| WDS: | COU1845 | WDS ID/Discoverer |
| P: | 619.200 | Orbital period (years) |
| a: | 1.0 | Semi-major axis (arcseconds) |
| i: | 64.5 | Inclination (degrees) |
| Ω: | 178.2 | Longitude of ascending node (degrees) |
| T: | 1932.800 | Epoch of periastron passage (year) |
| e: | 0.663 | Eccentricity |
| ω: | 56.0 | Longitude of periastron (degrees) |
| Start-Year: | 1715.4 | Year |
| End-Year: | 2334.6 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for COU1845 |
||
| Position: | 232643.36+410245.2 | Epoch-2000 right ascension and declination |
| WDS-ID: | 23267+4103 | WDS designation |
| Discoverer Code: | COU1845 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 220834 | HD catalog number |
| Hipparcos number: | 115723 | Hipparcos catalog number |
| V1: | 7.90 | Magnitude of the primary |
| V2: | 9.27 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2016 | Date of last observation |
| Orbit grade: | 5 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | Flags | |
| Ephemerides: | Ephemerides | |
| Code: | Ksr2021 | 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 1.017 2.24 -------------------------- 1715.40 0.809 49.81 1716.40 0.806 50.10 1717.40 0.802 50.39 1718.40 0.798 50.68 1719.40 0.795 50.97 1720.40 0.791 51.27 1721.40 0.788 51.57 1722.40 0.784 51.88 1723.40 0.781 52.18 1724.40 0.777 52.49 1725.40 0.773 52.80 1726.40 0.770 53.12 1727.40 0.766 53.43 1728.40 0.763 53.75 1729.40 0.759 54.08 1730.40 0.756 54.40 1731.40 0.752 54.73 1732.40 0.749 55.07 1733.40 0.745 55.40 1734.40 0.741 55.74 1735.40 0.738 56.09 1736.40 0.734 56.43 1737.40 0.731 56.78 1738.40 0.727 57.13 1739.40 0.724 57.49 1740.40 0.720 57.85 1741.40 0.717 58.21 1742.40 0.713 58.58 1743.40 0.710 58.95 1744.40 0.706 59.32 1745.40 0.703 59.70 1746.40 0.699 60.08 1747.40 0.696 60.47 1748.40 0.692 60.85 1749.40 0.689 61.25 1750.40 0.686 61.64 1751.40 0.682 62.04 1752.40 0.679 62.45 1753.40 0.675 62.86 1754.40 0.672 63.27 1755.40 0.669 63.69 1756.40 0.665 64.11 1757.40 0.662 64.53 1758.40 0.658 64.96 1759.40 0.655 65.40 1760.40 0.652 65.84 1761.40 0.649 66.28 1762.40 0.645 66.73 1763.40 0.642 67.18 1764.40 0.639 67.64 1765.40 0.636 68.10 1766.40 0.632 68.57 1767.40 0.629 69.04 1768.40 0.626 69.51 1769.40 0.623 69.99 1770.40 0.620 70.48 1771.40 0.617 70.97 1772.40 0.613 71.47 1773.40 0.610 71.97 1774.40 0.607 72.47 1775.40 0.604 72.98 1776.40 0.601 73.50 1777.40 0.598 74.02 1778.40 0.595 74.54 1779.40 0.592 75.08 1780.40 0.590 75.61 1781.40 0.587 76.15 1782.40 0.584 76.70 1783.40 0.581 77.25 1784.40 0.578 77.81 1785.40 0.576 78.37 1786.40 0.573 78.94 1787.40 0.570 79.52 1788.40 0.567 80.10 1789.40 0.565 80.68 1790.40 0.562 81.27 1791.40 0.560 81.87 1792.40 0.557 82.47 1793.40 0.555 83.07 1794.40 0.552 83.69 1795.40 0.550 84.30 1796.40 0.547 84.93 1797.40 0.545 85.55 1798.40 0.543 86.19 1799.40 0.540 86.83 1800.40 0.538 87.47 1801.40 0.536 88.12 1802.40 0.534 88.77 1803.40 0.532 89.43 1804.40 0.530 90.10 1805.40 0.528 90.77 1806.40 0.526 91.45 1807.40 0.524 92.13 1808.40 0.522 92.81 1809.40 0.520 93.50 1810.40 0.518 94.20 1811.40 0.516 94.90 1812.40 0.515 95.60 1813.40 0.513 96.31 1814.40 0.511 97.03 1815.40 0.510 97.74 1816.40 0.508 98.47 1817.40 0.507 99.19 1818.40 0.506 99.93 1819.40 0.504 100.66 1820.40 0.503 101.40 1821.40 0.502 102.14 1822.40 0.500 102.89 1823.40 0.499 103.64 1824.40 0.498 104.39 1825.40 0.497 105.15 1826.40 0.496 105.91 1827.40 0.495 106.67 1828.40 0.494 107.44 1829.40 0.493 108.21 1830.40 0.492 108.98 1831.40 0.492 109.76 1832.40 0.491 110.53 1833.40 0.490 111.31 1834.40 0.490 112.09 1835.40 0.489 112.88 1836.40 0.488 113.66 1837.40 0.488 114.45 1838.40 0.487 115.23 1839.40 0.487 116.02 1840.40 0.487 116.81 1841.40 0.486 117.61 1842.40 0.486 118.40 1843.40 0.486 119.19 1844.40 0.486 119.98 1845.40 0.486 120.78 1846.40 0.486 121.57 1847.40 0.486 122.37 1848.40 0.486 123.16 1849.40 0.486 123.96 1850.40 0.486 124.75 1851.40 0.486 125.54 1852.40 0.486 126.34 1853.40 0.486 127.13 1854.40 0.486 127.92 1855.40 0.487 128.72 1856.40 0.487 129.51 1857.40 0.487 130.30 1858.40 0.487 131.09 1859.40 0.488 131.88 1860.40 0.488 132.66 1861.40 0.488 133.45 1862.40 0.489 134.23 1863.40 0.489 135.02 1864.40 0.490 135.80 1865.40 0.490 136.58 1866.40 0.491 137.36 1867.40 0.491 138.14 1868.40 0.491 138.91 1869.40 0.492 139.69 1870.40 0.492 140.46 1871.40 0.493 141.24 1872.40 0.493 142.01 1873.40 0.493 142.78 1874.40 0.494 143.55 1875.40 0.494 144.31 1876.40 0.494 145.08 1877.40 0.495 145.85 1878.40 0.495 146.61 1879.40 0.495 147.38 1880.40 0.495 148.14 1881.40 0.495 148.90 1882.40 0.495 149.67 1883.40 0.495 150.43 1884.40 0.495 151.19 1885.40 0.495 151.96 1886.40 0.495 152.72 1887.40 0.495 153.49 1888.40 0.494 154.25 1889.40 0.494 155.02 1890.40 0.493 155.79 1891.40 0.493 156.56 1892.40 0.492 157.34 1893.40 0.491 158.11 1894.40 0.490 158.89 1895.40 0.488 159.67 1896.40 0.487 160.46 1897.40 0.485 161.26 1898.40 0.484 162.05 1899.40 0.482 162.86 1900.40 0.480 163.67 1901.40 0.477 164.49 1902.40 0.475 165.31 1903.40 0.472 166.15 1904.40 0.469 167.00 1905.40 0.465 167.86 1906.40 0.462 168.73 1907.40 0.458 169.61 1908.40 0.454 170.51 1909.40 0.449 171.43 1910.40 0.444 172.37 1911.40 0.439 173.33 1912.40 0.433 174.32 1913.40 0.427 175.33 1914.40 0.421 176.37 1915.40 0.414 177.45 1916.40 0.406 178.56 1917.40 0.399 179.72 1918.40 0.390 180.92 1919.40 0.381 182.18 1920.40 0.372 183.50 1921.40 0.362 184.89 1922.40 0.352 186.36 1923.40 0.341 187.92 1924.40 0.330 189.58 1925.40 0.318 191.36 1926.40 0.306 193.28 1927.40 0.294 195.36 1928.40 0.281 197.63 1929.40 0.268 200.11 1930.40 0.255 202.85 1931.40 0.242 205.89 1932.40 0.229 209.28 1933.40 0.216 213.08 1934.40 0.204 217.34 1935.40 0.192 222.14 1936.40 0.181 227.52 1937.40 0.172 233.52 1938.40 0.165 240.14 1939.40 0.159 247.31 1940.40 0.156 254.90 1941.40 0.155 262.70 1942.40 0.156 270.46 1943.40 0.161 277.94 1944.40 0.167 284.95 1945.40 0.175 291.37 1946.40 0.185 297.16 1947.40 0.196 302.31 1948.40 0.209 306.88 1949.40 0.222 310.92 1950.40 0.236 314.50 1951.40 0.250 317.67 1952.40 0.265 320.49 1953.40 0.280 323.01 1954.40 0.295 325.28 1955.40 0.310 327.33 1956.40 0.326 329.18 1957.40 0.341 330.87 1958.40 0.356 332.42 1959.40 0.371 333.84 1960.40 0.386 335.14 1961.40 0.401 336.36 1962.40 0.415 337.48 1963.40 0.430 338.53 1964.40 0.444 339.52 1965.40 0.458 340.44 1966.40 0.472 341.30 1967.40 0.486 342.12 1968.40 0.499 342.89 1969.40 0.513 343.63 1970.40 0.526 344.32 1971.40 0.539 344.98 1972.40 0.552 345.61 1973.40 0.564 346.21 1974.40 0.577 346.79 1975.40 0.589 347.34 1976.40 0.601 347.87 1977.40 0.613 348.38 1978.40 0.625 348.87 1979.40 0.636 349.34 1980.40 0.647 349.80 1981.40 0.658 350.24 1982.40 0.669 350.66 1983.40 0.680 351.07 1984.40 0.691 351.47 1985.40 0.701 351.86 1986.40 0.712 352.23 1987.40 0.722 352.60 1988.40 0.732 352.95 1989.40 0.742 353.30 1990.40 0.751 353.63 1991.40 0.761 353.96 1992.40 0.770 354.28 1993.40 0.779 354.59 1994.40 0.789 354.90 1995.40 0.798 355.20 1996.40 0.806 355.49 1997.40 0.815 355.77 1998.40 0.824 356.05 1999.40 0.832 356.32 2000.40 0.840 356.59 2001.40 0.848 356.86 2002.40 0.857 357.11 2003.40 0.864 357.37 2004.40 0.872 357.62 2005.40 0.880 357.86 2006.40 0.887 358.10 2007.40 0.895 358.34 2008.40 0.902 358.57 2009.40 0.909 358.80 2010.40 0.917 359.02 2011.40 0.924 359.24 2012.40 0.930 359.46 2013.40 0.937 359.67 2014.40 0.944 359.89 2015.40 0.950 0.10 2016.40 0.957 0.30 2017.40 0.963 0.50 2018.40 0.970 0.71 2019.40 0.976 0.90 2020.40 0.982 1.10 2021.40 0.988 1.29 2022.40 0.994 1.48 2023.40 1.000 1.67 2024.40 1.005 1.86 2025.40 1.011 2.04 2026.40 1.017 2.22 2027.40 1.022 2.40 2028.40 1.027 2.58 2029.40 1.033 2.76 2030.40 1.038 2.93 2031.40 1.043 3.11 2032.40 1.048 3.28 2033.40 1.053 3.45 2034.40 1.058 3.62 2035.40 1.063 3.78 2036.40 1.067 3.95 2037.40 1.072 4.11 2038.40 1.077 4.28 2039.40 1.081 4.44 2040.40 1.086 4.60 2041.40 1.090 4.75 2042.40 1.094 4.91 2043.40 1.098 5.07 2044.40 1.103 5.22 2045.40 1.107 5.38 2046.40 1.111 5.53 2047.40 1.115 5.68 2048.40 1.119 5.83 2049.40 1.122 5.98 2050.40 1.126 6.13 2051.40 1.130 6.27 2052.40 1.133 6.42 2053.40 1.137 6.57 2054.40 1.140 6.71 2055.40 1.144 6.85 2056.40 1.147 7.00 2057.40 1.151 7.14 2058.40 1.154 7.28 2059.40 1.157 7.42 2060.40 1.160 7.56 2061.40 1.163 7.70 2062.40 1.166 7.84 2063.40 1.169 7.97 2064.40 1.172 8.11 2065.40 1.175 8.25 2066.40 1.178 8.38 2067.40 1.180 8.52 2068.40 1.183 8.65 2069.40 1.186 8.79 2070.40 1.188 8.92 2071.40 1.191 9.05 2072.40 1.193 9.18 2073.40 1.196 9.31 2074.40 1.198 9.44 2075.40 1.200 9.57 2076.40 1.203 9.70 2077.40 1.205 9.83 2078.40 1.207 9.96 2079.40 1.209 10.09 2080.40 1.211 10.22 2081.40 1.213 10.35 2082.40 1.215 10.47 2083.40 1.217 10.60 2084.40 1.219 10.73 2085.40 1.221 10.85 2086.40 1.223 10.98 2087.40 1.225 11.10 2088.40 1.226 11.23 2089.40 1.228 11.35 2090.40 1.229 11.48 2091.40 1.231 11.60 2092.40 1.233 11.72 2093.40 1.234 11.85 2094.40 1.235 11.97 2095.40 1.237 12.09 2096.40 1.238 12.21 2097.40 1.240 12.34 2098.40 1.241 12.46 2099.40 1.242 12.58 2100.40 1.243 12.70 2101.40 1.244 12.82 2102.40 1.245 12.94 2103.40 1.247 13.06 2104.40 1.248 13.18 2105.40 1.249 13.31 2106.40 1.249 13.43 2107.40 1.250 13.55 2108.40 1.251 13.66 2109.40 1.252 13.78 2110.40 1.253 13.90 2111.40 1.254 14.02 2112.40 1.254 14.14 2113.40 1.255 14.26 2114.40 1.256 14.38 2115.40 1.256 14.50 2116.40 1.257 14.62 2117.40 1.257 14.74 2118.40 1.258 14.85 2119.40 1.258 14.97 2120.40 1.259 15.09 2121.40 1.259 15.21 2122.40 1.260 15.33 2123.40 1.260 15.45 2124.40 1.260 15.56 2125.40 1.260 15.68 2126.40 1.261 15.80 2127.40 1.261 15.92 2128.40 1.261 16.04 2129.40 1.261 16.15 2130.40 1.261 16.27 2131.40 1.261 16.39 2132.40 1.261 16.51 2133.40 1.261 16.62 2134.40 1.261 16.74 2135.40 1.261 16.86 2136.40 1.261 16.98 2137.40 1.261 17.10 2138.40 1.261 17.21 2139.40 1.261 17.33 2140.40 1.260 17.45 2141.40 1.260 17.57 2142.40 1.260 17.69 2143.40 1.259 17.80 2144.40 1.259 17.92 2145.40 1.259 18.04 2146.40 1.258 18.16 2147.40 1.258 18.28 2148.40 1.257 18.40 2149.40 1.257 18.51 2150.40 1.256 18.63 2151.40 1.256 18.75 2152.40 1.255 18.87 2153.40 1.255 18.99 2154.40 1.254 19.11 2155.40 1.253 19.23 2156.40 1.253 19.35 2157.40 1.252 19.47 2158.40 1.251 19.59 2159.40 1.250 19.71 2160.40 1.249 19.83 2161.40 1.249 19.95 2162.40 1.248 20.07 2163.40 1.247 20.19 2164.40 1.246 20.31 2165.40 1.245 20.43 2166.40 1.244 20.55 2167.40 1.243 20.67 2168.40 1.242 20.79 2169.40 1.241 20.91 2170.40 1.240 21.04 2171.40 1.239 21.16 2172.40 1.238 21.28 2173.40 1.236 21.40 2174.40 1.235 21.52 2175.40 1.234 21.65 2176.40 1.233 21.77 2177.40 1.232 21.89 2178.40 1.230 22.02 2179.40 1.229 22.14 2180.40 1.228 22.27 2181.40 1.226 22.39 2182.40 1.225 22.51 2183.40 1.224 22.64 2184.40 1.222 22.77 2185.40 1.221 22.89 2186.40 1.219 23.02 2187.40 1.218 23.14 2188.40 1.216 23.27 2189.40 1.215 23.40 2190.40 1.213 23.52 2191.40 1.212 23.65 2192.40 1.210 23.78 2193.40 1.208 23.91 2194.40 1.207 24.04 2195.40 1.205 24.16 2196.40 1.203 24.29 2197.40 1.202 24.42 2198.40 1.200 24.55 2199.40 1.198 24.68 2200.40 1.196 24.81 2201.40 1.194 24.95 2202.40 1.193 25.08 2203.40 1.191 25.21 2204.40 1.189 25.34 2205.40 1.187 25.47 2206.40 1.185 25.61 2207.40 1.183 25.74 2208.40 1.181 25.87 2209.40 1.179 26.01 2210.40 1.177 26.14 2211.40 1.175 26.28 2212.40 1.173 26.42 2213.40 1.171 26.55 2214.40 1.169 26.69 2215.40 1.167 26.83 2216.40 1.165 26.96 2217.40 1.163 27.10 2218.40 1.161 27.24 2219.40 1.158 27.38 2220.40 1.156 27.52 2221.40 1.154 27.66 2222.40 1.152 27.80 2223.40 1.149 27.94 2224.40 1.147 28.09 2225.40 1.145 28.23 2226.40 1.143 28.37 2227.40 1.140 28.52 2228.40 1.138 28.66 2229.40 1.136 28.80 2230.40 1.133 28.95 2231.40 1.131 29.10 2232.40 1.128 29.24 2233.40 1.126 29.39 2234.40 1.123 29.54 2235.40 1.121 29.69 2236.40 1.119 29.84 2237.40 1.116 29.99 2238.40 1.113 30.14 2239.40 1.111 30.29 2240.40 1.108 30.44 2241.40 1.106 30.59 2242.40 1.103 30.75 2243.40 1.101 30.90 2244.40 1.098 31.06 2245.40 1.095 31.21 2246.40 1.093 31.37 2247.40 1.090 31.53 2248.40 1.087 31.69 2249.40 1.085 31.84 2250.40 1.082 32.00 2251.40 1.079 32.16 2252.40 1.076 32.33 2253.40 1.074 32.49 2254.40 1.071 32.65 2255.40 1.068 32.81 2256.40 1.065 32.98 2257.40 1.062 33.15 2258.40 1.060 33.31 2259.40 1.057 33.48 2260.40 1.054 33.65 2261.40 1.051 33.82 2262.40 1.048 33.99 2263.40 1.045 34.16 2264.40 1.042 34.33 2265.40 1.039 34.50 2266.40 1.036 34.68 2267.40 1.033 34.85 2268.40 1.030 35.03 2269.40 1.027 35.20 2270.40 1.024 35.38 2271.40 1.021 35.56 2272.40 1.018 35.74 2273.40 1.015 35.92 2274.40 1.012 36.11 2275.40 1.009 36.29 2276.40 1.006 36.47 2277.40 1.003 36.66 2278.40 1.000 36.85 2279.40 0.997 37.03 2280.40 0.993 37.22 2281.40 0.990 37.41 2282.40 0.987 37.61 2283.40 0.984 37.80 2284.40 0.981 37.99 2285.40 0.977 38.19 2286.40 0.974 38.39 2287.40 0.971 38.58 2288.40 0.968 38.78 2289.40 0.965 38.98 2290.40 0.961 39.19 2291.40 0.958 39.39 2292.40 0.955 39.59 2293.40 0.951 39.80 2294.40 0.948 40.01 2295.40 0.945 40.22 2296.40 0.942 40.43 2297.40 0.938 40.64 2298.40 0.935 40.85 2299.40 0.932 41.07 2300.40 0.928 41.29 2301.40 0.925 41.50 2302.40 0.921 41.72 2303.40 0.918 41.95 2304.40 0.915 42.17 2305.40 0.911 42.39 2306.40 0.908 42.62 2307.40 0.904 42.85 2308.40 0.901 43.08 2309.40 0.898 43.31 2310.40 0.894 43.54 2311.40 0.891 43.78 2312.40 0.887 44.02 2313.40 0.884 44.25 2314.40 0.880 44.50 2315.40 0.877 44.74 2316.40 0.873 44.98 2317.40 0.870 45.23 2318.40 0.866 45.48 2319.40 0.863 45.73 2320.40 0.859 45.98 2321.40 0.856 46.24 2322.40 0.852 46.49 2323.40 0.849 46.75 2324.40 0.845 47.01 2325.40 0.842 47.28 2326.40 0.838 47.54 2327.40 0.835 47.81 2328.40 0.831 48.08 2329.40 0.828 48.35 2330.40 0.824 48.63 2331.40 0.820 48.90 2332.40 0.817 49.18 2333.40 0.813 49.47 2334.40 0.810 49.75
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 18:50:56 |