| WDS: | STF2032AB | WDS ID/Discoverer |
| P: | 656.704 | Orbital period (years) |
| a: | 4.98567 | Semi-major axis (arcseconds) |
| i: | 23.176 | Inclination (degrees) |
| Ω: | 0.969 | Longitude of ascending node (degrees) |
| T: | 1827.936 | Epoch of periastron passage (year) |
| e: | 0.77131 | Eccentricity |
| ω: | 76.808 | Longitude of periastron (degrees) |
| Start-Year: | 1696.6482 | Year |
| End-Year: | 2353.3518 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STF2032AB |
||
| Position: | 161440.85+335131.0 | Epoch-2000 right ascension and declination |
| WDS-ID: | 16147+3352 | WDS designation |
| Discoverer Code: | STF2032AB | Discover designation and components |
| ADS number: | 9979 | Aitken Double Star catalog |
| HD number: | 146361 | HD catalog number |
| Hipparcos number: | 79607 | Hipparcos catalog number |
| V1: | 5.62 | Magnitude of the primary |
| V2: | 6.49 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2015 | 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: | Izm2019 | 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 7.373 240.10 -------------------------- 1696.65 5.980 285.82 1697.65 5.956 286.04 1698.65 5.933 286.26 1699.65 5.909 286.49 1700.65 5.886 286.72 1701.65 5.862 286.95 1702.65 5.837 287.19 1703.65 5.813 287.42 1704.65 5.789 287.66 1705.65 5.764 287.90 1706.65 5.739 288.14 1707.65 5.714 288.38 1708.65 5.689 288.63 1709.65 5.664 288.87 1710.65 5.638 289.12 1711.65 5.612 289.38 1712.65 5.587 289.63 1713.65 5.561 289.89 1714.65 5.534 290.15 1715.65 5.508 290.41 1716.65 5.481 290.67 1717.65 5.455 290.94 1718.65 5.428 291.21 1719.65 5.400 291.48 1720.65 5.373 291.75 1721.65 5.346 292.03 1722.65 5.318 292.31 1723.65 5.290 292.59 1724.65 5.262 292.88 1725.65 5.234 293.17 1726.65 5.205 293.46 1727.65 5.176 293.76 1728.65 5.148 294.06 1729.65 5.118 294.36 1730.65 5.089 294.67 1731.65 5.060 294.98 1732.65 5.030 295.29 1733.65 5.000 295.61 1734.65 4.970 295.93 1735.65 4.940 296.25 1736.65 4.909 296.58 1737.65 4.878 296.91 1738.65 4.847 297.25 1739.65 4.816 297.59 1740.65 4.785 297.94 1741.65 4.753 298.29 1742.65 4.721 298.65 1743.65 4.689 299.01 1744.65 4.656 299.37 1745.65 4.624 299.74 1746.65 4.591 300.12 1747.65 4.558 300.50 1748.65 4.525 300.88 1749.65 4.491 301.28 1750.65 4.457 301.67 1751.65 4.423 302.08 1752.65 4.389 302.49 1753.65 4.354 302.91 1754.65 4.319 303.33 1755.65 4.284 303.76 1756.65 4.249 304.20 1757.65 4.213 304.65 1758.65 4.177 305.10 1759.65 4.141 305.56 1760.65 4.104 306.03 1761.65 4.067 306.51 1762.65 4.030 306.99 1763.65 3.993 307.49 1764.65 3.955 307.99 1765.65 3.917 308.51 1766.65 3.879 309.03 1767.65 3.840 309.57 1768.65 3.802 310.11 1769.65 3.762 310.67 1770.65 3.723 311.24 1771.65 3.683 311.82 1772.65 3.643 312.42 1773.65 3.602 313.02 1774.65 3.561 313.64 1775.65 3.520 314.28 1776.65 3.478 314.93 1777.65 3.436 315.60 1778.65 3.394 316.28 1779.65 3.351 316.98 1780.65 3.308 317.70 1781.65 3.265 318.44 1782.65 3.221 319.20 1783.65 3.177 319.98 1784.65 3.132 320.78 1785.65 3.087 321.60 1786.65 3.042 322.45 1787.65 2.996 323.33 1788.65 2.950 324.23 1789.65 2.903 325.16 1790.65 2.856 326.12 1791.65 2.808 327.12 1792.65 2.760 328.14 1793.65 2.712 329.21 1794.65 2.663 330.31 1795.65 2.613 331.46 1796.65 2.563 332.65 1797.65 2.513 333.89 1798.65 2.462 335.18 1799.65 2.411 336.52 1800.65 2.359 337.92 1801.65 2.307 339.39 1802.65 2.254 340.92 1803.65 2.201 342.53 1804.65 2.147 344.21 1805.65 2.093 345.99 1806.65 2.038 347.86 1807.65 1.983 349.83 1808.65 1.928 351.91 1809.65 1.872 354.12 1810.65 1.816 356.47 1811.65 1.760 358.96 1812.65 1.704 1.62 1813.65 1.648 4.46 1814.65 1.592 7.50 1815.65 1.536 10.76 1816.65 1.481 14.27 1817.65 1.426 18.04 1818.65 1.373 22.11 1819.65 1.322 26.51 1820.65 1.273 31.25 1821.65 1.226 36.36 1822.65 1.184 41.86 1823.65 1.145 47.74 1824.65 1.112 54.00 1825.65 1.086 60.61 1826.65 1.066 67.50 1827.65 1.055 74.60 1828.65 1.052 81.79 1829.65 1.057 88.97 1830.65 1.071 96.02 1831.65 1.093 102.84 1832.65 1.123 109.34 1833.65 1.158 115.48 1834.65 1.200 121.22 1835.65 1.246 126.55 1836.65 1.296 131.49 1837.65 1.349 136.05 1838.65 1.405 140.26 1839.65 1.462 144.14 1840.65 1.521 147.73 1841.65 1.581 151.04 1842.65 1.641 154.12 1843.65 1.702 156.97 1844.65 1.763 159.63 1845.65 1.824 162.10 1846.65 1.885 164.42 1847.65 1.946 166.60 1848.65 2.006 168.64 1849.65 2.066 170.56 1850.65 2.126 172.38 1851.65 2.185 174.09 1852.65 2.243 175.72 1853.65 2.301 177.26 1854.65 2.359 178.73 1855.65 2.416 180.13 1856.65 2.472 181.47 1857.65 2.528 182.74 1858.65 2.583 183.96 1859.65 2.638 185.13 1860.65 2.692 186.26 1861.65 2.745 187.33 1862.65 2.798 188.37 1863.65 2.851 189.37 1864.65 2.903 190.33 1865.65 2.954 191.26 1866.65 3.004 192.16 1867.65 3.055 193.03 1868.65 3.104 193.87 1869.65 3.154 194.69 1870.65 3.202 195.48 1871.65 3.250 196.24 1872.65 3.298 196.99 1873.65 3.345 197.71 1874.65 3.392 198.41 1875.65 3.438 199.09 1876.65 3.484 199.76 1877.65 3.529 200.41 1878.65 3.574 201.04 1879.65 3.619 201.66 1880.65 3.663 202.26 1881.65 3.706 202.85 1882.65 3.749 203.42 1883.65 3.792 203.98 1884.65 3.835 204.53 1885.65 3.877 205.06 1886.65 3.918 205.59 1887.65 3.959 206.10 1888.65 4.000 206.61 1889.65 4.041 207.10 1890.65 4.081 207.58 1891.65 4.121 208.06 1892.65 4.160 208.52 1893.65 4.199 208.98 1894.65 4.238 209.43 1895.65 4.276 209.87 1896.65 4.314 210.30 1897.65 4.352 210.72 1898.65 4.389 211.14 1899.65 4.426 211.55 1900.65 4.463 211.96 1901.65 4.499 212.35 1902.65 4.535 212.74 1903.65 4.571 213.13 1904.65 4.607 213.51 1905.65 4.642 213.88 1906.65 4.677 214.25 1907.65 4.711 214.61 1908.65 4.746 214.97 1909.65 4.780 215.32 1910.65 4.814 215.66 1911.65 4.847 216.01 1912.65 4.880 216.34 1913.65 4.913 216.67 1914.65 4.946 217.00 1915.65 4.978 217.33 1916.65 5.010 217.65 1917.65 5.042 217.96 1918.65 5.074 218.27 1919.65 5.105 218.58 1920.65 5.137 218.89 1921.65 5.167 219.19 1922.65 5.198 219.48 1923.65 5.229 219.78 1924.65 5.259 220.07 1925.65 5.289 220.35 1926.65 5.318 220.64 1927.65 5.348 220.92 1928.65 5.377 221.19 1929.65 5.406 221.47 1930.65 5.435 221.74 1931.65 5.464 222.01 1932.65 5.492 222.27 1933.65 5.520 222.54 1934.65 5.548 222.80 1935.65 5.576 223.05 1936.65 5.603 223.31 1937.65 5.630 223.56 1938.65 5.658 223.81 1939.65 5.684 224.06 1940.65 5.711 224.31 1941.65 5.738 224.55 1942.65 5.764 224.79 1943.65 5.790 225.03 1944.65 5.816 225.27 1945.65 5.841 225.50 1946.65 5.867 225.73 1947.65 5.892 225.96 1948.65 5.917 226.19 1949.65 5.942 226.42 1950.65 5.967 226.64 1951.65 5.991 226.87 1952.65 6.016 227.09 1953.65 6.040 227.31 1954.65 6.064 227.53 1955.65 6.088 227.74 1956.65 6.111 227.96 1957.65 6.135 228.17 1958.65 6.158 228.38 1959.65 6.181 228.59 1960.65 6.204 228.80 1961.65 6.227 229.00 1962.65 6.249 229.21 1963.65 6.272 229.41 1964.65 6.294 229.61 1965.65 6.316 229.81 1966.65 6.338 230.01 1967.65 6.359 230.21 1968.65 6.381 230.41 1969.65 6.402 230.60 1970.65 6.423 230.80 1971.65 6.444 230.99 1972.65 6.465 231.18 1973.65 6.486 231.37 1974.65 6.507 231.56 1975.65 6.527 231.75 1976.65 6.547 231.93 1977.65 6.567 232.12 1978.65 6.587 232.30 1979.65 6.607 232.49 1980.65 6.627 232.67 1981.65 6.646 232.85 1982.65 6.665 233.03 1983.65 6.685 233.21 1984.65 6.704 233.39 1985.65 6.723 233.56 1986.65 6.741 233.74 1987.65 6.760 233.91 1988.65 6.778 234.09 1989.65 6.796 234.26 1990.65 6.815 234.43 1991.65 6.833 234.60 1992.65 6.850 234.78 1993.65 6.868 234.94 1994.65 6.886 235.11 1995.65 6.903 235.28 1996.65 6.920 235.45 1997.65 6.937 235.61 1998.65 6.954 235.78 1999.65 6.971 235.94 2000.65 6.988 236.11 2001.65 7.005 236.27 2002.65 7.021 236.43 2003.65 7.037 236.59 2004.65 7.053 236.75 2005.65 7.069 236.91 2006.65 7.085 237.07 2007.65 7.101 237.23 2008.65 7.117 237.39 2009.65 7.132 237.55 2010.65 7.147 237.70 2011.65 7.163 237.86 2012.65 7.178 238.01 2013.65 7.193 238.17 2014.65 7.208 238.32 2015.65 7.222 238.48 2016.65 7.237 238.63 2017.65 7.251 238.78 2018.65 7.266 238.93 2019.65 7.280 239.08 2020.65 7.294 239.23 2021.65 7.308 239.38 2022.65 7.321 239.53 2023.65 7.335 239.68 2024.65 7.349 239.83 2025.65 7.362 239.97 2026.65 7.375 240.12 2027.65 7.389 240.27 2028.65 7.402 240.41 2029.65 7.414 240.56 2030.65 7.427 240.70 2031.65 7.440 240.85 2032.65 7.453 240.99 2033.65 7.465 241.13 2034.65 7.477 241.28 2035.65 7.489 241.42 2036.65 7.502 241.56 2037.65 7.513 241.70 2038.65 7.525 241.84 2039.65 7.537 241.98 2040.65 7.549 242.12 2041.65 7.560 242.26 2042.65 7.571 242.40 2043.65 7.583 242.54 2044.65 7.594 242.68 2045.65 7.605 242.82 2046.65 7.616 242.96 2047.65 7.626 243.09 2048.65 7.637 243.23 2049.65 7.648 243.37 2050.65 7.658 243.50 2051.65 7.668 243.64 2052.65 7.679 243.77 2053.65 7.689 243.91 2054.65 7.699 244.04 2055.65 7.708 244.18 2056.65 7.718 244.31 2057.65 7.728 244.45 2058.65 7.737 244.58 2059.65 7.747 244.71 2060.65 7.756 244.85 2061.65 7.765 244.98 2062.65 7.774 245.11 2063.65 7.783 245.24 2064.65 7.792 245.37 2065.65 7.801 245.50 2066.65 7.809 245.64 2067.65 7.818 245.77 2068.65 7.826 245.90 2069.65 7.835 246.03 2070.65 7.843 246.16 2071.65 7.851 246.29 2072.65 7.859 246.41 2073.65 7.867 246.54 2074.65 7.874 246.67 2075.65 7.882 246.80 2076.65 7.890 246.93 2077.65 7.897 247.06 2078.65 7.904 247.18 2079.65 7.912 247.31 2080.65 7.919 247.44 2081.65 7.926 247.57 2082.65 7.933 247.69 2083.65 7.939 247.82 2084.65 7.946 247.95 2085.65 7.953 248.07 2086.65 7.959 248.20 2087.65 7.965 248.32 2088.65 7.972 248.45 2089.65 7.978 248.58 2090.65 7.984 248.70 2091.65 7.990 248.83 2092.65 7.996 248.95 2093.65 8.001 249.07 2094.65 8.007 249.20 2095.65 8.012 249.32 2096.65 8.018 249.45 2097.65 8.023 249.57 2098.65 8.028 249.70 2099.65 8.033 249.82 2100.65 8.038 249.94 2101.65 8.043 250.07 2102.65 8.048 250.19 2103.65 8.053 250.31 2104.65 8.057 250.43 2105.65 8.062 250.56 2106.65 8.066 250.68 2107.65 8.071 250.80 2108.65 8.075 250.92 2109.65 8.079 251.05 2110.65 8.083 251.17 2111.65 8.087 251.29 2112.65 8.090 251.41 2113.65 8.094 251.53 2114.65 8.098 251.66 2115.65 8.101 251.78 2116.65 8.105 251.90 2117.65 8.108 252.02 2118.65 8.111 252.14 2119.65 8.114 252.26 2120.65 8.117 252.38 2121.65 8.120 252.51 2122.65 8.123 252.63 2123.65 8.125 252.75 2124.65 8.128 252.87 2125.65 8.130 252.99 2126.65 8.133 253.11 2127.65 8.135 253.23 2128.65 8.137 253.35 2129.65 8.139 253.47 2130.65 8.141 253.59 2131.65 8.143 253.71 2132.65 8.145 253.83 2133.65 8.146 253.95 2134.65 8.148 254.07 2135.65 8.149 254.19 2136.65 8.151 254.31 2137.65 8.152 254.43 2138.65 8.153 254.55 2139.65 8.154 254.67 2140.65 8.155 254.79 2141.65 8.156 254.91 2142.65 8.157 255.03 2143.65 8.157 255.15 2144.65 8.158 255.27 2145.65 8.158 255.39 2146.65 8.159 255.51 2147.65 8.159 255.63 2148.65 8.159 255.75 2149.65 8.159 255.87 2150.65 8.159 255.99 2151.65 8.159 256.11 2152.65 8.159 256.23 2153.65 8.158 256.35 2154.65 8.158 256.47 2155.65 8.158 256.59 2156.65 8.157 256.71 2157.65 8.156 256.83 2158.65 8.155 256.95 2159.65 8.154 257.07 2160.65 8.153 257.19 2161.65 8.152 257.31 2162.65 8.151 257.43 2163.65 8.150 257.55 2164.65 8.148 257.67 2165.65 8.147 257.79 2166.65 8.145 257.91 2167.65 8.144 258.03 2168.65 8.142 258.15 2169.65 8.140 258.27 2170.65 8.138 258.39 2171.65 8.136 258.51 2172.65 8.134 258.63 2173.65 8.131 258.75 2174.65 8.129 258.87 2175.65 8.126 258.99 2176.65 8.124 259.11 2177.65 8.121 259.23 2178.65 8.118 259.35 2179.65 8.115 259.48 2180.65 8.112 259.60 2181.65 8.109 259.72 2182.65 8.106 259.84 2183.65 8.103 259.96 2184.65 8.099 260.08 2185.65 8.096 260.20 2186.65 8.092 260.32 2187.65 8.089 260.45 2188.65 8.085 260.57 2189.65 8.081 260.69 2190.65 8.077 260.81 2191.65 8.073 260.93 2192.65 8.069 261.06 2193.65 8.064 261.18 2194.65 8.060 261.30 2195.65 8.056 261.43 2196.65 8.051 261.55 2197.65 8.046 261.67 2198.65 8.041 261.79 2199.65 8.037 261.92 2200.65 8.032 262.04 2201.65 8.027 262.17 2202.65 8.021 262.29 2203.65 8.016 262.41 2204.65 8.011 262.54 2205.65 8.005 262.66 2206.65 8.000 262.79 2207.65 7.994 262.91 2208.65 7.988 263.04 2209.65 7.982 263.16 2210.65 7.976 263.29 2211.65 7.970 263.41 2212.65 7.964 263.54 2213.65 7.958 263.66 2214.65 7.951 263.79 2215.65 7.945 263.91 2216.65 7.938 264.04 2217.65 7.932 264.17 2218.65 7.925 264.29 2219.65 7.918 264.42 2220.65 7.911 264.55 2221.65 7.904 264.68 2222.65 7.897 264.80 2223.65 7.889 264.93 2224.65 7.882 265.06 2225.65 7.874 265.19 2226.65 7.867 265.32 2227.65 7.859 265.45 2228.65 7.851 265.58 2229.65 7.843 265.71 2230.65 7.835 265.83 2231.65 7.827 265.96 2232.65 7.819 266.10 2233.65 7.811 266.23 2234.65 7.802 266.36 2235.65 7.794 266.49 2236.65 7.785 266.62 2237.65 7.776 266.75 2238.65 7.767 266.88 2239.65 7.758 267.02 2240.65 7.749 267.15 2241.65 7.740 267.28 2242.65 7.731 267.41 2243.65 7.721 267.55 2244.65 7.712 267.68 2245.65 7.702 267.82 2246.65 7.693 267.95 2247.65 7.683 268.09 2248.65 7.673 268.22 2249.65 7.663 268.36 2250.65 7.653 268.49 2251.65 7.643 268.63 2252.65 7.632 268.76 2253.65 7.622 268.90 2254.65 7.611 269.04 2255.65 7.601 269.18 2256.65 7.590 269.32 2257.65 7.579 269.45 2258.65 7.568 269.59 2259.65 7.557 269.73 2260.65 7.546 269.87 2261.65 7.534 270.01 2262.65 7.523 270.15 2263.65 7.511 270.29 2264.65 7.500 270.44 2265.65 7.488 270.58 2266.65 7.476 270.72 2267.65 7.464 270.86 2268.65 7.452 271.01 2269.65 7.440 271.15 2270.65 7.427 271.29 2271.65 7.415 271.44 2272.65 7.402 271.58 2273.65 7.390 271.73 2274.65 7.377 271.88 2275.65 7.364 272.02 2276.65 7.351 272.17 2277.65 7.338 272.32 2278.65 7.325 272.47 2279.65 7.311 272.62 2280.65 7.298 272.76 2281.65 7.284 272.91 2282.65 7.271 273.07 2283.65 7.257 273.22 2284.65 7.243 273.37 2285.65 7.229 273.52 2286.65 7.215 273.67 2287.65 7.200 273.83 2288.65 7.186 273.98 2289.65 7.171 274.14 2290.65 7.157 274.29 2291.65 7.142 274.45 2292.65 7.127 274.60 2293.65 7.112 274.76 2294.65 7.097 274.92 2295.65 7.082 275.08 2296.65 7.066 275.24 2297.65 7.051 275.40 2298.65 7.035 275.56 2299.65 7.020 275.72 2300.65 7.004 275.88 2301.65 6.988 276.04 2302.65 6.972 276.21 2303.65 6.955 276.37 2304.65 6.939 276.54 2305.65 6.923 276.70 2306.65 6.906 276.87 2307.65 6.889 277.04 2308.65 6.872 277.21 2309.65 6.855 277.38 2310.65 6.838 277.55 2311.65 6.821 277.72 2312.65 6.804 277.89 2313.65 6.786 278.06 2314.65 6.769 278.23 2315.65 6.751 278.41 2316.65 6.733 278.58 2317.65 6.715 278.76 2318.65 6.697 278.94 2319.65 6.678 279.12 2320.65 6.660 279.30 2321.65 6.642 279.48 2322.65 6.623 279.66 2323.65 6.604 279.84 2324.65 6.585 280.02 2325.65 6.566 280.21 2326.65 6.547 280.39 2327.65 6.527 280.58 2328.65 6.508 280.77 2329.65 6.488 280.96 2330.65 6.468 281.15 2331.65 6.448 281.34 2332.65 6.428 281.53 2333.65 6.408 281.72 2334.65 6.388 281.92 2335.65 6.367 282.11 2336.65 6.347 282.31 2337.65 6.326 282.51 2338.65 6.305 282.71 2339.65 6.284 282.91 2340.65 6.263 283.11 2341.65 6.241 283.32 2342.65 6.220 283.52 2343.65 6.198 283.73 2344.65 6.176 283.94 2345.65 6.154 284.15 2346.65 6.132 284.36 2347.65 6.110 284.57 2348.65 6.087 284.79 2349.65 6.065 285.00 2350.65 6.042 285.22 2351.65 6.019 285.44 2352.65 5.996 285.66
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 17:24:36 |