| WDS: | STT547AB | WDS ID/Discoverer |
| P: | 553.500 | Orbital period (years) |
| a: | 6.39 | Semi-major axis (arcseconds) |
| i: | 54.3 | Inclination (degrees) |
| Ω: | 12.5 | Longitude of ascending node (degrees) |
| T: | 2112.000 | Epoch of periastron passage (year) |
| e: | 0.19 | Eccentricity |
| ω: | 256.8 | Longitude of periastron (degrees) |
| Start-Year: | 1748.25 | Year |
| End-Year: | 2301.75 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STT547AB |
||
| Position: | 000541.03+454843.3 | Epoch-2000 right ascension and declination |
| WDS-ID: | 00057+4549 | WDS designation |
| Discoverer Code: | STT547AB | Discover designation and components |
| ADS number: | 48 | Aitken Double Star catalog |
| HD number: | 38 | HD catalog number |
| Hipparcos number: | 473 | Hipparcos catalog number |
| V1: | 8.98 | Magnitude of the primary |
| V2: | 9.15 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2012 | 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: | Pko2020b | Reference |
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Year Sep[“] PA[°] --------------------------------------------- 2026.50 5.886 193.02 -------------------------- 1748.25 6.319 35.53 1749.25 6.305 35.92 1750.25 6.290 36.30 1751.25 6.274 36.69 1752.25 6.259 37.07 1753.25 6.243 37.46 1754.25 6.227 37.85 1755.25 6.211 38.25 1756.25 6.194 38.64 1757.25 6.177 39.04 1758.25 6.160 39.44 1759.25 6.143 39.84 1760.25 6.125 40.25 1761.25 6.108 40.65 1762.25 6.090 41.06 1763.25 6.071 41.47 1764.25 6.053 41.89 1765.25 6.034 42.30 1766.25 6.016 42.72 1767.25 5.997 43.15 1768.25 5.977 43.57 1769.25 5.958 44.00 1770.25 5.939 44.43 1771.25 5.919 44.86 1772.25 5.899 45.30 1773.25 5.879 45.73 1774.25 5.859 46.18 1775.25 5.839 46.62 1776.25 5.819 47.07 1777.25 5.798 47.52 1778.25 5.777 47.97 1779.25 5.757 48.43 1780.25 5.736 48.89 1781.25 5.715 49.36 1782.25 5.694 49.82 1783.25 5.673 50.29 1784.25 5.652 50.77 1785.25 5.631 51.25 1786.25 5.609 51.73 1787.25 5.588 52.21 1788.25 5.567 52.70 1789.25 5.545 53.20 1790.25 5.524 53.69 1791.25 5.502 54.19 1792.25 5.481 54.70 1793.25 5.459 55.21 1794.25 5.438 55.72 1795.25 5.416 56.24 1796.25 5.395 56.76 1797.25 5.373 57.28 1798.25 5.352 57.81 1799.25 5.331 58.34 1800.25 5.309 58.88 1801.25 5.288 59.42 1802.25 5.267 59.97 1803.25 5.246 60.52 1804.25 5.225 61.08 1805.25 5.204 61.64 1806.25 5.183 62.20 1807.25 5.162 62.77 1808.25 5.141 63.34 1809.25 5.121 63.92 1810.25 5.100 64.50 1811.25 5.080 65.09 1812.25 5.060 65.68 1813.25 5.040 66.28 1814.25 5.020 66.88 1815.25 5.000 67.49 1816.25 4.981 68.10 1817.25 4.962 68.71 1818.25 4.943 69.33 1819.25 4.924 69.96 1820.25 4.905 70.59 1821.25 4.887 71.22 1822.25 4.868 71.86 1823.25 4.850 72.51 1824.25 4.833 73.16 1825.25 4.815 73.81 1826.25 4.798 74.47 1827.25 4.781 75.13 1828.25 4.764 75.80 1829.25 4.748 76.47 1830.25 4.732 77.15 1831.25 4.716 77.83 1832.25 4.700 78.52 1833.25 4.685 79.21 1834.25 4.670 79.90 1835.25 4.656 80.60 1836.25 4.642 81.31 1837.25 4.628 82.02 1838.25 4.615 82.73 1839.25 4.601 83.44 1840.25 4.589 84.16 1841.25 4.576 84.89 1842.25 4.564 85.62 1843.25 4.553 86.35 1844.25 4.542 87.09 1845.25 4.531 87.83 1846.25 4.521 88.57 1847.25 4.511 89.31 1848.25 4.501 90.06 1849.25 4.492 90.82 1850.25 4.484 91.57 1851.25 4.475 92.33 1852.25 4.468 93.09 1853.25 4.460 93.85 1854.25 4.453 94.62 1855.25 4.447 95.39 1856.25 4.441 96.16 1857.25 4.436 96.93 1858.25 4.430 97.71 1859.25 4.426 98.48 1860.25 4.422 99.26 1861.25 4.418 100.04 1862.25 4.415 100.82 1863.25 4.412 101.60 1864.25 4.410 102.38 1865.25 4.409 103.16 1866.25 4.407 103.95 1867.25 4.407 104.73 1868.25 4.406 105.51 1869.25 4.407 106.30 1870.25 4.407 107.08 1871.25 4.408 107.86 1872.25 4.410 108.65 1873.25 4.412 109.43 1874.25 4.415 110.21 1875.25 4.418 110.99 1876.25 4.421 111.77 1877.25 4.425 112.55 1878.25 4.430 113.32 1879.25 4.435 114.10 1880.25 4.440 114.87 1881.25 4.446 115.64 1882.25 4.452 116.41 1883.25 4.459 117.18 1884.25 4.466 117.94 1885.25 4.474 118.70 1886.25 4.482 119.46 1887.25 4.490 120.22 1888.25 4.499 120.97 1889.25 4.508 121.72 1890.25 4.518 122.47 1891.25 4.528 123.21 1892.25 4.538 123.95 1893.25 4.549 124.69 1894.25 4.560 125.42 1895.25 4.572 126.15 1896.25 4.584 126.88 1897.25 4.596 127.60 1898.25 4.609 128.32 1899.25 4.622 129.03 1900.25 4.635 129.74 1901.25 4.649 130.45 1902.25 4.662 131.15 1903.25 4.677 131.85 1904.25 4.691 132.54 1905.25 4.706 133.23 1906.25 4.721 133.92 1907.25 4.736 134.60 1908.25 4.752 135.27 1909.25 4.768 135.94 1910.25 4.784 136.61 1911.25 4.800 137.27 1912.25 4.817 137.93 1913.25 4.833 138.59 1914.25 4.850 139.23 1915.25 4.868 139.88 1916.25 4.885 140.52 1917.25 4.902 141.15 1918.25 4.920 141.78 1919.25 4.938 142.41 1920.25 4.956 143.03 1921.25 4.974 143.65 1922.25 4.992 144.26 1923.25 5.010 144.87 1924.25 5.029 145.47 1925.25 5.047 146.07 1926.25 5.066 146.67 1927.25 5.085 147.26 1928.25 5.104 147.85 1929.25 5.122 148.43 1930.25 5.141 149.01 1931.25 5.160 149.58 1932.25 5.179 150.15 1933.25 5.198 150.71 1934.25 5.217 151.28 1935.25 5.236 151.83 1936.25 5.255 152.39 1937.25 5.274 152.93 1938.25 5.293 153.48 1939.25 5.312 154.02 1940.25 5.331 154.56 1941.25 5.350 155.09 1942.25 5.368 155.62 1943.25 5.387 156.15 1944.25 5.406 156.67 1945.25 5.424 157.19 1946.25 5.442 157.70 1947.25 5.461 158.22 1948.25 5.479 158.72 1949.25 5.497 159.23 1950.25 5.515 159.73 1951.25 5.533 160.23 1952.25 5.550 160.73 1953.25 5.568 161.22 1954.25 5.585 161.71 1955.25 5.602 162.19 1956.25 5.619 162.68 1957.25 5.636 163.16 1958.25 5.652 163.63 1959.25 5.669 164.11 1960.25 5.685 164.58 1961.25 5.701 165.05 1962.25 5.716 165.52 1963.25 5.732 165.98 1964.25 5.747 166.44 1965.25 5.762 166.90 1966.25 5.776 167.36 1967.25 5.791 167.82 1968.25 5.805 168.27 1969.25 5.819 168.72 1970.25 5.832 169.17 1971.25 5.845 169.61 1972.25 5.858 170.06 1973.25 5.870 170.50 1974.25 5.883 170.94 1975.25 5.894 171.38 1976.25 5.906 171.82 1977.25 5.917 172.25 1978.25 5.928 172.69 1979.25 5.938 173.12 1980.25 5.948 173.55 1981.25 5.958 173.98 1982.25 5.967 174.41 1983.25 5.976 174.83 1984.25 5.985 175.26 1985.25 5.993 175.68 1986.25 6.000 176.11 1987.25 6.007 176.53 1988.25 6.014 176.95 1989.25 6.020 177.37 1990.25 6.026 177.79 1991.25 6.032 178.21 1992.25 6.037 178.63 1993.25 6.041 179.04 1994.25 6.045 179.46 1995.25 6.049 179.88 1996.25 6.052 180.29 1997.25 6.054 180.71 1998.25 6.056 181.12 1999.25 6.058 181.54 2000.25 6.059 181.95 2001.25 6.059 182.36 2002.25 6.059 182.78 2003.25 6.059 183.19 2004.25 6.058 183.61 2005.25 6.056 184.02 2006.25 6.054 184.44 2007.25 6.051 184.85 2008.25 6.048 185.27 2009.25 6.044 185.68 2010.25 6.040 186.10 2011.25 6.035 186.52 2012.25 6.030 186.94 2013.25 6.024 187.36 2014.25 6.017 187.78 2015.25 6.010 188.20 2016.25 6.002 188.62 2017.25 5.993 189.04 2018.25 5.984 189.47 2019.25 5.975 189.89 2020.25 5.964 190.32 2021.25 5.953 190.75 2022.25 5.942 191.18 2023.25 5.930 191.61 2024.25 5.917 192.04 2025.25 5.904 192.48 2026.25 5.890 192.92 2027.25 5.875 193.35 2028.25 5.860 193.80 2029.25 5.844 194.24 2030.25 5.828 194.69 2031.25 5.811 195.14 2032.25 5.793 195.59 2033.25 5.775 196.04 2034.25 5.756 196.50 2035.25 5.736 196.96 2036.25 5.716 197.43 2037.25 5.695 197.89 2038.25 5.674 198.36 2039.25 5.651 198.84 2040.25 5.629 199.32 2041.25 5.605 199.80 2042.25 5.581 200.29 2043.25 5.557 200.78 2044.25 5.532 201.27 2045.25 5.506 201.77 2046.25 5.479 202.28 2047.25 5.452 202.78 2048.25 5.425 203.30 2049.25 5.396 203.82 2050.25 5.368 204.34 2051.25 5.338 204.88 2052.25 5.308 205.41 2053.25 5.278 205.96 2054.25 5.246 206.50 2055.25 5.215 207.06 2056.25 5.183 207.62 2057.25 5.150 208.19 2058.25 5.117 208.77 2059.25 5.083 209.36 2060.25 5.049 209.95 2061.25 5.014 210.55 2062.25 4.979 211.16 2063.25 4.943 211.78 2064.25 4.907 212.41 2065.25 4.870 213.04 2066.25 4.833 213.69 2067.25 4.796 214.34 2068.25 4.758 215.01 2069.25 4.720 215.69 2070.25 4.681 216.38 2071.25 4.642 217.08 2072.25 4.603 217.79 2073.25 4.564 218.51 2074.25 4.524 219.25 2075.25 4.484 220.00 2076.25 4.444 220.76 2077.25 4.404 221.54 2078.25 4.363 222.33 2079.25 4.323 223.14 2080.25 4.282 223.96 2081.25 4.241 224.80 2082.25 4.200 225.65 2083.25 4.160 226.53 2084.25 4.119 227.41 2085.25 4.078 228.32 2086.25 4.037 229.24 2087.25 3.997 230.19 2088.25 3.956 231.15 2089.25 3.916 232.13 2090.25 3.876 233.13 2091.25 3.837 234.16 2092.25 3.798 235.20 2093.25 3.759 236.27 2094.25 3.720 237.35 2095.25 3.683 238.46 2096.25 3.645 239.60 2097.25 3.608 240.75 2098.25 3.572 241.94 2099.25 3.537 243.14 2100.25 3.502 244.37 2101.25 3.468 245.62 2102.25 3.435 246.90 2103.25 3.403 248.20 2104.25 3.372 249.53 2105.25 3.342 250.88 2106.25 3.313 252.25 2107.25 3.285 253.65 2108.25 3.258 255.07 2109.25 3.232 256.52 2110.25 3.208 257.98 2111.25 3.185 259.47 2112.25 3.164 260.98 2113.25 3.144 262.51 2114.25 3.126 264.06 2115.25 3.109 265.63 2116.25 3.093 267.21 2117.25 3.080 268.81 2118.25 3.068 270.42 2119.25 3.057 272.04 2120.25 3.049 273.67 2121.25 3.042 275.31 2122.25 3.037 276.96 2123.25 3.034 278.61 2124.25 3.032 280.26 2125.25 3.033 281.92 2126.25 3.035 283.57 2127.25 3.039 285.22 2128.25 3.044 286.87 2129.25 3.052 288.51 2130.25 3.061 290.13 2131.25 3.072 291.75 2132.25 3.085 293.36 2133.25 3.099 294.95 2134.25 3.115 296.53 2135.25 3.133 298.08 2136.25 3.152 299.63 2137.25 3.173 301.15 2138.25 3.195 302.65 2139.25 3.218 304.13 2140.25 3.243 305.59 2141.25 3.270 307.02 2142.25 3.297 308.43 2143.25 3.326 309.82 2144.25 3.356 311.18 2145.25 3.387 312.52 2146.25 3.419 313.84 2147.25 3.452 315.13 2148.25 3.486 316.39 2149.25 3.521 317.63 2150.25 3.557 318.84 2151.25 3.593 320.04 2152.25 3.630 321.20 2153.25 3.668 322.34 2154.25 3.707 323.46 2155.25 3.746 324.56 2156.25 3.786 325.63 2157.25 3.826 326.68 2158.25 3.867 327.71 2159.25 3.908 328.72 2160.25 3.949 329.70 2161.25 3.991 330.67 2162.25 4.033 331.61 2163.25 4.075 332.54 2164.25 4.117 333.45 2165.25 4.160 334.34 2166.25 4.203 335.21 2167.25 4.245 336.06 2168.25 4.288 336.89 2169.25 4.331 337.71 2170.25 4.374 338.52 2171.25 4.417 339.30 2172.25 4.460 340.08 2173.25 4.503 340.83 2174.25 4.545 341.58 2175.25 4.588 342.31 2176.25 4.630 343.02 2177.25 4.673 343.73 2178.25 4.715 344.42 2179.25 4.756 345.10 2180.25 4.798 345.76 2181.25 4.839 346.42 2182.25 4.881 347.06 2183.25 4.921 347.70 2184.25 4.962 348.32 2185.25 5.002 348.93 2186.25 5.042 349.54 2187.25 5.081 350.13 2188.25 5.120 350.71 2189.25 5.159 351.29 2190.25 5.198 351.86 2191.25 5.236 352.42 2192.25 5.273 352.97 2193.25 5.310 353.51 2194.25 5.347 354.05 2195.25 5.383 354.57 2196.25 5.419 355.10 2197.25 5.455 355.61 2198.25 5.489 356.12 2199.25 5.524 356.62 2200.25 5.558 357.12 2201.25 5.591 357.61 2202.25 5.624 358.09 2203.25 5.657 358.57 2204.25 5.689 359.04 2205.25 5.720 359.51 2206.25 5.751 359.97 2207.25 5.781 0.43 2208.25 5.811 0.88 2209.25 5.841 1.33 2210.25 5.870 1.77 2211.25 5.898 2.21 2212.25 5.926 2.65 2213.25 5.953 3.08 2214.25 5.979 3.51 2215.25 6.006 3.93 2216.25 6.031 4.35 2217.25 6.056 4.77 2218.25 6.081 5.18 2219.25 6.105 5.59 2220.25 6.128 6.00 2221.25 6.151 6.40 2222.25 6.173 6.80 2223.25 6.195 7.20 2224.25 6.216 7.59 2225.25 6.236 7.99 2226.25 6.256 8.38 2227.25 6.276 8.76 2228.25 6.295 9.15 2229.25 6.313 9.53 2230.25 6.331 9.91 2231.25 6.348 10.29 2232.25 6.365 10.67 2233.25 6.381 11.04 2234.25 6.396 11.42 2235.25 6.411 11.79 2236.25 6.426 12.16 2237.25 6.440 12.52 2238.25 6.453 12.89 2239.25 6.466 13.26 2240.25 6.478 13.62 2241.25 6.490 13.98 2242.25 6.501 14.34 2243.25 6.512 14.70 2244.25 6.522 15.06 2245.25 6.531 15.42 2246.25 6.540 15.77 2247.25 6.549 16.13 2248.25 6.557 16.48 2249.25 6.564 16.84 2250.25 6.571 17.19 2251.25 6.578 17.54 2252.25 6.584 17.89 2253.25 6.589 18.24 2254.25 6.594 18.59 2255.25 6.599 18.94 2256.25 6.602 19.29 2257.25 6.606 19.64 2258.25 6.609 19.99 2259.25 6.611 20.34 2260.25 6.613 20.68 2261.25 6.615 21.03 2262.25 6.616 21.38 2263.25 6.616 21.73 2264.25 6.616 22.08 2265.25 6.616 22.42 2266.25 6.615 22.77 2267.25 6.614 23.12 2268.25 6.612 23.47 2269.25 6.610 23.81 2270.25 6.607 24.16 2271.25 6.604 24.51 2272.25 6.600 24.86 2273.25 6.596 25.21 2274.25 6.592 25.56 2275.25 6.587 25.91 2276.25 6.582 26.26 2277.25 6.576 26.61 2278.25 6.570 26.96 2279.25 6.563 27.32 2280.25 6.556 27.67 2281.25 6.549 28.03 2282.25 6.541 28.38 2283.25 6.533 28.74 2284.25 6.525 29.09 2285.25 6.516 29.45 2286.25 6.507 29.81 2287.25 6.497 30.17 2288.25 6.487 30.53 2289.25 6.477 30.89 2290.25 6.466 31.26 2291.25 6.455 31.62 2292.25 6.444 31.99 2293.25 6.432 32.35 2294.25 6.420 32.72 2295.25 6.408 33.09 2296.25 6.395 33.46 2297.25 6.382 33.84 2298.25 6.368 34.21 2299.25 6.355 34.59 2300.25 6.341 34.96 2301.25 6.327 35.34
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 14:34:59 |