| WDS: | STT524 | WDS ID/Discoverer |
| P: | 686.000 | Orbital period (years) |
| a: | 0.584 | Semi-major axis (arcseconds) |
| i: | 129.7 | Inclination (degrees) |
| Ω: | 24.2 | Longitude of ascending node (degrees) |
| T: | 1946.300 | Epoch of periastron passage (year) |
| e: | 0.672 | Eccentricity |
| ω: | 57.8 | Longitude of periastron (degrees) |
| Start-Year: | 1682.0 | Year |
| End-Year: | 2368.0 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STT524 |
||
| Position: | 180729.52+193959.1 | Epoch-2000 right ascension and declination |
| WDS-ID: | 18075+1940 | WDS designation |
| Discoverer Code: | STT524 | Discover designation and components |
| ADS number: | 11080 | Aitken Double Star catalog |
| HD number: | 165886 | HD catalog number |
| Hipparcos number: | 88791 | Hipparcos catalog number |
| V1: | 7.89 | Magnitude of the primary |
| V2: | 8.87 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 1997 | Date of last observation |
| Orbit grade: | 4 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | Flags | |
| Ephemerides: | Ephemerides | |
| Code: | Hrt2000c | 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 0.516 202.83 -------------------------- 1682.00 0.654 145.17 1683.00 0.652 144.97 1684.00 0.651 144.77 1685.00 0.650 144.57 1686.00 0.648 144.37 1687.00 0.647 144.17 1688.00 0.645 143.97 1689.00 0.644 143.76 1690.00 0.643 143.56 1691.00 0.641 143.35 1692.00 0.640 143.15 1693.00 0.638 142.94 1694.00 0.637 142.73 1695.00 0.636 142.52 1696.00 0.634 142.31 1697.00 0.633 142.10 1698.00 0.631 141.89 1699.00 0.630 141.68 1700.00 0.628 141.46 1701.00 0.627 141.25 1702.00 0.625 141.03 1703.00 0.624 140.81 1704.00 0.623 140.60 1705.00 0.621 140.38 1706.00 0.620 140.16 1707.00 0.618 139.94 1708.00 0.617 139.71 1709.00 0.615 139.49 1710.00 0.614 139.27 1711.00 0.612 139.04 1712.00 0.611 138.82 1713.00 0.609 138.59 1714.00 0.608 138.36 1715.00 0.606 138.13 1716.00 0.605 137.90 1717.00 0.603 137.67 1718.00 0.602 137.43 1719.00 0.600 137.20 1720.00 0.599 136.96 1721.00 0.597 136.73 1722.00 0.595 136.49 1723.00 0.594 136.25 1724.00 0.592 136.01 1725.00 0.591 135.77 1726.00 0.589 135.52 1727.00 0.588 135.28 1728.00 0.586 135.03 1729.00 0.585 134.78 1730.00 0.583 134.54 1731.00 0.581 134.29 1732.00 0.580 134.04 1733.00 0.578 133.78 1734.00 0.577 133.53 1735.00 0.575 133.27 1736.00 0.574 133.02 1737.00 0.572 132.76 1738.00 0.570 132.50 1739.00 0.569 132.24 1740.00 0.567 131.98 1741.00 0.566 131.71 1742.00 0.564 131.45 1743.00 0.562 131.18 1744.00 0.561 130.91 1745.00 0.559 130.64 1746.00 0.558 130.37 1747.00 0.556 130.10 1748.00 0.554 129.82 1749.00 0.553 129.55 1750.00 0.551 129.27 1751.00 0.549 128.99 1752.00 0.548 128.71 1753.00 0.546 128.42 1754.00 0.545 128.14 1755.00 0.543 127.85 1756.00 0.541 127.57 1757.00 0.540 127.28 1758.00 0.538 126.98 1759.00 0.536 126.69 1760.00 0.535 126.40 1761.00 0.533 126.10 1762.00 0.531 125.80 1763.00 0.530 125.50 1764.00 0.528 125.20 1765.00 0.527 124.89 1766.00 0.525 124.59 1767.00 0.523 124.28 1768.00 0.522 123.97 1769.00 0.520 123.65 1770.00 0.518 123.34 1771.00 0.517 123.02 1772.00 0.515 122.71 1773.00 0.513 122.39 1774.00 0.512 122.06 1775.00 0.510 121.74 1776.00 0.508 121.41 1777.00 0.507 121.08 1778.00 0.505 120.75 1779.00 0.503 120.42 1780.00 0.502 120.08 1781.00 0.500 119.75 1782.00 0.498 119.41 1783.00 0.497 119.06 1784.00 0.495 118.72 1785.00 0.493 118.37 1786.00 0.492 118.02 1787.00 0.490 117.67 1788.00 0.488 117.32 1789.00 0.487 116.96 1790.00 0.485 116.61 1791.00 0.483 116.24 1792.00 0.482 115.88 1793.00 0.480 115.51 1794.00 0.478 115.15 1795.00 0.477 114.77 1796.00 0.475 114.40 1797.00 0.474 114.02 1798.00 0.472 113.65 1799.00 0.470 113.26 1800.00 0.469 112.88 1801.00 0.467 112.49 1802.00 0.465 112.10 1803.00 0.464 111.71 1804.00 0.462 111.32 1805.00 0.460 110.92 1806.00 0.459 110.52 1807.00 0.457 110.11 1808.00 0.455 109.71 1809.00 0.454 109.30 1810.00 0.452 108.88 1811.00 0.451 108.47 1812.00 0.449 108.05 1813.00 0.447 107.63 1814.00 0.446 107.20 1815.00 0.444 106.77 1816.00 0.442 106.34 1817.00 0.441 105.91 1818.00 0.439 105.47 1819.00 0.438 105.03 1820.00 0.436 104.59 1821.00 0.434 104.14 1822.00 0.433 103.69 1823.00 0.431 103.24 1824.00 0.430 102.78 1825.00 0.428 102.32 1826.00 0.426 101.86 1827.00 0.425 101.39 1828.00 0.423 100.92 1829.00 0.422 100.44 1830.00 0.420 99.96 1831.00 0.419 99.48 1832.00 0.417 99.00 1833.00 0.415 98.51 1834.00 0.414 98.02 1835.00 0.412 97.52 1836.00 0.411 97.02 1837.00 0.409 96.52 1838.00 0.408 96.01 1839.00 0.406 95.50 1840.00 0.405 94.98 1841.00 0.403 94.46 1842.00 0.401 93.94 1843.00 0.400 93.41 1844.00 0.398 92.88 1845.00 0.397 92.34 1846.00 0.395 91.81 1847.00 0.394 91.26 1848.00 0.392 90.71 1849.00 0.391 90.16 1850.00 0.389 89.60 1851.00 0.388 89.04 1852.00 0.386 88.48 1853.00 0.385 87.91 1854.00 0.383 87.34 1855.00 0.382 86.76 1856.00 0.380 86.17 1857.00 0.379 85.59 1858.00 0.377 84.99 1859.00 0.376 84.40 1860.00 0.374 83.80 1861.00 0.373 83.19 1862.00 0.371 82.58 1863.00 0.370 81.96 1864.00 0.369 81.34 1865.00 0.367 80.72 1866.00 0.366 80.08 1867.00 0.364 79.45 1868.00 0.363 78.81 1869.00 0.361 78.16 1870.00 0.360 77.51 1871.00 0.358 76.85 1872.00 0.357 76.19 1873.00 0.355 75.52 1874.00 0.354 74.85 1875.00 0.352 74.17 1876.00 0.351 73.48 1877.00 0.349 72.79 1878.00 0.348 72.10 1879.00 0.346 71.39 1880.00 0.345 70.68 1881.00 0.343 69.97 1882.00 0.342 69.25 1883.00 0.340 68.52 1884.00 0.339 67.79 1885.00 0.337 67.04 1886.00 0.336 66.30 1887.00 0.334 65.54 1888.00 0.332 64.78 1889.00 0.331 64.01 1890.00 0.329 63.23 1891.00 0.328 62.45 1892.00 0.326 61.66 1893.00 0.324 60.85 1894.00 0.323 60.05 1895.00 0.321 59.23 1896.00 0.319 58.40 1897.00 0.317 57.57 1898.00 0.316 56.72 1899.00 0.314 55.87 1900.00 0.312 55.00 1901.00 0.310 54.13 1902.00 0.308 53.24 1903.00 0.306 52.34 1904.00 0.304 51.43 1905.00 0.302 50.51 1906.00 0.300 49.58 1907.00 0.298 48.63 1908.00 0.296 47.67 1909.00 0.293 46.69 1910.00 0.291 45.70 1911.00 0.289 44.70 1912.00 0.286 43.67 1913.00 0.284 42.63 1914.00 0.281 41.57 1915.00 0.279 40.49 1916.00 0.276 39.39 1917.00 0.273 38.27 1918.00 0.270 37.12 1919.00 0.267 35.94 1920.00 0.264 34.74 1921.00 0.261 33.51 1922.00 0.257 32.25 1923.00 0.254 30.96 1924.00 0.250 29.63 1925.00 0.247 28.26 1926.00 0.243 26.85 1927.00 0.239 25.39 1928.00 0.235 23.88 1929.00 0.231 22.32 1930.00 0.226 20.70 1931.00 0.222 19.02 1932.00 0.217 17.26 1933.00 0.213 15.43 1934.00 0.208 13.51 1935.00 0.203 11.50 1936.00 0.198 9.39 1937.00 0.193 7.17 1938.00 0.187 4.82 1939.00 0.182 2.33 1940.00 0.177 359.70 1941.00 0.171 356.91 1942.00 0.166 353.93 1943.00 0.161 350.76 1944.00 0.156 347.39 1945.00 0.151 343.80 1946.00 0.147 339.98 1947.00 0.143 335.93 1948.00 0.139 331.65 1949.00 0.135 327.14 1950.00 0.133 322.43 1951.00 0.131 317.55 1952.00 0.129 312.54 1953.00 0.129 307.44 1954.00 0.129 302.33 1955.00 0.130 297.24 1956.00 0.131 292.26 1957.00 0.133 287.41 1958.00 0.136 282.75 1959.00 0.140 278.31 1960.00 0.144 274.11 1961.00 0.149 270.16 1962.00 0.154 266.45 1963.00 0.159 263.00 1964.00 0.165 259.77 1965.00 0.171 256.77 1966.00 0.177 253.97 1967.00 0.184 251.37 1968.00 0.190 248.95 1969.00 0.197 246.69 1970.00 0.204 244.58 1971.00 0.211 242.60 1972.00 0.217 240.75 1973.00 0.224 239.02 1974.00 0.231 237.39 1975.00 0.238 235.85 1976.00 0.245 234.40 1977.00 0.252 233.02 1978.00 0.259 231.72 1979.00 0.265 230.49 1980.00 0.272 229.32 1981.00 0.279 228.20 1982.00 0.285 227.14 1983.00 0.292 226.12 1984.00 0.299 225.15 1985.00 0.305 224.22 1986.00 0.311 223.33 1987.00 0.318 222.48 1988.00 0.324 221.65 1989.00 0.330 220.86 1990.00 0.336 220.10 1991.00 0.342 219.36 1992.00 0.348 218.65 1993.00 0.354 217.97 1994.00 0.360 217.30 1995.00 0.366 216.66 1996.00 0.371 216.04 1997.00 0.377 215.43 1998.00 0.383 214.85 1999.00 0.388 214.28 2000.00 0.394 213.72 2001.00 0.399 213.18 2002.00 0.404 212.66 2003.00 0.409 212.15 2004.00 0.415 211.65 2005.00 0.420 211.16 2006.00 0.425 210.69 2007.00 0.430 210.22 2008.00 0.435 209.77 2009.00 0.440 209.33 2010.00 0.444 208.89 2011.00 0.449 208.47 2012.00 0.454 208.05 2013.00 0.458 207.65 2014.00 0.463 207.25 2015.00 0.467 206.86 2016.00 0.472 206.47 2017.00 0.476 206.09 2018.00 0.481 205.73 2019.00 0.485 205.36 2020.00 0.489 205.01 2021.00 0.493 204.65 2022.00 0.498 204.31 2023.00 0.502 203.97 2024.00 0.506 203.64 2025.00 0.510 203.31 2026.00 0.514 202.99 2027.00 0.518 202.67 2028.00 0.521 202.35 2029.00 0.525 202.04 2030.00 0.529 201.74 2031.00 0.533 201.44 2032.00 0.536 201.14 2033.00 0.540 200.85 2034.00 0.544 200.56 2035.00 0.547 200.28 2036.00 0.551 200.00 2037.00 0.554 199.72 2038.00 0.558 199.45 2039.00 0.561 199.18 2040.00 0.564 198.91 2041.00 0.568 198.64 2042.00 0.571 198.38 2043.00 0.574 198.12 2044.00 0.577 197.87 2045.00 0.581 197.62 2046.00 0.584 197.37 2047.00 0.587 197.12 2048.00 0.590 196.87 2049.00 0.593 196.63 2050.00 0.596 196.39 2051.00 0.599 196.16 2052.00 0.602 195.92 2053.00 0.604 195.69 2054.00 0.607 195.46 2055.00 0.610 195.23 2056.00 0.613 195.00 2057.00 0.616 194.78 2058.00 0.618 194.55 2059.00 0.621 194.33 2060.00 0.624 194.12 2061.00 0.626 193.90 2062.00 0.629 193.68 2063.00 0.631 193.47 2064.00 0.634 193.26 2065.00 0.636 193.05 2066.00 0.639 192.84 2067.00 0.641 192.63 2068.00 0.644 192.43 2069.00 0.646 192.23 2070.00 0.648 192.02 2071.00 0.651 191.82 2072.00 0.653 191.62 2073.00 0.655 191.43 2074.00 0.657 191.23 2075.00 0.660 191.03 2076.00 0.662 190.84 2077.00 0.664 190.65 2078.00 0.666 190.46 2079.00 0.668 190.27 2080.00 0.670 190.08 2081.00 0.672 189.89 2082.00 0.674 189.70 2083.00 0.676 189.52 2084.00 0.678 189.33 2085.00 0.680 189.15 2086.00 0.682 188.97 2087.00 0.684 188.78 2088.00 0.686 188.60 2089.00 0.688 188.42 2090.00 0.690 188.25 2091.00 0.691 188.07 2092.00 0.693 187.89 2093.00 0.695 187.72 2094.00 0.697 187.54 2095.00 0.698 187.37 2096.00 0.700 187.19 2097.00 0.702 187.02 2098.00 0.703 186.85 2099.00 0.705 186.68 2100.00 0.707 186.51 2101.00 0.708 186.34 2102.00 0.710 186.17 2103.00 0.711 186.01 2104.00 0.713 185.84 2105.00 0.714 185.67 2106.00 0.716 185.51 2107.00 0.717 185.34 2108.00 0.719 185.18 2109.00 0.720 185.01 2110.00 0.722 184.85 2111.00 0.723 184.69 2112.00 0.724 184.53 2113.00 0.726 184.37 2114.00 0.727 184.21 2115.00 0.728 184.05 2116.00 0.729 183.89 2117.00 0.731 183.73 2118.00 0.732 183.57 2119.00 0.733 183.41 2120.00 0.734 183.25 2121.00 0.736 183.10 2122.00 0.737 182.94 2123.00 0.738 182.78 2124.00 0.739 182.63 2125.00 0.740 182.47 2126.00 0.741 182.32 2127.00 0.742 182.17 2128.00 0.743 182.01 2129.00 0.744 181.86 2130.00 0.745 181.71 2131.00 0.746 181.56 2132.00 0.747 181.40 2133.00 0.748 181.25 2134.00 0.749 181.10 2135.00 0.750 180.95 2136.00 0.751 180.80 2137.00 0.752 180.65 2138.00 0.753 180.50 2139.00 0.754 180.35 2140.00 0.755 180.20 2141.00 0.756 180.05 2142.00 0.756 179.91 2143.00 0.757 179.76 2144.00 0.758 179.61 2145.00 0.759 179.46 2146.00 0.760 179.32 2147.00 0.760 179.17 2148.00 0.761 179.02 2149.00 0.762 178.88 2150.00 0.762 178.73 2151.00 0.763 178.59 2152.00 0.764 178.44 2153.00 0.764 178.30 2154.00 0.765 178.15 2155.00 0.766 178.01 2156.00 0.766 177.86 2157.00 0.767 177.72 2158.00 0.767 177.58 2159.00 0.768 177.43 2160.00 0.769 177.29 2161.00 0.769 177.14 2162.00 0.770 177.00 2163.00 0.770 176.86 2164.00 0.771 176.72 2165.00 0.771 176.57 2166.00 0.772 176.43 2167.00 0.772 176.29 2168.00 0.772 176.15 2169.00 0.773 176.01 2170.00 0.773 175.86 2171.00 0.774 175.72 2172.00 0.774 175.58 2173.00 0.774 175.44 2174.00 0.775 175.30 2175.00 0.775 175.16 2176.00 0.775 175.02 2177.00 0.776 174.88 2178.00 0.776 174.74 2179.00 0.776 174.60 2180.00 0.777 174.45 2181.00 0.777 174.31 2182.00 0.777 174.17 2183.00 0.777 174.03 2184.00 0.778 173.89 2185.00 0.778 173.75 2186.00 0.778 173.61 2187.00 0.778 173.47 2188.00 0.778 173.33 2189.00 0.779 173.19 2190.00 0.779 173.06 2191.00 0.779 172.92 2192.00 0.779 172.78 2193.00 0.779 172.64 2194.00 0.779 172.50 2195.00 0.779 172.36 2196.00 0.779 172.22 2197.00 0.779 172.08 2198.00 0.780 171.94 2199.00 0.780 171.80 2200.00 0.780 171.66 2201.00 0.780 171.52 2202.00 0.780 171.38 2203.00 0.780 171.24 2204.00 0.780 171.10 2205.00 0.780 170.96 2206.00 0.780 170.83 2207.00 0.779 170.69 2208.00 0.779 170.55 2209.00 0.779 170.41 2210.00 0.779 170.27 2211.00 0.779 170.13 2212.00 0.779 169.99 2213.00 0.779 169.85 2214.00 0.779 169.71 2215.00 0.779 169.57 2216.00 0.779 169.43 2217.00 0.778 169.29 2218.00 0.778 169.15 2219.00 0.778 169.01 2220.00 0.778 168.87 2221.00 0.778 168.73 2222.00 0.777 168.59 2223.00 0.777 168.45 2224.00 0.777 168.31 2225.00 0.777 168.17 2226.00 0.777 168.03 2227.00 0.776 167.89 2228.00 0.776 167.75 2229.00 0.776 167.61 2230.00 0.775 167.47 2231.00 0.775 167.33 2232.00 0.775 167.19 2233.00 0.774 167.05 2234.00 0.774 166.90 2235.00 0.774 166.76 2236.00 0.773 166.62 2237.00 0.773 166.48 2238.00 0.773 166.34 2239.00 0.772 166.20 2240.00 0.772 166.05 2241.00 0.771 165.91 2242.00 0.771 165.77 2243.00 0.771 165.63 2244.00 0.770 165.48 2245.00 0.770 165.34 2246.00 0.769 165.20 2247.00 0.769 165.06 2248.00 0.768 164.91 2249.00 0.768 164.77 2250.00 0.767 164.62 2251.00 0.767 164.48 2252.00 0.766 164.34 2253.00 0.766 164.19 2254.00 0.765 164.05 2255.00 0.765 163.90 2256.00 0.764 163.76 2257.00 0.764 163.61 2258.00 0.763 163.47 2259.00 0.763 163.32 2260.00 0.762 163.18 2261.00 0.761 163.03 2262.00 0.761 162.89 2263.00 0.760 162.74 2264.00 0.760 162.59 2265.00 0.759 162.45 2266.00 0.758 162.30 2267.00 0.758 162.15 2268.00 0.757 162.00 2269.00 0.756 161.86 2270.00 0.756 161.71 2271.00 0.755 161.56 2272.00 0.754 161.41 2273.00 0.754 161.26 2274.00 0.753 161.11 2275.00 0.752 160.96 2276.00 0.752 160.81 2277.00 0.751 160.66 2278.00 0.750 160.51 2279.00 0.749 160.36 2280.00 0.749 160.21 2281.00 0.748 160.06 2282.00 0.747 159.91 2283.00 0.746 159.76 2284.00 0.745 159.60 2285.00 0.745 159.45 2286.00 0.744 159.30 2287.00 0.743 159.15 2288.00 0.742 158.99 2289.00 0.741 158.84 2290.00 0.741 158.68 2291.00 0.740 158.53 2292.00 0.739 158.37 2293.00 0.738 158.22 2294.00 0.737 158.06 2295.00 0.736 157.91 2296.00 0.735 157.75 2297.00 0.735 157.59 2298.00 0.734 157.44 2299.00 0.733 157.28 2300.00 0.732 157.12 2301.00 0.731 156.96 2302.00 0.730 156.80 2303.00 0.729 156.65 2304.00 0.728 156.49 2305.00 0.727 156.33 2306.00 0.726 156.17 2307.00 0.725 156.01 2308.00 0.724 155.84 2309.00 0.723 155.68 2310.00 0.722 155.52 2311.00 0.721 155.36 2312.00 0.720 155.19 2313.00 0.719 155.03 2314.00 0.718 154.87 2315.00 0.717 154.70 2316.00 0.716 154.54 2317.00 0.715 154.37 2318.00 0.714 154.21 2319.00 0.713 154.04 2320.00 0.712 153.87 2321.00 0.711 153.71 2322.00 0.710 153.54 2323.00 0.709 153.37 2324.00 0.708 153.20 2325.00 0.707 153.03 2326.00 0.705 152.86 2327.00 0.704 152.69 2328.00 0.703 152.52 2329.00 0.702 152.35 2330.00 0.701 152.18 2331.00 0.700 152.01 2332.00 0.699 151.83 2333.00 0.698 151.66 2334.00 0.696 151.48 2335.00 0.695 151.31 2336.00 0.694 151.13 2337.00 0.693 150.96 2338.00 0.692 150.78 2339.00 0.691 150.60 2340.00 0.689 150.43 2341.00 0.688 150.25 2342.00 0.687 150.07 2343.00 0.686 149.89 2344.00 0.685 149.71 2345.00 0.683 149.53 2346.00 0.682 149.35 2347.00 0.681 149.16 2348.00 0.680 148.98 2349.00 0.678 148.80 2350.00 0.677 148.61 2351.00 0.676 148.43 2352.00 0.675 148.24 2353.00 0.673 148.06 2354.00 0.672 147.87 2355.00 0.671 147.68 2356.00 0.670 147.49 2357.00 0.668 147.30 2358.00 0.667 147.11 2359.00 0.666 146.92 2360.00 0.664 146.73 2361.00 0.663 146.54 2362.00 0.662 146.35 2363.00 0.660 146.15 2364.00 0.659 145.96 2365.00 0.658 145.76 2366.00 0.656 145.57 2367.00 0.655 145.37
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 17:47:57 |