4 2158.0 1.045 80.0 2159.0 1.054 79.6 2160.0 1.064 79.2 2161.0 1.073 78.9 2162.0 1.082 78.5 2163.0 1.092 78.1 2164.0 1.101 77.8 2165.0 1.111 77.4 2166.0 1.120 77.1 2167.0 1.129 76.7 2168.0 1.139 76.4 2169.0 1.148 76.1 2170.0 1.158 75.8 2171.0 1.167 75.4 2172.0 1.177 75.1 2173.0 1.186 74.8 2174.0 1.195 74.5 2175.0 1.205 74.2 2176.0 1.214 73.9 2177.0 1.224 73.6 2178.0 1.233 73.4 2179.0 1.243 73.1 2180.0 1.252 72.8 2181.0 1.262 72.5 2182.0 1.271 72.3 2183.0 1.281 72.0 2184.0 1.290 71.7 2185.0 1.299 71.5 2186.0 1.309 71.2 2187.0 1.318 71.0 2188.0 1.328 70.7 2189.0 1.337 70.5 2190.0 1.346 70.3 2191.0 1.356 70.0 2192.0 1.365 69.8 2193.0 1.374 69.6 2194.0 1.384 69.4 2195.0 1.393 69.1 2196.0 1.402 68.9 2197.0 1.412 68.7 2198.0 1.421 68.5 2199.0 1.430 68.3 2200.0 1.439 68.1 2201.0 1.448 67.9 2202.0 1.458 67.7 2203.0 1.467 67.5 2204.0 1.476 67.3 2205.0 1.485 67.1 2206.0 1.494 66.9 2207.0 1.503 66.7 2208.0 1.512 66.5 2209.0 1.521 66.3 2210.0 1.530 66.1 2211.0 1.539 65.9 2212.0 1.548 65.8 2213.0 1.557 65.6 2214.0 1.566 65.4 2215.0 1.574 65.2 2216.0 1.583 65.1 2217.0 1.592 64.9 2218.0 1.601 64.7 2219.0 1.609 64.6 2220.0 1.618 64.4 2221.0 1.627 64.2 2222.0 1.635 64.1 2223.0 1.644 63.9 2224.0 1.652 63.8 2225.0 1.661 63.6 2226.0 1.669 63.4 2227.0 1.678 63.3 2228.0 1.686 63.1 2229.0 1.694 63.0 2230.0 1.703 62.8 2231.0 1.711 62.7 2232.0 1.719 62.5 2233.0 1.727 62.4 2234.0 1.735 62.3 2235.0 1.743 62.1 2236.0 1.751 62.0 2237.0 1.759 61.8 2238.0 1.767 61.7 2239.0 1.775 61.6 2240.0 1.783 61.4 2241.0 1.791 61.3 2242.0 1.799 61.2 2243.0 1.806 61.0 2244.0 1.814 60.9 2245.0 1.822 60.8 2246.0 1.829 60.6 2247.0 1.837 60.5 2248.0 1.844 60.4 2249.0 1.851 60.3 2250.0 1.859 60.1 2251.0 1.866 60.0 2252.0 1.873 59.9 2253.0 1.880 59.8 2254.0 1.888 59.6 2255.0 1.895 59.5 2256.0 1.902 59.4 2257.0 1.909 59.3 2258.0 1.915 59.2 2259.0 1.922 59.1 2260.0 1.929 58.9 2261.0 1.936 58.8 2262.0 1.942 58.7 2263.0 1.949 58.6 2264.0 1.955 58.5 2265.0 1.962 58.4 2266.0 1.968 58.3 2267.0 1.975 58.2 2268.0 1.981 58.0 2269.0 1.987 57.9 2270.0 1.993 57.8 2271.0 1.999 57.7 2272.0 2.005 57.6 2273.0 2.011 57.5 2274.0 2.017 57.4 2275.0 2.023 57.3 2276.0 2.028 57.2 2277.0 2.034 57.1 2278.0 2.040 57.0 2279.0 2.045 56.9 2280.0 2.050 56.8 2281.0 2.056 56.7 2282.0 2.061 56.6 2283.0 2.066 56.5 2284.0 2.071 56.4 2285.0 2.076 56.3 2286.0 2.081 56.2 2287.0 2.086 56.1 2288.0 2.091 56.0 2289.0 2.096 55.9 2290.0 2.100 55.8 2291.0 2.105 55.7 2292.0 2.109 55.6 2293.0 2.113 55.5 2294.0 2.118 55.4 2295.0 2.122 55.3 2296.0 2.126 55.2 2297.0 2.130 55.1 2298.0 2.134 55.0 2299.0 2.137 54.9 2300.0 2.141 54.8 2301.0 2.145 54.7 2302.0 2.148 54.7 2303.0 2.152 54.6 2304.0 2.155 54.5 2305.0 2.158 54.4 2306.0 2.161 54.3 2307.0 2.164 54.2 2308.0 2.167 54.1 2309.0 2.170 54.0 2310.0 2.173 53.9 2311.0 2.175 53.8 2312.0 2.178 53.7 2313.0 2.180 53.6 2314.0 2.182 53.6 2315.0 2.184 53.5 2316.0 2.186 53.4 2317.0 2.188 53.3 2318.0 2.190 53.2 2319.0 2.192 53.1 2320.0 2.193 53.0 2321.0 2.195 52.9 2322.0 2.196 52.8 2323.0 2.197 52.8 2324.0 2.198 52.7 2325.0 2.199 52.6 2326.0 2.200 52.5 2327.0 2.201 52.4 2328.0 2.201 52.3 2329.0 2.202 52.2 2330.0 2.202 52.1 2331.0 2.202 52.0 2332.0 2.202 52.0 2333.0 2.202 51.9 2334.0 2.202 51.8 2335.0 2.201 51.7 2336.0 2.201 51.6 2337.0 2.200 51.5 2338.0 2.199 51.4 2339.0 2.198 51.3 2340.0 2.197 51.3 2341.0 2.196 51.2 2342.0 2.194 51.1 2343.0 2.193 51.0 2344.0 2.191 50.9 2345.0 2.189 50.8 2346.0 2.187 50.7 2347.0 2.185 50.6 2348.0 2.182 50.5 2349.0 2.180 50.5 2350.0 2.177 50.4 2351.0 2.174 50.3 2352.0 2.171 50.2 2353.0 2.168 50.1 2354.0 2.164 50.0 2355.0 2.160 49.9 2356.0 2.157 49.8 2357.0 2.153 49.7 2358.0 2.148 49.6 2359.0 2.144 49.5 2360.0 2.139 49.4 2361.0 2.135 49.3 2362.0 2.130 49.3 2363.0 2.125 49.2 2364.0 2.119 49.1 2365.0 2.114 49.0 2366.0 2.108 48.9 2367.0 2.102 48.8