| WDS: | STF2752AB | WDS ID/Discoverer |
| P: | 507.700 | Orbital period (years) |
| a: | 3.876 | Semi-major axis (arcseconds) |
| i: | 54.0 | Inclination (degrees) |
| Ω: | 335.5 | Longitude of ascending node (degrees) |
| T: | 2124.100 | Epoch of periastron passage (year) |
| e: | 0.45 | Eccentricity |
| ω: | 349.9 | Longitude of periastron (degrees) |
| Start-Year: | 1771.15 | Year |
| End-Year: | 2278.85 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STF2752AB |
||
| Position: | 210710.38-135522.5 | Epoch-2000 right ascension and declination |
| WDS-ID: | 21072-1355 | WDS designation |
| Discoverer Code: | STF2752AB | Discover designation and components |
| ADS number: | 14638 | Aitken Double Star catalog |
| HD number: | 200968 | HD catalog number |
| Hipparcos number: | 104239 | Hipparcos catalog number |
| V1: | 7.29 | Magnitude of the primary |
| V2: | 9.99 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2000 | Date of last observation |
| Orbit grade: | 5 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | Hrt2013c | 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 3.191 189.44 -------------------------- 1771.15 4.179 127.25 1772.15 4.203 127.57 1773.15 4.227 127.89 1774.15 4.250 128.20 1775.15 4.273 128.51 1776.15 4.296 128.81 1777.15 4.319 129.11 1778.15 4.342 129.41 1779.15 4.364 129.71 1780.15 4.386 130.00 1781.15 4.408 130.29 1782.15 4.430 130.57 1783.15 4.452 130.86 1784.15 4.474 131.14 1785.15 4.495 131.42 1786.15 4.516 131.69 1787.15 4.537 131.96 1788.15 4.558 132.23 1789.15 4.578 132.50 1790.15 4.599 132.77 1791.15 4.619 133.03 1792.15 4.639 133.29 1793.15 4.659 133.55 1794.15 4.679 133.81 1795.15 4.698 134.06 1796.15 4.717 134.31 1797.15 4.736 134.56 1798.15 4.755 134.81 1799.15 4.774 135.06 1800.15 4.792 135.30 1801.15 4.811 135.55 1802.15 4.829 135.79 1803.15 4.846 136.03 1804.15 4.864 136.26 1805.15 4.882 136.50 1806.15 4.899 136.73 1807.15 4.916 136.96 1808.15 4.933 137.20 1809.15 4.949 137.42 1810.15 4.966 137.65 1811.15 4.982 137.88 1812.15 4.998 138.10 1813.15 5.014 138.33 1814.15 5.029 138.55 1815.15 5.045 138.77 1816.15 5.060 138.99 1817.15 5.075 139.20 1818.15 5.090 139.42 1819.15 5.104 139.64 1820.15 5.119 139.85 1821.15 5.133 140.06 1822.15 5.147 140.27 1823.15 5.161 140.49 1824.15 5.174 140.69 1825.15 5.187 140.90 1826.15 5.200 141.11 1827.15 5.213 141.32 1828.15 5.226 141.52 1829.15 5.239 141.73 1830.15 5.251 141.93 1831.15 5.263 142.13 1832.15 5.275 142.33 1833.15 5.286 142.53 1834.15 5.298 142.73 1835.15 5.309 142.93 1836.15 5.320 143.13 1837.15 5.331 143.33 1838.15 5.341 143.52 1839.15 5.351 143.72 1840.15 5.361 143.91 1841.15 5.371 144.11 1842.15 5.381 144.30 1843.15 5.391 144.49 1844.15 5.400 144.69 1845.15 5.409 144.88 1846.15 5.418 145.07 1847.15 5.426 145.26 1848.15 5.435 145.45 1849.15 5.443 145.64 1850.15 5.451 145.83 1851.15 5.458 146.01 1852.15 5.466 146.20 1853.15 5.473 146.39 1854.15 5.480 146.58 1855.15 5.487 146.76 1856.15 5.494 146.95 1857.15 5.500 147.13 1858.15 5.506 147.32 1859.15 5.512 147.50 1860.15 5.518 147.68 1861.15 5.523 147.87 1862.15 5.529 148.05 1863.15 5.534 148.23 1864.15 5.539 148.42 1865.15 5.543 148.60 1866.15 5.548 148.78 1867.15 5.552 148.96 1868.15 5.556 149.14 1869.15 5.560 149.32 1870.15 5.563 149.50 1871.15 5.566 149.69 1872.15 5.569 149.87 1873.15 5.572 150.05 1874.15 5.575 150.23 1875.15 5.577 150.41 1876.15 5.579 150.59 1877.15 5.581 150.77 1878.15 5.583 150.94 1879.15 5.584 151.12 1880.15 5.586 151.30 1881.15 5.587 151.48 1882.15 5.588 151.66 1883.15 5.588 151.84 1884.15 5.588 152.02 1885.15 5.589 152.20 1886.15 5.588 152.38 1887.15 5.588 152.56 1888.15 5.588 152.74 1889.15 5.587 152.91 1890.15 5.586 153.09 1891.15 5.584 153.27 1892.15 5.583 153.45 1893.15 5.581 153.63 1894.15 5.579 153.81 1895.15 5.577 153.99 1896.15 5.575 154.17 1897.15 5.572 154.35 1898.15 5.569 154.53 1899.15 5.566 154.71 1900.15 5.563 154.89 1901.15 5.559 155.07 1902.15 5.555 155.25 1903.15 5.551 155.44 1904.15 5.547 155.62 1905.15 5.543 155.80 1906.15 5.538 155.98 1907.15 5.533 156.16 1908.15 5.528 156.35 1909.15 5.522 156.53 1910.15 5.516 156.71 1911.15 5.511 156.90 1912.15 5.504 157.08 1913.15 5.498 157.27 1914.15 5.491 157.45 1915.15 5.485 157.64 1916.15 5.477 157.82 1917.15 5.470 158.01 1918.15 5.463 158.20 1919.15 5.455 158.38 1920.15 5.447 158.57 1921.15 5.438 158.76 1922.15 5.430 158.95 1923.15 5.421 159.14 1924.15 5.412 159.33 1925.15 5.403 159.52 1926.15 5.393 159.71 1927.15 5.384 159.91 1928.15 5.374 160.10 1929.15 5.363 160.29 1930.15 5.353 160.49 1931.15 5.342 160.69 1932.15 5.331 160.88 1933.15 5.320 161.08 1934.15 5.309 161.28 1935.15 5.297 161.48 1936.15 5.285 161.68 1937.15 5.273 161.88 1938.15 5.260 162.08 1939.15 5.248 162.28 1940.15 5.235 162.48 1941.15 5.222 162.69 1942.15 5.208 162.89 1943.15 5.195 163.10 1944.15 5.181 163.31 1945.15 5.167 163.52 1946.15 5.152 163.73 1947.15 5.138 163.94 1948.15 5.123 164.15 1949.15 5.108 164.36 1950.15 5.092 164.58 1951.15 5.077 164.80 1952.15 5.061 165.01 1953.15 5.045 165.23 1954.15 5.028 165.45 1955.15 5.012 165.67 1956.15 4.995 165.90 1957.15 4.978 166.12 1958.15 4.960 166.35 1959.15 4.943 166.58 1960.15 4.925 166.81 1961.15 4.907 167.04 1962.15 4.888 167.27 1963.15 4.870 167.51 1964.15 4.851 167.74 1965.15 4.832 167.98 1966.15 4.812 168.22 1967.15 4.793 168.47 1968.15 4.773 168.71 1969.15 4.752 168.96 1970.15 4.732 169.20 1971.15 4.711 169.46 1972.15 4.691 169.71 1973.15 4.669 169.96 1974.15 4.648 170.22 1975.15 4.626 170.48 1976.15 4.604 170.74 1977.15 4.582 171.01 1978.15 4.560 171.28 1979.15 4.537 171.55 1980.15 4.514 171.82 1981.15 4.491 172.10 1982.15 4.468 172.37 1983.15 4.444 172.66 1984.15 4.420 172.94 1985.15 4.396 173.23 1986.15 4.371 173.52 1987.15 4.347 173.81 1988.15 4.322 174.11 1989.15 4.297 174.41 1990.15 4.271 174.72 1991.15 4.246 175.03 1992.15 4.220 175.34 1993.15 4.194 175.65 1994.15 4.167 175.97 1995.15 4.141 176.30 1996.15 4.114 176.63 1997.15 4.087 176.96 1998.15 4.059 177.30 1999.15 4.032 177.64 2000.15 4.004 177.98 2001.15 3.976 178.34 2002.15 3.947 178.69 2003.15 3.919 179.05 2004.15 3.890 179.42 2005.15 3.861 179.79 2006.15 3.832 180.17 2007.15 3.802 180.55 2008.15 3.773 180.94 2009.15 3.743 181.34 2010.15 3.712 181.74 2011.15 3.682 182.15 2012.15 3.652 182.57 2013.15 3.621 182.99 2014.15 3.590 183.42 2015.15 3.559 183.86 2016.15 3.527 184.30 2017.15 3.496 184.76 2018.15 3.464 185.22 2019.15 3.432 185.69 2020.15 3.400 186.17 2021.15 3.367 186.66 2022.15 3.335 187.16 2023.15 3.302 187.66 2024.15 3.269 188.18 2025.15 3.236 188.71 2026.15 3.203 189.25 2027.15 3.170 189.80 2028.15 3.136 190.36 2029.15 3.103 190.94 2030.15 3.069 191.52 2031.15 3.035 192.12 2032.15 3.001 192.74 2033.15 2.967 193.37 2034.15 2.933 194.01 2035.15 2.899 194.67 2036.15 2.865 195.34 2037.15 2.830 196.03 2038.15 2.796 196.74 2039.15 2.762 197.46 2040.15 2.727 198.20 2041.15 2.693 198.96 2042.15 2.658 199.75 2043.15 2.624 200.55 2044.15 2.590 201.37 2045.15 2.556 202.21 2046.15 2.521 203.08 2047.15 2.487 203.97 2048.15 2.454 204.89 2049.15 2.420 205.83 2050.15 2.386 206.80 2051.15 2.353 207.80 2052.15 2.320 208.82 2053.15 2.287 209.88 2054.15 2.254 210.96 2055.15 2.222 212.08 2056.15 2.190 213.22 2057.15 2.159 214.41 2058.15 2.128 215.63 2059.15 2.097 216.88 2060.15 2.067 218.17 2061.15 2.037 219.50 2062.15 2.009 220.86 2063.15 1.980 222.27 2064.15 1.953 223.71 2065.15 1.926 225.20 2066.15 1.900 226.73 2067.15 1.874 228.30 2068.15 1.850 229.91 2069.15 1.827 231.57 2070.15 1.804 233.27 2071.15 1.783 235.01 2072.15 1.762 236.79 2073.15 1.743 238.61 2074.15 1.725 240.47 2075.15 1.708 242.36 2076.15 1.693 244.30 2077.15 1.679 246.27 2078.15 1.666 248.26 2079.15 1.655 250.29 2080.15 1.645 252.35 2081.15 1.636 254.43 2082.15 1.629 256.53 2083.15 1.624 258.64 2084.15 1.620 260.77 2085.15 1.617 262.90 2086.15 1.616 265.04 2087.15 1.617 267.18 2088.15 1.619 269.32 2089.15 1.622 271.45 2090.15 1.627 273.57 2091.15 1.633 275.67 2092.15 1.640 277.76 2093.15 1.649 279.83 2094.15 1.659 281.87 2095.15 1.670 283.89 2096.15 1.682 285.88 2097.15 1.695 287.85 2098.15 1.708 289.78 2099.15 1.723 291.68 2100.15 1.738 293.55 2101.15 1.754 295.38 2102.15 1.771 297.18 2103.15 1.788 298.94 2104.15 1.805 300.68 2105.15 1.823 302.38 2106.15 1.841 304.04 2107.15 1.859 305.68 2108.15 1.877 307.28 2109.15 1.895 308.85 2110.15 1.913 310.40 2111.15 1.930 311.91 2112.15 1.948 313.40 2113.15 1.965 314.86 2114.15 1.981 316.30 2115.15 1.997 317.71 2116.15 2.013 319.10 2117.15 2.028 320.47 2118.15 2.042 321.82 2119.15 2.055 323.15 2120.15 2.068 324.47 2121.15 2.080 325.77 2122.15 2.091 327.05 2123.15 2.101 328.33 2124.15 2.111 329.59 2125.15 2.119 330.84 2126.15 2.126 332.08 2127.15 2.133 333.31 2128.15 2.138 334.54 2129.15 2.143 335.76 2130.15 2.147 336.97 2131.15 2.149 338.18 2132.15 2.151 339.39 2133.15 2.151 340.60 2134.15 2.151 341.81 2135.15 2.150 343.02 2136.15 2.148 344.23 2137.15 2.145 345.44 2138.15 2.141 346.66 2139.15 2.137 347.88 2140.15 2.132 349.11 2141.15 2.126 350.34 2142.15 2.119 351.58 2143.15 2.112 352.83 2144.15 2.104 354.09 2145.15 2.096 355.36 2146.15 2.087 356.64 2147.15 2.078 357.93 2148.15 2.068 359.23 2149.15 2.058 0.54 2150.15 2.048 1.87 2151.15 2.038 3.21 2152.15 2.027 4.56 2153.15 2.016 5.93 2154.15 2.006 7.32 2155.15 1.995 8.71 2156.15 1.984 10.13 2157.15 1.974 11.55 2158.15 1.963 13.00 2159.15 1.953 14.45 2160.15 1.943 15.93 2161.15 1.934 17.41 2162.15 1.925 18.92 2163.15 1.916 20.43 2164.15 1.908 21.96 2165.15 1.900 23.51 2166.15 1.892 25.06 2167.15 1.886 26.63 2168.15 1.880 28.21 2169.15 1.874 29.79 2170.15 1.870 31.39 2171.15 1.866 32.99 2172.15 1.862 34.60 2173.15 1.860 36.22 2174.15 1.858 37.84 2175.15 1.857 39.46 2176.15 1.857 41.08 2177.15 1.858 42.70 2178.15 1.860 44.32 2179.15 1.863 45.93 2180.15 1.866 47.54 2181.15 1.871 49.14 2182.15 1.876 50.73 2183.15 1.882 52.32 2184.15 1.889 53.89 2185.15 1.897 55.45 2186.15 1.906 57.00 2187.15 1.916 58.53 2188.15 1.926 60.05 2189.15 1.938 61.54 2190.15 1.950 63.02 2191.15 1.963 64.48 2192.15 1.977 65.93 2193.15 1.991 67.35 2194.15 2.007 68.75 2195.15 2.023 70.12 2196.15 2.040 71.48 2197.15 2.057 72.81 2198.15 2.075 74.12 2199.15 2.094 75.41 2200.15 2.113 76.67 2201.15 2.133 77.91 2202.15 2.154 79.13 2203.15 2.175 80.32 2204.15 2.196 81.49 2205.15 2.218 82.64 2206.15 2.241 83.77 2207.15 2.264 84.87 2208.15 2.287 85.95 2209.15 2.311 87.01 2210.15 2.335 88.04 2211.15 2.360 89.06 2212.15 2.385 90.05 2213.15 2.410 91.02 2214.15 2.436 91.98 2215.15 2.461 92.91 2216.15 2.488 93.82 2217.15 2.514 94.72 2218.15 2.540 95.59 2219.15 2.567 96.45 2220.15 2.594 97.29 2221.15 2.621 98.11 2222.15 2.649 98.92 2223.15 2.676 99.71 2224.15 2.704 100.48 2225.15 2.731 101.24 2226.15 2.759 101.98 2227.15 2.787 102.70 2228.15 2.815 103.42 2229.15 2.843 104.12 2230.15 2.872 104.80 2231.15 2.900 105.47 2232.15 2.928 106.13 2233.15 2.956 106.78 2234.15 2.985 107.41 2235.15 3.013 108.03 2236.15 3.041 108.64 2237.15 3.070 109.24 2238.15 3.098 109.83 2239.15 3.126 110.41 2240.15 3.155 110.97 2241.15 3.183 111.53 2242.15 3.211 112.08 2243.15 3.240 112.61 2244.15 3.268 113.14 2245.15 3.296 113.66 2246.15 3.324 114.17 2247.15 3.352 114.67 2248.15 3.380 115.17 2249.15 3.407 115.65 2250.15 3.435 116.13 2251.15 3.463 116.60 2252.15 3.490 117.06 2253.15 3.518 117.52 2254.15 3.545 117.97 2255.15 3.572 118.41 2256.15 3.600 118.84 2257.15 3.627 119.27 2258.15 3.654 119.69 2259.15 3.680 120.11 2260.15 3.707 120.52 2261.15 3.734 120.92 2262.15 3.760 121.32 2263.15 3.786 121.72 2264.15 3.812 122.10 2265.15 3.838 122.48 2266.15 3.864 122.86 2267.15 3.890 123.23 2268.15 3.915 123.60 2269.15 3.941 123.96 2270.15 3.966 124.32 2271.15 3.991 124.67 2272.15 4.016 125.02 2273.15 4.041 125.37 2274.15 4.066 125.71 2275.15 4.090 126.04 2276.15 4.114 126.38 2277.15 4.139 126.70 2278.15 4.163 127.03
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 18:22:45 |