| WDS: | STF1424AB | WDS ID/Discoverer |
| P: | 554.000 | Orbital period (years) |
| a: | 3.1 | Semi-major axis (arcseconds) |
| i: | 41.0 | Inclination (degrees) |
| Ω: | 188.0 | Longitude of ascending node (degrees) |
| T: | 1769.000 | Epoch of periastron passage (year) |
| e: | 0.93 | Eccentricity |
| ω: | 114.0 | Longitude of periastron (degrees) |
| Start-Year: | 1748.0 | Year |
| End-Year: | 2302.0 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STF1424AB |
||
| Position: | 101958.35+195029.4 | Epoch-2000 right ascension and declination |
| WDS-ID: | 10200+1950 | WDS designation |
| Discoverer Code: | STF1424AB | Discover designation and components |
| ADS number: | 7724 | Aitken Double Star catalog |
| HD number: | 89484 | HD catalog number |
| Hipparcos number: | 50583 | Hipparcos catalog number |
| V1: | 2.37 | Magnitude of the primary |
| V2: | 3.64 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2010 | Date of last observation |
| Orbit grade: | 4 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | PkO2014c | Reference |
-- Image from the USNO WDS 6th Orbit Catalog (see Acknowledgements) --
| Green plus signs: | Visual (micrometric) measures |
| Violet asterisks: | Photographic measures |
| Blue symbols: | Various interferometric techniques |
| Dot-dash line: | Indicates the line of nodes |
Year Sep[“] PA[°] --------------------------------------------- 2026.50 4.749 127.05 -------------------------- 1748.00 1.555 165.11 1749.00 1.509 165.85 1750.00 1.461 166.64 1751.00 1.413 167.48 1752.00 1.362 168.38 1753.00 1.311 169.35 1754.00 1.258 170.40 1755.00 1.203 171.54 1756.00 1.146 172.80 1757.00 1.087 174.19 1758.00 1.026 175.74 1759.00 0.962 177.49 1760.00 0.895 179.50 1761.00 0.825 181.85 1762.00 0.751 184.64 1763.00 0.672 188.07 1764.00 0.588 192.45 1765.00 0.497 198.36 1766.00 0.399 207.07 1767.00 0.294 221.80 1768.00 0.198 252.14 1769.00 0.174 308.54 1770.00 0.243 351.12 1771.00 0.326 12.86 1772.00 0.400 26.07 1773.00 0.467 35.31 1774.00 0.529 42.31 1775.00 0.587 47.88 1776.00 0.642 52.47 1777.00 0.695 56.35 1778.00 0.746 59.69 1779.00 0.795 62.61 1780.00 0.842 65.20 1781.00 0.889 67.51 1782.00 0.934 69.60 1783.00 0.978 71.50 1784.00 1.021 73.23 1785.00 1.063 74.83 1786.00 1.104 76.30 1787.00 1.145 77.68 1788.00 1.184 78.95 1789.00 1.223 80.15 1790.00 1.262 81.27 1791.00 1.299 82.33 1792.00 1.336 83.33 1793.00 1.373 84.27 1794.00 1.409 85.17 1795.00 1.444 86.02 1796.00 1.479 86.83 1797.00 1.513 87.60 1798.00 1.547 88.34 1799.00 1.581 89.05 1800.00 1.614 89.73 1801.00 1.647 90.38 1802.00 1.679 91.01 1803.00 1.711 91.61 1804.00 1.742 92.19 1805.00 1.773 92.75 1806.00 1.804 93.29 1807.00 1.834 93.82 1808.00 1.864 94.32 1809.00 1.894 94.82 1810.00 1.923 95.29 1811.00 1.952 95.75 1812.00 1.981 96.20 1813.00 2.009 96.64 1814.00 2.037 97.06 1815.00 2.065 97.47 1816.00 2.093 97.87 1817.00 2.120 98.26 1818.00 2.147 98.64 1819.00 2.174 99.01 1820.00 2.200 99.38 1821.00 2.226 99.73 1822.00 2.252 100.08 1823.00 2.278 100.41 1824.00 2.303 100.74 1825.00 2.329 101.07 1826.00 2.354 101.38 1827.00 2.378 101.69 1828.00 2.403 101.99 1829.00 2.427 102.29 1830.00 2.451 102.58 1831.00 2.475 102.87 1832.00 2.499 103.15 1833.00 2.523 103.42 1834.00 2.546 103.69 1835.00 2.569 103.96 1836.00 2.592 104.22 1837.00 2.614 104.47 1838.00 2.637 104.72 1839.00 2.659 104.97 1840.00 2.681 105.21 1841.00 2.703 105.45 1842.00 2.725 105.69 1843.00 2.747 105.92 1844.00 2.768 106.15 1845.00 2.789 106.37 1846.00 2.810 106.59 1847.00 2.831 106.81 1848.00 2.852 107.03 1849.00 2.873 107.24 1850.00 2.893 107.45 1851.00 2.913 107.65 1852.00 2.933 107.85 1853.00 2.953 108.05 1854.00 2.973 108.25 1855.00 2.992 108.45 1856.00 3.012 108.64 1857.00 3.031 108.83 1858.00 3.050 109.01 1859.00 3.069 109.20 1860.00 3.088 109.38 1861.00 3.107 109.56 1862.00 3.125 109.74 1863.00 3.144 109.92 1864.00 3.162 110.09 1865.00 3.180 110.26 1866.00 3.198 110.43 1867.00 3.216 110.60 1868.00 3.234 110.77 1869.00 3.251 110.93 1870.00 3.269 111.10 1871.00 3.286 111.26 1872.00 3.303 111.42 1873.00 3.320 111.58 1874.00 3.337 111.73 1875.00 3.354 111.89 1876.00 3.371 112.04 1877.00 3.387 112.19 1878.00 3.403 112.34 1879.00 3.420 112.49 1880.00 3.436 112.64 1881.00 3.452 112.79 1882.00 3.468 112.93 1883.00 3.484 113.07 1884.00 3.499 113.22 1885.00 3.515 113.36 1886.00 3.530 113.50 1887.00 3.546 113.63 1888.00 3.561 113.77 1889.00 3.576 113.91 1890.00 3.591 114.04 1891.00 3.606 114.18 1892.00 3.620 114.31 1893.00 3.635 114.44 1894.00 3.650 114.57 1895.00 3.664 114.70 1896.00 3.678 114.83 1897.00 3.692 114.96 1898.00 3.706 115.08 1899.00 3.720 115.21 1900.00 3.734 115.33 1901.00 3.748 115.46 1902.00 3.762 115.58 1903.00 3.775 115.70 1904.00 3.789 115.82 1905.00 3.802 115.94 1906.00 3.815 116.06 1907.00 3.828 116.18 1908.00 3.841 116.30 1909.00 3.854 116.42 1910.00 3.867 116.53 1911.00 3.880 116.65 1912.00 3.892 116.76 1913.00 3.905 116.88 1914.00 3.917 116.99 1915.00 3.929 117.10 1916.00 3.942 117.21 1917.00 3.954 117.33 1918.00 3.966 117.44 1919.00 3.978 117.55 1920.00 3.989 117.66 1921.00 4.001 117.76 1922.00 4.013 117.87 1923.00 4.024 117.98 1924.00 4.036 118.09 1925.00 4.047 118.19 1926.00 4.058 118.30 1927.00 4.069 118.40 1928.00 4.080 118.51 1929.00 4.091 118.61 1930.00 4.102 118.71 1931.00 4.113 118.82 1932.00 4.124 118.92 1933.00 4.134 119.02 1934.00 4.145 119.12 1935.00 4.155 119.22 1936.00 4.165 119.32 1937.00 4.175 119.42 1938.00 4.186 119.52 1939.00 4.196 119.62 1940.00 4.206 119.72 1941.00 4.215 119.81 1942.00 4.225 119.91 1943.00 4.235 120.01 1944.00 4.244 120.11 1945.00 4.254 120.20 1946.00 4.263 120.30 1947.00 4.273 120.39 1948.00 4.282 120.49 1949.00 4.291 120.58 1950.00 4.300 120.67 1951.00 4.309 120.77 1952.00 4.318 120.86 1953.00 4.327 120.95 1954.00 4.335 121.05 1955.00 4.344 121.14 1956.00 4.352 121.23 1957.00 4.361 121.32 1958.00 4.369 121.41 1959.00 4.378 121.50 1960.00 4.386 121.59 1961.00 4.394 121.68 1962.00 4.402 121.77 1963.00 4.410 121.86 1964.00 4.418 121.95 1965.00 4.425 122.04 1966.00 4.433 122.13 1967.00 4.441 122.22 1968.00 4.448 122.30 1969.00 4.456 122.39 1970.00 4.463 122.48 1971.00 4.470 122.56 1972.00 4.477 122.65 1973.00 4.485 122.74 1974.00 4.492 122.82 1975.00 4.499 122.91 1976.00 4.505 122.99 1977.00 4.512 123.08 1978.00 4.519 123.16 1979.00 4.526 123.25 1980.00 4.532 123.33 1981.00 4.539 123.42 1982.00 4.545 123.50 1983.00 4.551 123.59 1984.00 4.557 123.67 1985.00 4.564 123.75 1986.00 4.570 123.84 1987.00 4.576 123.92 1988.00 4.581 124.00 1989.00 4.587 124.08 1990.00 4.593 124.17 1991.00 4.599 124.25 1992.00 4.604 124.33 1993.00 4.610 124.41 1994.00 4.615 124.49 1995.00 4.620 124.57 1996.00 4.626 124.65 1997.00 4.631 124.74 1998.00 4.636 124.82 1999.00 4.641 124.90 2000.00 4.646 124.98 2001.00 4.651 125.06 2002.00 4.656 125.14 2003.00 4.660 125.22 2004.00 4.665 125.30 2005.00 4.670 125.38 2006.00 4.674 125.46 2007.00 4.678 125.54 2008.00 4.683 125.61 2009.00 4.687 125.69 2010.00 4.691 125.77 2011.00 4.695 125.85 2012.00 4.699 125.93 2013.00 4.703 126.01 2014.00 4.707 126.09 2015.00 4.711 126.16 2016.00 4.714 126.24 2017.00 4.718 126.32 2018.00 4.722 126.40 2019.00 4.725 126.48 2020.00 4.728 126.55 2021.00 4.732 126.63 2022.00 4.735 126.71 2023.00 4.738 126.78 2024.00 4.741 126.86 2025.00 4.744 126.94 2026.00 4.747 127.02 2027.00 4.750 127.09 2028.00 4.753 127.17 2029.00 4.755 127.25 2030.00 4.758 127.32 2031.00 4.761 127.40 2032.00 4.763 127.48 2033.00 4.765 127.55 2034.00 4.768 127.63 2035.00 4.770 127.70 2036.00 4.772 127.78 2037.00 4.774 127.86 2038.00 4.776 127.93 2039.00 4.778 128.01 2040.00 4.780 128.08 2041.00 4.782 128.16 2042.00 4.783 128.24 2043.00 4.785 128.31 2044.00 4.787 128.39 2045.00 4.788 128.46 2046.00 4.789 128.54 2047.00 4.791 128.61 2048.00 4.792 128.69 2049.00 4.793 128.76 2050.00 4.794 128.84 2051.00 4.795 128.91 2052.00 4.796 128.99 2053.00 4.797 129.07 2054.00 4.798 129.14 2055.00 4.798 129.22 2056.00 4.799 129.29 2057.00 4.799 129.37 2058.00 4.800 129.44 2059.00 4.800 129.52 2060.00 4.800 129.59 2061.00 4.801 129.67 2062.00 4.801 129.74 2063.00 4.801 129.82 2064.00 4.801 129.89 2065.00 4.801 129.97 2066.00 4.801 130.04 2067.00 4.800 130.12 2068.00 4.800 130.19 2069.00 4.800 130.27 2070.00 4.799 130.34 2071.00 4.799 130.42 2072.00 4.798 130.49 2073.00 4.797 130.57 2074.00 4.796 130.64 2075.00 4.795 130.72 2076.00 4.794 130.80 2077.00 4.793 130.87 2078.00 4.792 130.95 2079.00 4.791 131.02 2080.00 4.790 131.10 2081.00 4.788 131.17 2082.00 4.787 131.25 2083.00 4.785 131.32 2084.00 4.784 131.40 2085.00 4.782 131.48 2086.00 4.780 131.55 2087.00 4.779 131.63 2088.00 4.777 131.70 2089.00 4.775 131.78 2090.00 4.772 131.85 2091.00 4.770 131.93 2092.00 4.768 132.01 2093.00 4.766 132.08 2094.00 4.763 132.16 2095.00 4.761 132.24 2096.00 4.758 132.31 2097.00 4.756 132.39 2098.00 4.753 132.47 2099.00 4.750 132.54 2100.00 4.747 132.62 2101.00 4.744 132.70 2102.00 4.741 132.77 2103.00 4.738 132.85 2104.00 4.735 132.93 2105.00 4.731 133.00 2106.00 4.728 133.08 2107.00 4.724 133.16 2108.00 4.721 133.24 2109.00 4.717 133.32 2110.00 4.713 133.39 2111.00 4.710 133.47 2112.00 4.706 133.55 2113.00 4.702 133.63 2114.00 4.697 133.71 2115.00 4.693 133.78 2116.00 4.689 133.86 2117.00 4.685 133.94 2118.00 4.680 134.02 2119.00 4.676 134.10 2120.00 4.671 134.18 2121.00 4.666 134.26 2122.00 4.662 134.34 2123.00 4.657 134.42 2124.00 4.652 134.50 2125.00 4.647 134.58 2126.00 4.642 134.66 2127.00 4.636 134.74 2128.00 4.631 134.82 2129.00 4.626 134.90 2130.00 4.620 134.98 2131.00 4.615 135.06 2132.00 4.609 135.14 2133.00 4.603 135.23 2134.00 4.597 135.31 2135.00 4.591 135.39 2136.00 4.585 135.47 2137.00 4.579 135.56 2138.00 4.573 135.64 2139.00 4.567 135.72 2140.00 4.560 135.80 2141.00 4.554 135.89 2142.00 4.547 135.97 2143.00 4.540 136.06 2144.00 4.534 136.14 2145.00 4.527 136.22 2146.00 4.520 136.31 2147.00 4.513 136.39 2148.00 4.505 136.48 2149.00 4.498 136.56 2150.00 4.491 136.65 2151.00 4.483 136.74 2152.00 4.476 136.82 2153.00 4.468 136.91 2154.00 4.460 137.00 2155.00 4.453 137.08 2156.00 4.445 137.17 2157.00 4.437 137.26 2158.00 4.428 137.35 2159.00 4.420 137.43 2160.00 4.412 137.52 2161.00 4.403 137.61 2162.00 4.395 137.70 2163.00 4.386 137.79 2164.00 4.377 137.88 2165.00 4.368 137.97 2166.00 4.359 138.06 2167.00 4.350 138.16 2168.00 4.341 138.25 2169.00 4.332 138.34 2170.00 4.322 138.43 2171.00 4.313 138.52 2172.00 4.303 138.62 2173.00 4.294 138.71 2174.00 4.284 138.81 2175.00 4.274 138.90 2176.00 4.264 139.00 2177.00 4.254 139.09 2178.00 4.243 139.19 2179.00 4.233 139.28 2180.00 4.222 139.38 2181.00 4.212 139.48 2182.00 4.201 139.58 2183.00 4.190 139.67 2184.00 4.179 139.77 2185.00 4.168 139.87 2186.00 4.157 139.97 2187.00 4.146 140.07 2188.00 4.134 140.17 2189.00 4.122 140.28 2190.00 4.111 140.38 2191.00 4.099 140.48 2192.00 4.087 140.58 2193.00 4.075 140.69 2194.00 4.063 140.79 2195.00 4.051 140.90 2196.00 4.038 141.00 2197.00 4.026 141.11 2198.00 4.013 141.22 2199.00 4.000 141.33 2200.00 3.987 141.43 2201.00 3.974 141.54 2202.00 3.961 141.65 2203.00 3.947 141.76 2204.00 3.934 141.88 2205.00 3.920 141.99 2206.00 3.907 142.10 2207.00 3.893 142.22 2208.00 3.879 142.33 2209.00 3.865 142.45 2210.00 3.850 142.56 2211.00 3.836 142.68 2212.00 3.821 142.80 2213.00 3.806 142.92 2214.00 3.792 143.04 2215.00 3.776 143.16 2216.00 3.761 143.28 2217.00 3.746 143.40 2218.00 3.730 143.53 2219.00 3.715 143.65 2220.00 3.699 143.78 2221.00 3.683 143.91 2222.00 3.667 144.03 2223.00 3.651 144.16 2224.00 3.634 144.29 2225.00 3.618 144.43 2226.00 3.601 144.56 2227.00 3.584 144.69 2228.00 3.567 144.83 2229.00 3.550 144.96 2230.00 3.532 145.10 2231.00 3.514 145.24 2232.00 3.497 145.38 2233.00 3.479 145.53 2234.00 3.461 145.67 2235.00 3.442 145.82 2236.00 3.424 145.96 2237.00 3.405 146.11 2238.00 3.386 146.26 2239.00 3.367 146.41 2240.00 3.348 146.57 2241.00 3.328 146.72 2242.00 3.308 146.88 2243.00 3.289 147.04 2244.00 3.268 147.20 2245.00 3.248 147.36 2246.00 3.228 147.53 2247.00 3.207 147.70 2248.00 3.186 147.87 2249.00 3.165 148.04 2250.00 3.143 148.21 2251.00 3.122 148.39 2252.00 3.100 148.57 2253.00 3.078 148.75 2254.00 3.055 148.93 2255.00 3.033 149.12 2256.00 3.010 149.31 2257.00 2.987 149.50 2258.00 2.963 149.70 2259.00 2.940 149.90 2260.00 2.916 150.10 2261.00 2.892 150.30 2262.00 2.867 150.51 2263.00 2.843 150.73 2264.00 2.817 150.94 2265.00 2.792 151.16 2266.00 2.767 151.39 2267.00 2.741 151.61 2268.00 2.714 151.85 2269.00 2.688 152.08 2270.00 2.661 152.33 2271.00 2.634 152.57 2272.00 2.606 152.83 2273.00 2.578 153.08 2274.00 2.550 153.35 2275.00 2.521 153.62 2276.00 2.492 153.89 2277.00 2.463 154.18 2278.00 2.433 154.46 2279.00 2.403 154.76 2280.00 2.372 155.06 2281.00 2.341 155.38 2282.00 2.310 155.70 2283.00 2.278 156.03 2284.00 2.245 156.36 2285.00 2.212 156.71 2286.00 2.179 157.07 2287.00 2.145 157.44 2288.00 2.110 157.83 2289.00 2.075 158.22 2290.00 2.040 158.63 2291.00 2.003 159.05 2292.00 1.966 159.49 2293.00 1.929 159.95 2294.00 1.891 160.43 2295.00 1.852 160.92 2296.00 1.812 161.44 2297.00 1.771 161.98 2298.00 1.730 162.54 2299.00 1.688 163.14 2300.00 1.644 163.76 2301.00 1.600 164.42
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 16:26:35 |