| WDS: | STF2758AB | WDS ID/Discoverer |
| P: | 664.370 | Orbital period (years) |
| a: | 24.36 | Semi-major axis (arcseconds) |
| i: | 53.29 | Inclination (degrees) |
| Ω: | 174.88 | Longitude of ascending node (degrees) |
| T: | 1700.370 | Epoch of periastron passage (year) |
| e: | 0.457 | Eccentricity |
| ω: | 149.32 | Longitude of periastron (degrees) |
| Start-Year: | 1692.815 | Year |
| End-Year: | 2357.185 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STF2758AB |
||
| Position: | 210653.95+384457.9 | Epoch-2000 right ascension and declination |
| WDS-ID: | 21069+3845 | WDS designation |
| Discoverer Code: | STF2758AB | Discover designation and components |
| ADS number: | 14636 | Aitken Double Star catalog |
| HD number: | 201091 | HD catalog number |
| Hipparcos number: | 104214 | Hipparcos catalog number |
| V1: | 5.20 | Magnitude of the primary |
| V2: | 6.05 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2006 | 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: | PkO2017b | 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 32.112 154.36 -------------------------- 1692.82 11.158 325.77 1693.82 11.281 327.13 1694.82 11.403 328.46 1695.82 11.525 329.76 1696.82 11.647 331.03 1697.82 11.767 332.28 1698.82 11.887 333.50 1699.82 12.005 334.70 1700.82 12.122 335.87 1701.82 12.237 337.03 1702.82 12.350 338.16 1703.82 12.461 339.27 1704.82 12.569 340.36 1705.82 12.675 341.43 1706.82 12.779 342.49 1707.82 12.879 343.53 1708.82 12.977 344.55 1709.82 13.072 345.56 1710.82 13.163 346.55 1711.82 13.252 347.53 1712.82 13.337 348.50 1713.82 13.419 349.45 1714.82 13.498 350.40 1715.82 13.573 351.33 1716.82 13.645 352.25 1717.82 13.714 353.17 1718.82 13.779 354.07 1719.82 13.841 354.97 1720.82 13.899 355.86 1721.82 13.954 356.74 1722.82 14.006 357.61 1723.82 14.054 358.48 1724.82 14.099 359.34 1725.82 14.141 0.20 1726.82 14.180 1.05 1727.82 14.215 1.90 1728.82 14.248 2.75 1729.82 14.277 3.59 1730.82 14.304 4.42 1731.82 14.328 5.26 1732.82 14.349 6.09 1733.82 14.367 6.92 1734.82 14.383 7.75 1735.82 14.396 8.57 1736.82 14.407 9.40 1737.82 14.416 10.22 1738.82 14.422 11.04 1739.82 14.426 11.86 1740.82 14.428 12.68 1741.82 14.428 13.51 1742.82 14.427 14.33 1743.82 14.423 15.15 1744.82 14.418 15.97 1745.82 14.411 16.79 1746.82 14.403 17.62 1747.82 14.393 18.44 1748.82 14.383 19.27 1749.82 14.371 20.10 1750.82 14.357 20.92 1751.82 14.343 21.75 1752.82 14.328 22.59 1753.82 14.312 23.42 1754.82 14.296 24.26 1755.82 14.278 25.09 1756.82 14.261 25.93 1757.82 14.242 26.77 1758.82 14.224 27.62 1759.82 14.205 28.46 1760.82 14.185 29.31 1761.82 14.166 30.16 1762.82 14.147 31.02 1763.82 14.127 31.87 1764.82 14.108 32.73 1765.82 14.089 33.59 1766.82 14.070 34.45 1767.82 14.052 35.32 1768.82 14.034 36.18 1769.82 14.016 37.05 1770.82 13.999 37.92 1771.82 13.983 38.80 1772.82 13.967 39.67 1773.82 13.952 40.55 1774.82 13.937 41.43 1775.82 13.924 42.31 1776.82 13.911 43.19 1777.82 13.900 44.08 1778.82 13.889 44.96 1779.82 13.880 45.85 1780.82 13.871 46.74 1781.82 13.864 47.63 1782.82 13.858 48.52 1783.82 13.853 49.41 1784.82 13.849 50.30 1785.82 13.847 51.19 1786.82 13.846 52.08 1787.82 13.846 52.97 1788.82 13.848 53.87 1789.82 13.851 54.76 1790.82 13.856 55.65 1791.82 13.862 56.54 1792.82 13.870 57.43 1793.82 13.880 58.32 1794.82 13.890 59.20 1795.82 13.903 60.09 1796.82 13.917 60.97 1797.82 13.933 61.85 1798.82 13.950 62.73 1799.82 13.969 63.61 1800.82 13.990 64.48 1801.82 14.012 65.36 1802.82 14.036 66.23 1803.82 14.061 67.09 1804.82 14.089 67.96 1805.82 14.118 68.81 1806.82 14.148 69.67 1807.82 14.181 70.52 1808.82 14.215 71.37 1809.82 14.250 72.22 1810.82 14.288 73.05 1811.82 14.326 73.89 1812.82 14.367 74.72 1813.82 14.409 75.55 1814.82 14.453 76.37 1815.82 14.498 77.18 1816.82 14.545 77.99 1817.82 14.594 78.80 1818.82 14.644 79.60 1819.82 14.695 80.39 1820.82 14.749 81.18 1821.82 14.803 81.97 1822.82 14.859 82.74 1823.82 14.917 83.51 1824.82 14.976 84.28 1825.82 15.036 85.04 1826.82 15.098 85.79 1827.82 15.162 86.54 1828.82 15.226 87.28 1829.82 15.292 88.01 1830.82 15.359 88.74 1831.82 15.428 89.46 1832.82 15.497 90.18 1833.82 15.568 90.89 1834.82 15.641 91.59 1835.82 15.714 92.28 1836.82 15.788 92.97 1837.82 15.864 93.66 1838.82 15.941 94.33 1839.82 16.019 95.00 1840.82 16.098 95.67 1841.82 16.178 96.32 1842.82 16.259 96.97 1843.82 16.340 97.62 1844.82 16.423 98.25 1845.82 16.507 98.88 1846.82 16.592 99.51 1847.82 16.677 100.13 1848.82 16.764 100.74 1849.82 16.851 101.34 1850.82 16.939 101.94 1851.82 17.028 102.53 1852.82 17.118 103.12 1853.82 17.208 103.70 1854.82 17.299 104.27 1855.82 17.391 104.84 1856.82 17.483 105.41 1857.82 17.577 105.96 1858.82 17.670 106.51 1859.82 17.765 107.06 1860.82 17.859 107.60 1861.82 17.955 108.13 1862.82 18.051 108.66 1863.82 18.147 109.18 1864.82 18.244 109.69 1865.82 18.342 110.21 1866.82 18.440 110.71 1867.82 18.538 111.21 1868.82 18.637 111.71 1869.82 18.736 112.20 1870.82 18.835 112.68 1871.82 18.935 113.16 1872.82 19.036 113.63 1873.82 19.136 114.10 1874.82 19.237 114.57 1875.82 19.338 115.03 1876.82 19.439 115.48 1877.82 19.541 115.93 1878.82 19.643 116.38 1879.82 19.745 116.82 1880.82 19.847 117.25 1881.82 19.950 117.69 1882.82 20.053 118.11 1883.82 20.155 118.54 1884.82 20.258 118.96 1885.82 20.361 119.37 1886.82 20.465 119.78 1887.82 20.568 120.19 1888.82 20.671 120.59 1889.82 20.775 120.99 1890.82 20.878 121.38 1891.82 20.982 121.77 1892.82 21.085 122.16 1893.82 21.189 122.54 1894.82 21.293 122.92 1895.82 21.396 123.29 1896.82 21.500 123.67 1897.82 21.604 124.03 1898.82 21.707 124.40 1899.82 21.811 124.76 1900.82 21.914 125.12 1901.82 22.017 125.47 1902.82 22.121 125.82 1903.82 22.224 126.17 1904.82 22.327 126.51 1905.82 22.430 126.86 1906.82 22.533 127.19 1907.82 22.635 127.53 1908.82 22.738 127.86 1909.82 22.840 128.19 1910.82 22.943 128.52 1911.82 23.045 128.84 1912.82 23.147 129.16 1913.82 23.248 129.48 1914.82 23.350 129.79 1915.82 23.451 130.11 1916.82 23.552 130.42 1917.82 23.653 130.72 1918.82 23.754 131.03 1919.82 23.854 131.33 1920.82 23.954 131.63 1921.82 24.054 131.92 1922.82 24.154 132.22 1923.82 24.253 132.51 1924.82 24.352 132.80 1925.82 24.451 133.09 1926.82 24.550 133.37 1927.82 24.648 133.65 1928.82 24.746 133.93 1929.82 24.843 134.21 1930.82 24.941 134.49 1931.82 25.038 134.76 1932.82 25.135 135.03 1933.82 25.231 135.30 1934.82 25.327 135.57 1935.82 25.423 135.84 1936.82 25.518 136.10 1937.82 25.613 136.36 1938.82 25.707 136.62 1939.82 25.802 136.88 1940.82 25.896 137.14 1941.82 25.989 137.39 1942.82 26.082 137.64 1943.82 26.175 137.89 1944.82 26.267 138.14 1945.82 26.359 138.39 1946.82 26.451 138.63 1947.82 26.542 138.88 1948.82 26.632 139.12 1949.82 26.723 139.36 1950.82 26.813 139.60 1951.82 26.902 139.83 1952.82 26.991 140.07 1953.82 27.080 140.30 1954.82 27.168 140.54 1955.82 27.255 140.77 1956.82 27.343 141.00 1957.82 27.429 141.22 1958.82 27.516 141.45 1959.82 27.602 141.68 1960.82 27.687 141.90 1961.82 27.772 142.12 1962.82 27.856 142.34 1963.82 27.940 142.56 1964.82 28.024 142.78 1965.82 28.107 143.00 1966.82 28.189 143.21 1967.82 28.271 143.43 1968.82 28.353 143.64 1969.82 28.434 143.85 1970.82 28.515 144.06 1971.82 28.595 144.27 1972.82 28.674 144.48 1973.82 28.753 144.69 1974.82 28.832 144.90 1975.82 28.910 145.10 1976.82 28.987 145.31 1977.82 29.064 145.51 1978.82 29.140 145.71 1979.82 29.216 145.91 1980.82 29.291 146.11 1981.82 29.366 146.31 1982.82 29.440 146.51 1983.82 29.514 146.70 1984.82 29.587 146.90 1985.82 29.660 147.09 1986.82 29.732 147.29 1987.82 29.803 147.48 1988.82 29.874 147.67 1989.82 29.945 147.86 1990.82 30.014 148.05 1991.82 30.084 148.24 1992.82 30.152 148.43 1993.82 30.220 148.62 1994.82 30.288 148.81 1995.82 30.355 148.99 1996.82 30.421 149.18 1997.82 30.487 149.36 1998.82 30.552 149.55 1999.82 30.617 149.73 2000.82 30.681 149.91 2001.82 30.744 150.09 2002.82 30.807 150.27 2003.82 30.869 150.45 2004.82 30.930 150.63 2005.82 30.991 150.81 2006.82 31.052 150.99 2007.82 31.112 151.16 2008.82 31.171 151.34 2009.82 31.229 151.52 2010.82 31.287 151.69 2011.82 31.344 151.87 2012.82 31.401 152.04 2013.82 31.457 152.21 2014.82 31.512 152.38 2015.82 31.567 152.56 2016.82 31.621 152.73 2017.82 31.675 152.90 2018.82 31.727 153.07 2019.82 31.780 153.24 2020.82 31.831 153.41 2021.82 31.882 153.58 2022.82 31.932 153.74 2023.82 31.982 153.91 2024.82 32.031 154.08 2025.82 32.079 154.24 2026.82 32.127 154.41 2027.82 32.174 154.58 2028.82 32.220 154.74 2029.82 32.266 154.90 2030.82 32.311 155.07 2031.82 32.355 155.23 2032.82 32.399 155.40 2033.82 32.442 155.56 2034.82 32.484 155.72 2035.82 32.526 155.88 2036.82 32.566 156.04 2037.82 32.607 156.20 2038.82 32.646 156.37 2039.82 32.685 156.53 2040.82 32.723 156.69 2041.82 32.761 156.84 2042.82 32.797 157.00 2043.82 32.834 157.16 2044.82 32.869 157.32 2045.82 32.904 157.48 2046.82 32.938 157.64 2047.82 32.971 157.79 2048.82 33.003 157.95 2049.82 33.035 158.11 2050.82 33.066 158.26 2051.82 33.097 158.42 2052.82 33.126 158.58 2053.82 33.155 158.73 2054.82 33.184 158.89 2055.82 33.211 159.04 2056.82 33.238 159.20 2057.82 33.264 159.35 2058.82 33.289 159.51 2059.82 33.314 159.66 2060.82 33.338 159.82 2061.82 33.361 159.97 2062.82 33.383 160.12 2063.82 33.405 160.28 2064.82 33.426 160.43 2065.82 33.446 160.58 2066.82 33.465 160.73 2067.82 33.484 160.89 2068.82 33.502 161.04 2069.82 33.519 161.19 2070.82 33.535 161.34 2071.82 33.551 161.50 2072.82 33.566 161.65 2073.82 33.580 161.80 2074.82 33.593 161.95 2075.82 33.606 162.10 2076.82 33.617 162.25 2077.82 33.628 162.40 2078.82 33.639 162.56 2079.82 33.648 162.71 2080.82 33.657 162.86 2081.82 33.665 163.01 2082.82 33.672 163.16 2083.82 33.678 163.31 2084.82 33.683 163.46 2085.82 33.688 163.61 2086.82 33.692 163.76 2087.82 33.695 163.91 2088.82 33.697 164.06 2089.82 33.699 164.21 2090.82 33.699 164.36 2091.82 33.699 164.52 2092.82 33.698 164.67 2093.82 33.697 164.82 2094.82 33.694 164.97 2095.82 33.691 165.12 2096.82 33.686 165.27 2097.82 33.681 165.42 2098.82 33.675 165.57 2099.82 33.669 165.72 2100.82 33.661 165.87 2101.82 33.653 166.02 2102.82 33.643 166.17 2103.82 33.633 166.32 2104.82 33.622 166.48 2105.82 33.611 166.63 2106.82 33.598 166.78 2107.82 33.585 166.93 2108.82 33.570 167.08 2109.82 33.555 167.23 2110.82 33.539 167.38 2111.82 33.522 167.54 2112.82 33.504 167.69 2113.82 33.486 167.84 2114.82 33.466 167.99 2115.82 33.446 168.15 2116.82 33.425 168.30 2117.82 33.402 168.45 2118.82 33.379 168.61 2119.82 33.356 168.76 2120.82 33.331 168.91 2121.82 33.305 169.07 2122.82 33.279 169.22 2123.82 33.251 169.38 2124.82 33.223 169.53 2125.82 33.193 169.69 2126.82 33.163 169.84 2127.82 33.132 170.00 2128.82 33.100 170.15 2129.82 33.067 170.31 2130.82 33.033 170.47 2131.82 32.999 170.62 2132.82 32.963 170.78 2133.82 32.927 170.94 2134.82 32.889 171.10 2135.82 32.851 171.25 2136.82 32.811 171.41 2137.82 32.771 171.57 2138.82 32.730 171.73 2139.82 32.687 171.89 2140.82 32.644 172.05 2141.82 32.600 172.21 2142.82 32.555 172.37 2143.82 32.509 172.53 2144.82 32.462 172.70 2145.82 32.414 172.86 2146.82 32.365 173.02 2147.82 32.316 173.18 2148.82 32.265 173.35 2149.82 32.213 173.51 2150.82 32.160 173.68 2151.82 32.106 173.84 2152.82 32.052 174.01 2153.82 31.996 174.18 2154.82 31.939 174.34 2155.82 31.881 174.51 2156.82 31.823 174.68 2157.82 31.763 174.85 2158.82 31.702 175.02 2159.82 31.641 175.19 2160.82 31.578 175.36 2161.82 31.514 175.53 2162.82 31.449 175.70 2163.82 31.384 175.88 2164.82 31.317 176.05 2165.82 31.249 176.23 2166.82 31.180 176.40 2167.82 31.110 176.58 2168.82 31.039 176.76 2169.82 30.967 176.93 2170.82 30.894 177.11 2171.82 30.820 177.29 2172.82 30.745 177.47 2173.82 30.669 177.65 2174.82 30.592 177.84 2175.82 30.513 178.02 2176.82 30.434 178.20 2177.82 30.354 178.39 2178.82 30.272 178.57 2179.82 30.189 178.76 2180.82 30.106 178.95 2181.82 30.021 179.14 2182.82 29.935 179.33 2183.82 29.848 179.52 2184.82 29.760 179.71 2185.82 29.671 179.91 2186.82 29.581 180.10 2187.82 29.490 180.30 2188.82 29.397 180.49 2189.82 29.304 180.69 2190.82 29.209 180.89 2191.82 29.114 181.09 2192.82 29.017 181.30 2193.82 28.919 181.50 2194.82 28.820 181.70 2195.82 28.720 181.91 2196.82 28.618 182.12 2197.82 28.516 182.33 2198.82 28.412 182.54 2199.82 28.307 182.75 2200.82 28.201 182.97 2201.82 28.094 183.18 2202.82 27.986 183.40 2203.82 27.877 183.62 2204.82 27.766 183.84 2205.82 27.655 184.06 2206.82 27.542 184.29 2207.82 27.428 184.51 2208.82 27.313 184.74 2209.82 27.197 184.97 2210.82 27.079 185.20 2211.82 26.960 185.44 2212.82 26.841 185.67 2213.82 26.720 185.91 2214.82 26.597 186.15 2215.82 26.474 186.40 2216.82 26.350 186.64 2217.82 26.224 186.89 2218.82 26.097 187.14 2219.82 25.969 187.39 2220.82 25.840 187.65 2221.82 25.709 187.90 2222.82 25.577 188.16 2223.82 25.445 188.43 2224.82 25.310 188.69 2225.82 25.175 188.96 2226.82 25.039 189.23 2227.82 24.901 189.50 2228.82 24.762 189.78 2229.82 24.622 190.06 2230.82 24.481 190.35 2231.82 24.339 190.63 2232.82 24.195 190.92 2233.82 24.050 191.22 2234.82 23.904 191.51 2235.82 23.757 191.82 2236.82 23.609 192.12 2237.82 23.459 192.43 2238.82 23.308 192.74 2239.82 23.156 193.06 2240.82 23.003 193.38 2241.82 22.849 193.70 2242.82 22.694 194.03 2243.82 22.537 194.37 2244.82 22.379 194.71 2245.82 22.220 195.05 2246.82 22.060 195.40 2247.82 21.899 195.75 2248.82 21.737 196.11 2249.82 21.573 196.48 2250.82 21.409 196.85 2251.82 21.243 197.22 2252.82 21.076 197.61 2253.82 20.908 197.99 2254.82 20.739 198.39 2255.82 20.569 198.79 2256.82 20.398 199.20 2257.82 20.226 199.61 2258.82 20.053 200.03 2259.82 19.879 200.46 2260.82 19.704 200.90 2261.82 19.528 201.34 2262.82 19.351 201.79 2263.82 19.173 202.25 2264.82 18.994 202.72 2265.82 18.814 203.20 2266.82 18.634 203.69 2267.82 18.452 204.19 2268.82 18.270 204.69 2269.82 18.087 205.21 2270.82 17.904 205.74 2271.82 17.719 206.28 2272.82 17.534 206.83 2273.82 17.348 207.39 2274.82 17.162 207.97 2275.82 16.975 208.55 2276.82 16.788 209.15 2277.82 16.600 209.77 2278.82 16.412 210.39 2279.82 16.223 211.04 2280.82 16.034 211.69 2281.82 15.845 212.37 2282.82 15.656 213.05 2283.82 15.467 213.76 2284.82 15.278 214.48 2285.82 15.088 215.23 2286.82 14.899 215.99 2287.82 14.710 216.77 2288.82 14.522 217.57 2289.82 14.334 218.39 2290.82 14.146 219.23 2291.82 13.959 220.10 2292.82 13.773 220.99 2293.82 13.588 221.90 2294.82 13.403 222.84 2295.82 13.220 223.80 2296.82 13.038 224.79 2297.82 12.858 225.81 2298.82 12.679 226.86 2299.82 12.502 227.94 2300.82 12.327 229.05 2301.82 12.154 230.19 2302.82 11.983 231.37 2303.82 11.815 232.57 2304.82 11.649 233.82 2305.82 11.487 235.09 2306.82 11.327 236.41 2307.82 11.171 237.76 2308.82 11.019 239.15 2309.82 10.870 240.58 2310.82 10.726 242.04 2311.82 10.586 243.55 2312.82 10.451 245.09 2313.82 10.320 246.68 2314.82 10.195 248.30 2315.82 10.076 249.97 2316.82 9.962 251.67 2317.82 9.855 253.41 2318.82 9.753 255.19 2319.82 9.659 257.01 2320.82 9.571 258.86 2321.82 9.490 260.74 2322.82 9.417 262.65 2323.82 9.351 264.60 2324.82 9.293 266.56 2325.82 9.243 268.55 2326.82 9.201 270.56 2327.82 9.166 272.59 2328.82 9.141 274.63 2329.82 9.123 276.68 2330.82 9.114 278.74 2331.82 9.113 280.80 2332.82 9.120 282.86 2333.82 9.135 284.91 2334.82 9.158 286.95 2335.82 9.189 288.98 2336.82 9.228 291.00 2337.82 9.274 293.00 2338.82 9.327 294.98 2339.82 9.387 296.93 2340.82 9.453 298.86 2341.82 9.526 300.75 2342.82 9.604 302.62 2343.82 9.688 304.46 2344.82 9.777 306.27 2345.82 9.871 308.04 2346.82 9.970 309.77 2347.82 10.072 311.48 2348.82 10.178 313.14 2349.82 10.288 314.78 2350.82 10.400 316.38 2351.82 10.514 317.94 2352.82 10.631 319.47 2353.82 10.750 320.96 2354.82 10.870 322.43 2355.82 10.991 323.86 2356.82 11.113 325.26
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 18:22:42 |