| WDS: | COU80 | WDS ID/Discoverer |
| P: | 587.500 | Orbital period (years) |
| a: | 0.984 | Semi-major axis (arcseconds) |
| i: | 107.8 | Inclination (degrees) |
| Ω: | 87.7 | Longitude of ascending node (degrees) |
| T: | 2029.300 | Epoch of periastron passage (year) |
| e: | 0.477 | Eccentricity |
| ω: | 36.9 | Longitude of periastron (degrees) |
| Start-Year: | 1731.25 | Year |
| End-Year: | 2318.75 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for COU80 |
||
| Position: | 034807.11+240831.6 | Epoch-2000 right ascension and declination |
| WDS-ID: | 03481+2409 | WDS designation |
| Discoverer Code: | COU80 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | . | HD catalog number |
| Hipparcos number: | . | Hipparcos catalog number |
| V1: | 9.6 | Magnitude of the primary |
| V2: | 10.5 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 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: | BAE2021 | 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 0.448 77.13 -------------------------- 1731.25 1.206 255.25 1732.25 1.203 255.14 1733.25 1.200 255.03 1734.25 1.197 254.92 1735.25 1.193 254.81 1736.25 1.190 254.69 1737.25 1.187 254.58 1738.25 1.183 254.47 1739.25 1.180 254.35 1740.25 1.176 254.24 1741.25 1.173 254.12 1742.25 1.169 254.01 1743.25 1.166 253.89 1744.25 1.162 253.77 1745.25 1.158 253.65 1746.25 1.155 253.54 1747.25 1.151 253.42 1748.25 1.147 253.29 1749.25 1.143 253.17 1750.25 1.140 253.05 1751.25 1.136 252.93 1752.25 1.132 252.80 1753.25 1.128 252.68 1754.25 1.124 252.55 1755.25 1.120 252.43 1756.25 1.116 252.30 1757.25 1.112 252.17 1758.25 1.108 252.04 1759.25 1.103 251.91 1760.25 1.099 251.78 1761.25 1.095 251.65 1762.25 1.091 251.51 1763.25 1.087 251.38 1764.25 1.082 251.24 1765.25 1.078 251.11 1766.25 1.073 250.97 1767.25 1.069 250.83 1768.25 1.065 250.69 1769.25 1.060 250.55 1770.25 1.056 250.41 1771.25 1.051 250.26 1772.25 1.046 250.12 1773.25 1.042 249.97 1774.25 1.037 249.82 1775.25 1.032 249.67 1776.25 1.028 249.52 1777.25 1.023 249.37 1778.25 1.018 249.22 1779.25 1.013 249.07 1780.25 1.009 248.91 1781.25 1.004 248.75 1782.25 0.999 248.59 1783.25 0.994 248.43 1784.25 0.989 248.27 1785.25 0.984 248.11 1786.25 0.979 247.94 1787.25 0.974 247.77 1788.25 0.969 247.60 1789.25 0.964 247.43 1790.25 0.959 247.26 1791.25 0.954 247.09 1792.25 0.948 246.91 1793.25 0.943 246.73 1794.25 0.938 246.55 1795.25 0.933 246.37 1796.25 0.927 246.19 1797.25 0.922 246.00 1798.25 0.917 245.81 1799.25 0.911 245.62 1800.25 0.906 245.43 1801.25 0.901 245.23 1802.25 0.895 245.03 1803.25 0.890 244.83 1804.25 0.884 244.63 1805.25 0.879 244.43 1806.25 0.873 244.22 1807.25 0.867 244.01 1808.25 0.862 243.79 1809.25 0.856 243.58 1810.25 0.851 243.36 1811.25 0.845 243.14 1812.25 0.839 242.91 1813.25 0.834 242.68 1814.25 0.828 242.45 1815.25 0.822 242.22 1816.25 0.816 241.98 1817.25 0.811 241.74 1818.25 0.805 241.50 1819.25 0.799 241.25 1820.25 0.793 241.00 1821.25 0.787 240.74 1822.25 0.781 240.48 1823.25 0.775 240.22 1824.25 0.770 239.95 1825.25 0.764 239.68 1826.25 0.758 239.41 1827.25 0.752 239.13 1828.25 0.746 238.84 1829.25 0.740 238.55 1830.25 0.734 238.26 1831.25 0.728 237.96 1832.25 0.722 237.66 1833.25 0.716 237.35 1834.25 0.710 237.03 1835.25 0.704 236.72 1836.25 0.697 236.39 1837.25 0.691 236.06 1838.25 0.685 235.72 1839.25 0.679 235.38 1840.25 0.673 235.03 1841.25 0.667 234.68 1842.25 0.661 234.32 1843.25 0.655 233.95 1844.25 0.649 233.57 1845.25 0.642 233.19 1846.25 0.636 232.80 1847.25 0.630 232.40 1848.25 0.624 232.00 1849.25 0.618 231.58 1850.25 0.612 231.16 1851.25 0.606 230.73 1852.25 0.599 230.29 1853.25 0.593 229.84 1854.25 0.587 229.39 1855.25 0.581 228.92 1856.25 0.575 228.44 1857.25 0.569 227.95 1858.25 0.563 227.46 1859.25 0.557 226.95 1860.25 0.551 226.43 1861.25 0.545 225.90 1862.25 0.539 225.35 1863.25 0.533 224.80 1864.25 0.527 224.23 1865.25 0.521 223.65 1866.25 0.515 223.05 1867.25 0.509 222.44 1868.25 0.503 221.82 1869.25 0.497 221.18 1870.25 0.491 220.53 1871.25 0.486 219.86 1872.25 0.480 219.18 1873.25 0.474 218.48 1874.25 0.468 217.76 1875.25 0.463 217.03 1876.25 0.457 216.27 1877.25 0.452 215.50 1878.25 0.446 214.71 1879.25 0.441 213.90 1880.25 0.436 213.07 1881.25 0.430 212.22 1882.25 0.425 211.35 1883.25 0.420 210.46 1884.25 0.415 209.54 1885.25 0.410 208.61 1886.25 0.405 207.65 1887.25 0.400 206.66 1888.25 0.396 205.66 1889.25 0.391 204.63 1890.25 0.387 203.57 1891.25 0.382 202.50 1892.25 0.378 201.39 1893.25 0.374 200.26 1894.25 0.370 199.11 1895.25 0.366 197.93 1896.25 0.362 196.73 1897.25 0.358 195.50 1898.25 0.355 194.25 1899.25 0.351 192.97 1900.25 0.348 191.66 1901.25 0.345 190.34 1902.25 0.342 188.99 1903.25 0.340 187.62 1904.25 0.337 186.23 1905.25 0.335 184.81 1906.25 0.332 183.38 1907.25 0.330 181.93 1908.25 0.329 180.46 1909.25 0.327 178.97 1910.25 0.325 177.48 1911.25 0.324 175.96 1912.25 0.323 174.44 1913.25 0.322 172.91 1914.25 0.322 171.37 1915.25 0.321 169.83 1916.25 0.321 168.28 1917.25 0.321 166.73 1918.25 0.321 165.18 1919.25 0.321 163.63 1920.25 0.322 162.09 1921.25 0.323 160.55 1922.25 0.323 159.03 1923.25 0.325 157.51 1924.25 0.326 156.00 1925.25 0.327 154.51 1926.25 0.329 153.03 1927.25 0.331 151.56 1928.25 0.333 150.12 1929.25 0.335 148.69 1930.25 0.338 147.28 1931.25 0.340 145.89 1932.25 0.343 144.53 1933.25 0.346 143.18 1934.25 0.349 141.86 1935.25 0.352 140.56 1936.25 0.355 139.28 1937.25 0.359 138.03 1938.25 0.362 136.80 1939.25 0.366 135.60 1940.25 0.369 134.42 1941.25 0.373 133.26 1942.25 0.377 132.13 1943.25 0.381 131.02 1944.25 0.385 129.94 1945.25 0.389 128.87 1946.25 0.394 127.83 1947.25 0.398 126.82 1948.25 0.402 125.82 1949.25 0.407 124.85 1950.25 0.411 123.90 1951.25 0.416 122.96 1952.25 0.420 122.05 1953.25 0.425 121.16 1954.25 0.430 120.29 1955.25 0.434 119.43 1956.25 0.439 118.59 1957.25 0.443 117.77 1958.25 0.448 116.97 1959.25 0.453 116.19 1960.25 0.457 115.42 1961.25 0.462 114.66 1962.25 0.467 113.92 1963.25 0.471 113.20 1964.25 0.476 112.48 1965.25 0.480 111.79 1966.25 0.485 111.10 1967.25 0.489 110.43 1968.25 0.493 109.77 1969.25 0.498 109.12 1970.25 0.502 108.48 1971.25 0.506 107.85 1972.25 0.510 107.23 1973.25 0.514 106.63 1974.25 0.518 106.03 1975.25 0.522 105.44 1976.25 0.526 104.86 1977.25 0.529 104.28 1978.25 0.533 103.72 1979.25 0.536 103.16 1980.25 0.539 102.61 1981.25 0.543 102.07 1982.25 0.546 101.53 1983.25 0.548 100.99 1984.25 0.551 100.47 1985.25 0.554 99.95 1986.25 0.556 99.43 1987.25 0.558 98.91 1988.25 0.561 98.41 1989.25 0.562 97.90 1990.25 0.564 97.40 1991.25 0.566 96.90 1992.25 0.567 96.40 1993.25 0.568 95.91 1994.25 0.569 95.41 1995.25 0.570 94.92 1996.25 0.570 94.43 1997.25 0.570 93.94 1998.25 0.570 93.45 1999.25 0.570 92.96 2000.25 0.569 92.47 2001.25 0.568 91.97 2002.25 0.567 91.48 2003.25 0.566 90.98 2004.25 0.564 90.48 2005.25 0.562 89.98 2006.25 0.560 89.48 2007.25 0.558 88.97 2008.25 0.555 88.45 2009.25 0.552 87.93 2010.25 0.548 87.40 2011.25 0.544 86.87 2012.25 0.540 86.33 2013.25 0.536 85.78 2014.25 0.531 85.22 2015.25 0.526 84.65 2016.25 0.521 84.07 2017.25 0.515 83.47 2018.25 0.509 82.86 2019.25 0.503 82.24 2020.25 0.496 81.60 2021.25 0.489 80.95 2022.25 0.482 80.27 2023.25 0.474 79.57 2024.25 0.466 78.85 2025.25 0.458 78.10 2026.25 0.450 77.33 2027.25 0.441 76.53 2028.25 0.432 75.69 2029.25 0.423 74.82 2030.25 0.413 73.91 2031.25 0.404 72.95 2032.25 0.394 71.95 2033.25 0.384 70.89 2034.25 0.373 69.78 2035.25 0.363 68.60 2036.25 0.352 67.35 2037.25 0.342 66.03 2038.25 0.331 64.62 2039.25 0.320 63.12 2040.25 0.310 61.51 2041.25 0.299 59.78 2042.25 0.288 57.93 2043.25 0.278 55.94 2044.25 0.267 53.79 2045.25 0.257 51.47 2046.25 0.247 48.96 2047.25 0.238 46.25 2048.25 0.229 43.31 2049.25 0.220 40.14 2050.25 0.212 36.72 2051.25 0.205 33.04 2052.25 0.198 29.11 2053.25 0.192 24.92 2054.25 0.188 20.49 2055.25 0.184 15.87 2056.25 0.181 11.09 2057.25 0.180 6.20 2058.25 0.180 1.27 2059.25 0.181 356.38 2060.25 0.183 351.57 2061.25 0.187 346.91 2062.25 0.191 342.45 2063.25 0.197 338.22 2064.25 0.204 334.24 2065.25 0.211 330.53 2066.25 0.219 327.07 2067.25 0.228 323.87 2068.25 0.237 320.91 2069.25 0.247 318.18 2070.25 0.257 315.66 2071.25 0.267 313.34 2072.25 0.278 311.19 2073.25 0.289 309.21 2074.25 0.300 307.37 2075.25 0.312 305.67 2076.25 0.323 304.09 2077.25 0.335 302.62 2078.25 0.347 301.25 2079.25 0.359 299.97 2080.25 0.371 298.77 2081.25 0.383 297.65 2082.25 0.395 296.59 2083.25 0.407 295.60 2084.25 0.419 294.67 2085.25 0.431 293.78 2086.25 0.443 292.95 2087.25 0.455 292.15 2088.25 0.466 291.40 2089.25 0.478 290.69 2090.25 0.490 290.01 2091.25 0.502 289.36 2092.25 0.513 288.74 2093.25 0.525 288.15 2094.25 0.537 287.58 2095.25 0.548 287.04 2096.25 0.559 286.52 2097.25 0.571 286.02 2098.25 0.582 285.54 2099.25 0.593 285.08 2100.25 0.604 284.63 2101.25 0.615 284.21 2102.25 0.626 283.79 2103.25 0.637 283.39 2104.25 0.647 283.00 2105.25 0.658 282.63 2106.25 0.669 282.27 2107.25 0.679 281.92 2108.25 0.689 281.58 2109.25 0.700 281.25 2110.25 0.710 280.93 2111.25 0.720 280.61 2112.25 0.730 280.31 2113.25 0.740 280.01 2114.25 0.749 279.73 2115.25 0.759 279.45 2116.25 0.769 279.17 2117.25 0.778 278.91 2118.25 0.787 278.65 2119.25 0.797 278.39 2120.25 0.806 278.14 2121.25 0.815 277.90 2122.25 0.824 277.66 2123.25 0.833 277.43 2124.25 0.842 277.20 2125.25 0.850 276.98 2126.25 0.859 276.76 2127.25 0.868 276.55 2128.25 0.876 276.34 2129.25 0.884 276.13 2130.25 0.893 275.93 2131.25 0.901 275.73 2132.25 0.909 275.54 2133.25 0.917 275.35 2134.25 0.925 275.16 2135.25 0.932 274.98 2136.25 0.940 274.79 2137.25 0.948 274.61 2138.25 0.955 274.44 2139.25 0.963 274.27 2140.25 0.970 274.09 2141.25 0.977 273.93 2142.25 0.984 273.76 2143.25 0.991 273.60 2144.25 0.998 273.44 2145.25 1.005 273.28 2146.25 1.012 273.12 2147.25 1.019 272.97 2148.25 1.025 272.81 2149.25 1.032 272.66 2150.25 1.038 272.51 2151.25 1.045 272.37 2152.25 1.051 272.22 2153.25 1.057 272.08 2154.25 1.063 271.94 2155.25 1.069 271.80 2156.25 1.075 271.66 2157.25 1.081 271.52 2158.25 1.087 271.38 2159.25 1.093 271.25 2160.25 1.098 271.12 2161.25 1.104 270.99 2162.25 1.109 270.86 2163.25 1.115 270.73 2164.25 1.120 270.60 2165.25 1.125 270.47 2166.25 1.130 270.35 2167.25 1.135 270.22 2168.25 1.140 270.10 2169.25 1.145 269.98 2170.25 1.150 269.86 2171.25 1.155 269.74 2172.25 1.160 269.62 2173.25 1.164 269.50 2174.25 1.169 269.38 2175.25 1.173 269.27 2176.25 1.178 269.15 2177.25 1.182 269.04 2178.25 1.186 268.92 2179.25 1.190 268.81 2180.25 1.194 268.70 2181.25 1.198 268.59 2182.25 1.202 268.48 2183.25 1.206 268.37 2184.25 1.210 268.26 2185.25 1.214 268.15 2186.25 1.218 268.04 2187.25 1.221 267.93 2188.25 1.225 267.83 2189.25 1.228 267.72 2190.25 1.232 267.61 2191.25 1.235 267.51 2192.25 1.238 267.41 2193.25 1.241 267.30 2194.25 1.245 267.20 2195.25 1.248 267.10 2196.25 1.251 266.99 2197.25 1.254 266.89 2198.25 1.256 266.79 2199.25 1.259 266.69 2200.25 1.262 266.59 2201.25 1.265 266.49 2202.25 1.267 266.39 2203.25 1.270 266.29 2204.25 1.272 266.19 2205.25 1.275 266.09 2206.25 1.277 266.00 2207.25 1.279 265.90 2208.25 1.282 265.80 2209.25 1.284 265.71 2210.25 1.286 265.61 2211.25 1.288 265.51 2212.25 1.290 265.42 2213.25 1.292 265.32 2214.25 1.294 265.23 2215.25 1.296 265.13 2216.25 1.297 265.04 2217.25 1.299 264.94 2218.25 1.301 264.85 2219.25 1.302 264.75 2220.25 1.304 264.66 2221.25 1.305 264.57 2222.25 1.307 264.47 2223.25 1.308 264.38 2224.25 1.309 264.29 2225.25 1.311 264.19 2226.25 1.312 264.10 2227.25 1.313 264.01 2228.25 1.314 263.91 2229.25 1.315 263.82 2230.25 1.316 263.73 2231.25 1.317 263.64 2232.25 1.318 263.55 2233.25 1.319 263.45 2234.25 1.319 263.36 2235.25 1.320 263.27 2236.25 1.321 263.18 2237.25 1.321 263.09 2238.25 1.322 263.00 2239.25 1.322 262.91 2240.25 1.323 262.82 2241.25 1.323 262.72 2242.25 1.323 262.63 2243.25 1.323 262.54 2244.25 1.324 262.45 2245.25 1.324 262.36 2246.25 1.324 262.27 2247.25 1.324 262.18 2248.25 1.324 262.09 2249.25 1.324 262.00 2250.25 1.324 261.91 2251.25 1.324 261.81 2252.25 1.323 261.72 2253.25 1.323 261.63 2254.25 1.323 261.54 2255.25 1.323 261.45 2256.25 1.322 261.36 2257.25 1.322 261.27 2258.25 1.321 261.18 2259.25 1.321 261.09 2260.25 1.320 260.99 2261.25 1.319 260.90 2262.25 1.319 260.81 2263.25 1.318 260.72 2264.25 1.317 260.63 2265.25 1.316 260.53 2266.25 1.315 260.44 2267.25 1.314 260.35 2268.25 1.313 260.26 2269.25 1.312 260.17 2270.25 1.311 260.07 2271.25 1.310 259.98 2272.25 1.309 259.89 2273.25 1.308 259.79 2274.25 1.307 259.70 2275.25 1.305 259.61 2276.25 1.304 259.51 2277.25 1.302 259.42 2278.25 1.301 259.33 2279.25 1.300 259.23 2280.25 1.298 259.14 2281.25 1.296 259.04 2282.25 1.295 258.95 2283.25 1.293 258.85 2284.25 1.291 258.76 2285.25 1.290 258.66 2286.25 1.288 258.57 2287.25 1.286 258.47 2288.25 1.284 258.37 2289.25 1.282 258.28 2290.25 1.280 258.18 2291.25 1.278 258.08 2292.25 1.276 257.98 2293.25 1.274 257.89 2294.25 1.272 257.79 2295.25 1.270 257.69 2296.25 1.267 257.59 2297.25 1.265 257.49 2298.25 1.263 257.39 2299.25 1.260 257.29 2300.25 1.258 257.19 2301.25 1.256 257.09 2302.25 1.253 256.99 2303.25 1.251 256.89 2304.25 1.248 256.78 2305.25 1.245 256.68 2306.25 1.243 256.58 2307.25 1.240 256.47 2308.25 1.237 256.37 2309.25 1.235 256.27 2310.25 1.232 256.16 2311.25 1.229 256.06 2312.25 1.226 255.95 2313.25 1.223 255.84 2314.25 1.220 255.74 2315.25 1.217 255.63 2316.25 1.214 255.52 2317.25 1.211 255.41 2318.25 1.208 255.30
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
|
| Report created: |
2026-06-25 15:14:44 |