| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 17:30:44 |
| WDS: | STT163AB | WDS ID/Discoverer |
| P: | 629.320 | Orbital period (years) |
| a: | 0.586 | Semi-major axis (arcseconds) |
| i: | 76.4 | Inclination (degrees) |
| Ω: | 142.0 | Longitude of ascending node (degrees) |
| T: | 1980.750 | Epoch of periastron passage (year) |
| e: | 0.143 | Eccentricity |
| ω: | 269.4 | Longitude of periastron (degrees) |
| Start-Year: | 1711.0 | Year |
| End-Year: | 2339.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 070109.85+114628.7 | Epoch-2000 right ascension and declination |
| WDS-ID: | 07012+1146 | WDS designation |
| Discoverer Code: | STT163AB | Discover designation and components |
| ADS number: | 5689 | Aitken Double Star catalog |
| HD number: | 52309 | HD catalog number |
| Hipparcos number: | 33810 | Hipparcos catalog number |
| V1: | 7.18 | Magnitude of the primary |
| V2: | 8.18 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 1987 | Date of last observation |
| Orbit grade: | 4 | Orbit grade, ranging from 1 'definitive' to 5 'indeterminate' |
| Flags: | n | Flags |
Image from the USNO WDS 6th Orbit Catalog (see Acknowledgements)
Year Sep[“] PA[°] --------------------------------------------- 2025.0 0.297 122.1 ------------------------- 1711.0 0.261 287.7 1712.0 0.265 288.3 1713.0 0.269 289.0 1714.0 0.272 289.6 1715.0 0.276 290.2 1716.0 0.280 290.8 1717.0 0.284 291.4 1718.0 0.287 291.9 1719.0 0.291 292.5 1720.0 0.295 293.0 1721.0 0.299 293.5 1722.0 0.302 294.0 1723.0 0.306 294.5 1724.0 0.310 295.0 1725.0 0.314 295.5 1726.0 0.317 295.9 1727.0 0.321 296.4 1728.0 0.325 296.8 1729.0 0.329 297.2 1730.0 0.332 297.7 1731.0 0.336 298.1 1732.0 0.340 298.5 1733.0 0.344 298.9 1734.0 0.347 299.2 1735.0 0.351 299.6 1736.0 0.355 300.0 1737.0 0.358 300.3 1738.0 0.362 300.7 1739.0 0.366 301.0 1740.0 0.369 301.4 1741.0 0.373 301.7 1742.0 0.377 302.0 1743.0 0.380 302.3 1744.0 0.384 302.7 1745.0 0.387 303.0 1746.0 0.391 303.3 1747.0 0.395 303.6 1748.0 0.398 303.9 1749.0 0.402 304.1 1750.0 0.405 304.4 1751.0 0.409 304.7 1752.0 0.412 305.0 1753.0 0.415 305.2 1754.0 0.419 305.5 1755.0 0.422 305.8 1756.0 0.425 306.0 1757.0 0.429 306.3 1758.0 0.432 306.5 1759.0 0.435 306.8 1760.0 0.439 307.0 1761.0 0.442 307.2 1762.0 0.445 307.5 1763.0 0.448 307.7 1764.0 0.451 307.9 1765.0 0.455 308.1 1766.0 0.458 308.4 1767.0 0.461 308.6 1768.0 0.464 308.8 1769.0 0.467 309.0 1770.0 0.470 309.2 1771.0 0.473 309.4 1772.0 0.476 309.6 1773.0 0.478 309.8 1774.0 0.481 310.0 1775.0 0.484 310.2 1776.0 0.487 310.4 1777.0 0.490 310.6 1778.0 0.492 310.8 1779.0 0.495 311.0 1780.0 0.498 311.2 1781.0 0.500 311.4 1782.0 0.503 311.5 1783.0 0.505 311.7 1784.0 0.508 311.9 1785.0 0.510 312.1 1786.0 0.513 312.2 1787.0 0.515 312.4 1788.0 0.518 312.6 1789.0 0.520 312.8 1790.0 0.522 312.9 1791.0 0.524 313.1 1792.0 0.527 313.3 1793.0 0.529 313.4 1794.0 0.531 313.6 1795.0 0.533 313.7 1796.0 0.535 313.9 1797.0 0.537 314.1 1798.0 0.539 314.2 1799.0 0.541 314.4 1800.0 0.543 314.5 1801.0 0.545 314.7 1802.0 0.546 314.8 1803.0 0.548 315.0 1804.0 0.550 315.1 1805.0 0.552 315.3 1806.0 0.553 315.4 1807.0 0.555 315.6 1808.0 0.556 315.7 1809.0 0.558 315.9 1810.0 0.559 316.0 1811.0 0.561 316.2 1812.0 0.562 316.3 1813.0 0.563 316.5 1814.0 0.564 316.6 1815.0 0.566 316.8 1816.0 0.567 316.9 1817.0 0.568 317.0 1818.0 0.569 317.2 1819.0 0.570 317.3 1820.0 0.571 317.5 1821.0 0.572 317.6 1822.0 0.573 317.7 1823.0 0.574 317.9 1824.0 0.574 318.0 1825.0 0.575 318.2 1826.0 0.576 318.3 1827.0 0.576 318.4 1828.0 0.577 318.6 1829.0 0.577 318.7 1830.0 0.578 318.9 1831.0 0.578 319.0 1832.0 0.578 319.1 1833.0 0.579 319.3 1834.0 0.579 319.4 1835.0 0.579 319.5 1836.0 0.579 319.7 1837.0 0.579 319.8 1838.0 0.579 319.9 1839.0 0.579 320.1 1840.0 0.579 320.2 1841.0 0.579 320.4 1842.0 0.579 320.5 1843.0 0.579 320.6 1844.0 0.578 320.8 1845.0 0.578 320.9 1846.0 0.578 321.0 1847.0 0.577 321.2 1848.0 0.577 321.3 1849.0 0.576 321.4 1850.0 0.575 321.6 1851.0 0.575 321.7 1852.0 0.574 321.9 1853.0 0.573 322.0 1854.0 0.572 322.1 1855.0 0.571 322.3 1856.0 0.570 322.4 1857.0 0.569 322.6 1858.0 0.568 322.7 1859.0 0.567 322.8 1860.0 0.566 323.0 1861.0 0.565 323.1 1862.0 0.563 323.3 1863.0 0.562 323.4 1864.0 0.560 323.6 1865.0 0.559 323.7 1866.0 0.557 323.9 1867.0 0.556 324.0 1868.0 0.554 324.2 1869.0 0.552 324.3 1870.0 0.550 324.5 1871.0 0.548 324.6 1872.0 0.547 324.8 1873.0 0.545 324.9 1874.0 0.542 325.1 1875.0 0.540 325.2 1876.0 0.538 325.4 1877.0 0.536 325.5 1878.0 0.534 325.7 1879.0 0.531 325.9 1880.0 0.529 326.0 1881.0 0.526 326.2 1882.0 0.524 326.4 1883.0 0.521 326.5 1884.0 0.519 326.7 1885.0 0.516 326.9 1886.0 0.513 327.0 1887.0 0.510 327.2 1888.0 0.507 327.4 1889.0 0.505 327.6 1890.0 0.502 327.7 1891.0 0.499 327.9 1892.0 0.495 328.1 1893.0 0.492 328.3 1894.0 0.489 328.5 1895.0 0.486 328.7 1896.0 0.482 328.9 1897.0 0.479 329.1 1898.0 0.476 329.3 1899.0 0.472 329.5 1900.0 0.468 329.7 1901.0 0.465 329.9 1902.0 0.461 330.1 1903.0 0.457 330.3 1904.0 0.454 330.5 1905.0 0.450 330.8 1906.0 0.446 331.0 1907.0 0.442 331.2 1908.0 0.438 331.5 1909.0 0.434 331.7 1910.0 0.430 331.9 1911.0 0.426 332.2 1912.0 0.421 332.5 1913.0 0.417 332.7 1914.0 0.413 333.0 1915.0 0.409 333.3 1916.0 0.404 333.5 1917.0 0.400 333.8 1918.0 0.395 334.1 1919.0 0.391 334.4 1920.0 0.386 334.7 1921.0 0.382 335.0 1922.0 0.377 335.3 1923.0 0.372 335.7 1924.0 0.367 336.0 1925.0 0.363 336.3 1926.0 0.358 336.7 1927.0 0.353 337.0 1928.0 0.348 337.4 1929.0 0.343 337.8 1930.0 0.338 338.2 1931.0 0.333 338.6 1932.0 0.328 339.0 1933.0 0.323 339.4 1934.0 0.318 339.9 1935.0 0.313 340.3 1936.0 0.308 340.8 1937.0 0.303 341.3 1938.0 0.297 341.8 1939.0 0.292 342.3 1940.0 0.287 342.9 1941.0 0.282 343.5 1942.0 0.277 344.0 1943.0 0.271 344.7 1944.0 0.266 345.3 1945.0 0.261 345.9 1946.0 0.255 346.6 1947.0 0.250 347.3 1948.0 0.245 348.1 1949.0 0.240 348.9 1950.0 0.234 349.7 1951.0 0.229 350.5 1952.0 0.224 351.4 1953.0 0.219 352.4 1954.0 0.213 353.3 1955.0 0.208 354.4 1956.0 0.203 355.5 1957.0 0.198 356.6 1958.0 0.193 357.8 1959.0 0.188 359.0 1960.0 0.183 0.4 1961.0 0.178 1.8 1962.0 0.174 3.2 1963.0 0.169 4.8 1964.0 0.165 6.4 1965.0 0.160 8.2 1966.0 0.156 10.0 1967.0 0.152 11.9 1968.0 0.148 14.0 1969.0 0.144 16.1 1970.0 0.140 18.4 1971.0 0.137 20.8 1972.0 0.134 23.3 1973.0 0.131 25.9 1974.0 0.128 28.6 1975.0 0.126 31.5 1976.0 0.124 34.4 1977.0 0.122 37.5 1978.0 0.120 40.6 1979.0 0.119 43.8 1980.0 0.119 47.0 1981.0 0.118 50.3 1982.0 0.118 53.5 1983.0 0.118 56.8 1984.0 0.119 60.1 1985.0 0.120 63.2 1986.0 0.122 66.4 1987.0 0.123 69.4 1988.0 0.126 72.4 1989.0 0.128 75.2 1990.0 0.131 77.9 1991.0 0.134 80.6 1992.0 0.137 83.1 1993.0 0.140 85.5 1994.0 0.144 87.7 1995.0 0.148 89.9 1996.0 0.151 91.9 1997.0 0.156 93.9 1998.0 0.160 95.7 1999.0 0.164 97.4 2000.0 0.169 99.1 2001.0 0.174 100.7 2002.0 0.178 102.1 2003.0 0.183 103.5 2004.0 0.188 104.9 2005.0 0.193 106.1 2006.0 0.198 107.3 2007.0 0.203 108.5 2008.0 0.208 109.5 2009.0 0.213 110.6 2010.0 0.218 111.6 2011.0 0.224 112.5 2012.0 0.229 113.4 2013.0 0.234 114.2 2014.0 0.239 115.1 2015.0 0.245 115.8 2016.0 0.250 116.6 2017.0 0.255 117.3 2018.0 0.261 118.0 2019.0 0.266 118.6 2020.0 0.271 119.3 2021.0 0.276 119.9 2022.0 0.282 120.5 2023.0 0.287 121.0 2024.0 0.292 121.6 2025.0 0.297 122.1 2026.0 0.302 122.6 2027.0 0.308 123.1 2028.0 0.313 123.6 2029.0 0.318 124.0 2030.0 0.323 124.5 2031.0 0.328 124.9 2032.0 0.333 125.3 2033.0 0.338 125.7 2034.0 0.343 126.1 2035.0 0.348 126.5 2036.0 0.353 126.9 2037.0 0.358 127.3 2038.0 0.363 127.6 2039.0 0.367 128.0 2040.0 0.372 128.3 2041.0 0.377 128.6 2042.0 0.382 128.9 2043.0 0.386 129.2 2044.0 0.391 129.5 2045.0 0.395 129.8 2046.0 0.400 130.1 2047.0 0.404 130.4 2048.0 0.409 130.7 2049.0 0.413 131.0 2050.0 0.417 131.2 2051.0 0.421 131.5 2052.0 0.426 131.7 2053.0 0.430 132.0 2054.0 0.434 132.2 2055.0 0.438 132.5 2056.0 0.442 132.7 2057.0 0.446 132.9 2058.0 0.450 133.2 2059.0 0.454 133.4 2060.0 0.458 133.6 2061.0 0.461 133.8 2062.0 0.465 134.0 2063.0 0.469 134.3 2064.0 0.472 134.5 2065.0 0.476 134.7 2066.0 0.479 134.9 2067.0 0.483 135.1 2068.0 0.486 135.3 2069.0 0.489 135.5 2070.0 0.492 135.6 2071.0 0.496 135.8 2072.0 0.499 136.0 2073.0 0.502 136.2 2074.0 0.505 136.4 2075.0 0.508 136.6 2076.0 0.511 136.7 2077.0 0.514 136.9 2078.0 0.516 137.1 2079.0 0.519 137.3 2080.0 0.522 137.4 2081.0 0.524 137.6 2082.0 0.527 137.8 2083.0 0.529 137.9 2084.0 0.532 138.1 2085.0 0.534 138.2 2086.0 0.537 138.4 2087.0 0.539 138.6 2088.0 0.541 138.7 2089.0 0.543 138.9 2090.0 0.545 139.0 2091.0 0.547 139.2 2092.0 0.549 139.3 2093.0 0.551 139.5 2094.0 0.553 139.6 2095.0 0.555 139.8 2096.0 0.556 139.9 2097.0 0.558 140.1 2098.0 0.560 140.2 2099.0 0.561 140.4 2100.0 0.563 140.5 2101.0 0.564 140.7 2102.0 0.566 140.8 2103.0 0.567 140.9 2104.0 0.568 141.1 2105.0 0.569 141.2 2106.0 0.570 141.4 2107.0 0.572 141.5 2108.0 0.573 141.6 2109.0 0.573 141.8 2110.0 0.574 141.9 2111.0 0.575 142.1 2112.0 0.576 142.2 2113.0 0.577 142.3 2114.0 0.577 142.5 2115.0 0.578 142.6 2116.0 0.579 142.7 2117.0 0.579 142.9 2118.0 0.580 143.0 2119.0 0.580 143.2 2120.0 0.580 143.3 2121.0 0.581 143.4 2122.0 0.581 143.6 2123.0 0.581 143.7 2124.0 0.581 143.8 2125.0 0.581 144.0 2126.0 0.581 144.1 2127.0 0.581 144.2 2128.0 0.581 144.4 2129.0 0.581 144.5 2130.0 0.581 144.6 2131.0 0.580 144.8 2132.0 0.580 144.9 2133.0 0.580 145.1 2134.0 0.579 145.2 2135.0 0.579 145.3 2136.0 0.578 145.5 2137.0 0.578 145.6 2138.0 0.577 145.7 2139.0 0.577 145.9 2140.0 0.576 146.0 2141.0 0.575 146.2 2142.0 0.574 146.3 2143.0 0.573 146.4 2144.0 0.572 146.6 2145.0 0.571 146.7 2146.0 0.570 146.8 2147.0 0.569 147.0 2148.0 0.568 147.1 2149.0 0.567 147.3 2150.0 0.566 147.4 2151.0 0.565 147.6 2152.0 0.563 147.7 2153.0 0.562 147.8 2154.0 0.560 148.0 2155.0 0.559 148.1 2156.0 0.558 148.3 2157.0 0.556 148.4 2158.0 0.554 148.6 2159.0 0.553 148.7 2160.0 0.551 148.9 2161.0 0.549 149.0 2162.0 0.548 149.2 2163.0 0.546 149.3 2164.0 0.544 149.5 2165.0 0.542 149.6 2166.0 0.540 149.8 2167.0 0.538 150.0 2168.0 0.536 150.1 2169.0 0.534 150.3 2170.0 0.532 150.4 2171.0 0.530 150.6 2172.0 0.528 150.8 2173.0 0.526 150.9 2174.0 0.523 151.1 2175.0 0.521 151.3 2176.0 0.519 151.4 2177.0 0.516 151.6 2178.0 0.514 151.8 2179.0 0.512 151.9 2180.0 0.509 152.1 2181.0 0.507 152.3 2182.0 0.504 152.5 2183.0 0.501 152.7 2184.0 0.499 152.8 2185.0 0.496 153.0 2186.0 0.493 153.2 2187.0 0.491 153.4 2188.0 0.488 153.6 2189.0 0.485 153.8 2190.0 0.482 154.0 2191.0 0.480 154.2 2192.0 0.477 154.4 2193.0 0.474 154.6 2194.0 0.471 154.8 2195.0 0.468 155.0 2196.0 0.465 155.2 2197.0 0.462 155.4 2198.0 0.459 155.6 2199.0 0.456 155.9 2200.0 0.453 156.1 2201.0 0.449 156.3 2202.0 0.446 156.5 2203.0 0.443 156.8 2204.0 0.440 157.0 2205.0 0.437 157.2 2206.0 0.433 157.5 2207.0 0.430 157.7 2208.0 0.427 158.0 2209.0 0.423 158.2 2210.0 0.420 158.5 2211.0 0.417 158.7 2212.0 0.413 159.0 2213.0 0.410 159.3 2214.0 0.406 159.5 2215.0 0.403 159.8 2216.0 0.399 160.1 2217.0 0.396 160.4 2218.0 0.392 160.7 2219.0 0.389 161.0 2220.0 0.385 161.3 2221.0 0.381 161.6 2222.0 0.378 161.9 2223.0 0.374 162.3 2224.0 0.371 162.6 2225.0 0.367 162.9 2226.0 0.363 163.3 2227.0 0.360 163.6 2228.0 0.356 164.0 2229.0 0.352 164.3 2230.0 0.349 164.7 2231.0 0.345 165.1 2232.0 0.341 165.5 2233.0 0.337 165.9 2234.0 0.334 166.3 2235.0 0.330 166.7 2236.0 0.326 167.1 2237.0 0.322 167.6 2238.0 0.319 168.0 2239.0 0.315 168.5 2240.0 0.311 168.9 2241.0 0.307 169.4 2242.0 0.304 169.9 2243.0 0.300 170.4 2244.0 0.296 170.9 2245.0 0.292 171.4 2246.0 0.289 172.0 2247.0 0.285 172.5 2248.0 0.281 173.1 2249.0 0.277 173.7 2250.0 0.274 174.3 2251.0 0.270 174.9 2252.0 0.266 175.5 2253.0 0.263 176.2 2254.0 0.259 176.9 2255.0 0.255 177.6 2256.0 0.252 178.3 2257.0 0.248 179.0 2258.0 0.244 179.8 2259.0 0.241 180.5 2260.0 0.237 181.3 2261.0 0.234 182.2 2262.0 0.230 183.0 2263.0 0.227 183.9 2264.0 0.224 184.8 2265.0 0.220 185.7 2266.0 0.217 186.7 2267.0 0.214 187.7 2268.0 0.211 188.7 2269.0 0.207 189.7 2270.0 0.204 190.8 2271.0 0.201 191.9 2272.0 0.198 193.0 2273.0 0.196 194.2 2274.0 0.193 195.4 2275.0 0.190 196.7 2276.0 0.187 198.0 2277.0 0.185 199.3 2278.0 0.182 200.7 2279.0 0.180 202.0 2280.0 0.178 203.5 2281.0 0.175 204.9 2282.0 0.173 206.4 2283.0 0.171 208.0 2284.0 0.169 209.6 2285.0 0.168 211.2 2286.0 0.166 212.8 2287.0 0.165 214.5 2288.0 0.163 216.2 2289.0 0.162 217.9 2290.0 0.161 219.7 2291.0 0.160 221.4 2292.0 0.159 223.2 2293.0 0.159 225.0 2294.0 0.158 226.9 2295.0 0.158 228.7 2296.0 0.158 230.5 2297.0 0.157 232.4 2298.0 0.158 234.2 2299.0 0.158 236.1 2300.0 0.158 237.9 2301.0 0.159 239.7 2302.0 0.160 241.5 2303.0 0.160 243.3 2304.0 0.161 245.1 2305.0 0.163 246.8 2306.0 0.164 248.5 2307.0 0.165 250.2 2308.0 0.167 251.9 2309.0 0.168 253.5 2310.0 0.170 255.1 2311.0 0.172 256.7 2312.0 0.174 258.2 2313.0 0.176 259.7 2314.0 0.178 261.1 2315.0 0.181 262.5 2316.0 0.183 263.9 2317.0 0.186 265.3 2318.0 0.188 266.6 2319.0 0.191 267.8 2320.0 0.194 269.1 2321.0 0.197 270.3 2322.0 0.200 271.4 2323.0 0.203 272.6 2324.0 0.206 273.7 2325.0 0.209 274.7 2326.0 0.212 275.8 2327.0 0.215 276.8 2328.0 0.218 277.8 2329.0 0.222 278.7 2330.0 0.225 279.6 2331.0 0.228 280.5 2332.0 0.232 281.4 2333.0 0.235 282.2 2334.0 0.239 283.0 2335.0 0.242 283.8 2336.0 0.246 284.6 2337.0 0.249 285.3 2338.0 0.253 286.0