| WDS: | BU368AB | WDS ID/Discoverer |
| P: | 345.280 | Orbital period (years) |
| a: | 0.576 | Semi-major axis (arcseconds) |
| i: | 87.6 | Inclination (degrees) |
| Ω: | 270.1 | Longitude of ascending node (degrees) |
| T: | 1954.640 | Epoch of periastron passage (year) |
| e: | 0.665 | Eccentricity |
| ω: | 304.2 | Longitude of periastron (degrees) |
| Start-Year: | 1852.3600000000001 | Year |
| End-Year: | 2197.64 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for BU368AB |
||
| Position: | 210726.28-081405.6 | Epoch-2000 right ascension and declination |
| WDS-ID: | 21074-0814 | WDS designation |
| Discoverer Code: | BU368AB | Discover designation and components |
| ADS number: | 14648 | Aitken Double Star catalog |
| HD number: | 201038 | HD catalog number |
| Hipparcos number: | 104272 | Hipparcos catalog number |
| V1: | 7.56 | Magnitude of the primary |
| V2: | 8.24 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2014 | 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: | Tok2015c | 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 0.030 352.64 -------------------------- 1852.36 0.696 88.47 1853.36 0.697 88.49 1854.36 0.697 88.51 1855.36 0.697 88.53 1856.36 0.697 88.56 1857.36 0.696 88.58 1858.36 0.696 88.60 1859.36 0.696 88.62 1860.36 0.695 88.64 1861.36 0.695 88.67 1862.36 0.694 88.69 1863.36 0.694 88.71 1864.36 0.693 88.73 1865.36 0.692 88.76 1866.36 0.691 88.78 1867.36 0.690 88.80 1868.36 0.689 88.83 1869.36 0.688 88.85 1870.36 0.687 88.87 1871.36 0.685 88.89 1872.36 0.684 88.92 1873.36 0.682 88.94 1874.36 0.681 88.96 1875.36 0.679 88.99 1876.36 0.677 89.01 1877.36 0.675 89.03 1878.36 0.673 89.06 1879.36 0.671 89.08 1880.36 0.668 89.11 1881.36 0.666 89.13 1882.36 0.663 89.15 1883.36 0.661 89.18 1884.36 0.658 89.20 1885.36 0.655 89.23 1886.36 0.652 89.25 1887.36 0.649 89.28 1888.36 0.646 89.31 1889.36 0.642 89.33 1890.36 0.639 89.36 1891.36 0.635 89.39 1892.36 0.631 89.41 1893.36 0.628 89.44 1894.36 0.623 89.47 1895.36 0.619 89.50 1896.36 0.615 89.52 1897.36 0.610 89.55 1898.36 0.606 89.58 1899.36 0.601 89.61 1900.36 0.596 89.64 1901.36 0.591 89.67 1902.36 0.585 89.70 1903.36 0.580 89.74 1904.36 0.574 89.77 1905.36 0.568 89.80 1906.36 0.562 89.84 1907.36 0.556 89.87 1908.36 0.549 89.91 1909.36 0.543 89.94 1910.36 0.536 89.98 1911.36 0.529 90.02 1912.36 0.521 90.06 1913.36 0.514 90.10 1914.36 0.506 90.14 1915.36 0.498 90.18 1916.36 0.489 90.23 1917.36 0.481 90.27 1918.36 0.472 90.32 1919.36 0.463 90.37 1920.36 0.453 90.42 1921.36 0.444 90.47 1922.36 0.434 90.53 1923.36 0.423 90.59 1924.36 0.413 90.65 1925.36 0.402 90.72 1926.36 0.390 90.79 1927.36 0.378 90.86 1928.36 0.366 90.94 1929.36 0.354 91.02 1930.36 0.341 91.11 1931.36 0.327 91.21 1932.36 0.314 91.31 1933.36 0.299 91.43 1934.36 0.285 91.55 1935.36 0.269 91.70 1936.36 0.254 91.85 1937.36 0.237 92.03 1938.36 0.221 92.24 1939.36 0.203 92.48 1940.36 0.185 92.77 1941.36 0.167 93.12 1942.36 0.148 93.55 1943.36 0.129 94.12 1944.36 0.109 94.89 1945.36 0.088 96.02 1946.36 0.068 97.83 1947.36 0.046 101.28 1948.36 0.026 110.40 1949.36 0.009 165.26 1950.36 0.021 246.57 1951.36 0.042 258.86 1952.36 0.063 262.98 1953.36 0.083 265.05 1954.36 0.103 266.30 1955.36 0.122 267.16 1956.36 0.140 267.79 1957.36 0.157 268.28 1958.36 0.173 268.68 1959.36 0.187 269.01 1960.36 0.200 269.30 1961.36 0.211 269.56 1962.36 0.221 269.79 1963.36 0.230 270.00 1964.36 0.238 270.20 1965.36 0.244 270.39 1966.36 0.250 270.57 1967.36 0.254 270.74 1968.36 0.258 270.90 1969.36 0.261 271.06 1970.36 0.263 271.22 1971.36 0.265 271.37 1972.36 0.266 271.53 1973.36 0.266 271.68 1974.36 0.266 271.83 1975.36 0.265 271.99 1976.36 0.264 272.14 1977.36 0.262 272.30 1978.36 0.260 272.46 1979.36 0.258 272.62 1980.36 0.255 272.78 1981.36 0.253 272.95 1982.36 0.250 273.12 1983.36 0.246 273.30 1984.36 0.243 273.48 1985.36 0.239 273.66 1986.36 0.235 273.86 1987.36 0.231 274.06 1988.36 0.226 274.26 1989.36 0.222 274.48 1990.36 0.217 274.70 1991.36 0.213 274.94 1992.36 0.208 275.18 1993.36 0.203 275.44 1994.36 0.198 275.71 1995.36 0.192 276.00 1996.36 0.187 276.30 1997.36 0.182 276.61 1998.36 0.176 276.95 1999.36 0.171 277.31 2000.36 0.165 277.69 2001.36 0.160 278.10 2002.36 0.154 278.54 2003.36 0.148 279.01 2004.36 0.143 279.52 2005.36 0.137 280.08 2006.36 0.131 280.68 2007.36 0.125 281.34 2008.36 0.120 282.06 2009.36 0.114 282.85 2010.36 0.108 283.74 2011.36 0.102 284.72 2012.36 0.096 285.83 2013.36 0.090 287.07 2014.36 0.084 288.49 2015.36 0.079 290.12 2016.36 0.073 292.01 2017.36 0.067 294.21 2018.36 0.062 296.81 2019.36 0.056 299.92 2020.36 0.051 303.68 2021.36 0.046 308.26 2022.36 0.042 313.90 2023.36 0.037 320.85 2024.36 0.034 329.36 2025.36 0.032 339.49 2026.36 0.030 350.96 2027.36 0.030 3.03 2028.36 0.031 14.68 2029.36 0.034 25.09 2030.36 0.037 33.90 2031.36 0.041 41.12 2032.36 0.045 46.98 2033.36 0.050 51.74 2034.36 0.055 55.63 2035.36 0.061 58.84 2036.36 0.066 61.53 2037.36 0.072 63.80 2038.36 0.078 65.73 2039.36 0.083 67.40 2040.36 0.089 68.85 2041.36 0.095 70.12 2042.36 0.101 71.25 2043.36 0.107 72.24 2044.36 0.113 73.14 2045.36 0.119 73.94 2046.36 0.125 74.67 2047.36 0.131 75.33 2048.36 0.137 75.94 2049.36 0.143 76.49 2050.36 0.149 77.00 2051.36 0.155 77.47 2052.36 0.161 77.90 2053.36 0.167 78.31 2054.36 0.173 78.68 2055.36 0.179 79.03 2056.36 0.184 79.36 2057.36 0.190 79.67 2058.36 0.196 79.96 2059.36 0.202 80.23 2060.36 0.208 80.49 2061.36 0.214 80.73 2062.36 0.220 80.96 2063.36 0.225 81.18 2064.36 0.231 81.39 2065.36 0.237 81.59 2066.36 0.243 81.78 2067.36 0.248 81.96 2068.36 0.254 82.13 2069.36 0.260 82.29 2070.36 0.265 82.45 2071.36 0.271 82.60 2072.36 0.277 82.74 2073.36 0.282 82.88 2074.36 0.288 83.02 2075.36 0.293 83.14 2076.36 0.299 83.27 2077.36 0.304 83.39 2078.36 0.310 83.50 2079.36 0.315 83.61 2080.36 0.320 83.72 2081.36 0.326 83.82 2082.36 0.331 83.92 2083.36 0.337 84.02 2084.36 0.342 84.12 2085.36 0.347 84.21 2086.36 0.352 84.29 2087.36 0.358 84.38 2088.36 0.363 84.46 2089.36 0.368 84.55 2090.36 0.373 84.62 2091.36 0.378 84.70 2092.36 0.383 84.78 2093.36 0.388 84.85 2094.36 0.393 84.92 2095.36 0.398 84.99 2096.36 0.403 85.06 2097.36 0.408 85.12 2098.36 0.413 85.19 2099.36 0.418 85.25 2100.36 0.423 85.31 2101.36 0.428 85.37 2102.36 0.432 85.43 2103.36 0.437 85.49 2104.36 0.442 85.54 2105.36 0.446 85.60 2106.36 0.451 85.65 2107.36 0.456 85.70 2108.36 0.460 85.75 2109.36 0.465 85.80 2110.36 0.469 85.85 2111.36 0.474 85.90 2112.36 0.478 85.95 2113.36 0.483 86.00 2114.36 0.487 86.04 2115.36 0.491 86.09 2116.36 0.496 86.13 2117.36 0.500 86.18 2118.36 0.504 86.22 2119.36 0.508 86.26 2120.36 0.512 86.30 2121.36 0.516 86.34 2122.36 0.521 86.38 2123.36 0.525 86.42 2124.36 0.529 86.46 2125.36 0.533 86.50 2126.36 0.537 86.54 2127.36 0.540 86.58 2128.36 0.544 86.61 2129.36 0.548 86.65 2130.36 0.552 86.69 2131.36 0.556 86.72 2132.36 0.559 86.76 2133.36 0.563 86.79 2134.36 0.567 86.82 2135.36 0.570 86.86 2136.36 0.574 86.89 2137.36 0.577 86.92 2138.36 0.581 86.96 2139.36 0.584 86.99 2140.36 0.587 87.02 2141.36 0.591 87.05 2142.36 0.594 87.08 2143.36 0.597 87.11 2144.36 0.600 87.14 2145.36 0.604 87.17 2146.36 0.607 87.20 2147.36 0.610 87.23 2148.36 0.613 87.26 2149.36 0.616 87.29 2150.36 0.619 87.32 2151.36 0.622 87.34 2152.36 0.624 87.37 2153.36 0.627 87.40 2154.36 0.630 87.43 2155.36 0.633 87.45 2156.36 0.635 87.48 2157.36 0.638 87.51 2158.36 0.640 87.53 2159.36 0.643 87.56 2160.36 0.645 87.59 2161.36 0.648 87.61 2162.36 0.650 87.64 2163.36 0.652 87.66 2164.36 0.655 87.69 2165.36 0.657 87.71 2166.36 0.659 87.74 2167.36 0.661 87.76 2168.36 0.663 87.79 2169.36 0.665 87.81 2170.36 0.667 87.84 2171.36 0.669 87.86 2172.36 0.671 87.89 2173.36 0.672 87.91 2174.36 0.674 87.93 2175.36 0.676 87.96 2176.36 0.677 87.98 2177.36 0.679 88.01 2178.36 0.680 88.03 2179.36 0.682 88.05 2180.36 0.683 88.08 2181.36 0.684 88.10 2182.36 0.686 88.12 2183.36 0.687 88.14 2184.36 0.688 88.17 2185.36 0.689 88.19 2186.36 0.690 88.21 2187.36 0.691 88.24 2188.36 0.692 88.26 2189.36 0.693 88.28 2190.36 0.693 88.30 2191.36 0.694 88.33 2192.36 0.694 88.35 2193.36 0.695 88.37 2194.36 0.695 88.39 2195.36 0.696 88.42 2196.36 0.696 88.44 2197.36 0.696 88.46
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 18:22:52 |