| WDS: | COU234 | WDS ID/Discoverer |
| P: | 300.000 | Orbital period (years) |
| a: | 0.513 | Semi-major axis (arcseconds) |
| i: | 115.3 | Inclination (degrees) |
| Ω: | 133.9 | Longitude of ascending node (degrees) |
| T: | 1987.560 | Epoch of periastron passage (year) |
| e: | 0.693 | Eccentricity |
| ω: | 176.2 | Longitude of periastron (degrees) |
| Start-Year: | 1875.0 | Year |
| End-Year: | 2175.0 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for COU234 |
||
| Position: | 223042.61+175828.0 | Epoch-2000 right ascension and declination |
| WDS-ID: | 22307+1758 | WDS designation |
| Discoverer Code: | COU234 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 213392 | HD catalog number |
| Hipparcos number: | 111125 | Hipparcos catalog number |
| V1: | 9.68 | Magnitude of the primary |
| V2: | 9.13 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2007 | 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: | Doc2012c | 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 0.341 163.12 -------------------------- 1875.00 0.824 130.53 1876.00 0.821 130.39 1877.00 0.818 130.24 1878.00 0.815 130.09 1879.00 0.813 129.95 1880.00 0.810 129.80 1881.00 0.807 129.65 1882.00 0.803 129.50 1883.00 0.800 129.35 1884.00 0.797 129.20 1885.00 0.793 129.04 1886.00 0.790 128.89 1887.00 0.786 128.73 1888.00 0.783 128.57 1889.00 0.779 128.41 1890.00 0.775 128.25 1891.00 0.771 128.09 1892.00 0.767 127.93 1893.00 0.763 127.76 1894.00 0.759 127.59 1895.00 0.755 127.42 1896.00 0.751 127.25 1897.00 0.746 127.08 1898.00 0.742 126.90 1899.00 0.737 126.72 1900.00 0.732 126.54 1901.00 0.728 126.36 1902.00 0.723 126.17 1903.00 0.718 125.99 1904.00 0.713 125.80 1905.00 0.708 125.60 1906.00 0.702 125.41 1907.00 0.697 125.21 1908.00 0.692 125.01 1909.00 0.686 124.80 1910.00 0.680 124.59 1911.00 0.675 124.38 1912.00 0.669 124.17 1913.00 0.663 123.95 1914.00 0.657 123.72 1915.00 0.651 123.50 1916.00 0.644 123.26 1917.00 0.638 123.03 1918.00 0.632 122.79 1919.00 0.625 122.54 1920.00 0.618 122.29 1921.00 0.612 122.03 1922.00 0.605 121.77 1923.00 0.598 121.50 1924.00 0.591 121.22 1925.00 0.583 120.94 1926.00 0.576 120.65 1927.00 0.569 120.35 1928.00 0.561 120.05 1929.00 0.553 119.73 1930.00 0.545 119.41 1931.00 0.538 119.08 1932.00 0.529 118.74 1933.00 0.521 118.39 1934.00 0.513 118.02 1935.00 0.505 117.65 1936.00 0.496 117.26 1937.00 0.487 116.86 1938.00 0.479 116.44 1939.00 0.470 116.01 1940.00 0.461 115.56 1941.00 0.451 115.09 1942.00 0.442 114.60 1943.00 0.433 114.09 1944.00 0.423 113.56 1945.00 0.413 113.00 1946.00 0.403 112.42 1947.00 0.393 111.81 1948.00 0.383 111.16 1949.00 0.373 110.48 1950.00 0.363 109.76 1951.00 0.352 109.00 1952.00 0.341 108.19 1953.00 0.331 107.33 1954.00 0.320 106.41 1955.00 0.309 105.43 1956.00 0.298 104.37 1957.00 0.286 103.22 1958.00 0.275 101.99 1959.00 0.263 100.64 1960.00 0.252 99.18 1961.00 0.240 97.57 1962.00 0.229 95.79 1963.00 0.217 93.83 1964.00 0.205 91.65 1965.00 0.194 89.20 1966.00 0.182 86.44 1967.00 0.171 83.31 1968.00 0.160 79.75 1969.00 0.149 75.68 1970.00 0.139 71.00 1971.00 0.130 65.63 1972.00 0.122 59.49 1973.00 0.115 52.52 1974.00 0.109 44.76 1975.00 0.106 36.33 1976.00 0.104 27.47 1977.00 0.105 18.50 1978.00 0.107 9.77 1979.00 0.111 1.55 1980.00 0.116 354.02 1981.00 0.123 347.22 1982.00 0.130 341.11 1983.00 0.137 335.62 1984.00 0.143 330.64 1985.00 0.149 326.07 1986.00 0.153 321.81 1987.00 0.156 317.74 1988.00 0.158 313.80 1989.00 0.157 309.89 1990.00 0.156 305.93 1991.00 0.153 301.84 1992.00 0.148 297.54 1993.00 0.143 292.97 1994.00 0.138 288.04 1995.00 0.132 282.69 1996.00 0.127 276.86 1997.00 0.122 270.54 1998.00 0.118 263.72 1999.00 0.115 256.49 2000.00 0.113 248.97 2001.00 0.113 241.35 2002.00 0.115 233.83 2003.00 0.118 226.61 2004.00 0.122 219.85 2005.00 0.128 213.64 2006.00 0.135 208.01 2007.00 0.143 202.96 2008.00 0.151 198.45 2009.00 0.160 194.44 2010.00 0.170 190.87 2011.00 0.180 187.69 2012.00 0.190 184.84 2013.00 0.200 182.28 2014.00 0.211 179.97 2015.00 0.221 177.88 2016.00 0.232 175.99 2017.00 0.242 174.26 2018.00 0.253 172.67 2019.00 0.264 171.21 2020.00 0.274 169.87 2021.00 0.285 168.62 2022.00 0.295 167.47 2023.00 0.306 166.39 2024.00 0.316 165.38 2025.00 0.326 164.43 2026.00 0.336 163.55 2027.00 0.346 162.71 2028.00 0.356 161.92 2029.00 0.366 161.17 2030.00 0.376 160.46 2031.00 0.385 159.79 2032.00 0.395 159.15 2033.00 0.404 158.54 2034.00 0.413 157.96 2035.00 0.422 157.40 2036.00 0.431 156.87 2037.00 0.440 156.35 2038.00 0.449 155.86 2039.00 0.458 155.39 2040.00 0.466 154.93 2041.00 0.475 154.49 2042.00 0.483 154.07 2043.00 0.492 153.66 2044.00 0.500 153.27 2045.00 0.508 152.88 2046.00 0.516 152.51 2047.00 0.524 152.15 2048.00 0.531 151.80 2049.00 0.539 151.46 2050.00 0.547 151.13 2051.00 0.554 150.81 2052.00 0.561 150.50 2053.00 0.569 150.19 2054.00 0.576 149.89 2055.00 0.583 149.60 2056.00 0.590 149.32 2057.00 0.596 149.04 2058.00 0.603 148.77 2059.00 0.610 148.51 2060.00 0.616 148.25 2061.00 0.623 148.00 2062.00 0.629 147.75 2063.00 0.635 147.51 2064.00 0.642 147.27 2065.00 0.648 147.03 2066.00 0.654 146.80 2067.00 0.659 146.58 2068.00 0.665 146.36 2069.00 0.671 146.14 2070.00 0.677 145.92 2071.00 0.682 145.71 2072.00 0.688 145.50 2073.00 0.693 145.30 2074.00 0.698 145.10 2075.00 0.703 144.90 2076.00 0.708 144.71 2077.00 0.713 144.51 2078.00 0.718 144.32 2079.00 0.723 144.14 2080.00 0.728 143.95 2081.00 0.732 143.77 2082.00 0.737 143.59 2083.00 0.741 143.41 2084.00 0.746 143.23 2085.00 0.750 143.06 2086.00 0.754 142.89 2087.00 0.759 142.72 2088.00 0.763 142.55 2089.00 0.767 142.38 2090.00 0.771 142.22 2091.00 0.774 142.06 2092.00 0.778 141.89 2093.00 0.782 141.73 2094.00 0.785 141.58 2095.00 0.789 141.42 2096.00 0.792 141.26 2097.00 0.796 141.11 2098.00 0.799 140.96 2099.00 0.802 140.80 2100.00 0.805 140.65 2101.00 0.808 140.50 2102.00 0.811 140.36 2103.00 0.814 140.21 2104.00 0.817 140.06 2105.00 0.820 139.92 2106.00 0.822 139.77 2107.00 0.825 139.63 2108.00 0.827 139.49 2109.00 0.830 139.34 2110.00 0.832 139.20 2111.00 0.834 139.06 2112.00 0.836 138.92 2113.00 0.839 138.78 2114.00 0.841 138.65 2115.00 0.843 138.51 2116.00 0.844 138.37 2117.00 0.846 138.24 2118.00 0.848 138.10 2119.00 0.850 137.97 2120.00 0.851 137.83 2121.00 0.853 137.70 2122.00 0.854 137.56 2123.00 0.856 137.43 2124.00 0.857 137.30 2125.00 0.858 137.17 2126.00 0.859 137.03 2127.00 0.860 136.90 2128.00 0.861 136.77 2129.00 0.862 136.64 2130.00 0.863 136.51 2131.00 0.864 136.38 2132.00 0.864 136.25 2133.00 0.865 136.12 2134.00 0.866 135.99 2135.00 0.866 135.86 2136.00 0.866 135.73 2137.00 0.867 135.60 2138.00 0.867 135.47 2139.00 0.867 135.34 2140.00 0.867 135.21 2141.00 0.867 135.08 2142.00 0.867 134.95 2143.00 0.867 134.82 2144.00 0.867 134.69 2145.00 0.867 134.56 2146.00 0.866 134.43 2147.00 0.866 134.30 2148.00 0.865 134.17 2149.00 0.865 134.04 2150.00 0.864 133.91 2151.00 0.864 133.78 2152.00 0.863 133.65 2153.00 0.862 133.52 2154.00 0.861 133.39 2155.00 0.860 133.26 2156.00 0.859 133.13 2157.00 0.858 133.00 2158.00 0.856 132.86 2159.00 0.855 132.73 2160.00 0.854 132.60 2161.00 0.852 132.46 2162.00 0.851 132.33 2163.00 0.849 132.19 2164.00 0.847 132.06 2165.00 0.846 131.92 2166.00 0.844 131.79 2167.00 0.842 131.65 2168.00 0.840 131.51 2169.00 0.838 131.37 2170.00 0.836 131.24 2171.00 0.833 131.10 2172.00 0.831 130.96 2173.00 0.829 130.81 2174.00 0.826 130.67
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 18:41:09 |