| WDS: | BU106AB | WDS ID/Discoverer |
| P: | 614.000 | Orbital period (years) |
| a: | 1.587 | Semi-major axis (arcseconds) |
| i: | 52.9 | Inclination (degrees) |
| Ω: | 46.5 | Longitude of ascending node (degrees) |
| T: | 1655.000 | Epoch of periastron passage (year) |
| e: | 0.65 | Eccentricity |
| ω: | 116.5 | Longitude of periastron (degrees) |
| Start-Year: | 1718.0 | Year |
| End-Year: | 2332.0 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for BU106AB |
||
| Position: | 144919.09-140856.3 | Epoch-2000 right ascension and declination |
| WDS-ID: | 14493-1409 | WDS designation |
| Discoverer Code: | BU106AB | Discover designation and components |
| ADS number: | 9396 | Aitken Double Star catalog |
| HD number: | 130559 | HD catalog number |
| Hipparcos number: | 72489 | Hipparcos catalog number |
| V1: | 5.61 | Magnitude of the primary |
| V2: | 6.62 | Magnitude of the secondary |
| Equinox: | 2000 | 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: | Zir2015a | 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 1.959 8.11 -------------------------- 1718.00 0.991 264.35 1719.00 0.994 265.04 1720.00 0.998 265.72 1721.00 1.001 266.40 1722.00 1.005 267.07 1723.00 1.008 267.74 1724.00 1.012 268.40 1725.00 1.015 269.06 1726.00 1.018 269.72 1727.00 1.022 270.37 1728.00 1.025 271.01 1729.00 1.028 271.66 1730.00 1.031 272.29 1731.00 1.034 272.93 1732.00 1.038 273.56 1733.00 1.041 274.19 1734.00 1.044 274.81 1735.00 1.047 275.43 1736.00 1.050 276.05 1737.00 1.053 276.66 1738.00 1.056 277.27 1739.00 1.059 277.87 1740.00 1.062 278.47 1741.00 1.065 279.07 1742.00 1.068 279.67 1743.00 1.071 280.26 1744.00 1.074 280.85 1745.00 1.077 281.43 1746.00 1.080 282.01 1747.00 1.083 282.59 1748.00 1.086 283.17 1749.00 1.089 283.74 1750.00 1.092 284.31 1751.00 1.095 284.87 1752.00 1.098 285.44 1753.00 1.101 286.00 1754.00 1.104 286.55 1755.00 1.107 287.11 1756.00 1.110 287.66 1757.00 1.113 288.20 1758.00 1.117 288.75 1759.00 1.120 289.29 1760.00 1.123 289.83 1761.00 1.126 290.36 1762.00 1.129 290.90 1763.00 1.132 291.43 1764.00 1.135 291.95 1765.00 1.138 292.48 1766.00 1.141 293.00 1767.00 1.144 293.52 1768.00 1.148 294.03 1769.00 1.151 294.55 1770.00 1.154 295.05 1771.00 1.157 295.56 1772.00 1.160 296.07 1773.00 1.164 296.57 1774.00 1.167 297.07 1775.00 1.170 297.56 1776.00 1.173 298.05 1777.00 1.177 298.55 1778.00 1.180 299.03 1779.00 1.183 299.52 1780.00 1.186 300.00 1781.00 1.190 300.48 1782.00 1.193 300.96 1783.00 1.196 301.43 1784.00 1.200 301.90 1785.00 1.203 302.37 1786.00 1.207 302.84 1787.00 1.210 303.30 1788.00 1.213 303.76 1789.00 1.217 304.22 1790.00 1.220 304.68 1791.00 1.224 305.13 1792.00 1.227 305.58 1793.00 1.231 306.03 1794.00 1.234 306.47 1795.00 1.238 306.92 1796.00 1.241 307.36 1797.00 1.245 307.80 1798.00 1.248 308.23 1799.00 1.252 308.66 1800.00 1.255 309.10 1801.00 1.259 309.52 1802.00 1.262 309.95 1803.00 1.266 310.37 1804.00 1.270 310.79 1805.00 1.273 311.21 1806.00 1.277 311.63 1807.00 1.281 312.04 1808.00 1.284 312.45 1809.00 1.288 312.86 1810.00 1.291 313.27 1811.00 1.295 313.68 1812.00 1.299 314.08 1813.00 1.303 314.48 1814.00 1.306 314.88 1815.00 1.310 315.27 1816.00 1.314 315.67 1817.00 1.317 316.06 1818.00 1.321 316.45 1819.00 1.325 316.83 1820.00 1.329 317.22 1821.00 1.332 317.60 1822.00 1.336 317.98 1823.00 1.340 318.36 1824.00 1.344 318.73 1825.00 1.347 319.11 1826.00 1.351 319.48 1827.00 1.355 319.85 1828.00 1.359 320.22 1829.00 1.363 320.58 1830.00 1.366 320.95 1831.00 1.370 321.31 1832.00 1.374 321.67 1833.00 1.378 322.02 1834.00 1.382 322.38 1835.00 1.386 322.73 1836.00 1.389 323.08 1837.00 1.393 323.43 1838.00 1.397 323.78 1839.00 1.401 324.13 1840.00 1.405 324.47 1841.00 1.409 324.81 1842.00 1.413 325.15 1843.00 1.416 325.49 1844.00 1.420 325.83 1845.00 1.424 326.16 1846.00 1.428 326.50 1847.00 1.432 326.83 1848.00 1.436 327.16 1849.00 1.440 327.48 1850.00 1.444 327.81 1851.00 1.447 328.13 1852.00 1.451 328.46 1853.00 1.455 328.78 1854.00 1.459 329.10 1855.00 1.463 329.41 1856.00 1.467 329.73 1857.00 1.471 330.04 1858.00 1.475 330.35 1859.00 1.478 330.66 1860.00 1.482 330.97 1861.00 1.486 331.28 1862.00 1.490 331.59 1863.00 1.494 331.89 1864.00 1.498 332.19 1865.00 1.502 332.49 1866.00 1.505 332.79 1867.00 1.509 333.09 1868.00 1.513 333.39 1869.00 1.517 333.68 1870.00 1.521 333.98 1871.00 1.525 334.27 1872.00 1.529 334.56 1873.00 1.532 334.85 1874.00 1.536 335.13 1875.00 1.540 335.42 1876.00 1.544 335.71 1877.00 1.548 335.99 1878.00 1.551 336.27 1879.00 1.555 336.55 1880.00 1.559 336.83 1881.00 1.563 337.11 1882.00 1.567 337.38 1883.00 1.570 337.66 1884.00 1.574 337.93 1885.00 1.578 338.21 1886.00 1.582 338.48 1887.00 1.586 338.75 1888.00 1.589 339.02 1889.00 1.593 339.28 1890.00 1.597 339.55 1891.00 1.600 339.81 1892.00 1.604 340.08 1893.00 1.608 340.34 1894.00 1.612 340.60 1895.00 1.615 340.86 1896.00 1.619 341.12 1897.00 1.623 341.38 1898.00 1.626 341.63 1899.00 1.630 341.89 1900.00 1.634 342.14 1901.00 1.637 342.40 1902.00 1.641 342.65 1903.00 1.644 342.90 1904.00 1.648 343.15 1905.00 1.652 343.40 1906.00 1.655 343.65 1907.00 1.659 343.89 1908.00 1.662 344.14 1909.00 1.666 344.38 1910.00 1.670 344.63 1911.00 1.673 344.87 1912.00 1.677 345.11 1913.00 1.680 345.35 1914.00 1.684 345.59 1915.00 1.687 345.83 1916.00 1.691 346.06 1917.00 1.694 346.30 1918.00 1.697 346.54 1919.00 1.701 346.77 1920.00 1.704 347.00 1921.00 1.708 347.24 1922.00 1.711 347.47 1923.00 1.714 347.70 1924.00 1.718 347.93 1925.00 1.721 348.16 1926.00 1.725 348.39 1927.00 1.728 348.61 1928.00 1.731 348.84 1929.00 1.734 349.07 1930.00 1.738 349.29 1931.00 1.741 349.51 1932.00 1.744 349.74 1933.00 1.747 349.96 1934.00 1.751 350.18 1935.00 1.754 350.40 1936.00 1.757 350.62 1937.00 1.760 350.84 1938.00 1.763 351.06 1939.00 1.767 351.27 1940.00 1.770 351.49 1941.00 1.773 351.71 1942.00 1.776 351.92 1943.00 1.779 352.14 1944.00 1.782 352.35 1945.00 1.785 352.56 1946.00 1.788 352.77 1947.00 1.791 352.99 1948.00 1.794 353.20 1949.00 1.797 353.41 1950.00 1.800 353.62 1951.00 1.803 353.82 1952.00 1.806 354.03 1953.00 1.809 354.24 1954.00 1.812 354.45 1955.00 1.814 354.65 1956.00 1.817 354.86 1957.00 1.820 355.06 1958.00 1.823 355.27 1959.00 1.826 355.47 1960.00 1.828 355.67 1961.00 1.831 355.87 1962.00 1.834 356.08 1963.00 1.837 356.28 1964.00 1.839 356.48 1965.00 1.842 356.68 1966.00 1.845 356.88 1967.00 1.847 357.07 1968.00 1.850 357.27 1969.00 1.852 357.47 1970.00 1.855 357.67 1971.00 1.858 357.86 1972.00 1.860 358.06 1973.00 1.863 358.25 1974.00 1.865 358.45 1975.00 1.867 358.64 1976.00 1.870 358.84 1977.00 1.872 359.03 1978.00 1.875 359.22 1979.00 1.877 359.42 1980.00 1.879 359.61 1981.00 1.882 359.80 1982.00 1.884 359.99 1983.00 1.886 0.18 1984.00 1.888 0.37 1985.00 1.891 0.56 1986.00 1.893 0.75 1987.00 1.895 0.94 1988.00 1.897 1.13 1989.00 1.899 1.31 1990.00 1.901 1.50 1991.00 1.903 1.69 1992.00 1.906 1.88 1993.00 1.908 2.06 1994.00 1.910 2.25 1995.00 1.912 2.43 1996.00 1.913 2.62 1997.00 1.915 2.80 1998.00 1.917 2.99 1999.00 1.919 3.17 2000.00 1.921 3.36 2001.00 1.923 3.54 2002.00 1.925 3.72 2003.00 1.926 3.90 2004.00 1.928 4.09 2005.00 1.930 4.27 2006.00 1.931 4.45 2007.00 1.933 4.63 2008.00 1.935 4.81 2009.00 1.936 4.99 2010.00 1.938 5.17 2011.00 1.939 5.35 2012.00 1.941 5.53 2013.00 1.942 5.71 2014.00 1.944 5.89 2015.00 1.945 6.07 2016.00 1.947 6.25 2017.00 1.948 6.43 2018.00 1.949 6.61 2019.00 1.951 6.78 2020.00 1.952 6.96 2021.00 1.953 7.14 2022.00 1.954 7.32 2023.00 1.956 7.49 2024.00 1.957 7.67 2025.00 1.958 7.85 2026.00 1.959 8.02 2027.00 1.960 8.20 2028.00 1.961 8.38 2029.00 1.962 8.55 2030.00 1.963 8.73 2031.00 1.964 8.90 2032.00 1.965 9.08 2033.00 1.966 9.25 2034.00 1.966 9.43 2035.00 1.967 9.60 2036.00 1.968 9.78 2037.00 1.969 9.95 2038.00 1.969 10.13 2039.00 1.970 10.30 2040.00 1.971 10.48 2041.00 1.971 10.65 2042.00 1.972 10.83 2043.00 1.972 11.00 2044.00 1.973 11.17 2045.00 1.973 11.35 2046.00 1.974 11.52 2047.00 1.974 11.70 2048.00 1.974 11.87 2049.00 1.975 12.04 2050.00 1.975 12.22 2051.00 1.975 12.39 2052.00 1.975 12.56 2053.00 1.976 12.74 2054.00 1.976 12.91 2055.00 1.976 13.08 2056.00 1.976 13.26 2057.00 1.976 13.43 2058.00 1.976 13.60 2059.00 1.976 13.78 2060.00 1.976 13.95 2061.00 1.975 14.12 2062.00 1.975 14.30 2063.00 1.975 14.47 2064.00 1.975 14.64 2065.00 1.974 14.82 2066.00 1.974 14.99 2067.00 1.974 15.17 2068.00 1.973 15.34 2069.00 1.973 15.51 2070.00 1.972 15.69 2071.00 1.972 15.86 2072.00 1.971 16.04 2073.00 1.970 16.21 2074.00 1.970 16.38 2075.00 1.969 16.56 2076.00 1.968 16.73 2077.00 1.967 16.91 2078.00 1.966 17.08 2079.00 1.965 17.26 2080.00 1.964 17.43 2081.00 1.963 17.61 2082.00 1.962 17.78 2083.00 1.961 17.96 2084.00 1.960 18.14 2085.00 1.959 18.31 2086.00 1.958 18.49 2087.00 1.956 18.67 2088.00 1.955 18.84 2089.00 1.954 19.02 2090.00 1.952 19.20 2091.00 1.951 19.38 2092.00 1.949 19.55 2093.00 1.947 19.73 2094.00 1.946 19.91 2095.00 1.944 20.09 2096.00 1.942 20.27 2097.00 1.941 20.45 2098.00 1.939 20.63 2099.00 1.937 20.81 2100.00 1.935 20.99 2101.00 1.933 21.17 2102.00 1.931 21.35 2103.00 1.929 21.53 2104.00 1.926 21.72 2105.00 1.924 21.90 2106.00 1.922 22.08 2107.00 1.919 22.27 2108.00 1.917 22.45 2109.00 1.915 22.63 2110.00 1.912 22.82 2111.00 1.909 23.00 2112.00 1.907 23.19 2113.00 1.904 23.38 2114.00 1.901 23.56 2115.00 1.898 23.75 2116.00 1.896 23.94 2117.00 1.893 24.13 2118.00 1.890 24.32 2119.00 1.887 24.51 2120.00 1.883 24.70 2121.00 1.880 24.89 2122.00 1.877 25.08 2123.00 1.874 25.27 2124.00 1.870 25.47 2125.00 1.867 25.66 2126.00 1.863 25.85 2127.00 1.860 26.05 2128.00 1.856 26.25 2129.00 1.852 26.44 2130.00 1.848 26.64 2131.00 1.844 26.84 2132.00 1.840 27.04 2133.00 1.836 27.24 2134.00 1.832 27.44 2135.00 1.828 27.64 2136.00 1.824 27.85 2137.00 1.820 28.05 2138.00 1.815 28.25 2139.00 1.811 28.46 2140.00 1.806 28.67 2141.00 1.801 28.88 2142.00 1.797 29.08 2143.00 1.792 29.29 2144.00 1.787 29.51 2145.00 1.782 29.72 2146.00 1.777 29.93 2147.00 1.772 30.15 2148.00 1.767 30.36 2149.00 1.761 30.58 2150.00 1.756 30.80 2151.00 1.751 31.02 2152.00 1.745 31.24 2153.00 1.739 31.46 2154.00 1.734 31.69 2155.00 1.728 31.92 2156.00 1.722 32.14 2157.00 1.716 32.37 2158.00 1.710 32.60 2159.00 1.703 32.83 2160.00 1.697 33.07 2161.00 1.691 33.30 2162.00 1.684 33.54 2163.00 1.678 33.78 2164.00 1.671 34.02 2165.00 1.664 34.27 2166.00 1.657 34.51 2167.00 1.650 34.76 2168.00 1.643 35.01 2169.00 1.636 35.26 2170.00 1.628 35.52 2171.00 1.621 35.77 2172.00 1.613 36.03 2173.00 1.606 36.29 2174.00 1.598 36.56 2175.00 1.590 36.82 2176.00 1.582 37.09 2177.00 1.574 37.36 2178.00 1.566 37.64 2179.00 1.557 37.92 2180.00 1.549 38.20 2181.00 1.540 38.48 2182.00 1.531 38.77 2183.00 1.522 39.06 2184.00 1.513 39.35 2185.00 1.504 39.65 2186.00 1.495 39.95 2187.00 1.485 40.26 2188.00 1.476 40.56 2189.00 1.466 40.88 2190.00 1.456 41.19 2191.00 1.446 41.52 2192.00 1.436 41.84 2193.00 1.425 42.17 2194.00 1.415 42.51 2195.00 1.404 42.85 2196.00 1.393 43.19 2197.00 1.382 43.55 2198.00 1.371 43.90 2199.00 1.360 44.27 2200.00 1.348 44.64 2201.00 1.337 45.01 2202.00 1.325 45.39 2203.00 1.313 45.78 2204.00 1.301 46.18 2205.00 1.288 46.58 2206.00 1.276 46.99 2207.00 1.263 47.41 2208.00 1.250 47.84 2209.00 1.237 48.28 2210.00 1.224 48.73 2211.00 1.210 49.19 2212.00 1.196 49.65 2213.00 1.182 50.13 2214.00 1.168 50.62 2215.00 1.154 51.12 2216.00 1.139 51.64 2217.00 1.124 52.17 2218.00 1.109 52.71 2219.00 1.094 53.27 2220.00 1.079 53.84 2221.00 1.063 54.43 2222.00 1.047 55.04 2223.00 1.031 55.67 2224.00 1.014 56.31 2225.00 0.997 56.98 2226.00 0.981 57.68 2227.00 0.963 58.39 2228.00 0.946 59.14 2229.00 0.928 59.91 2230.00 0.910 60.71 2231.00 0.892 61.54 2232.00 0.874 62.41 2233.00 0.855 63.32 2234.00 0.836 64.26 2235.00 0.817 65.25 2236.00 0.797 66.29 2237.00 0.778 67.39 2238.00 0.758 68.53 2239.00 0.738 69.74 2240.00 0.718 71.02 2241.00 0.697 72.37 2242.00 0.677 73.81 2243.00 0.656 75.33 2244.00 0.635 76.96 2245.00 0.614 78.69 2246.00 0.594 80.55 2247.00 0.573 82.54 2248.00 0.552 84.68 2249.00 0.532 86.98 2250.00 0.512 89.47 2251.00 0.492 92.16 2252.00 0.473 95.07 2253.00 0.454 98.23 2254.00 0.436 101.65 2255.00 0.419 105.35 2256.00 0.404 109.35 2257.00 0.390 113.66 2258.00 0.377 118.27 2259.00 0.366 123.17 2260.00 0.358 128.34 2261.00 0.352 133.72 2262.00 0.348 139.26 2263.00 0.347 144.88 2264.00 0.348 150.49 2265.00 0.352 156.02 2266.00 0.358 161.40 2267.00 0.367 166.56 2268.00 0.377 171.46 2269.00 0.389 176.08 2270.00 0.402 180.40 2271.00 0.417 184.44 2272.00 0.433 188.19 2273.00 0.449 191.67 2274.00 0.466 194.91 2275.00 0.483 197.93 2276.00 0.500 200.73 2277.00 0.517 203.35 2278.00 0.534 205.81 2279.00 0.551 208.10 2280.00 0.568 210.27 2281.00 0.584 212.31 2282.00 0.600 214.24 2283.00 0.616 216.07 2284.00 0.631 217.81 2285.00 0.646 219.47 2286.00 0.660 221.06 2287.00 0.674 222.58 2288.00 0.688 224.04 2289.00 0.701 225.44 2290.00 0.713 226.80 2291.00 0.725 228.11 2292.00 0.737 229.37 2293.00 0.748 230.60 2294.00 0.759 231.79 2295.00 0.770 232.95 2296.00 0.780 234.08 2297.00 0.789 235.18 2298.00 0.799 236.25 2299.00 0.808 237.30 2300.00 0.817 238.33 2301.00 0.825 239.33 2302.00 0.833 240.31 2303.00 0.841 241.28 2304.00 0.849 242.23 2305.00 0.856 243.16 2306.00 0.863 244.08 2307.00 0.870 244.98 2308.00 0.876 245.87 2309.00 0.883 246.74 2310.00 0.889 247.60 2311.00 0.895 248.46 2312.00 0.901 249.29 2313.00 0.907 250.12 2314.00 0.912 250.94 2315.00 0.917 251.75 2316.00 0.923 252.55 2317.00 0.928 253.34 2318.00 0.933 254.12 2319.00 0.937 254.90 2320.00 0.942 255.67 2321.00 0.947 256.42 2322.00 0.951 257.18 2323.00 0.955 257.92 2324.00 0.960 258.66 2325.00 0.964 259.39 2326.00 0.968 260.12 2327.00 0.972 260.84 2328.00 0.976 261.55 2329.00 0.980 262.26 2330.00 0.983 262.96 2331.00 0.987 263.66
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
|
| Report created: |
2026-06-25 17:09:06 |