| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 16:26:34 |
| WDS: | I262 | WDS ID/Discoverer |
| P: | 663.900 | Orbital period (years) |
| a: | 0.939 | Semi-major axis (arcseconds) |
| i: | 130.9 | Inclination (degrees) |
| Ω: | 34.7 | Longitude of ascending node (degrees) |
| T: | 1398.890 | Epoch of periastron passage (year) |
| e: | 0.369 | Eccentricity |
| ω: | 1.2 | Longitude of periastron (degrees) |
| Start-Year: | 1694.0 | Year |
| End-Year: | 2356.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 010851.80-293721.0 | Epoch-2000 right ascension and declination |
| WDS-ID: | 01089-2937 | WDS designation |
| Discoverer Code: | I262 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 6868 | HD catalog number |
| Hipparcos number: | 5383 | Hipparcos catalog number |
| V1: | 8.66 | Magnitude of the primary |
| V2: | 9.41 | 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 0.548 67.0 ------------------------- 1694.0 1.266 220.5 1695.0 1.267 220.3 1696.0 1.268 220.1 1697.0 1.269 219.9 1698.0 1.270 219.7 1699.0 1.271 219.6 1700.0 1.272 219.4 1701.0 1.273 219.2 1702.0 1.274 219.0 1703.0 1.275 218.8 1704.0 1.275 218.7 1705.0 1.276 218.5 1706.0 1.277 218.3 1707.0 1.278 218.1 1708.0 1.278 217.9 1709.0 1.279 217.8 1710.0 1.280 217.6 1711.0 1.280 217.4 1712.0 1.281 217.2 1713.0 1.281 217.1 1714.0 1.282 216.9 1715.0 1.282 216.7 1716.0 1.283 216.5 1717.0 1.283 216.4 1718.0 1.284 216.2 1719.0 1.284 216.0 1720.0 1.284 215.8 1721.0 1.284 215.6 1722.0 1.285 215.5 1723.0 1.285 215.3 1724.0 1.285 215.1 1725.0 1.285 214.9 1726.0 1.285 214.8 1727.0 1.285 214.6 1728.0 1.285 214.4 1729.0 1.285 214.2 1730.0 1.285 214.1 1731.0 1.285 213.9 1732.0 1.285 213.7 1733.0 1.285 213.5 1734.0 1.285 213.4 1735.0 1.285 213.2 1736.0 1.285 213.0 1737.0 1.284 212.8 1738.0 1.284 212.7 1739.0 1.284 212.5 1740.0 1.283 212.3 1741.0 1.283 212.1 1742.0 1.282 211.9 1743.0 1.282 211.8 1744.0 1.282 211.6 1745.0 1.281 211.4 1746.0 1.280 211.2 1747.0 1.280 211.1 1748.0 1.279 210.9 1749.0 1.279 210.7 1750.0 1.278 210.5 1751.0 1.277 210.3 1752.0 1.276 210.2 1753.0 1.276 210.0 1754.0 1.275 209.8 1755.0 1.274 209.6 1756.0 1.273 209.5 1757.0 1.272 209.3 1758.0 1.271 209.1 1759.0 1.270 208.9 1760.0 1.269 208.7 1761.0 1.268 208.6 1762.0 1.267 208.4 1763.0 1.266 208.2 1764.0 1.265 208.0 1765.0 1.264 207.8 1766.0 1.263 207.6 1767.0 1.261 207.5 1768.0 1.260 207.3 1769.0 1.259 207.1 1770.0 1.257 206.9 1771.0 1.256 206.7 1772.0 1.255 206.5 1773.0 1.253 206.4 1774.0 1.252 206.2 1775.0 1.250 206.0 1776.0 1.249 205.8 1777.0 1.247 205.6 1778.0 1.246 205.4 1779.0 1.244 205.2 1780.0 1.242 205.0 1781.0 1.241 204.9 1782.0 1.239 204.7 1783.0 1.237 204.5 1784.0 1.235 204.3 1785.0 1.234 204.1 1786.0 1.232 203.9 1787.0 1.230 203.7 1788.0 1.228 203.5 1789.0 1.226 203.3 1790.0 1.224 203.1 1791.0 1.222 202.9 1792.0 1.220 202.7 1793.0 1.218 202.6 1794.0 1.216 202.4 1795.0 1.214 202.2 1796.0 1.212 202.0 1797.0 1.209 201.8 1798.0 1.207 201.6 1799.0 1.205 201.4 1800.0 1.203 201.2 1801.0 1.200 201.0 1802.0 1.198 200.8 1803.0 1.196 200.6 1804.0 1.193 200.4 1805.0 1.191 200.1 1806.0 1.188 199.9 1807.0 1.186 199.7 1808.0 1.183 199.5 1809.0 1.181 199.3 1810.0 1.178 199.1 1811.0 1.175 198.9 1812.0 1.173 198.7 1813.0 1.170 198.5 1814.0 1.167 198.3 1815.0 1.165 198.0 1816.0 1.162 197.8 1817.0 1.159 197.6 1818.0 1.156 197.4 1819.0 1.153 197.2 1820.0 1.150 197.0 1821.0 1.148 196.7 1822.0 1.145 196.5 1823.0 1.142 196.3 1824.0 1.139 196.1 1825.0 1.136 195.9 1826.0 1.132 195.6 1827.0 1.129 195.4 1828.0 1.126 195.2 1829.0 1.123 194.9 1830.0 1.120 194.7 1831.0 1.117 194.5 1832.0 1.113 194.2 1833.0 1.110 194.0 1834.0 1.107 193.8 1835.0 1.103 193.5 1836.0 1.100 193.3 1837.0 1.097 193.0 1838.0 1.093 192.8 1839.0 1.090 192.6 1840.0 1.086 192.3 1841.0 1.083 192.1 1842.0 1.079 191.8 1843.0 1.076 191.6 1844.0 1.072 191.3 1845.0 1.068 191.1 1846.0 1.065 190.8 1847.0 1.061 190.5 1848.0 1.057 190.3 1849.0 1.054 190.0 1850.0 1.050 189.8 1851.0 1.046 189.5 1852.0 1.042 189.2 1853.0 1.038 189.0 1854.0 1.035 188.7 1855.0 1.031 188.4 1856.0 1.027 188.1 1857.0 1.023 187.9 1858.0 1.019 187.6 1859.0 1.015 187.3 1860.0 1.011 187.0 1861.0 1.007 186.7 1862.0 1.003 186.5 1863.0 0.999 186.2 1864.0 0.994 185.9 1865.0 0.990 185.6 1866.0 0.986 185.3 1867.0 0.982 185.0 1868.0 0.978 184.7 1869.0 0.974 184.4 1870.0 0.969 184.1 1871.0 0.965 183.7 1872.0 0.961 183.4 1873.0 0.956 183.1 1874.0 0.952 182.8 1875.0 0.948 182.5 1876.0 0.943 182.1 1877.0 0.939 181.8 1878.0 0.934 181.5 1879.0 0.930 181.2 1880.0 0.926 180.8 1881.0 0.921 180.5 1882.0 0.917 180.1 1883.0 0.912 179.8 1884.0 0.908 179.4 1885.0 0.903 179.1 1886.0 0.898 178.7 1887.0 0.894 178.4 1888.0 0.889 178.0 1889.0 0.885 177.6 1890.0 0.880 177.2 1891.0 0.875 176.9 1892.0 0.871 176.5 1893.0 0.866 176.1 1894.0 0.861 175.7 1895.0 0.857 175.3 1896.0 0.852 174.9 1897.0 0.847 174.5 1898.0 0.842 174.1 1899.0 0.838 173.7 1900.0 0.833 173.3 1901.0 0.828 172.9 1902.0 0.823 172.4 1903.0 0.819 172.0 1904.0 0.814 171.6 1905.0 0.809 171.1 1906.0 0.804 170.7 1907.0 0.799 170.2 1908.0 0.795 169.8 1909.0 0.790 169.3 1910.0 0.785 168.8 1911.0 0.780 168.3 1912.0 0.775 167.9 1913.0 0.770 167.4 1914.0 0.766 166.9 1915.0 0.761 166.4 1916.0 0.756 165.9 1917.0 0.751 165.4 1918.0 0.746 164.8 1919.0 0.742 164.3 1920.0 0.737 163.8 1921.0 0.732 163.3 1922.0 0.727 162.7 1923.0 0.722 162.2 1924.0 0.718 161.6 1925.0 0.713 161.0 1926.0 0.708 160.4 1927.0 0.704 159.9 1928.0 0.699 159.3 1929.0 0.694 158.7 1930.0 0.690 158.1 1931.0 0.685 157.4 1932.0 0.680 156.8 1933.0 0.676 156.2 1934.0 0.671 155.5 1935.0 0.667 154.9 1936.0 0.662 154.2 1937.0 0.658 153.6 1938.0 0.653 152.9 1939.0 0.649 152.2 1940.0 0.644 151.5 1941.0 0.640 150.8 1942.0 0.636 150.1 1943.0 0.631 149.4 1944.0 0.627 148.6 1945.0 0.623 147.9 1946.0 0.619 147.1 1947.0 0.615 146.4 1948.0 0.611 145.6 1949.0 0.607 144.8 1950.0 0.603 144.0 1951.0 0.599 143.2 1952.0 0.595 142.4 1953.0 0.591 141.6 1954.0 0.588 140.7 1955.0 0.584 139.9 1956.0 0.580 139.0 1957.0 0.577 138.1 1958.0 0.573 137.3 1959.0 0.570 136.4 1960.0 0.567 135.5 1961.0 0.563 134.6 1962.0 0.560 133.6 1963.0 0.557 132.7 1964.0 0.554 131.8 1965.0 0.551 130.8 1966.0 0.548 129.9 1967.0 0.546 128.9 1968.0 0.543 127.9 1969.0 0.541 126.9 1970.0 0.538 125.9 1971.0 0.536 124.9 1972.0 0.533 123.9 1973.0 0.531 122.9 1974.0 0.529 121.8 1975.0 0.527 120.8 1976.0 0.525 119.7 1977.0 0.523 118.7 1978.0 0.522 117.6 1979.0 0.520 116.5 1980.0 0.519 115.5 1981.0 0.517 114.4 1982.0 0.516 113.3 1983.0 0.515 112.2 1984.0 0.514 111.1 1985.0 0.513 110.0 1986.0 0.512 108.9 1987.0 0.511 107.8 1988.0 0.511 106.6 1989.0 0.510 105.5 1990.0 0.510 104.4 1991.0 0.510 103.3 1992.0 0.509 102.2 1993.0 0.509 101.1 1994.0 0.509 99.9 1995.0 0.509 98.8 1996.0 0.510 97.7 1997.0 0.510 96.6 1998.0 0.510 95.5 1999.0 0.511 94.3 2000.0 0.511 93.2 2001.0 0.512 92.1 2002.0 0.513 91.0 2003.0 0.514 89.9 2004.0 0.515 88.8 2005.0 0.516 87.7 2006.0 0.517 86.6 2007.0 0.518 85.5 2008.0 0.519 84.4 2009.0 0.521 83.4 2010.0 0.522 82.3 2011.0 0.523 81.2 2012.0 0.525 80.2 2013.0 0.526 79.1 2014.0 0.528 78.1 2015.0 0.530 77.0 2016.0 0.531 76.0 2017.0 0.533 75.0 2018.0 0.535 73.9 2019.0 0.537 72.9 2020.0 0.538 71.9 2021.0 0.540 70.9 2022.0 0.542 69.9 2023.0 0.544 69.0 2024.0 0.546 68.0 2025.0 0.548 67.0 2026.0 0.550 66.0 2027.0 0.552 65.1 2028.0 0.554 64.1 2029.0 0.556 63.2 2030.0 0.557 62.2 2031.0 0.559 61.3 2032.0 0.561 60.4 2033.0 0.563 59.5 2034.0 0.565 58.5 2035.0 0.567 57.6 2036.0 0.568 56.7 2037.0 0.570 55.8 2038.0 0.572 54.9 2039.0 0.573 54.0 2040.0 0.575 53.2 2041.0 0.576 52.3 2042.0 0.578 51.4 2043.0 0.579 50.5 2044.0 0.581 49.7 2045.0 0.582 48.8 2046.0 0.583 48.0 2047.0 0.584 47.1 2048.0 0.585 46.3 2049.0 0.586 45.4 2050.0 0.587 44.6 2051.0 0.588 43.7 2052.0 0.589 42.9 2053.0 0.590 42.0 2054.0 0.590 41.2 2055.0 0.591 40.4 2056.0 0.591 39.5 2057.0 0.592 38.7 2058.0 0.592 37.9 2059.0 0.592 37.1 2060.0 0.593 36.2 2061.0 0.593 35.4 2062.0 0.593 34.6 2063.0 0.592 33.7 2064.0 0.592 32.9 2065.0 0.592 32.1 2066.0 0.591 31.2 2067.0 0.591 30.4 2068.0 0.590 29.6 2069.0 0.590 28.7 2070.0 0.589 27.9 2071.0 0.588 27.1 2072.0 0.587 26.2 2073.0 0.586 25.4 2074.0 0.585 24.5 2075.0 0.584 23.7 2076.0 0.583 22.8 2077.0 0.582 22.0 2078.0 0.580 21.1 2079.0 0.579 20.2 2080.0 0.578 19.4 2081.0 0.576 18.5 2082.0 0.574 17.6 2083.0 0.573 16.7 2084.0 0.571 15.8 2085.0 0.569 15.0 2086.0 0.568 14.1 2087.0 0.566 13.1 2088.0 0.564 12.2 2089.0 0.562 11.3 2090.0 0.560 10.4 2091.0 0.558 9.5 2092.0 0.556 8.5 2093.0 0.554 7.6 2094.0 0.552 6.6 2095.0 0.550 5.7 2096.0 0.548 4.7 2097.0 0.546 3.7 2098.0 0.544 2.8 2099.0 0.542 1.8 2100.0 0.540 0.8 2101.0 0.538 359.8 2102.0 0.536 358.8 2103.0 0.534 357.7 2104.0 0.532 356.7 2105.0 0.530 355.7 2106.0 0.528 354.7 2107.0 0.526 353.6 2108.0 0.525 352.6 2109.0 0.523 351.5 2110.0 0.521 350.4 2111.0 0.519 349.3 2112.0 0.518 348.3 2113.0 0.516 347.2 2114.0 0.515 346.1 2115.0 0.513 345.0 2116.0 0.512 343.9 2117.0 0.511 342.8 2118.0 0.510 341.6 2119.0 0.508 340.5 2120.0 0.507 339.4 2121.0 0.507 338.3 2122.0 0.506 337.1 2123.0 0.505 336.0 2124.0 0.504 334.8 2125.0 0.504 333.7 2126.0 0.503 332.6 2127.0 0.503 331.4 2128.0 0.503 330.3 2129.0 0.503 329.1 2130.0 0.502 327.9 2131.0 0.503 326.8 2132.0 0.503 325.6 2133.0 0.503 324.5 2134.0 0.503 323.3 2135.0 0.504 322.2 2136.0 0.505 321.1 2137.0 0.505 319.9 2138.0 0.506 318.8 2139.0 0.507 317.6 2140.0 0.508 316.5 2141.0 0.509 315.4 2142.0 0.511 314.3 2143.0 0.512 313.2 2144.0 0.514 312.1 2145.0 0.515 311.0 2146.0 0.517 309.9 2147.0 0.519 308.8 2148.0 0.521 307.7 2149.0 0.523 306.6 2150.0 0.525 305.6 2151.0 0.527 304.5 2152.0 0.530 303.5 2153.0 0.532 302.4 2154.0 0.535 301.4 2155.0 0.538 300.4 2156.0 0.540 299.4 2157.0 0.543 298.4 2158.0 0.546 297.4 2159.0 0.549 296.5 2160.0 0.552 295.5 2161.0 0.555 294.6 2162.0 0.559 293.6 2163.0 0.562 292.7 2164.0 0.565 291.8 2165.0 0.569 290.9 2166.0 0.573 290.0 2167.0 0.576 289.1 2168.0 0.580 288.2 2169.0 0.584 287.4 2170.0 0.588 286.5 2171.0 0.592 285.7 2172.0 0.595 284.9 2173.0 0.600 284.0 2174.0 0.604 283.2 2175.0 0.608 282.5 2176.0 0.612 281.7 2177.0 0.616 280.9 2178.0 0.620 280.1 2179.0 0.625 279.4 2180.0 0.629 278.6 2181.0 0.634 277.9 2182.0 0.638 277.2 2183.0 0.643 276.5 2184.0 0.647 275.8 2185.0 0.652 275.1 2186.0 0.656 274.4 2187.0 0.661 273.7 2188.0 0.665 273.1 2189.0 0.670 272.4 2190.0 0.675 271.8 2191.0 0.680 271.2 2192.0 0.684 270.5 2193.0 0.689 269.9 2194.0 0.694 269.3 2195.0 0.699 268.7 2196.0 0.703 268.1 2197.0 0.708 267.5 2198.0 0.713 266.9 2199.0 0.718 266.4 2200.0 0.723 265.8 2201.0 0.728 265.3 2202.0 0.733 264.7 2203.0 0.738 264.2 2204.0 0.742 263.7 2205.0 0.747 263.1 2206.0 0.752 262.6 2207.0 0.757 262.1 2208.0 0.762 261.6 2209.0 0.767 261.1 2210.0 0.772 260.6 2211.0 0.777 260.1 2212.0 0.782 259.6 2213.0 0.787 259.2 2214.0 0.792 258.7 2215.0 0.797 258.2 2216.0 0.801 257.8 2217.0 0.806 257.3 2218.0 0.811 256.9 2219.0 0.816 256.4 2220.0 0.821 256.0 2221.0 0.826 255.6 2222.0 0.831 255.2 2223.0 0.836 254.7 2224.0 0.840 254.3 2225.0 0.845 253.9 2226.0 0.850 253.5 2227.0 0.855 253.1 2228.0 0.860 252.7 2229.0 0.864 252.3 2230.0 0.869 251.9 2231.0 0.874 251.6 2232.0 0.879 251.2 2233.0 0.883 250.8 2234.0 0.888 250.4 2235.0 0.893 250.1 2236.0 0.897 249.7 2237.0 0.902 249.3 2238.0 0.907 249.0 2239.0 0.911 248.6 2240.0 0.916 248.3 2241.0 0.920 247.9 2242.0 0.925 247.6 2243.0 0.929 247.3 2244.0 0.934 246.9 2245.0 0.938 246.6 2246.0 0.943 246.3 2247.0 0.947 245.9 2248.0 0.952 245.6 2249.0 0.956 245.3 2250.0 0.961 245.0 2251.0 0.965 244.7 2252.0 0.969 244.4 2253.0 0.974 244.0 2254.0 0.978 243.7 2255.0 0.982 243.4 2256.0 0.986 243.1 2257.0 0.991 242.8 2258.0 0.995 242.5 2259.0 0.999 242.3 2260.0 1.003 242.0 2261.0 1.007 241.7 2262.0 1.011 241.4 2263.0 1.015 241.1 2264.0 1.019 240.8 2265.0 1.023 240.5 2266.0 1.027 240.3 2267.0 1.031 240.0 2268.0 1.035 239.7 2269.0 1.039 239.4 2270.0 1.043 239.2 2271.0 1.047 238.9 2272.0 1.051 238.6 2273.0 1.055 238.4 2274.0 1.058 238.1 2275.0 1.062 237.9 2276.0 1.066 237.6 2277.0 1.069 237.4 2278.0 1.073 237.1 2279.0 1.077 236.8 2280.0 1.080 236.6 2281.0 1.084 236.4 2282.0 1.087 236.1 2283.0 1.091 235.9 2284.0 1.094 235.6 2285.0 1.098 235.4 2286.0 1.101 235.1 2287.0 1.105 234.9 2288.0 1.108 234.7 2289.0 1.111 234.4 2290.0 1.115 234.2 2291.0 1.118 234.0 2292.0 1.121 233.7 2293.0 1.124 233.5 2294.0 1.128 233.3 2295.0 1.131 233.0 2296.0 1.134 232.8 2297.0 1.137 232.6 2298.0 1.140 232.4 2299.0 1.143 232.1 2300.0 1.146 231.9 2301.0 1.149 231.7 2302.0 1.152 231.5 2303.0 1.155 231.2 2304.0 1.158 231.0 2305.0 1.161 230.8 2306.0 1.163 230.6 2307.0 1.166 230.4 2308.0 1.169 230.2 2309.0 1.172 230.0 2310.0 1.174 229.7 2311.0 1.177 229.5 2312.0 1.180 229.3 2313.0 1.182 229.1 2314.0 1.185 228.9 2315.0 1.187 228.7 2316.0 1.190 228.5 2317.0 1.192 228.3 2318.0 1.195 228.1 2319.0 1.197 227.9 2320.0 1.199 227.7 2321.0 1.202 227.5 2322.0 1.204 227.3 2323.0 1.206 227.1 2324.0 1.209 226.9 2325.0 1.211 226.7 2326.0 1.213 226.5 2327.0 1.215 226.3 2328.0 1.217 226.1 2329.0 1.219 225.9 2330.0 1.221 225.7 2331.0 1.224 225.5 2332.0 1.225 225.3 2333.0 1.227 225.1 2334.0 1.229 224.9 2335.0 1.231 224.7 2336.0 1.233 224.5 2337.0 1.235 224.3 2338.0 1.237 224.2 2339.0 1.239 224.0 2340.0 1.240 223.8 2341.0 1.242 223.6 2342.0 1.244 223.4 2343.0 1.245 223.2 2344.0 1.247 223.0 2345.0 1.248 222.8 2346.0 1.250 222.7 2347.0 1.251 222.5 2348.0 1.253 222.3 2349.0 1.254 222.1 2350.0 1.256 221.9 2351.0 1.257 221.7 2352.0 1.259 221.5 2353.0 1.260 221.4 2354.0 1.261 221.2 2355.0 1.262 221.0