| WDS: | SE3BC | WDS ID/Discoverer |
| P: | 654.220 | Orbital period (years) |
| a: | 1.342 | Semi-major axis (arcseconds) |
| i: | 61.2 | Inclination (degrees) |
| Ω: | 162.4 | Longitude of ascending node (degrees) |
| T: | 1971.460 | Epoch of periastron passage (year) |
| e: | 0.424 | Eccentricity |
| ω: | 250.2 | Longitude of periastron (degrees) |
| Start-Year: | 1697.8899999999999 | Year |
| End-Year: | 2352.11 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for SE3BC |
||
| Position: | 210445.21+033157.6 | Epoch-2000 right ascension and declination |
| WDS-ID: | 21047+0332 | WDS designation |
| Discoverer Code: | SE3BC | Discover designation and components |
| ADS number: | 14602 | Aitken Double Star catalog |
| HD number: | . | HD catalog number |
| Hipparcos number: | . | Hipparcos catalog number |
| V1: | 9.6 | Magnitude of the primary |
| V2: | 10.2 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2008 | 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: | Hrt2009 | 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 0.803 140.94 -------------------------- 1697.89 0.921 239.16 1698.89 0.919 239.67 1699.89 0.917 240.18 1700.89 0.915 240.70 1701.89 0.913 241.21 1702.89 0.911 241.73 1703.89 0.909 242.25 1704.89 0.908 242.78 1705.89 0.906 243.30 1706.89 0.904 243.83 1707.89 0.902 244.36 1708.89 0.901 244.90 1709.89 0.899 245.43 1710.89 0.897 245.97 1711.89 0.896 246.50 1712.89 0.894 247.04 1713.89 0.893 247.58 1714.89 0.891 248.13 1715.89 0.890 248.67 1716.89 0.889 249.22 1717.89 0.888 249.77 1718.89 0.886 250.32 1719.89 0.885 250.87 1720.89 0.884 251.42 1721.89 0.883 251.98 1722.89 0.882 252.53 1723.89 0.881 253.09 1724.89 0.880 253.64 1725.89 0.879 254.20 1726.89 0.879 254.76 1727.89 0.878 255.32 1728.89 0.877 255.88 1729.89 0.876 256.45 1730.89 0.876 257.01 1731.89 0.875 257.57 1732.89 0.875 258.14 1733.89 0.874 258.70 1734.89 0.874 259.27 1735.89 0.874 259.84 1736.89 0.873 260.40 1737.89 0.873 260.97 1738.89 0.873 261.54 1739.89 0.873 262.10 1740.89 0.873 262.67 1741.89 0.873 263.24 1742.89 0.873 263.81 1743.89 0.873 264.37 1744.89 0.873 264.94 1745.89 0.873 265.51 1746.89 0.874 266.08 1747.89 0.874 266.64 1748.89 0.874 267.21 1749.89 0.875 267.77 1750.89 0.875 268.34 1751.89 0.876 268.90 1752.89 0.876 269.47 1753.89 0.877 270.03 1754.89 0.877 270.59 1755.89 0.878 271.15 1756.89 0.879 271.71 1757.89 0.879 272.27 1758.89 0.880 272.83 1759.89 0.881 273.39 1760.89 0.882 273.95 1761.89 0.883 274.50 1762.89 0.884 275.05 1763.89 0.885 275.61 1764.89 0.886 276.16 1765.89 0.887 276.71 1766.89 0.889 277.26 1767.89 0.890 277.80 1768.89 0.891 278.35 1769.89 0.892 278.89 1770.89 0.894 279.43 1771.89 0.895 279.97 1772.89 0.897 280.51 1773.89 0.898 281.05 1774.89 0.899 281.59 1775.89 0.901 282.12 1776.89 0.903 282.65 1777.89 0.904 283.18 1778.89 0.906 283.71 1779.89 0.908 284.24 1780.89 0.909 284.76 1781.89 0.911 285.28 1782.89 0.913 285.80 1783.89 0.915 286.32 1784.89 0.916 286.84 1785.89 0.918 287.35 1786.89 0.920 287.86 1787.89 0.922 288.37 1788.89 0.924 288.88 1789.89 0.926 289.38 1790.89 0.928 289.89 1791.89 0.930 290.39 1792.89 0.932 290.89 1793.89 0.934 291.38 1794.89 0.936 291.88 1795.89 0.938 292.37 1796.89 0.940 292.86 1797.89 0.942 293.35 1798.89 0.945 293.83 1799.89 0.947 294.32 1800.89 0.949 294.80 1801.89 0.951 295.28 1802.89 0.953 295.75 1803.89 0.956 296.23 1804.89 0.958 296.70 1805.89 0.960 297.17 1806.89 0.962 297.64 1807.89 0.965 298.11 1808.89 0.967 298.57 1809.89 0.969 299.03 1810.89 0.971 299.49 1811.89 0.974 299.95 1812.89 0.976 300.40 1813.89 0.978 300.86 1814.89 0.981 301.31 1815.89 0.983 301.76 1816.89 0.985 302.20 1817.89 0.987 302.65 1818.89 0.990 303.09 1819.89 0.992 303.53 1820.89 0.994 303.97 1821.89 0.996 304.40 1822.89 0.999 304.84 1823.89 1.001 305.27 1824.89 1.003 305.70 1825.89 1.005 306.13 1826.89 1.008 306.56 1827.89 1.010 306.98 1828.89 1.012 307.41 1829.89 1.014 307.83 1830.89 1.016 308.25 1831.89 1.018 308.66 1832.89 1.020 309.08 1833.89 1.022 309.50 1834.89 1.024 309.91 1835.89 1.026 310.32 1836.89 1.028 310.73 1837.89 1.030 311.14 1838.89 1.032 311.54 1839.89 1.034 311.95 1840.89 1.036 312.35 1841.89 1.038 312.75 1842.89 1.040 313.15 1843.89 1.042 313.55 1844.89 1.043 313.95 1845.89 1.045 314.35 1846.89 1.047 314.74 1847.89 1.048 315.14 1848.89 1.050 315.53 1849.89 1.051 315.92 1850.89 1.053 316.31 1851.89 1.054 316.70 1852.89 1.056 317.09 1853.89 1.057 317.48 1854.89 1.058 317.86 1855.89 1.060 318.25 1856.89 1.061 318.63 1857.89 1.062 319.02 1858.89 1.063 319.40 1859.89 1.064 319.78 1860.89 1.065 320.17 1861.89 1.066 320.55 1862.89 1.067 320.93 1863.89 1.067 321.31 1864.89 1.068 321.69 1865.89 1.069 322.06 1866.89 1.069 322.44 1867.89 1.070 322.82 1868.89 1.070 323.20 1869.89 1.070 323.58 1870.89 1.071 323.95 1871.89 1.071 324.33 1872.89 1.071 324.71 1873.89 1.071 325.08 1874.89 1.071 325.46 1875.89 1.071 325.84 1876.89 1.070 326.22 1877.89 1.070 326.59 1878.89 1.070 326.97 1879.89 1.069 327.35 1880.89 1.068 327.73 1881.89 1.068 328.11 1882.89 1.067 328.49 1883.89 1.066 328.87 1884.89 1.065 329.25 1885.89 1.064 329.63 1886.89 1.062 330.01 1887.89 1.061 330.39 1888.89 1.060 330.78 1889.89 1.058 331.17 1890.89 1.056 331.55 1891.89 1.054 331.94 1892.89 1.052 332.33 1893.89 1.050 332.72 1894.89 1.048 333.11 1895.89 1.046 333.51 1896.89 1.043 333.91 1897.89 1.041 334.30 1898.89 1.038 334.70 1899.89 1.035 335.11 1900.89 1.032 335.51 1901.89 1.029 335.92 1902.89 1.025 336.33 1903.89 1.022 336.74 1904.89 1.018 337.16 1905.89 1.014 337.58 1906.89 1.010 338.00 1907.89 1.006 338.42 1908.89 1.002 338.85 1909.89 0.998 339.28 1910.89 0.993 339.72 1911.89 0.988 340.16 1912.89 0.983 340.61 1913.89 0.978 341.06 1914.89 0.973 341.51 1915.89 0.968 341.97 1916.89 0.962 342.43 1917.89 0.956 342.90 1918.89 0.950 343.38 1919.89 0.944 343.86 1920.89 0.938 344.35 1921.89 0.931 344.84 1922.89 0.925 345.35 1923.89 0.918 345.85 1924.89 0.911 346.37 1925.89 0.904 346.90 1926.89 0.896 347.43 1927.89 0.889 347.97 1928.89 0.881 348.53 1929.89 0.873 349.09 1930.89 0.865 349.66 1931.89 0.856 350.25 1932.89 0.848 350.84 1933.89 0.839 351.45 1934.89 0.830 352.07 1935.89 0.821 352.71 1936.89 0.811 353.36 1937.89 0.802 354.02 1938.89 0.792 354.70 1939.89 0.783 355.40 1940.89 0.773 356.11 1941.89 0.762 356.85 1942.89 0.752 357.60 1943.89 0.742 358.38 1944.89 0.731 359.17 1945.89 0.720 360.00 1946.89 0.709 0.84 1947.89 0.698 1.72 1948.89 0.687 2.62 1949.89 0.676 3.55 1950.89 0.664 4.51 1951.89 0.653 5.51 1952.89 0.641 6.54 1953.89 0.630 7.61 1954.89 0.618 8.72 1955.89 0.606 9.87 1956.89 0.595 11.07 1957.89 0.583 12.32 1958.89 0.571 13.62 1959.89 0.560 14.97 1960.89 0.548 16.38 1961.89 0.537 17.85 1962.89 0.525 19.38 1963.89 0.514 20.98 1964.89 0.503 22.65 1965.89 0.492 24.40 1966.89 0.482 26.22 1967.89 0.471 28.13 1968.89 0.461 30.12 1969.89 0.452 32.19 1970.89 0.442 34.36 1971.89 0.434 36.61 1972.89 0.425 38.95 1973.89 0.418 41.39 1974.89 0.410 43.91 1975.89 0.404 46.52 1976.89 0.398 49.21 1977.89 0.393 51.98 1978.89 0.388 54.81 1979.89 0.385 57.71 1980.89 0.382 60.65 1981.89 0.380 63.64 1982.89 0.379 66.64 1983.89 0.379 69.66 1984.89 0.379 72.67 1985.89 0.381 75.67 1986.89 0.383 78.64 1987.89 0.386 81.56 1988.89 0.390 84.43 1989.89 0.395 87.24 1990.89 0.401 89.97 1991.89 0.407 92.62 1992.89 0.414 95.19 1993.89 0.421 97.67 1994.89 0.429 100.06 1995.89 0.438 102.36 1996.89 0.447 104.57 1997.89 0.457 106.68 1998.89 0.467 108.71 1999.89 0.478 110.65 2000.89 0.488 112.50 2001.89 0.499 114.28 2002.89 0.511 115.97 2003.89 0.522 117.59 2004.89 0.534 119.14 2005.89 0.546 120.63 2006.89 0.558 122.04 2007.89 0.570 123.40 2008.89 0.583 124.70 2009.89 0.595 125.95 2010.89 0.608 127.14 2011.89 0.621 128.29 2012.89 0.633 129.39 2013.89 0.646 130.45 2014.89 0.658 131.46 2015.89 0.671 132.44 2016.89 0.684 133.38 2017.89 0.696 134.29 2018.89 0.709 135.17 2019.89 0.722 136.01 2020.89 0.734 136.83 2021.89 0.747 137.62 2022.89 0.759 138.38 2023.89 0.771 139.12 2024.89 0.784 139.83 2025.89 0.796 140.53 2026.89 0.808 141.20 2027.89 0.820 141.85 2028.89 0.832 142.49 2029.89 0.844 143.10 2030.89 0.855 143.70 2031.89 0.867 144.29 2032.89 0.878 144.85 2033.89 0.890 145.41 2034.89 0.901 145.95 2035.89 0.912 146.47 2036.89 0.923 146.99 2037.89 0.934 147.49 2038.89 0.945 147.98 2039.89 0.956 148.46 2040.89 0.966 148.92 2041.89 0.976 149.38 2042.89 0.987 149.83 2043.89 0.997 150.27 2044.89 1.007 150.70 2045.89 1.017 151.12 2046.89 1.027 151.54 2047.89 1.036 151.94 2048.89 1.046 152.34 2049.89 1.055 152.74 2050.89 1.065 153.12 2051.89 1.074 153.50 2052.89 1.083 153.87 2053.89 1.092 154.24 2054.89 1.101 154.60 2055.89 1.109 154.95 2056.89 1.118 155.30 2057.89 1.126 155.64 2058.89 1.134 155.98 2059.89 1.143 156.31 2060.89 1.151 156.64 2061.89 1.159 156.97 2062.89 1.166 157.29 2063.89 1.174 157.60 2064.89 1.182 157.92 2065.89 1.189 158.22 2066.89 1.196 158.53 2067.89 1.203 158.83 2068.89 1.211 159.12 2069.89 1.217 159.42 2070.89 1.224 159.71 2071.89 1.231 159.99 2072.89 1.238 160.28 2073.89 1.244 160.56 2074.89 1.250 160.84 2075.89 1.257 161.11 2076.89 1.263 161.38 2077.89 1.269 161.65 2078.89 1.275 161.92 2079.89 1.281 162.19 2080.89 1.286 162.45 2081.89 1.292 162.71 2082.89 1.298 162.97 2083.89 1.303 163.22 2084.89 1.308 163.48 2085.89 1.313 163.73 2086.89 1.318 163.98 2087.89 1.323 164.23 2088.89 1.328 164.47 2089.89 1.333 164.72 2090.89 1.338 164.96 2091.89 1.342 165.20 2092.89 1.347 165.44 2093.89 1.351 165.68 2094.89 1.355 165.91 2095.89 1.360 166.15 2096.89 1.364 166.38 2097.89 1.368 166.61 2098.89 1.372 166.84 2099.89 1.375 167.07 2100.89 1.379 167.30 2101.89 1.383 167.53 2102.89 1.386 167.75 2103.89 1.390 167.98 2104.89 1.393 168.20 2105.89 1.396 168.42 2106.89 1.399 168.64 2107.89 1.403 168.86 2108.89 1.406 169.08 2109.89 1.408 169.30 2110.89 1.411 169.52 2111.89 1.414 169.74 2112.89 1.417 169.95 2113.89 1.419 170.17 2114.89 1.422 170.38 2115.89 1.424 170.59 2116.89 1.427 170.81 2117.89 1.429 171.02 2118.89 1.431 171.23 2119.89 1.433 171.44 2120.89 1.435 171.65 2121.89 1.437 171.86 2122.89 1.439 172.07 2123.89 1.441 172.28 2124.89 1.442 172.49 2125.89 1.444 172.69 2126.89 1.446 172.90 2127.89 1.447 173.11 2128.89 1.449 173.31 2129.89 1.450 173.52 2130.89 1.451 173.73 2131.89 1.453 173.93 2132.89 1.454 174.14 2133.89 1.455 174.34 2134.89 1.456 174.54 2135.89 1.457 174.75 2136.89 1.458 174.95 2137.89 1.458 175.16 2138.89 1.459 175.36 2139.89 1.460 175.56 2140.89 1.461 175.76 2141.89 1.461 175.97 2142.89 1.462 176.17 2143.89 1.462 176.37 2144.89 1.462 176.57 2145.89 1.463 176.78 2146.89 1.463 176.98 2147.89 1.463 177.18 2148.89 1.463 177.38 2149.89 1.463 177.58 2150.89 1.463 177.79 2151.89 1.463 177.99 2152.89 1.463 178.19 2153.89 1.463 178.39 2154.89 1.463 178.59 2155.89 1.463 178.80 2156.89 1.462 179.00 2157.89 1.462 179.20 2158.89 1.461 179.40 2159.89 1.461 179.60 2160.89 1.460 179.81 2161.89 1.460 180.01 2162.89 1.459 180.21 2163.89 1.459 180.42 2164.89 1.458 180.62 2165.89 1.457 180.82 2166.89 1.456 181.03 2167.89 1.455 181.23 2168.89 1.454 181.44 2169.89 1.453 181.64 2170.89 1.452 181.84 2171.89 1.451 182.05 2172.89 1.450 182.26 2173.89 1.449 182.46 2174.89 1.448 182.67 2175.89 1.446 182.87 2176.89 1.445 183.08 2177.89 1.444 183.29 2178.89 1.442 183.50 2179.89 1.441 183.70 2180.89 1.439 183.91 2181.89 1.438 184.12 2182.89 1.436 184.33 2183.89 1.435 184.54 2184.89 1.433 184.75 2185.89 1.431 184.96 2186.89 1.429 185.17 2187.89 1.428 185.39 2188.89 1.426 185.60 2189.89 1.424 185.81 2190.89 1.422 186.02 2191.89 1.420 186.24 2192.89 1.418 186.45 2193.89 1.416 186.67 2194.89 1.414 186.88 2195.89 1.412 187.10 2196.89 1.410 187.32 2197.89 1.408 187.54 2198.89 1.405 187.75 2199.89 1.403 187.97 2200.89 1.401 188.19 2201.89 1.399 188.41 2202.89 1.396 188.64 2203.89 1.394 188.86 2204.89 1.392 189.08 2205.89 1.389 189.30 2206.89 1.387 189.53 2207.89 1.384 189.75 2208.89 1.382 189.98 2209.89 1.379 190.21 2210.89 1.377 190.43 2211.89 1.374 190.66 2212.89 1.371 190.89 2213.89 1.369 191.12 2214.89 1.366 191.35 2215.89 1.363 191.59 2216.89 1.360 191.82 2217.89 1.358 192.05 2218.89 1.355 192.29 2219.89 1.352 192.53 2220.89 1.349 192.76 2221.89 1.346 193.00 2222.89 1.343 193.24 2223.89 1.340 193.48 2224.89 1.337 193.72 2225.89 1.334 193.96 2226.89 1.331 194.21 2227.89 1.328 194.45 2228.89 1.325 194.70 2229.89 1.322 194.94 2230.89 1.319 195.19 2231.89 1.316 195.44 2232.89 1.313 195.69 2233.89 1.310 195.94 2234.89 1.306 196.20 2235.89 1.303 196.45 2236.89 1.300 196.70 2237.89 1.297 196.96 2238.89 1.293 197.22 2239.89 1.290 197.48 2240.89 1.287 197.74 2241.89 1.283 198.00 2242.89 1.280 198.26 2243.89 1.277 198.53 2244.89 1.273 198.79 2245.89 1.270 199.06 2246.89 1.267 199.33 2247.89 1.263 199.60 2248.89 1.260 199.87 2249.89 1.256 200.15 2250.89 1.253 200.42 2251.89 1.249 200.70 2252.89 1.246 200.97 2253.89 1.242 201.25 2254.89 1.239 201.53 2255.89 1.235 201.82 2256.89 1.232 202.10 2257.89 1.228 202.39 2258.89 1.225 202.67 2259.89 1.221 202.96 2260.89 1.218 203.25 2261.89 1.214 203.55 2262.89 1.211 203.84 2263.89 1.207 204.14 2264.89 1.203 204.43 2265.89 1.200 204.73 2266.89 1.196 205.03 2267.89 1.193 205.34 2268.89 1.189 205.64 2269.89 1.185 205.95 2270.89 1.182 206.26 2271.89 1.178 206.57 2272.89 1.174 206.88 2273.89 1.171 207.20 2274.89 1.167 207.51 2275.89 1.163 207.83 2276.89 1.160 208.15 2277.89 1.156 208.47 2278.89 1.152 208.80 2279.89 1.149 209.13 2280.89 1.145 209.45 2281.89 1.142 209.78 2282.89 1.138 210.12 2283.89 1.134 210.45 2284.89 1.131 210.79 2285.89 1.127 211.13 2286.89 1.123 211.47 2287.89 1.120 211.81 2288.89 1.116 212.16 2289.89 1.112 212.51 2290.89 1.109 212.86 2291.89 1.105 213.21 2292.89 1.102 213.57 2293.89 1.098 213.92 2294.89 1.094 214.28 2295.89 1.091 214.65 2296.89 1.087 215.01 2297.89 1.084 215.38 2298.89 1.080 215.75 2299.89 1.077 216.12 2300.89 1.073 216.49 2301.89 1.070 216.87 2302.89 1.066 217.25 2303.89 1.063 217.63 2304.89 1.059 218.01 2305.89 1.056 218.40 2306.89 1.052 218.79 2307.89 1.049 219.18 2308.89 1.045 219.58 2309.89 1.042 219.97 2310.89 1.039 220.37 2311.89 1.035 220.78 2312.89 1.032 221.18 2313.89 1.029 221.59 2314.89 1.025 222.00 2315.89 1.022 222.41 2316.89 1.019 222.83 2317.89 1.016 223.24 2318.89 1.012 223.66 2319.89 1.009 224.09 2320.89 1.006 224.51 2321.89 1.003 224.94 2322.89 1.000 225.37 2323.89 0.997 225.81 2324.89 0.993 226.24 2325.89 0.990 226.68 2326.89 0.987 227.13 2327.89 0.984 227.57 2328.89 0.981 228.02 2329.89 0.978 228.47 2330.89 0.976 228.92 2331.89 0.973 229.38 2332.89 0.970 229.84 2333.89 0.967 230.30 2334.89 0.964 230.76 2335.89 0.961 231.23 2336.89 0.959 231.70 2337.89 0.956 232.17 2338.89 0.953 232.64 2339.89 0.951 233.12 2340.89 0.948 233.60 2341.89 0.945 234.08 2342.89 0.943 234.57 2343.89 0.940 235.05 2344.89 0.938 235.54 2345.89 0.936 236.04 2346.89 0.933 236.53 2347.89 0.931 237.03 2348.89 0.929 237.53 2349.89 0.926 238.03 2350.89 0.924 238.54 2351.89 0.922 239.05
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
|
| Report created: |
2026-06-25 18:22:21 |