| WDS: | BU1093 | WDS ID/Discoverer |
| P: | 471.000 | Orbital period (years) |
| a: | 0.545 | Semi-major axis (arcseconds) |
| i: | 42.4 | Inclination (degrees) |
| Ω: | 132.3 | Longitude of ascending node (degrees) |
| T: | 1844.260 | Epoch of periastron passage (year) |
| e: | 0.517 | Eccentricity |
| ω: | 181.6 | Longitude of periastron (degrees) |
| Start-Year: | 1789.5 | Year |
| End-Year: | 2260.5 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for BU1093 |
||
| Position: | 002054.59+105836.8 | Epoch-2000 right ascension and declination |
| WDS-ID: | 00209+1059 | WDS designation |
| Discoverer Code: | BU1093 | Discover designation and components |
| ADS number: | 287 | Aitken Double Star catalog |
| HD number: | 1663 | HD catalog number |
| Hipparcos number: | 1670 | Hipparcos catalog number |
| V1: | 6.73 | Magnitude of the primary |
| V2: | 8.55 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2005 | Date of last observation |
| Orbit grade: | 4 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | Flags | |
| Ephemerides: | Ephemerides | |
| Code: | Lin2010c | 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 0.785 121.92 -------------------------- 1789.50 0.334 208.50 1790.50 0.330 209.80 1791.50 0.326 211.13 1792.50 0.323 212.49 1793.50 0.319 213.89 1794.50 0.315 215.32 1795.50 0.311 216.78 1796.50 0.308 218.28 1797.50 0.304 219.81 1798.50 0.301 221.37 1799.50 0.298 222.97 1800.50 0.295 224.61 1801.50 0.292 226.28 1802.50 0.289 227.98 1803.50 0.286 229.72 1804.50 0.283 231.49 1805.50 0.281 233.30 1806.50 0.278 235.13 1807.50 0.276 237.00 1808.50 0.274 238.90 1809.50 0.272 240.82 1810.50 0.270 242.78 1811.50 0.268 244.76 1812.50 0.267 246.76 1813.50 0.265 248.79 1814.50 0.264 250.83 1815.50 0.263 252.90 1816.50 0.262 254.98 1817.50 0.261 257.08 1818.50 0.261 259.19 1819.50 0.260 261.31 1820.50 0.259 263.43 1821.50 0.259 265.57 1822.50 0.259 267.71 1823.50 0.259 269.85 1824.50 0.259 271.99 1825.50 0.259 274.13 1826.50 0.259 276.27 1827.50 0.259 278.41 1828.50 0.260 280.54 1829.50 0.260 282.67 1830.50 0.260 284.79 1831.50 0.261 286.91 1832.50 0.261 289.02 1833.50 0.261 291.12 1834.50 0.262 293.22 1835.50 0.262 295.31 1836.50 0.262 297.40 1837.50 0.263 299.48 1838.50 0.263 301.56 1839.50 0.263 303.63 1840.50 0.263 305.70 1841.50 0.263 307.77 1842.50 0.263 309.84 1843.50 0.263 311.91 1844.50 0.263 313.98 1845.50 0.263 316.05 1846.50 0.263 318.13 1847.50 0.262 320.21 1848.50 0.262 322.30 1849.50 0.261 324.40 1850.50 0.261 326.50 1851.50 0.260 328.62 1852.50 0.260 330.74 1853.50 0.259 332.87 1854.50 0.259 335.01 1855.50 0.258 337.16 1856.50 0.257 339.33 1857.50 0.257 341.50 1858.50 0.256 343.68 1859.50 0.256 345.87 1860.50 0.255 348.07 1861.50 0.255 350.27 1862.50 0.255 352.49 1863.50 0.254 354.70 1864.50 0.254 356.92 1865.50 0.254 359.13 1866.50 0.255 1.35 1867.50 0.255 3.56 1868.50 0.255 5.76 1869.50 0.256 7.96 1870.50 0.257 10.14 1871.50 0.258 12.31 1872.50 0.259 14.47 1873.50 0.260 16.60 1874.50 0.261 18.72 1875.50 0.263 20.81 1876.50 0.264 22.87 1877.50 0.266 24.91 1878.50 0.268 26.92 1879.50 0.270 28.90 1880.50 0.273 30.84 1881.50 0.275 32.75 1882.50 0.278 34.63 1883.50 0.281 36.47 1884.50 0.284 38.27 1885.50 0.287 40.04 1886.50 0.290 41.77 1887.50 0.293 43.46 1888.50 0.296 45.11 1889.50 0.300 46.73 1890.50 0.303 48.31 1891.50 0.307 49.85 1892.50 0.311 51.35 1893.50 0.315 52.82 1894.50 0.319 54.25 1895.50 0.323 55.64 1896.50 0.327 57.00 1897.50 0.331 58.33 1898.50 0.335 59.62 1899.50 0.339 60.89 1900.50 0.344 62.12 1901.50 0.348 63.31 1902.50 0.353 64.48 1903.50 0.357 65.62 1904.50 0.362 66.73 1905.50 0.366 67.82 1906.50 0.371 68.88 1907.50 0.375 69.91 1908.50 0.380 70.91 1909.50 0.384 71.90 1910.50 0.389 72.86 1911.50 0.394 73.79 1912.50 0.398 74.71 1913.50 0.403 75.60 1914.50 0.408 76.47 1915.50 0.413 77.33 1916.50 0.417 78.16 1917.50 0.422 78.98 1918.50 0.427 79.77 1919.50 0.431 80.55 1920.50 0.436 81.32 1921.50 0.441 82.06 1922.50 0.445 82.79 1923.50 0.450 83.51 1924.50 0.455 84.21 1925.50 0.459 84.90 1926.50 0.464 85.57 1927.50 0.469 86.23 1928.50 0.473 86.88 1929.50 0.478 87.52 1930.50 0.482 88.14 1931.50 0.487 88.75 1932.50 0.491 89.35 1933.50 0.496 89.94 1934.50 0.500 90.52 1935.50 0.505 91.09 1936.50 0.509 91.64 1937.50 0.514 92.19 1938.50 0.518 92.73 1939.50 0.522 93.26 1940.50 0.527 93.78 1941.50 0.531 94.30 1942.50 0.535 94.80 1943.50 0.540 95.30 1944.50 0.544 95.79 1945.50 0.548 96.27 1946.50 0.552 96.74 1947.50 0.556 97.21 1948.50 0.560 97.67 1949.50 0.565 98.13 1950.50 0.569 98.57 1951.50 0.573 99.01 1952.50 0.577 99.45 1953.50 0.581 99.88 1954.50 0.585 100.30 1955.50 0.589 100.72 1956.50 0.592 101.13 1957.50 0.596 101.53 1958.50 0.600 101.93 1959.50 0.604 102.33 1960.50 0.608 102.72 1961.50 0.611 103.11 1962.50 0.615 103.49 1963.50 0.619 103.87 1964.50 0.622 104.24 1965.50 0.626 104.61 1966.50 0.630 104.97 1967.50 0.633 105.33 1968.50 0.637 105.69 1969.50 0.640 106.04 1970.50 0.644 106.39 1971.50 0.647 106.73 1972.50 0.650 107.07 1973.50 0.654 107.41 1974.50 0.657 107.74 1975.50 0.660 108.07 1976.50 0.664 108.40 1977.50 0.667 108.73 1978.50 0.670 109.05 1979.50 0.673 109.36 1980.50 0.676 109.68 1981.50 0.680 109.99 1982.50 0.683 110.30 1983.50 0.686 110.61 1984.50 0.689 110.91 1985.50 0.692 111.21 1986.50 0.695 111.51 1987.50 0.697 111.81 1988.50 0.700 112.10 1989.50 0.703 112.39 1990.50 0.706 112.68 1991.50 0.709 112.97 1992.50 0.711 113.25 1993.50 0.714 113.54 1994.50 0.717 113.82 1995.50 0.719 114.10 1996.50 0.722 114.37 1997.50 0.725 114.65 1998.50 0.727 114.92 1999.50 0.730 115.19 2000.50 0.732 115.46 2001.50 0.735 115.72 2002.50 0.737 115.99 2003.50 0.739 116.25 2004.50 0.742 116.51 2005.50 0.744 116.77 2006.50 0.746 117.03 2007.50 0.749 117.29 2008.50 0.751 117.55 2009.50 0.753 117.80 2010.50 0.755 118.05 2011.50 0.757 118.30 2012.50 0.759 118.55 2013.50 0.761 118.80 2014.50 0.763 119.05 2015.50 0.765 119.29 2016.50 0.767 119.54 2017.50 0.769 119.78 2018.50 0.771 120.02 2019.50 0.773 120.26 2020.50 0.775 120.50 2021.50 0.777 120.74 2022.50 0.778 120.98 2023.50 0.780 121.21 2024.50 0.782 121.45 2025.50 0.783 121.68 2026.50 0.785 121.92 2027.50 0.787 122.15 2028.50 0.788 122.38 2029.50 0.790 122.61 2030.50 0.791 122.84 2031.50 0.793 123.07 2032.50 0.794 123.30 2033.50 0.796 123.53 2034.50 0.797 123.75 2035.50 0.798 123.98 2036.50 0.800 124.20 2037.50 0.801 124.43 2038.50 0.802 124.65 2039.50 0.803 124.87 2040.50 0.805 125.09 2041.50 0.806 125.32 2042.50 0.807 125.54 2043.50 0.808 125.76 2044.50 0.809 125.98 2045.50 0.810 126.19 2046.50 0.811 126.41 2047.50 0.812 126.63 2048.50 0.813 126.85 2049.50 0.814 127.06 2050.50 0.815 127.28 2051.50 0.816 127.50 2052.50 0.816 127.71 2053.50 0.817 127.93 2054.50 0.818 128.14 2055.50 0.819 128.36 2056.50 0.819 128.57 2057.50 0.820 128.78 2058.50 0.821 129.00 2059.50 0.821 129.21 2060.50 0.822 129.42 2061.50 0.822 129.64 2062.50 0.823 129.85 2063.50 0.823 130.06 2064.50 0.824 130.27 2065.50 0.824 130.48 2066.50 0.825 130.69 2067.50 0.825 130.90 2068.50 0.825 131.11 2069.50 0.826 131.33 2070.50 0.826 131.54 2071.50 0.826 131.75 2072.50 0.826 131.96 2073.50 0.826 132.17 2074.50 0.826 132.38 2075.50 0.827 132.59 2076.50 0.827 132.80 2077.50 0.827 133.01 2078.50 0.827 133.22 2079.50 0.827 133.43 2080.50 0.827 133.64 2081.50 0.826 133.85 2082.50 0.826 134.06 2083.50 0.826 134.27 2084.50 0.826 134.48 2085.50 0.826 134.69 2086.50 0.826 134.90 2087.50 0.825 135.11 2088.50 0.825 135.32 2089.50 0.825 135.53 2090.50 0.824 135.74 2091.50 0.824 135.95 2092.50 0.823 136.16 2093.50 0.823 136.38 2094.50 0.822 136.59 2095.50 0.822 136.80 2096.50 0.821 137.01 2097.50 0.821 137.23 2098.50 0.820 137.44 2099.50 0.820 137.65 2100.50 0.819 137.87 2101.50 0.818 138.08 2102.50 0.817 138.30 2103.50 0.817 138.51 2104.50 0.816 138.73 2105.50 0.815 138.94 2106.50 0.814 139.16 2107.50 0.813 139.37 2108.50 0.812 139.59 2109.50 0.811 139.81 2110.50 0.810 140.03 2111.50 0.809 140.25 2112.50 0.808 140.47 2113.50 0.807 140.69 2114.50 0.806 140.91 2115.50 0.805 141.13 2116.50 0.804 141.35 2117.50 0.803 141.57 2118.50 0.801 141.80 2119.50 0.800 142.02 2120.50 0.799 142.24 2121.50 0.797 142.47 2122.50 0.796 142.70 2123.50 0.795 142.92 2124.50 0.793 143.15 2125.50 0.792 143.38 2126.50 0.790 143.61 2127.50 0.789 143.84 2128.50 0.787 144.07 2129.50 0.786 144.30 2130.50 0.784 144.53 2131.50 0.782 144.77 2132.50 0.781 145.00 2133.50 0.779 145.24 2134.50 0.777 145.48 2135.50 0.775 145.71 2136.50 0.774 145.95 2137.50 0.772 146.19 2138.50 0.770 146.43 2139.50 0.768 146.68 2140.50 0.766 146.92 2141.50 0.764 147.17 2142.50 0.762 147.41 2143.50 0.760 147.66 2144.50 0.758 147.91 2145.50 0.756 148.16 2146.50 0.754 148.41 2147.50 0.752 148.66 2148.50 0.750 148.92 2149.50 0.747 149.18 2150.50 0.745 149.43 2151.50 0.743 149.69 2152.50 0.741 149.95 2153.50 0.738 150.22 2154.50 0.736 150.48 2155.50 0.733 150.75 2156.50 0.731 151.01 2157.50 0.729 151.28 2158.50 0.726 151.55 2159.50 0.724 151.83 2160.50 0.721 152.10 2161.50 0.718 152.38 2162.50 0.716 152.66 2163.50 0.713 152.94 2164.50 0.710 153.22 2165.50 0.708 153.51 2166.50 0.705 153.80 2167.50 0.702 154.09 2168.50 0.699 154.38 2169.50 0.696 154.67 2170.50 0.694 154.97 2171.50 0.691 155.27 2172.50 0.688 155.57 2173.50 0.685 155.88 2174.50 0.682 156.18 2175.50 0.679 156.49 2176.50 0.676 156.81 2177.50 0.673 157.12 2178.50 0.669 157.44 2179.50 0.666 157.76 2180.50 0.663 158.09 2181.50 0.660 158.42 2182.50 0.657 158.75 2183.50 0.653 159.08 2184.50 0.650 159.42 2185.50 0.647 159.76 2186.50 0.643 160.11 2187.50 0.640 160.45 2188.50 0.637 160.81 2189.50 0.633 161.16 2190.50 0.630 161.52 2191.50 0.626 161.89 2192.50 0.622 162.26 2193.50 0.619 162.63 2194.50 0.615 163.00 2195.50 0.612 163.39 2196.50 0.608 163.77 2197.50 0.604 164.16 2198.50 0.601 164.56 2199.50 0.597 164.96 2200.50 0.593 165.36 2201.50 0.589 165.77 2202.50 0.585 166.19 2203.50 0.581 166.61 2204.50 0.578 167.04 2205.50 0.574 167.47 2206.50 0.570 167.91 2207.50 0.566 168.36 2208.50 0.562 168.81 2209.50 0.558 169.27 2210.50 0.554 169.73 2211.50 0.549 170.20 2212.50 0.545 170.68 2213.50 0.541 171.17 2214.50 0.537 171.66 2215.50 0.533 172.17 2216.50 0.529 172.67 2217.50 0.524 173.19 2218.50 0.520 173.72 2219.50 0.516 174.25 2220.50 0.511 174.80 2221.50 0.507 175.35 2222.50 0.503 175.91 2223.50 0.498 176.49 2224.50 0.494 177.07 2225.50 0.490 177.66 2226.50 0.485 178.27 2227.50 0.481 178.88 2228.50 0.476 179.51 2229.50 0.472 180.15 2230.50 0.467 180.80 2231.50 0.463 181.46 2232.50 0.458 182.14 2233.50 0.454 182.83 2234.50 0.449 183.53 2235.50 0.445 184.25 2236.50 0.440 184.98 2237.50 0.436 185.73 2238.50 0.431 186.49 2239.50 0.427 187.27 2240.50 0.422 188.07 2241.50 0.418 188.88 2242.50 0.413 189.72 2243.50 0.408 190.57 2244.50 0.404 191.44 2245.50 0.399 192.33 2246.50 0.395 193.24 2247.50 0.390 194.17 2248.50 0.386 195.12 2249.50 0.381 196.10 2250.50 0.377 197.09 2251.50 0.373 198.12 2252.50 0.368 199.16 2253.50 0.364 200.23 2254.50 0.359 201.33 2255.50 0.355 202.45 2256.50 0.351 203.61 2257.50 0.347 204.79 2258.50 0.343 205.99 2259.50 0.338 207.23
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 14:38:32 |