| WDS: | BAR12BA,BB | WDS ID/Discoverer |
| P: | 400.000 | Orbital period (years) |
| a: | 0.689 | Semi-major axis (arcseconds) |
| i: | 125.2 | Inclination (degrees) |
| Ω: | 84.7 | Longitude of ascending node (degrees) |
| T: | 2065.000 | Epoch of periastron passage (year) |
| e: | 0.458 | Eccentricity |
| ω: | 137.1 | Longitude of periastron (degrees) |
| Start-Year: | 1825.0 | Year |
| End-Year: | 2225.0 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for BAR12BA,BB |
||
| Position: | 202046.55-144705.5 | Epoch-2000 right ascension and declination |
| WDS-ID: | 20210-1447 | WDS designation |
| Discoverer Code: | BAR12BA,BB | Discover designation and components |
| ADS number: | 13717 | Aitken Double Star catalog |
| HD number: | 193452 | HD catalog number |
| Hipparcos number: | 100325 | Hipparcos catalog number |
| V1: | 6.16 | Magnitude of the primary |
| V2: | 9.14 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2021 | 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: | Tok2021c | 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 0.385 45.99 -------------------------- 1825.00 0.701 127.68 1826.00 0.705 127.23 1827.00 0.709 126.79 1828.00 0.713 126.36 1829.00 0.717 125.93 1830.00 0.720 125.51 1831.00 0.724 125.09 1832.00 0.728 124.67 1833.00 0.732 124.26 1834.00 0.735 123.86 1835.00 0.739 123.45 1836.00 0.743 123.05 1837.00 0.746 122.66 1838.00 0.750 122.27 1839.00 0.753 121.88 1840.00 0.757 121.50 1841.00 0.761 121.12 1842.00 0.764 120.74 1843.00 0.767 120.37 1844.00 0.771 120.00 1845.00 0.774 119.63 1846.00 0.778 119.27 1847.00 0.781 118.91 1848.00 0.784 118.55 1849.00 0.788 118.19 1850.00 0.791 117.84 1851.00 0.794 117.49 1852.00 0.797 117.15 1853.00 0.800 116.80 1854.00 0.803 116.46 1855.00 0.806 116.13 1856.00 0.809 115.79 1857.00 0.812 115.46 1858.00 0.815 115.13 1859.00 0.818 114.80 1860.00 0.821 114.47 1861.00 0.824 114.15 1862.00 0.827 113.83 1863.00 0.829 113.51 1864.00 0.832 113.19 1865.00 0.835 112.88 1866.00 0.837 112.56 1867.00 0.840 112.25 1868.00 0.843 111.94 1869.00 0.845 111.63 1870.00 0.848 111.33 1871.00 0.850 111.03 1872.00 0.852 110.72 1873.00 0.855 110.42 1874.00 0.857 110.12 1875.00 0.859 109.83 1876.00 0.861 109.53 1877.00 0.863 109.24 1878.00 0.866 108.94 1879.00 0.868 108.65 1880.00 0.870 108.36 1881.00 0.872 108.07 1882.00 0.873 107.78 1883.00 0.875 107.50 1884.00 0.877 107.21 1885.00 0.879 106.93 1886.00 0.881 106.65 1887.00 0.882 106.36 1888.00 0.884 106.08 1889.00 0.885 105.80 1890.00 0.887 105.52 1891.00 0.888 105.25 1892.00 0.890 104.97 1893.00 0.891 104.69 1894.00 0.892 104.42 1895.00 0.894 104.14 1896.00 0.895 103.87 1897.00 0.896 103.60 1898.00 0.897 103.32 1899.00 0.898 103.05 1900.00 0.899 102.78 1901.00 0.900 102.51 1902.00 0.901 102.24 1903.00 0.901 101.97 1904.00 0.902 101.70 1905.00 0.903 101.43 1906.00 0.903 101.16 1907.00 0.904 100.90 1908.00 0.905 100.63 1909.00 0.905 100.36 1910.00 0.905 100.09 1911.00 0.906 99.83 1912.00 0.906 99.56 1913.00 0.906 99.29 1914.00 0.906 99.03 1915.00 0.906 98.76 1916.00 0.906 98.49 1917.00 0.906 98.23 1918.00 0.906 97.96 1919.00 0.906 97.69 1920.00 0.906 97.43 1921.00 0.905 97.16 1922.00 0.905 96.89 1923.00 0.904 96.62 1924.00 0.904 96.36 1925.00 0.903 96.09 1926.00 0.903 95.82 1927.00 0.902 95.55 1928.00 0.901 95.28 1929.00 0.900 95.01 1930.00 0.899 94.74 1931.00 0.898 94.47 1932.00 0.897 94.20 1933.00 0.896 93.93 1934.00 0.895 93.65 1935.00 0.894 93.38 1936.00 0.892 93.11 1937.00 0.891 92.83 1938.00 0.889 92.55 1939.00 0.888 92.28 1940.00 0.886 92.00 1941.00 0.884 91.72 1942.00 0.882 91.44 1943.00 0.880 91.16 1944.00 0.878 90.87 1945.00 0.876 90.59 1946.00 0.874 90.30 1947.00 0.872 90.02 1948.00 0.870 89.73 1949.00 0.867 89.44 1950.00 0.865 89.14 1951.00 0.862 88.85 1952.00 0.860 88.56 1953.00 0.857 88.26 1954.00 0.854 87.96 1955.00 0.851 87.66 1956.00 0.848 87.35 1957.00 0.845 87.05 1958.00 0.842 86.74 1959.00 0.839 86.43 1960.00 0.835 86.12 1961.00 0.832 85.80 1962.00 0.828 85.49 1963.00 0.825 85.17 1964.00 0.821 84.84 1965.00 0.817 84.52 1966.00 0.813 84.19 1967.00 0.809 83.85 1968.00 0.805 83.52 1969.00 0.801 83.18 1970.00 0.797 82.84 1971.00 0.792 82.49 1972.00 0.788 82.14 1973.00 0.783 81.78 1974.00 0.779 81.42 1975.00 0.774 81.06 1976.00 0.769 80.69 1977.00 0.764 80.32 1978.00 0.759 79.94 1979.00 0.754 79.56 1980.00 0.748 79.17 1981.00 0.743 78.78 1982.00 0.738 78.38 1983.00 0.732 77.97 1984.00 0.726 77.56 1985.00 0.720 77.14 1986.00 0.715 76.72 1987.00 0.708 76.29 1988.00 0.702 75.85 1989.00 0.696 75.40 1990.00 0.690 74.94 1991.00 0.683 74.48 1992.00 0.677 74.00 1993.00 0.670 73.52 1994.00 0.663 73.03 1995.00 0.656 72.52 1996.00 0.649 72.01 1997.00 0.642 71.49 1998.00 0.635 70.95 1999.00 0.627 70.40 2000.00 0.620 69.83 2001.00 0.612 69.26 2002.00 0.604 68.67 2003.00 0.597 68.06 2004.00 0.589 67.44 2005.00 0.581 66.79 2006.00 0.572 66.14 2007.00 0.564 65.46 2008.00 0.556 64.76 2009.00 0.547 64.04 2010.00 0.539 63.30 2011.00 0.530 62.53 2012.00 0.521 61.74 2013.00 0.512 60.92 2014.00 0.503 60.07 2015.00 0.494 59.19 2016.00 0.485 58.27 2017.00 0.476 57.32 2018.00 0.466 56.34 2019.00 0.457 55.31 2020.00 0.448 54.24 2021.00 0.438 53.12 2022.00 0.429 51.96 2023.00 0.419 50.74 2024.00 0.409 49.46 2025.00 0.400 48.13 2026.00 0.390 46.72 2027.00 0.381 45.25 2028.00 0.371 43.70 2029.00 0.362 42.07 2030.00 0.352 40.35 2031.00 0.343 38.53 2032.00 0.334 36.62 2033.00 0.325 34.60 2034.00 0.316 32.46 2035.00 0.307 30.20 2036.00 0.299 27.82 2037.00 0.291 25.30 2038.00 0.283 22.64 2039.00 0.276 19.84 2040.00 0.269 16.88 2041.00 0.263 13.78 2042.00 0.257 10.54 2043.00 0.252 7.15 2044.00 0.247 3.63 2045.00 0.243 359.98 2046.00 0.240 356.24 2047.00 0.238 352.41 2048.00 0.237 348.51 2049.00 0.236 344.59 2050.00 0.236 340.65 2051.00 0.237 336.74 2052.00 0.239 332.87 2053.00 0.241 329.07 2054.00 0.245 325.36 2055.00 0.249 321.76 2056.00 0.253 318.28 2057.00 0.258 314.93 2058.00 0.264 311.71 2059.00 0.270 308.63 2060.00 0.276 305.69 2061.00 0.282 302.88 2062.00 0.289 300.20 2063.00 0.296 297.64 2064.00 0.303 295.20 2065.00 0.310 292.88 2066.00 0.317 290.65 2067.00 0.325 288.53 2068.00 0.332 286.49 2069.00 0.338 284.54 2070.00 0.345 282.67 2071.00 0.352 280.86 2072.00 0.358 279.13 2073.00 0.364 277.45 2074.00 0.370 275.83 2075.00 0.376 274.26 2076.00 0.382 272.73 2077.00 0.387 271.25 2078.00 0.392 269.80 2079.00 0.396 268.39 2080.00 0.401 267.01 2081.00 0.405 265.66 2082.00 0.409 264.34 2083.00 0.412 263.04 2084.00 0.416 261.76 2085.00 0.419 260.51 2086.00 0.422 259.26 2087.00 0.424 258.04 2088.00 0.426 256.83 2089.00 0.428 255.63 2090.00 0.430 254.44 2091.00 0.432 253.27 2092.00 0.433 252.10 2093.00 0.435 250.94 2094.00 0.436 249.78 2095.00 0.437 248.63 2096.00 0.437 247.48 2097.00 0.438 246.34 2098.00 0.438 245.20 2099.00 0.439 244.06 2100.00 0.439 242.92 2101.00 0.439 241.79 2102.00 0.439 240.65 2103.00 0.439 239.51 2104.00 0.438 238.37 2105.00 0.438 237.23 2106.00 0.438 236.09 2107.00 0.437 234.95 2108.00 0.437 233.80 2109.00 0.436 232.65 2110.00 0.435 231.50 2111.00 0.435 230.34 2112.00 0.434 229.18 2113.00 0.433 228.02 2114.00 0.433 226.85 2115.00 0.432 225.68 2116.00 0.431 224.50 2117.00 0.431 223.32 2118.00 0.430 222.14 2119.00 0.429 220.95 2120.00 0.429 219.76 2121.00 0.428 218.57 2122.00 0.427 217.37 2123.00 0.427 216.17 2124.00 0.426 214.97 2125.00 0.426 213.76 2126.00 0.425 212.55 2127.00 0.425 211.34 2128.00 0.425 210.13 2129.00 0.425 208.92 2130.00 0.424 207.70 2131.00 0.424 206.49 2132.00 0.424 205.27 2133.00 0.425 204.06 2134.00 0.425 202.84 2135.00 0.425 201.63 2136.00 0.425 200.42 2137.00 0.426 199.21 2138.00 0.426 198.00 2139.00 0.427 196.80 2140.00 0.427 195.60 2141.00 0.428 194.40 2142.00 0.429 193.21 2143.00 0.430 192.02 2144.00 0.431 190.84 2145.00 0.432 189.66 2146.00 0.433 188.50 2147.00 0.435 187.33 2148.00 0.436 186.18 2149.00 0.438 185.03 2150.00 0.439 183.89 2151.00 0.441 182.76 2152.00 0.443 181.64 2153.00 0.445 180.53 2154.00 0.446 179.42 2155.00 0.449 178.33 2156.00 0.451 177.25 2157.00 0.453 176.18 2158.00 0.455 175.11 2159.00 0.457 174.06 2160.00 0.460 173.02 2161.00 0.462 171.99 2162.00 0.465 170.97 2163.00 0.468 169.97 2164.00 0.470 168.97 2165.00 0.473 167.99 2166.00 0.476 167.02 2167.00 0.479 166.06 2168.00 0.482 165.11 2169.00 0.485 164.17 2170.00 0.488 163.25 2171.00 0.491 162.34 2172.00 0.495 161.44 2173.00 0.498 160.55 2174.00 0.501 159.67 2175.00 0.505 158.80 2176.00 0.508 157.95 2177.00 0.512 157.11 2178.00 0.515 156.28 2179.00 0.519 155.46 2180.00 0.522 154.65 2181.00 0.526 153.85 2182.00 0.530 153.07 2183.00 0.533 152.29 2184.00 0.537 151.53 2185.00 0.541 150.78 2186.00 0.545 150.03 2187.00 0.549 149.30 2188.00 0.553 148.58 2189.00 0.556 147.87 2190.00 0.560 147.17 2191.00 0.564 146.47 2192.00 0.568 145.79 2193.00 0.572 145.12 2194.00 0.576 144.45 2195.00 0.580 143.80 2196.00 0.584 143.15 2197.00 0.588 142.52 2198.00 0.592 141.89 2199.00 0.596 141.27 2200.00 0.601 140.66 2201.00 0.605 140.06 2202.00 0.609 139.46 2203.00 0.613 138.87 2204.00 0.617 138.29 2205.00 0.621 137.72 2206.00 0.625 137.16 2207.00 0.629 136.60 2208.00 0.633 136.05 2209.00 0.637 135.51 2210.00 0.641 134.97 2211.00 0.645 134.44 2212.00 0.649 133.92 2213.00 0.653 133.41 2214.00 0.658 132.90 2215.00 0.662 132.39 2216.00 0.666 131.90 2217.00 0.670 131.40 2218.00 0.674 130.92 2219.00 0.678 130.44 2220.00 0.682 129.97 2221.00 0.686 129.50 2222.00 0.689 129.03 2223.00 0.693 128.58 2224.00 0.697 128.12
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 18:14:06 |