| WDS: | STT51 | WDS ID/Discoverer |
| P: | 598.000 | Orbital period (years) |
| a: | 0.998 | Semi-major axis (arcseconds) |
| i: | 43.0 | Inclination (degrees) |
| Ω: | 148.6 | Longitude of ascending node (degrees) |
| T: | 2051.690 | Epoch of periastron passage (year) |
| e: | 0.718 | Eccentricity |
| ω: | 308.9 | Longitude of periastron (degrees) |
| Start-Year: | 1726.0 | Year |
| End-Year: | 2324.0 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STT51 |
||
| Position: | 031257.08+441714.7 | Epoch-2000 right ascension and declination |
| WDS-ID: | 03130+4417 | WDS designation |
| Discoverer Code: | STT51 | Discover designation and components |
| ADS number: | 2397 | Aitken Double Star catalog |
| HD number: | 19822 | HD catalog number |
| Hipparcos number: | 14969 | Hipparcos catalog number |
| V1: | 8.51 | Magnitude of the primary |
| V2: | 8.74 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2009 | Date of last observation |
| Orbit grade: | 5 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | Flags | |
| Ephemerides: | Ephemerides | |
| Code: | Lin2012a | 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 0.430 359.99 -------------------------- 1726.00 1.415 282.46 1727.00 1.417 282.61 1728.00 1.418 282.76 1729.00 1.420 282.91 1730.00 1.422 283.06 1731.00 1.423 283.21 1732.00 1.425 283.36 1733.00 1.426 283.51 1734.00 1.428 283.66 1735.00 1.430 283.81 1736.00 1.431 283.96 1737.00 1.433 284.11 1738.00 1.434 284.26 1739.00 1.435 284.41 1740.00 1.437 284.56 1741.00 1.438 284.70 1742.00 1.440 284.85 1743.00 1.441 285.00 1744.00 1.442 285.15 1745.00 1.444 285.29 1746.00 1.445 285.44 1747.00 1.446 285.59 1748.00 1.448 285.73 1749.00 1.449 285.88 1750.00 1.450 286.02 1751.00 1.451 286.17 1752.00 1.452 286.31 1753.00 1.453 286.46 1754.00 1.455 286.60 1755.00 1.456 286.74 1756.00 1.457 286.89 1757.00 1.458 287.03 1758.00 1.459 287.18 1759.00 1.460 287.32 1760.00 1.461 287.46 1761.00 1.462 287.61 1762.00 1.463 287.75 1763.00 1.464 287.89 1764.00 1.465 288.03 1765.00 1.465 288.18 1766.00 1.466 288.32 1767.00 1.467 288.46 1768.00 1.468 288.60 1769.00 1.469 288.74 1770.00 1.469 288.88 1771.00 1.470 289.03 1772.00 1.471 289.17 1773.00 1.472 289.31 1774.00 1.472 289.45 1775.00 1.473 289.59 1776.00 1.474 289.73 1777.00 1.474 289.87 1778.00 1.475 290.01 1779.00 1.475 290.15 1780.00 1.476 290.29 1781.00 1.476 290.43 1782.00 1.477 290.57 1783.00 1.477 290.71 1784.00 1.478 290.85 1785.00 1.478 290.99 1786.00 1.478 291.13 1787.00 1.479 291.27 1788.00 1.479 291.41 1789.00 1.479 291.55 1790.00 1.480 291.69 1791.00 1.480 291.83 1792.00 1.480 291.97 1793.00 1.480 292.11 1794.00 1.480 292.25 1795.00 1.481 292.39 1796.00 1.481 292.52 1797.00 1.481 292.66 1798.00 1.481 292.80 1799.00 1.481 292.94 1800.00 1.481 293.08 1801.00 1.481 293.22 1802.00 1.481 293.36 1803.00 1.481 293.50 1804.00 1.481 293.64 1805.00 1.481 293.78 1806.00 1.481 293.92 1807.00 1.481 294.06 1808.00 1.480 294.19 1809.00 1.480 294.33 1810.00 1.480 294.47 1811.00 1.480 294.61 1812.00 1.479 294.75 1813.00 1.479 294.89 1814.00 1.479 295.03 1815.00 1.478 295.17 1816.00 1.478 295.31 1817.00 1.478 295.45 1818.00 1.477 295.59 1819.00 1.477 295.73 1820.00 1.476 295.87 1821.00 1.476 296.01 1822.00 1.475 296.15 1823.00 1.475 296.29 1824.00 1.474 296.43 1825.00 1.473 296.57 1826.00 1.473 296.71 1827.00 1.472 296.85 1828.00 1.471 296.99 1829.00 1.471 297.14 1830.00 1.470 297.28 1831.00 1.469 297.42 1832.00 1.468 297.56 1833.00 1.467 297.70 1834.00 1.466 297.84 1835.00 1.466 297.98 1836.00 1.465 298.13 1837.00 1.464 298.27 1838.00 1.463 298.41 1839.00 1.462 298.55 1840.00 1.461 298.70 1841.00 1.460 298.84 1842.00 1.458 298.98 1843.00 1.457 299.13 1844.00 1.456 299.27 1845.00 1.455 299.42 1846.00 1.454 299.56 1847.00 1.452 299.70 1848.00 1.451 299.85 1849.00 1.450 299.99 1850.00 1.448 300.14 1851.00 1.447 300.29 1852.00 1.446 300.43 1853.00 1.444 300.58 1854.00 1.443 300.72 1855.00 1.441 300.87 1856.00 1.440 301.02 1857.00 1.438 301.17 1858.00 1.437 301.31 1859.00 1.435 301.46 1860.00 1.433 301.61 1861.00 1.432 301.76 1862.00 1.430 301.91 1863.00 1.428 302.06 1864.00 1.426 302.21 1865.00 1.424 302.36 1866.00 1.423 302.51 1867.00 1.421 302.66 1868.00 1.419 302.81 1869.00 1.417 302.96 1870.00 1.415 303.11 1871.00 1.413 303.27 1872.00 1.411 303.42 1873.00 1.409 303.57 1874.00 1.407 303.73 1875.00 1.404 303.88 1876.00 1.402 304.04 1877.00 1.400 304.19 1878.00 1.398 304.35 1879.00 1.395 304.51 1880.00 1.393 304.66 1881.00 1.391 304.82 1882.00 1.388 304.98 1883.00 1.386 305.14 1884.00 1.383 305.30 1885.00 1.381 305.46 1886.00 1.378 305.62 1887.00 1.376 305.78 1888.00 1.373 305.94 1889.00 1.370 306.10 1890.00 1.368 306.26 1891.00 1.365 306.43 1892.00 1.362 306.59 1893.00 1.359 306.76 1894.00 1.356 306.92 1895.00 1.354 307.09 1896.00 1.351 307.25 1897.00 1.348 307.42 1898.00 1.345 307.59 1899.00 1.342 307.76 1900.00 1.338 307.93 1901.00 1.335 308.10 1902.00 1.332 308.27 1903.00 1.329 308.44 1904.00 1.326 308.62 1905.00 1.322 308.79 1906.00 1.319 308.97 1907.00 1.316 309.14 1908.00 1.312 309.32 1909.00 1.309 309.50 1910.00 1.305 309.68 1911.00 1.302 309.86 1912.00 1.298 310.04 1913.00 1.294 310.22 1914.00 1.291 310.40 1915.00 1.287 310.58 1916.00 1.283 310.77 1917.00 1.279 310.96 1918.00 1.275 311.14 1919.00 1.272 311.33 1920.00 1.268 311.52 1921.00 1.264 311.71 1922.00 1.260 311.90 1923.00 1.255 312.10 1924.00 1.251 312.29 1925.00 1.247 312.49 1926.00 1.243 312.68 1927.00 1.238 312.88 1928.00 1.234 313.08 1929.00 1.230 313.28 1930.00 1.225 313.48 1931.00 1.221 313.69 1932.00 1.216 313.89 1933.00 1.212 314.10 1934.00 1.207 314.31 1935.00 1.202 314.52 1936.00 1.197 314.73 1937.00 1.193 314.95 1938.00 1.188 315.16 1939.00 1.183 315.38 1940.00 1.178 315.60 1941.00 1.173 315.82 1942.00 1.168 316.04 1943.00 1.162 316.27 1944.00 1.157 316.49 1945.00 1.152 316.72 1946.00 1.146 316.95 1947.00 1.141 317.19 1948.00 1.136 317.42 1949.00 1.130 317.66 1950.00 1.124 317.90 1951.00 1.119 318.14 1952.00 1.113 318.39 1953.00 1.107 318.64 1954.00 1.101 318.89 1955.00 1.096 319.14 1956.00 1.090 319.39 1957.00 1.083 319.65 1958.00 1.077 319.92 1959.00 1.071 320.18 1960.00 1.065 320.45 1961.00 1.059 320.72 1962.00 1.052 320.99 1963.00 1.046 321.27 1964.00 1.039 321.55 1965.00 1.033 321.83 1966.00 1.026 322.12 1967.00 1.019 322.41 1968.00 1.012 322.71 1969.00 1.005 323.01 1970.00 0.998 323.31 1971.00 0.991 323.62 1972.00 0.984 323.94 1973.00 0.977 324.25 1974.00 0.969 324.58 1975.00 0.962 324.90 1976.00 0.954 325.24 1977.00 0.947 325.57 1978.00 0.939 325.92 1979.00 0.931 326.27 1980.00 0.924 326.62 1981.00 0.916 326.98 1982.00 0.908 327.35 1983.00 0.899 327.72 1984.00 0.891 328.10 1985.00 0.883 328.49 1986.00 0.874 328.89 1987.00 0.866 329.29 1988.00 0.857 329.70 1989.00 0.848 330.12 1990.00 0.840 330.55 1991.00 0.831 330.99 1992.00 0.822 331.43 1993.00 0.812 331.89 1994.00 0.803 332.36 1995.00 0.794 332.84 1996.00 0.784 333.33 1997.00 0.775 333.83 1998.00 0.765 334.35 1999.00 0.755 334.88 2000.00 0.745 335.42 2001.00 0.735 335.98 2002.00 0.724 336.55 2003.00 0.714 337.14 2004.00 0.704 337.75 2005.00 0.693 338.37 2006.00 0.682 339.02 2007.00 0.671 339.69 2008.00 0.660 340.37 2009.00 0.649 341.09 2010.00 0.638 341.82 2011.00 0.626 342.59 2012.00 0.614 343.38 2013.00 0.603 344.21 2014.00 0.591 345.06 2015.00 0.579 345.96 2016.00 0.566 346.89 2017.00 0.554 347.86 2018.00 0.542 348.88 2019.00 0.529 349.94 2020.00 0.516 351.06 2021.00 0.503 352.24 2022.00 0.490 353.47 2023.00 0.477 354.78 2024.00 0.464 356.16 2025.00 0.450 357.62 2026.00 0.437 359.17 2027.00 0.423 0.83 2028.00 0.409 2.59 2029.00 0.396 4.47 2030.00 0.382 6.49 2031.00 0.368 8.66 2032.00 0.355 11.00 2033.00 0.341 13.52 2034.00 0.328 16.26 2035.00 0.315 19.22 2036.00 0.302 22.43 2037.00 0.289 25.93 2038.00 0.277 29.73 2039.00 0.266 33.87 2040.00 0.256 38.35 2041.00 0.247 43.19 2042.00 0.238 48.39 2043.00 0.231 53.94 2044.00 0.226 59.78 2045.00 0.222 65.87 2046.00 0.220 72.13 2047.00 0.220 78.46 2048.00 0.221 84.76 2049.00 0.224 90.94 2050.00 0.228 96.92 2051.00 0.234 102.64 2052.00 0.241 108.06 2053.00 0.248 113.17 2054.00 0.257 117.96 2055.00 0.265 122.45 2056.00 0.274 126.64 2057.00 0.283 130.57 2058.00 0.293 134.25 2059.00 0.302 137.71 2060.00 0.311 140.96 2061.00 0.320 144.04 2062.00 0.328 146.95 2063.00 0.337 149.71 2064.00 0.345 152.34 2065.00 0.353 154.84 2066.00 0.361 157.24 2067.00 0.368 159.54 2068.00 0.376 161.75 2069.00 0.383 163.87 2070.00 0.390 165.92 2071.00 0.396 167.89 2072.00 0.403 169.80 2073.00 0.410 171.65 2074.00 0.416 173.44 2075.00 0.422 175.18 2076.00 0.428 176.87 2077.00 0.435 178.51 2078.00 0.441 180.10 2079.00 0.446 181.65 2080.00 0.452 183.16 2081.00 0.458 184.64 2082.00 0.464 186.08 2083.00 0.469 187.48 2084.00 0.475 188.85 2085.00 0.481 190.18 2086.00 0.486 191.49 2087.00 0.492 192.77 2088.00 0.497 194.02 2089.00 0.502 195.24 2090.00 0.508 196.44 2091.00 0.513 197.61 2092.00 0.519 198.75 2093.00 0.524 199.88 2094.00 0.529 200.98 2095.00 0.535 202.05 2096.00 0.540 203.11 2097.00 0.545 204.15 2098.00 0.551 205.16 2099.00 0.556 206.16 2100.00 0.561 207.14 2101.00 0.567 208.10 2102.00 0.572 209.04 2103.00 0.577 209.96 2104.00 0.582 210.87 2105.00 0.588 211.76 2106.00 0.593 212.64 2107.00 0.598 213.50 2108.00 0.603 214.35 2109.00 0.609 215.18 2110.00 0.614 215.99 2111.00 0.619 216.80 2112.00 0.624 217.59 2113.00 0.630 218.36 2114.00 0.635 219.13 2115.00 0.640 219.88 2116.00 0.645 220.62 2117.00 0.651 221.34 2118.00 0.656 222.06 2119.00 0.661 222.76 2120.00 0.666 223.45 2121.00 0.671 224.14 2122.00 0.677 224.81 2123.00 0.682 225.47 2124.00 0.687 226.12 2125.00 0.692 226.76 2126.00 0.697 227.40 2127.00 0.702 228.02 2128.00 0.708 228.63 2129.00 0.713 229.24 2130.00 0.718 229.84 2131.00 0.723 230.42 2132.00 0.728 231.00 2133.00 0.733 231.58 2134.00 0.738 232.14 2135.00 0.743 232.70 2136.00 0.749 233.24 2137.00 0.754 233.78 2138.00 0.759 234.32 2139.00 0.764 234.85 2140.00 0.769 235.37 2141.00 0.774 235.88 2142.00 0.779 236.38 2143.00 0.784 236.88 2144.00 0.789 237.38 2145.00 0.794 237.87 2146.00 0.799 238.35 2147.00 0.804 238.82 2148.00 0.809 239.29 2149.00 0.814 239.76 2150.00 0.819 240.21 2151.00 0.824 240.67 2152.00 0.828 241.11 2153.00 0.833 241.56 2154.00 0.838 241.99 2155.00 0.843 242.43 2156.00 0.848 242.85 2157.00 0.853 243.27 2158.00 0.858 243.69 2159.00 0.862 244.10 2160.00 0.867 244.51 2161.00 0.872 244.92 2162.00 0.877 245.32 2163.00 0.882 245.71 2164.00 0.886 246.10 2165.00 0.891 246.49 2166.00 0.896 246.87 2167.00 0.900 247.25 2168.00 0.905 247.62 2169.00 0.910 247.99 2170.00 0.914 248.36 2171.00 0.919 248.72 2172.00 0.924 249.08 2173.00 0.928 249.44 2174.00 0.933 249.79 2175.00 0.937 250.14 2176.00 0.942 250.49 2177.00 0.947 250.83 2178.00 0.951 251.17 2179.00 0.956 251.50 2180.00 0.960 251.84 2181.00 0.965 252.17 2182.00 0.969 252.49 2183.00 0.974 252.82 2184.00 0.978 253.14 2185.00 0.982 253.45 2186.00 0.987 253.77 2187.00 0.991 254.08 2188.00 0.996 254.39 2189.00 1.000 254.70 2190.00 1.004 255.00 2191.00 1.009 255.30 2192.00 1.013 255.60 2193.00 1.017 255.90 2194.00 1.021 256.19 2195.00 1.026 256.48 2196.00 1.030 256.77 2197.00 1.034 257.06 2198.00 1.038 257.34 2199.00 1.042 257.62 2200.00 1.047 257.90 2201.00 1.051 258.18 2202.00 1.055 258.46 2203.00 1.059 258.73 2204.00 1.063 259.00 2205.00 1.067 259.27 2206.00 1.071 259.54 2207.00 1.075 259.80 2208.00 1.079 260.07 2209.00 1.083 260.33 2210.00 1.087 260.59 2211.00 1.091 260.84 2212.00 1.095 261.10 2213.00 1.099 261.35 2214.00 1.103 261.60 2215.00 1.107 261.85 2216.00 1.111 262.10 2217.00 1.115 262.35 2218.00 1.118 262.59 2219.00 1.122 262.84 2220.00 1.126 263.08 2221.00 1.130 263.32 2222.00 1.134 263.56 2223.00 1.137 263.79 2224.00 1.141 264.03 2225.00 1.145 264.26 2226.00 1.148 264.50 2227.00 1.152 264.73 2228.00 1.156 264.96 2229.00 1.159 265.18 2230.00 1.163 265.41 2231.00 1.167 265.63 2232.00 1.170 265.86 2233.00 1.174 266.08 2234.00 1.177 266.30 2235.00 1.181 266.52 2236.00 1.184 266.74 2237.00 1.188 266.96 2238.00 1.191 267.17 2239.00 1.195 267.39 2240.00 1.198 267.60 2241.00 1.201 267.81 2242.00 1.205 268.02 2243.00 1.208 268.23 2244.00 1.211 268.44 2245.00 1.215 268.65 2246.00 1.218 268.85 2247.00 1.221 269.06 2248.00 1.225 269.26 2249.00 1.228 269.47 2250.00 1.231 269.67 2251.00 1.234 269.87 2252.00 1.238 270.07 2253.00 1.241 270.27 2254.00 1.244 270.47 2255.00 1.247 270.66 2256.00 1.250 270.86 2257.00 1.253 271.05 2258.00 1.256 271.25 2259.00 1.259 271.44 2260.00 1.262 271.63 2261.00 1.265 271.82 2262.00 1.268 272.01 2263.00 1.271 272.20 2264.00 1.274 272.39 2265.00 1.277 272.58 2266.00 1.280 272.77 2267.00 1.283 272.95 2268.00 1.286 273.14 2269.00 1.289 273.32 2270.00 1.292 273.50 2271.00 1.294 273.69 2272.00 1.297 273.87 2273.00 1.300 274.05 2274.00 1.303 274.23 2275.00 1.306 274.41 2276.00 1.308 274.59 2277.00 1.311 274.77 2278.00 1.314 274.94 2279.00 1.316 275.12 2280.00 1.319 275.29 2281.00 1.322 275.47 2282.00 1.324 275.64 2283.00 1.327 275.82 2284.00 1.329 275.99 2285.00 1.332 276.16 2286.00 1.334 276.34 2287.00 1.337 276.51 2288.00 1.339 276.68 2289.00 1.342 276.85 2290.00 1.344 277.02 2291.00 1.347 277.18 2292.00 1.349 277.35 2293.00 1.351 277.52 2294.00 1.354 277.69 2295.00 1.356 277.85 2296.00 1.358 278.02 2297.00 1.361 278.18 2298.00 1.363 278.35 2299.00 1.365 278.51 2300.00 1.367 278.68 2301.00 1.370 278.84 2302.00 1.372 279.00 2303.00 1.374 279.16 2304.00 1.376 279.32 2305.00 1.378 279.49 2306.00 1.380 279.65 2307.00 1.383 279.81 2308.00 1.385 279.97 2309.00 1.387 280.12 2310.00 1.389 280.28 2311.00 1.391 280.44 2312.00 1.393 280.60 2313.00 1.395 280.76 2314.00 1.397 280.91 2315.00 1.399 281.07 2316.00 1.400 281.22 2317.00 1.402 281.38 2318.00 1.404 281.53 2319.00 1.406 281.69 2320.00 1.408 281.84 2321.00 1.410 282.00 2322.00 1.411 282.15 2323.00 1.413 282.30
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
|
| Report created: |
2026-06-25 15:08:48 |