| WDS: | STT157 | WDS ID/Discoverer |
| P: | 500.000 | Orbital period (years) |
| a: | 0.781 | Semi-major axis (arcseconds) |
| i: | 129.4 | Inclination (degrees) |
| Ω: | 137.8 | Longitude of ascending node (degrees) |
| T: | 1958.300 | Epoch of periastron passage (year) |
| e: | 0.4 | Eccentricity |
| ω: | 238.4 | Longitude of periastron (degrees) |
| Start-Year: | 1775.0 | Year |
| End-Year: | 2275.0 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STT157 |
||
| Position: | 064747.56+002024.5 | Epoch-2000 right ascension and declination |
| WDS-ID: | 06478+0020 | WDS designation |
| Discoverer Code: | STT157 | Discover designation and components |
| ADS number: | 5455 | Aitken Double Star catalog |
| HD number: | 49294 | HD catalog number |
| Hipparcos number: | 32572 | Hipparcos catalog number |
| V1: | 7.18 | Magnitude of the primary |
| V2: | 9.16 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2018 | 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: | Doc2018l | 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 0.635 155.70 -------------------------- 1775.00 0.669 60.80 1776.00 0.667 60.23 1777.00 0.665 59.65 1778.00 0.663 59.07 1779.00 0.661 58.49 1780.00 0.659 57.90 1781.00 0.657 57.31 1782.00 0.655 56.72 1783.00 0.653 56.12 1784.00 0.652 55.52 1785.00 0.650 54.92 1786.00 0.648 54.31 1787.00 0.646 53.70 1788.00 0.645 53.09 1789.00 0.643 52.47 1790.00 0.641 51.85 1791.00 0.640 51.23 1792.00 0.638 50.60 1793.00 0.637 49.97 1794.00 0.635 49.34 1795.00 0.634 48.71 1796.00 0.632 48.07 1797.00 0.631 47.43 1798.00 0.629 46.78 1799.00 0.628 46.14 1800.00 0.627 45.49 1801.00 0.625 44.84 1802.00 0.624 44.18 1803.00 0.623 43.53 1804.00 0.622 42.87 1805.00 0.621 42.20 1806.00 0.619 41.54 1807.00 0.618 40.87 1808.00 0.617 40.20 1809.00 0.616 39.53 1810.00 0.615 38.86 1811.00 0.614 38.18 1812.00 0.613 37.50 1813.00 0.612 36.82 1814.00 0.612 36.14 1815.00 0.611 35.45 1816.00 0.610 34.77 1817.00 0.609 34.08 1818.00 0.608 33.39 1819.00 0.608 32.70 1820.00 0.607 32.01 1821.00 0.606 31.31 1822.00 0.606 30.62 1823.00 0.605 29.92 1824.00 0.605 29.22 1825.00 0.604 28.52 1826.00 0.604 27.82 1827.00 0.603 27.12 1828.00 0.603 26.42 1829.00 0.602 25.72 1830.00 0.602 25.01 1831.00 0.602 24.31 1832.00 0.601 23.60 1833.00 0.601 22.89 1834.00 0.601 22.19 1835.00 0.601 21.48 1836.00 0.601 20.77 1837.00 0.600 20.06 1838.00 0.600 19.35 1839.00 0.600 18.65 1840.00 0.600 17.94 1841.00 0.600 17.23 1842.00 0.600 16.52 1843.00 0.600 15.81 1844.00 0.600 15.10 1845.00 0.600 14.39 1846.00 0.600 13.68 1847.00 0.600 12.97 1848.00 0.600 12.26 1849.00 0.601 11.55 1850.00 0.601 10.85 1851.00 0.601 10.14 1852.00 0.601 9.43 1853.00 0.601 8.72 1854.00 0.601 8.02 1855.00 0.601 7.31 1856.00 0.602 6.60 1857.00 0.602 5.90 1858.00 0.602 5.19 1859.00 0.602 4.49 1860.00 0.603 3.78 1861.00 0.603 3.08 1862.00 0.603 2.38 1863.00 0.603 1.68 1864.00 0.603 0.97 1865.00 0.604 0.27 1866.00 0.604 359.57 1867.00 0.604 358.87 1868.00 0.604 358.17 1869.00 0.605 357.47 1870.00 0.605 356.77 1871.00 0.605 356.08 1872.00 0.605 355.38 1873.00 0.605 354.68 1874.00 0.605 353.98 1875.00 0.605 353.29 1876.00 0.606 352.59 1877.00 0.606 351.89 1878.00 0.606 351.20 1879.00 0.606 350.50 1880.00 0.606 349.80 1881.00 0.606 349.10 1882.00 0.605 348.41 1883.00 0.605 347.71 1884.00 0.605 347.01 1885.00 0.605 346.32 1886.00 0.605 345.62 1887.00 0.604 344.92 1888.00 0.604 344.22 1889.00 0.604 343.52 1890.00 0.603 342.82 1891.00 0.603 342.11 1892.00 0.602 341.41 1893.00 0.601 340.70 1894.00 0.601 340.00 1895.00 0.600 339.29 1896.00 0.599 338.58 1897.00 0.598 337.86 1898.00 0.597 337.15 1899.00 0.596 336.43 1900.00 0.595 335.71 1901.00 0.594 334.99 1902.00 0.593 334.26 1903.00 0.591 333.54 1904.00 0.590 332.80 1905.00 0.588 332.07 1906.00 0.587 331.33 1907.00 0.585 330.58 1908.00 0.583 329.83 1909.00 0.581 329.08 1910.00 0.579 328.32 1911.00 0.577 327.56 1912.00 0.575 326.79 1913.00 0.573 326.01 1914.00 0.570 325.23 1915.00 0.568 324.44 1916.00 0.565 323.64 1917.00 0.562 322.84 1918.00 0.559 322.03 1919.00 0.556 321.20 1920.00 0.553 320.37 1921.00 0.549 319.53 1922.00 0.546 318.68 1923.00 0.542 317.82 1924.00 0.539 316.94 1925.00 0.535 316.06 1926.00 0.531 315.16 1927.00 0.527 314.24 1928.00 0.523 313.31 1929.00 0.518 312.37 1930.00 0.514 311.41 1931.00 0.509 310.43 1932.00 0.504 309.44 1933.00 0.499 308.42 1934.00 0.494 307.39 1935.00 0.489 306.33 1936.00 0.484 305.25 1937.00 0.479 304.15 1938.00 0.473 303.02 1939.00 0.468 301.87 1940.00 0.462 300.69 1941.00 0.456 299.47 1942.00 0.450 298.23 1943.00 0.444 296.95 1944.00 0.438 295.64 1945.00 0.432 294.29 1946.00 0.426 292.90 1947.00 0.420 291.47 1948.00 0.414 290.00 1949.00 0.408 288.49 1950.00 0.401 286.93 1951.00 0.395 285.32 1952.00 0.389 283.65 1953.00 0.383 281.94 1954.00 0.377 280.17 1955.00 0.371 278.35 1956.00 0.365 276.46 1957.00 0.360 274.52 1958.00 0.354 272.52 1959.00 0.349 270.45 1960.00 0.344 268.33 1961.00 0.339 266.14 1962.00 0.335 263.89 1963.00 0.330 261.58 1964.00 0.326 259.21 1965.00 0.323 256.78 1966.00 0.320 254.31 1967.00 0.317 251.78 1968.00 0.314 249.22 1969.00 0.312 246.61 1970.00 0.311 243.98 1971.00 0.309 241.32 1972.00 0.309 238.64 1973.00 0.308 235.96 1974.00 0.309 233.27 1975.00 0.309 230.59 1976.00 0.311 227.93 1977.00 0.312 225.30 1978.00 0.314 222.69 1979.00 0.317 220.13 1980.00 0.320 217.60 1981.00 0.323 215.13 1982.00 0.327 212.71 1983.00 0.331 210.35 1984.00 0.336 208.05 1985.00 0.340 205.81 1986.00 0.346 203.64 1987.00 0.351 201.53 1988.00 0.357 199.49 1989.00 0.363 197.52 1990.00 0.369 195.61 1991.00 0.375 193.76 1992.00 0.382 191.98 1993.00 0.389 190.26 1994.00 0.396 188.60 1995.00 0.403 186.99 1996.00 0.410 185.44 1997.00 0.417 183.95 1998.00 0.425 182.51 1999.00 0.432 181.11 2000.00 0.440 179.77 2001.00 0.447 178.47 2002.00 0.455 177.21 2003.00 0.462 176.00 2004.00 0.470 174.82 2005.00 0.478 173.68 2006.00 0.485 172.58 2007.00 0.493 171.51 2008.00 0.501 170.48 2009.00 0.508 169.48 2010.00 0.516 168.50 2011.00 0.524 167.56 2012.00 0.531 166.64 2013.00 0.539 165.75 2014.00 0.546 164.88 2015.00 0.554 164.03 2016.00 0.561 163.21 2017.00 0.568 162.41 2018.00 0.576 161.63 2019.00 0.583 160.87 2020.00 0.590 160.13 2021.00 0.597 159.40 2022.00 0.604 158.69 2023.00 0.611 158.00 2024.00 0.618 157.32 2025.00 0.625 156.66 2026.00 0.632 156.02 2027.00 0.638 155.38 2028.00 0.645 154.76 2029.00 0.651 154.15 2030.00 0.658 153.56 2031.00 0.664 152.97 2032.00 0.670 152.40 2033.00 0.677 151.84 2034.00 0.683 151.28 2035.00 0.689 150.74 2036.00 0.695 150.21 2037.00 0.701 149.68 2038.00 0.706 149.16 2039.00 0.712 148.66 2040.00 0.718 148.16 2041.00 0.723 147.66 2042.00 0.729 147.18 2043.00 0.734 146.70 2044.00 0.739 146.23 2045.00 0.745 145.77 2046.00 0.750 145.31 2047.00 0.755 144.86 2048.00 0.760 144.41 2049.00 0.765 143.97 2050.00 0.770 143.54 2051.00 0.774 143.11 2052.00 0.779 142.69 2053.00 0.783 142.27 2054.00 0.788 141.85 2055.00 0.792 141.45 2056.00 0.797 141.04 2057.00 0.801 140.64 2058.00 0.805 140.24 2059.00 0.809 139.85 2060.00 0.813 139.46 2061.00 0.817 139.08 2062.00 0.821 138.70 2063.00 0.825 138.32 2064.00 0.829 137.95 2065.00 0.832 137.58 2066.00 0.836 137.21 2067.00 0.839 136.85 2068.00 0.843 136.48 2069.00 0.846 136.13 2070.00 0.849 135.77 2071.00 0.852 135.42 2072.00 0.856 135.07 2073.00 0.859 134.72 2074.00 0.862 134.37 2075.00 0.865 134.03 2076.00 0.867 133.69 2077.00 0.870 133.35 2078.00 0.873 133.02 2079.00 0.876 132.68 2080.00 0.878 132.35 2081.00 0.881 132.02 2082.00 0.883 131.69 2083.00 0.886 131.36 2084.00 0.888 131.04 2085.00 0.890 130.72 2086.00 0.892 130.39 2087.00 0.894 130.07 2088.00 0.897 129.76 2089.00 0.899 129.44 2090.00 0.900 129.12 2091.00 0.902 128.81 2092.00 0.904 128.50 2093.00 0.906 128.18 2094.00 0.908 127.87 2095.00 0.909 127.56 2096.00 0.911 127.25 2097.00 0.912 126.95 2098.00 0.914 126.64 2099.00 0.915 126.34 2100.00 0.917 126.03 2101.00 0.918 125.73 2102.00 0.919 125.42 2103.00 0.920 125.12 2104.00 0.922 124.82 2105.00 0.923 124.52 2106.00 0.924 124.22 2107.00 0.925 123.92 2108.00 0.926 123.62 2109.00 0.926 123.33 2110.00 0.927 123.03 2111.00 0.928 122.73 2112.00 0.929 122.43 2113.00 0.929 122.14 2114.00 0.930 121.84 2115.00 0.931 121.55 2116.00 0.931 121.25 2117.00 0.932 120.96 2118.00 0.932 120.66 2119.00 0.932 120.37 2120.00 0.933 120.08 2121.00 0.933 119.78 2122.00 0.933 119.49 2123.00 0.933 119.20 2124.00 0.933 118.90 2125.00 0.934 118.61 2126.00 0.934 118.32 2127.00 0.934 118.02 2128.00 0.934 117.73 2129.00 0.934 117.44 2130.00 0.933 117.14 2131.00 0.933 116.85 2132.00 0.933 116.56 2133.00 0.933 116.26 2134.00 0.932 115.97 2135.00 0.932 115.68 2136.00 0.932 115.38 2137.00 0.931 115.09 2138.00 0.931 114.79 2139.00 0.930 114.50 2140.00 0.930 114.20 2141.00 0.929 113.91 2142.00 0.929 113.61 2143.00 0.928 113.31 2144.00 0.927 113.02 2145.00 0.927 112.72 2146.00 0.926 112.42 2147.00 0.925 112.12 2148.00 0.924 111.82 2149.00 0.923 111.53 2150.00 0.923 111.23 2151.00 0.922 110.93 2152.00 0.921 110.62 2153.00 0.920 110.32 2154.00 0.919 110.02 2155.00 0.918 109.72 2156.00 0.916 109.41 2157.00 0.915 109.11 2158.00 0.914 108.80 2159.00 0.913 108.50 2160.00 0.912 108.19 2161.00 0.910 107.88 2162.00 0.909 107.57 2163.00 0.908 107.26 2164.00 0.907 106.95 2165.00 0.905 106.64 2166.00 0.904 106.33 2167.00 0.902 106.02 2168.00 0.901 105.70 2169.00 0.899 105.39 2170.00 0.898 105.07 2171.00 0.896 104.75 2172.00 0.895 104.43 2173.00 0.893 104.12 2174.00 0.892 103.79 2175.00 0.890 103.47 2176.00 0.888 103.15 2177.00 0.887 102.82 2178.00 0.885 102.50 2179.00 0.883 102.17 2180.00 0.881 101.84 2181.00 0.880 101.51 2182.00 0.878 101.18 2183.00 0.876 100.85 2184.00 0.874 100.52 2185.00 0.872 100.18 2186.00 0.870 99.85 2187.00 0.868 99.51 2188.00 0.866 99.17 2189.00 0.864 98.83 2190.00 0.862 98.48 2191.00 0.860 98.14 2192.00 0.858 97.79 2193.00 0.856 97.45 2194.00 0.854 97.10 2195.00 0.852 96.75 2196.00 0.850 96.39 2197.00 0.848 96.04 2198.00 0.846 95.68 2199.00 0.844 95.32 2200.00 0.842 94.97 2201.00 0.839 94.60 2202.00 0.837 94.24 2203.00 0.835 93.87 2204.00 0.833 93.51 2205.00 0.831 93.14 2206.00 0.828 92.77 2207.00 0.826 92.39 2208.00 0.824 92.02 2209.00 0.822 91.64 2210.00 0.819 91.26 2211.00 0.817 90.88 2212.00 0.815 90.50 2213.00 0.812 90.11 2214.00 0.810 89.72 2215.00 0.808 89.33 2216.00 0.805 88.94 2217.00 0.803 88.54 2218.00 0.801 88.15 2219.00 0.798 87.75 2220.00 0.796 87.34 2221.00 0.794 86.94 2222.00 0.791 86.53 2223.00 0.789 86.12 2224.00 0.786 85.71 2225.00 0.784 85.30 2226.00 0.782 84.88 2227.00 0.779 84.46 2228.00 0.777 84.04 2229.00 0.774 83.61 2230.00 0.772 83.19 2231.00 0.769 82.76 2232.00 0.767 82.32 2233.00 0.765 81.89 2234.00 0.762 81.45 2235.00 0.760 81.01 2236.00 0.757 80.56 2237.00 0.755 80.12 2238.00 0.752 79.67 2239.00 0.750 79.21 2240.00 0.748 78.76 2241.00 0.745 78.30 2242.00 0.743 77.84 2243.00 0.740 77.37 2244.00 0.738 76.91 2245.00 0.736 76.43 2246.00 0.733 75.96 2247.00 0.731 75.48 2248.00 0.728 75.00 2249.00 0.726 74.52 2250.00 0.724 74.03 2251.00 0.721 73.54 2252.00 0.719 73.05 2253.00 0.717 72.56 2254.00 0.714 72.06 2255.00 0.712 71.55 2256.00 0.710 71.05 2257.00 0.707 70.54 2258.00 0.705 70.03 2259.00 0.703 69.51 2260.00 0.700 68.99 2261.00 0.698 68.47 2262.00 0.696 67.94 2263.00 0.694 67.42 2264.00 0.692 66.88 2265.00 0.689 66.35 2266.00 0.687 65.81 2267.00 0.685 65.27 2268.00 0.683 64.72 2269.00 0.681 64.17 2270.00 0.679 63.62 2271.00 0.677 63.06 2272.00 0.675 62.50 2273.00 0.673 61.94 2274.00 0.671 61.37
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 15:50:55 |