| WDS: | BU182AB | WDS ID/Discoverer |
| P: | 388.000 | Orbital period (years) |
| a: | 0.957 | Semi-major axis (arcseconds) |
| i: | 86.93 | Inclination (degrees) |
| Ω: | 44.34 | Longitude of ascending node (degrees) |
| T: | 1928.600 | Epoch of periastron passage (year) |
| e: | 0.464 | Eccentricity |
| ω: | 93.7 | Longitude of periastron (degrees) |
| Start-Year: | 1831.0 | Year |
| End-Year: | 2219.0 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for BU182AB |
||
| Position: | 231705.05-135103.3 | Epoch-2000 right ascension and declination |
| WDS-ID: | 23171-1349 | WDS designation |
| Discoverer Code: | BU182AB | Discover designation and components |
| ADS number: | 16644 | Aitken Double Star catalog |
| HD number: | 219617 | HD catalog number |
| Hipparcos number: | 114962 | Hipparcos catalog number |
| V1: | 8.77 | Magnitude of the primary |
| V2: | 9.08 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | Date of last observation | |
| Orbit grade: | 3 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | Mdz2017 | 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 0.714 228.19 -------------------------- 1831.00 0.824 41.39 1832.00 0.828 41.45 1833.00 0.832 41.50 1834.00 0.836 41.56 1835.00 0.839 41.62 1836.00 0.842 41.68 1837.00 0.846 41.73 1838.00 0.849 41.79 1839.00 0.852 41.85 1840.00 0.855 41.90 1841.00 0.857 41.96 1842.00 0.860 42.01 1843.00 0.862 42.07 1844.00 0.864 42.12 1845.00 0.866 42.17 1846.00 0.868 42.23 1847.00 0.870 42.28 1848.00 0.872 42.33 1849.00 0.873 42.39 1850.00 0.874 42.44 1851.00 0.875 42.49 1852.00 0.876 42.54 1853.00 0.877 42.60 1854.00 0.877 42.65 1855.00 0.877 42.70 1856.00 0.877 42.75 1857.00 0.877 42.81 1858.00 0.877 42.86 1859.00 0.876 42.91 1860.00 0.875 42.96 1861.00 0.874 43.02 1862.00 0.873 43.07 1863.00 0.871 43.12 1864.00 0.869 43.18 1865.00 0.867 43.23 1866.00 0.865 43.28 1867.00 0.863 43.34 1868.00 0.860 43.39 1869.00 0.857 43.45 1870.00 0.853 43.50 1871.00 0.850 43.56 1872.00 0.846 43.61 1873.00 0.841 43.67 1874.00 0.837 43.73 1875.00 0.832 43.78 1876.00 0.827 43.84 1877.00 0.821 43.90 1878.00 0.816 43.96 1879.00 0.810 44.02 1880.00 0.803 44.09 1881.00 0.796 44.15 1882.00 0.789 44.21 1883.00 0.781 44.28 1884.00 0.773 44.35 1885.00 0.765 44.41 1886.00 0.756 44.48 1887.00 0.747 44.55 1888.00 0.738 44.63 1889.00 0.728 44.70 1890.00 0.718 44.78 1891.00 0.707 44.86 1892.00 0.695 44.94 1893.00 0.684 45.03 1894.00 0.672 45.11 1895.00 0.659 45.20 1896.00 0.646 45.30 1897.00 0.632 45.40 1898.00 0.618 45.50 1899.00 0.604 45.61 1900.00 0.589 45.72 1901.00 0.573 45.84 1902.00 0.557 45.97 1903.00 0.541 46.10 1904.00 0.524 46.24 1905.00 0.506 46.40 1906.00 0.488 46.56 1907.00 0.470 46.73 1908.00 0.451 46.93 1909.00 0.431 47.13 1910.00 0.411 47.36 1911.00 0.390 47.61 1912.00 0.369 47.89 1913.00 0.348 48.21 1914.00 0.326 48.56 1915.00 0.303 48.97 1916.00 0.281 49.44 1917.00 0.258 50.00 1918.00 0.234 50.67 1919.00 0.210 51.49 1920.00 0.186 52.52 1921.00 0.162 53.85 1922.00 0.137 55.67 1923.00 0.113 58.26 1924.00 0.089 62.29 1925.00 0.065 69.30 1926.00 0.043 83.78 1927.00 0.029 118.44 1928.00 0.033 167.23 1929.00 0.051 192.05 1930.00 0.074 202.74 1931.00 0.098 208.31 1932.00 0.122 211.67 1933.00 0.147 213.91 1934.00 0.171 215.51 1935.00 0.195 216.72 1936.00 0.219 217.66 1937.00 0.243 218.42 1938.00 0.266 219.04 1939.00 0.289 219.56 1940.00 0.312 220.01 1941.00 0.334 220.40 1942.00 0.355 220.74 1943.00 0.376 221.04 1944.00 0.397 221.31 1945.00 0.417 221.55 1946.00 0.437 221.77 1947.00 0.456 221.98 1948.00 0.474 222.16 1949.00 0.492 222.34 1950.00 0.509 222.50 1951.00 0.526 222.65 1952.00 0.542 222.79 1953.00 0.558 222.92 1954.00 0.573 223.05 1955.00 0.588 223.17 1956.00 0.602 223.28 1957.00 0.615 223.39 1958.00 0.628 223.49 1959.00 0.641 223.59 1960.00 0.653 223.69 1961.00 0.664 223.78 1962.00 0.675 223.87 1963.00 0.686 223.96 1964.00 0.696 224.04 1965.00 0.705 224.13 1966.00 0.714 224.21 1967.00 0.723 224.28 1968.00 0.731 224.36 1969.00 0.739 224.43 1970.00 0.746 224.51 1971.00 0.753 224.58 1972.00 0.760 224.65 1973.00 0.766 224.72 1974.00 0.772 224.79 1975.00 0.777 224.85 1976.00 0.782 224.92 1977.00 0.787 224.99 1978.00 0.791 225.05 1979.00 0.795 225.12 1980.00 0.799 225.18 1981.00 0.802 225.24 1982.00 0.805 225.30 1983.00 0.808 225.37 1984.00 0.810 225.43 1985.00 0.813 225.49 1986.00 0.814 225.55 1987.00 0.816 225.61 1988.00 0.817 225.67 1989.00 0.818 225.73 1990.00 0.819 225.79 1991.00 0.820 225.85 1992.00 0.820 225.91 1993.00 0.820 225.97 1994.00 0.820 226.03 1995.00 0.819 226.09 1996.00 0.819 226.15 1997.00 0.818 226.21 1998.00 0.817 226.27 1999.00 0.815 226.33 2000.00 0.814 226.39 2001.00 0.812 226.45 2002.00 0.810 226.52 2003.00 0.808 226.58 2004.00 0.806 226.64 2005.00 0.803 226.70 2006.00 0.801 226.76 2007.00 0.798 226.83 2008.00 0.795 226.89 2009.00 0.792 226.95 2010.00 0.789 227.02 2011.00 0.785 227.08 2012.00 0.782 227.15 2013.00 0.778 227.22 2014.00 0.774 227.28 2015.00 0.770 227.35 2016.00 0.766 227.42 2017.00 0.761 227.49 2018.00 0.757 227.56 2019.00 0.752 227.63 2020.00 0.748 227.70 2021.00 0.743 227.77 2022.00 0.738 227.85 2023.00 0.733 227.92 2024.00 0.727 228.00 2025.00 0.722 228.07 2026.00 0.717 228.15 2027.00 0.711 228.23 2028.00 0.706 228.31 2029.00 0.700 228.39 2030.00 0.694 228.48 2031.00 0.688 228.56 2032.00 0.682 228.65 2033.00 0.676 228.73 2034.00 0.670 228.82 2035.00 0.663 228.91 2036.00 0.657 229.01 2037.00 0.650 229.10 2038.00 0.644 229.20 2039.00 0.637 229.30 2040.00 0.630 229.40 2041.00 0.624 229.50 2042.00 0.617 229.60 2043.00 0.610 229.71 2044.00 0.603 229.82 2045.00 0.595 229.93 2046.00 0.588 230.05 2047.00 0.581 230.17 2048.00 0.574 230.29 2049.00 0.566 230.41 2050.00 0.559 230.54 2051.00 0.551 230.67 2052.00 0.544 230.80 2053.00 0.536 230.94 2054.00 0.528 231.08 2055.00 0.521 231.23 2056.00 0.513 231.38 2057.00 0.505 231.54 2058.00 0.497 231.70 2059.00 0.489 231.86 2060.00 0.481 232.04 2061.00 0.473 232.21 2062.00 0.465 232.40 2063.00 0.457 232.59 2064.00 0.448 232.78 2065.00 0.440 232.99 2066.00 0.432 233.20 2067.00 0.424 233.42 2068.00 0.415 233.65 2069.00 0.407 233.89 2070.00 0.398 234.14 2071.00 0.390 234.40 2072.00 0.382 234.67 2073.00 0.373 234.95 2074.00 0.364 235.25 2075.00 0.356 235.56 2076.00 0.347 235.88 2077.00 0.339 236.23 2078.00 0.330 236.59 2079.00 0.321 236.97 2080.00 0.313 237.37 2081.00 0.304 237.79 2082.00 0.295 238.24 2083.00 0.287 238.71 2084.00 0.278 239.22 2085.00 0.269 239.76 2086.00 0.261 240.33 2087.00 0.252 240.95 2088.00 0.243 241.60 2089.00 0.235 242.31 2090.00 0.226 243.07 2091.00 0.217 243.89 2092.00 0.209 244.78 2093.00 0.200 245.74 2094.00 0.192 246.79 2095.00 0.183 247.94 2096.00 0.175 249.19 2097.00 0.167 250.58 2098.00 0.158 252.11 2099.00 0.150 253.80 2100.00 0.142 255.69 2101.00 0.134 257.80 2102.00 0.127 260.16 2103.00 0.119 262.83 2104.00 0.112 265.83 2105.00 0.106 269.24 2106.00 0.099 273.10 2107.00 0.093 277.46 2108.00 0.088 282.37 2109.00 0.083 287.87 2110.00 0.080 293.93 2111.00 0.077 300.50 2112.00 0.075 307.45 2113.00 0.075 314.61 2114.00 0.076 321.75 2115.00 0.077 328.66 2116.00 0.080 335.18 2117.00 0.084 341.17 2118.00 0.089 346.59 2119.00 0.094 351.44 2120.00 0.100 355.74 2121.00 0.106 359.53 2122.00 0.113 2.89 2123.00 0.120 5.85 2124.00 0.128 8.48 2125.00 0.135 10.81 2126.00 0.143 12.89 2127.00 0.151 14.75 2128.00 0.159 16.42 2129.00 0.168 17.93 2130.00 0.176 19.30 2131.00 0.184 20.54 2132.00 0.193 21.68 2133.00 0.201 22.71 2134.00 0.210 23.67 2135.00 0.219 24.55 2136.00 0.227 25.36 2137.00 0.236 26.11 2138.00 0.244 26.81 2139.00 0.253 27.46 2140.00 0.262 28.07 2141.00 0.271 28.64 2142.00 0.279 29.17 2143.00 0.288 29.67 2144.00 0.297 30.15 2145.00 0.305 30.59 2146.00 0.314 31.01 2147.00 0.323 31.41 2148.00 0.331 31.79 2149.00 0.340 32.14 2150.00 0.349 32.48 2151.00 0.357 32.81 2152.00 0.366 33.12 2153.00 0.374 33.41 2154.00 0.383 33.69 2155.00 0.392 33.96 2156.00 0.400 34.22 2157.00 0.408 34.46 2158.00 0.417 34.70 2159.00 0.425 34.93 2160.00 0.434 35.15 2161.00 0.442 35.36 2162.00 0.450 35.56 2163.00 0.459 35.75 2164.00 0.467 35.94 2165.00 0.475 36.12 2166.00 0.483 36.30 2167.00 0.491 36.47 2168.00 0.499 36.63 2169.00 0.507 36.79 2170.00 0.515 36.95 2171.00 0.523 37.10 2172.00 0.531 37.24 2173.00 0.539 37.38 2174.00 0.547 37.52 2175.00 0.555 37.65 2176.00 0.562 37.78 2177.00 0.570 37.91 2178.00 0.578 38.03 2179.00 0.585 38.15 2180.00 0.593 38.27 2181.00 0.600 38.38 2182.00 0.607 38.49 2183.00 0.615 38.60 2184.00 0.622 38.70 2185.00 0.629 38.81 2186.00 0.636 38.91 2187.00 0.643 39.00 2188.00 0.650 39.10 2189.00 0.657 39.20 2190.00 0.664 39.29 2191.00 0.671 39.38 2192.00 0.677 39.47 2193.00 0.684 39.55 2194.00 0.690 39.64 2195.00 0.697 39.72 2196.00 0.703 39.81 2197.00 0.710 39.89 2198.00 0.716 39.97 2199.00 0.722 40.04 2200.00 0.728 40.12 2201.00 0.734 40.20 2202.00 0.740 40.27 2203.00 0.746 40.34 2204.00 0.751 40.42 2205.00 0.757 40.49 2206.00 0.762 40.56 2207.00 0.768 40.63 2208.00 0.773 40.69 2209.00 0.778 40.76 2210.00 0.783 40.83 2211.00 0.788 40.89 2212.00 0.793 40.96 2213.00 0.798 41.02 2214.00 0.803 41.08 2215.00 0.807 41.15 2216.00 0.812 41.21 2217.00 0.816 41.27 2218.00 0.820 41.33
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 18:49:19 |