| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 18:11:26 |
| WDS: | CPO12A,BC | WDS ID/Discoverer |
| P: | 574.037 | Orbital period (years) |
| a: | 3.24657 | Semi-major axis (arcseconds) |
| i: | 117.566 | Inclination (degrees) |
| Ω: | 167.744 | Longitude of ascending node (degrees) |
| T: | 2068.407 | Epoch of periastron passage (year) |
| e: | 0.57381 | Eccentricity |
| ω: | 62.414 | Longitude of periastron (degrees) |
| Start-Year: | 1738.0 | Year |
| End-Year: | 2312.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 122816.88-614556.5 | Epoch-2000 right ascension and declination |
| WDS-ID: | 12283-6146 | WDS designation |
| Discoverer Code: | CPO12A,BC | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 108500 | HD catalog number |
| Hipparcos number: | 60845 | Hipparcos catalog number |
| V1: | 7.32 | Magnitude of the primary |
| V2: | 8.24 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2015 | Date of last observation |
| Orbit grade: | 5 | Orbit grade, ranging from 1 'definitive' to 5 'indeterminate' |
| Flags: | Flags |
Image from the USNO WDS 6th Orbit Catalog (see Acknowledgements)
Year Sep[“] PA[°] --------------------------------------------- 2025.0 1.975 180.5 ------------------------- 1738.0 3.534 315.9 1739.0 3.526 315.7 1740.0 3.519 315.5 1741.0 3.511 315.3 1742.0 3.504 315.1 1743.0 3.496 314.9 1744.0 3.489 314.7 1745.0 3.481 314.5 1746.0 3.473 314.3 1747.0 3.465 314.1 1748.0 3.457 313.8 1749.0 3.449 313.6 1750.0 3.441 313.4 1751.0 3.433 313.2 1752.0 3.425 313.0 1753.0 3.417 312.8 1754.0 3.408 312.6 1755.0 3.400 312.4 1756.0 3.392 312.1 1757.0 3.383 311.9 1758.0 3.374 311.7 1759.0 3.366 311.5 1760.0 3.357 311.3 1761.0 3.349 311.0 1762.0 3.340 310.8 1763.0 3.331 310.6 1764.0 3.322 310.4 1765.0 3.313 310.1 1766.0 3.304 309.9 1767.0 3.295 309.7 1768.0 3.286 309.4 1769.0 3.277 309.2 1770.0 3.268 309.0 1771.0 3.259 308.7 1772.0 3.250 308.5 1773.0 3.240 308.3 1774.0 3.231 308.0 1775.0 3.222 307.8 1776.0 3.212 307.5 1777.0 3.203 307.3 1778.0 3.193 307.1 1779.0 3.184 306.8 1780.0 3.174 306.6 1781.0 3.165 306.3 1782.0 3.155 306.1 1783.0 3.145 305.8 1784.0 3.135 305.6 1785.0 3.126 305.3 1786.0 3.116 305.0 1787.0 3.106 304.8 1788.0 3.096 304.5 1789.0 3.086 304.3 1790.0 3.076 304.0 1791.0 3.067 303.7 1792.0 3.057 303.5 1793.0 3.047 303.2 1794.0 3.037 302.9 1795.0 3.026 302.6 1796.0 3.016 302.4 1797.0 3.006 302.1 1798.0 2.996 301.8 1799.0 2.986 301.5 1800.0 2.976 301.3 1801.0 2.966 301.0 1802.0 2.956 300.7 1803.0 2.945 300.4 1804.0 2.935 300.1 1805.0 2.925 299.8 1806.0 2.915 299.5 1807.0 2.904 299.2 1808.0 2.894 298.9 1809.0 2.884 298.6 1810.0 2.873 298.3 1811.0 2.863 298.0 1812.0 2.853 297.7 1813.0 2.842 297.4 1814.0 2.832 297.1 1815.0 2.822 296.8 1816.0 2.811 296.5 1817.0 2.801 296.1 1818.0 2.791 295.8 1819.0 2.780 295.5 1820.0 2.770 295.2 1821.0 2.760 294.9 1822.0 2.749 294.5 1823.0 2.739 294.2 1824.0 2.729 293.9 1825.0 2.718 293.5 1826.0 2.708 293.2 1827.0 2.697 292.8 1828.0 2.687 292.5 1829.0 2.677 292.1 1830.0 2.667 291.8 1831.0 2.656 291.4 1832.0 2.646 291.1 1833.0 2.636 290.7 1834.0 2.626 290.4 1835.0 2.615 290.0 1836.0 2.605 289.6 1837.0 2.595 289.3 1838.0 2.585 288.9 1839.0 2.575 288.5 1840.0 2.565 288.1 1841.0 2.555 287.7 1842.0 2.544 287.4 1843.0 2.534 287.0 1844.0 2.525 286.6 1845.0 2.515 286.2 1846.0 2.505 285.8 1847.0 2.495 285.4 1848.0 2.485 285.0 1849.0 2.475 284.6 1850.0 2.465 284.2 1851.0 2.456 283.7 1852.0 2.446 283.3 1853.0 2.436 282.9 1854.0 2.427 282.5 1855.0 2.417 282.1 1856.0 2.408 281.6 1857.0 2.398 281.2 1858.0 2.389 280.8 1859.0 2.379 280.3 1860.0 2.370 279.9 1861.0 2.361 279.4 1862.0 2.352 279.0 1863.0 2.343 278.5 1864.0 2.334 278.1 1865.0 2.325 277.6 1866.0 2.316 277.1 1867.0 2.307 276.7 1868.0 2.298 276.2 1869.0 2.289 275.7 1870.0 2.281 275.2 1871.0 2.272 274.8 1872.0 2.264 274.3 1873.0 2.255 273.8 1874.0 2.247 273.3 1875.0 2.239 272.8 1876.0 2.231 272.3 1877.0 2.223 271.8 1878.0 2.215 271.3 1879.0 2.207 270.8 1880.0 2.199 270.2 1881.0 2.191 269.7 1882.0 2.183 269.2 1883.0 2.176 268.7 1884.0 2.168 268.1 1885.0 2.161 267.6 1886.0 2.154 267.1 1887.0 2.147 266.5 1888.0 2.140 266.0 1889.0 2.133 265.4 1890.0 2.126 264.9 1891.0 2.119 264.3 1892.0 2.113 263.8 1893.0 2.106 263.2 1894.0 2.100 262.6 1895.0 2.093 262.1 1896.0 2.087 261.5 1897.0 2.081 260.9 1898.0 2.075 260.3 1899.0 2.069 259.7 1900.0 2.064 259.2 1901.0 2.058 258.6 1902.0 2.053 258.0 1903.0 2.047 257.4 1904.0 2.042 256.8 1905.0 2.037 256.2 1906.0 2.032 255.6 1907.0 2.027 255.0 1908.0 2.023 254.4 1909.0 2.018 253.7 1910.0 2.014 253.1 1911.0 2.009 252.5 1912.0 2.005 251.9 1913.0 2.001 251.3 1914.0 1.997 250.6 1915.0 1.994 250.0 1916.0 1.990 249.4 1917.0 1.987 248.7 1918.0 1.983 248.1 1919.0 1.980 247.5 1920.0 1.977 246.8 1921.0 1.974 246.2 1922.0 1.971 245.5 1923.0 1.969 244.9 1924.0 1.966 244.2 1925.0 1.964 243.6 1926.0 1.962 242.9 1927.0 1.960 242.3 1928.0 1.958 241.6 1929.0 1.956 241.0 1930.0 1.954 240.3 1931.0 1.953 239.7 1932.0 1.951 239.0 1933.0 1.950 238.4 1934.0 1.949 237.7 1935.0 1.948 237.0 1936.0 1.947 236.4 1937.0 1.946 235.7 1938.0 1.946 235.1 1939.0 1.945 234.4 1940.0 1.945 233.7 1941.0 1.945 233.1 1942.0 1.945 232.4 1943.0 1.945 231.7 1944.0 1.945 231.1 1945.0 1.945 230.4 1946.0 1.946 229.8 1947.0 1.946 229.1 1948.0 1.947 228.4 1949.0 1.947 227.8 1950.0 1.948 227.1 1951.0 1.949 226.5 1952.0 1.950 225.8 1953.0 1.952 225.1 1954.0 1.953 224.5 1955.0 1.954 223.8 1956.0 1.956 223.2 1957.0 1.957 222.5 1958.0 1.959 221.9 1959.0 1.961 221.2 1960.0 1.962 220.6 1961.0 1.964 219.9 1962.0 1.966 219.3 1963.0 1.968 218.6 1964.0 1.970 218.0 1965.0 1.973 217.3 1966.0 1.975 216.7 1967.0 1.977 216.0 1968.0 1.980 215.4 1969.0 1.982 214.8 1970.0 1.984 214.1 1971.0 1.987 213.5 1972.0 1.989 212.9 1973.0 1.992 212.2 1974.0 1.994 211.6 1975.0 1.997 211.0 1976.0 1.999 210.3 1977.0 2.002 209.7 1978.0 2.005 209.1 1979.0 2.007 208.5 1980.0 2.010 207.8 1981.0 2.012 207.2 1982.0 2.015 206.6 1983.0 2.017 206.0 1984.0 2.020 205.4 1985.0 2.022 204.8 1986.0 2.024 204.1 1987.0 2.027 203.5 1988.0 2.029 202.9 1989.0 2.031 202.3 1990.0 2.033 201.7 1991.0 2.035 201.1 1992.0 2.037 200.5 1993.0 2.039 199.9 1994.0 2.040 199.3 1995.0 2.042 198.7 1996.0 2.043 198.1 1997.0 2.045 197.5 1998.0 2.046 196.9 1999.0 2.047 196.3 2000.0 2.047 195.7 2001.0 2.048 195.1 2002.0 2.049 194.5 2003.0 2.049 193.9 2004.0 2.049 193.3 2005.0 2.049 192.7 2006.0 2.048 192.1 2007.0 2.047 191.5 2008.0 2.046 190.9 2009.0 2.045 190.3 2010.0 2.044 189.7 2011.0 2.042 189.1 2012.0 2.040 188.5 2013.0 2.037 187.9 2014.0 2.034 187.3 2015.0 2.031 186.7 2016.0 2.028 186.1 2017.0 2.024 185.5 2018.0 2.019 184.9 2019.0 2.014 184.3 2020.0 2.009 183.6 2021.0 2.003 183.0 2022.0 1.997 182.4 2023.0 1.990 181.8 2024.0 1.983 181.1 2025.0 1.975 180.5 2026.0 1.967 179.8 2027.0 1.958 179.2 2028.0 1.948 178.5 2029.0 1.938 177.9 2030.0 1.927 177.2 2031.0 1.916 176.5 2032.0 1.903 175.8 2033.0 1.890 175.1 2034.0 1.876 174.4 2035.0 1.862 173.7 2036.0 1.846 173.0 2037.0 1.830 172.2 2038.0 1.813 171.5 2039.0 1.795 170.7 2040.0 1.776 169.9 2041.0 1.756 169.1 2042.0 1.735 168.3 2043.0 1.713 167.5 2044.0 1.690 166.6 2045.0 1.666 165.7 2046.0 1.641 164.8 2047.0 1.615 163.8 2048.0 1.588 162.9 2049.0 1.560 161.9 2050.0 1.531 160.8 2051.0 1.500 159.7 2052.0 1.469 158.6 2053.0 1.436 157.4 2054.0 1.403 156.2 2055.0 1.368 154.8 2056.0 1.332 153.5 2057.0 1.296 152.0 2058.0 1.259 150.5 2059.0 1.221 148.9 2060.0 1.182 147.1 2061.0 1.143 145.3 2062.0 1.103 143.3 2063.0 1.064 141.1 2064.0 1.024 138.8 2065.0 0.985 136.4 2066.0 0.946 133.7 2067.0 0.908 130.8 2068.0 0.871 127.6 2069.0 0.835 124.1 2070.0 0.802 120.4 2071.0 0.771 116.3 2072.0 0.743 112.0 2073.0 0.718 107.3 2074.0 0.698 102.3 2075.0 0.682 97.0 2076.0 0.671 91.5 2077.0 0.666 85.9 2078.0 0.666 80.2 2079.0 0.672 74.6 2080.0 0.683 69.2 2081.0 0.699 63.9 2082.0 0.720 58.9 2083.0 0.745 54.3 2084.0 0.774 49.9 2085.0 0.806 45.9 2086.0 0.840 42.2 2087.0 0.878 38.8 2088.0 0.917 35.7 2089.0 0.957 32.8 2090.0 0.999 30.2 2091.0 1.042 27.8 2092.0 1.085 25.6 2093.0 1.129 23.5 2094.0 1.174 21.6 2095.0 1.218 19.9 2096.0 1.263 18.3 2097.0 1.308 16.7 2098.0 1.353 15.3 2099.0 1.397 14.0 2100.0 1.442 12.8 2101.0 1.486 11.6 2102.0 1.529 10.5 2103.0 1.573 9.4 2104.0 1.616 8.5 2105.0 1.658 7.5 2106.0 1.700 6.6 2107.0 1.742 5.8 2108.0 1.783 5.0 2109.0 1.823 4.2 2110.0 1.863 3.5 2111.0 1.903 2.8 2112.0 1.942 2.1 2113.0 1.980 1.4 2114.0 2.018 0.8 2115.0 2.055 0.2 2116.0 2.092 359.6 2117.0 2.128 359.1 2118.0 2.164 358.5 2119.0 2.199 358.0 2120.0 2.234 357.5 2121.0 2.268 357.0 2122.0 2.301 356.5 2123.0 2.334 356.0 2124.0 2.367 355.6 2125.0 2.399 355.1 2126.0 2.430 354.7 2127.0 2.461 354.3 2128.0 2.491 353.9 2129.0 2.521 353.5 2130.0 2.551 353.1 2131.0 2.580 352.7 2132.0 2.608 352.3 2133.0 2.636 352.0 2134.0 2.664 351.6 2135.0 2.691 351.3 2136.0 2.718 350.9 2137.0 2.744 350.6 2138.0 2.769 350.3 2139.0 2.795 349.9 2140.0 2.820 349.6 2141.0 2.844 349.3 2142.0 2.868 349.0 2143.0 2.892 348.7 2144.0 2.915 348.4 2145.0 2.937 348.1 2146.0 2.960 347.8 2147.0 2.982 347.5 2148.0 3.003 347.3 2149.0 3.025 347.0 2150.0 3.045 346.7 2151.0 3.066 346.4 2152.0 3.086 346.2 2153.0 3.106 345.9 2154.0 3.125 345.7 2155.0 3.144 345.4 2156.0 3.163 345.1 2157.0 3.181 344.9 2158.0 3.199 344.7 2159.0 3.217 344.4 2160.0 3.234 344.2 2161.0 3.251 343.9 2162.0 3.268 343.7 2163.0 3.284 343.5 2164.0 3.300 343.2 2165.0 3.316 343.0 2166.0 3.331 342.8 2167.0 3.346 342.5 2168.0 3.361 342.3 2169.0 3.375 342.1 2170.0 3.390 341.9 2171.0 3.404 341.7 2172.0 3.417 341.5 2173.0 3.431 341.2 2174.0 3.444 341.0 2175.0 3.456 340.8 2176.0 3.469 340.6 2177.0 3.481 340.4 2178.0 3.493 340.2 2179.0 3.505 340.0 2180.0 3.516 339.8 2181.0 3.528 339.6 2182.0 3.539 339.4 2183.0 3.549 339.2 2184.0 3.560 339.0 2185.0 3.570 338.8 2186.0 3.580 338.6 2187.0 3.590 338.4 2188.0 3.599 338.2 2189.0 3.609 338.0 2190.0 3.618 337.8 2191.0 3.626 337.6 2192.0 3.635 337.4 2193.0 3.643 337.2 2194.0 3.652 337.1 2195.0 3.660 336.9 2196.0 3.667 336.7 2197.0 3.675 336.5 2198.0 3.682 336.3 2199.0 3.689 336.1 2200.0 3.696 335.9 2201.0 3.703 335.8 2202.0 3.709 335.6 2203.0 3.715 335.4 2204.0 3.722 335.2 2205.0 3.727 335.0 2206.0 3.733 334.9 2207.0 3.739 334.7 2208.0 3.744 334.5 2209.0 3.749 334.3 2210.0 3.754 334.1 2211.0 3.759 334.0 2212.0 3.763 333.8 2213.0 3.768 333.6 2214.0 3.772 333.4 2215.0 3.776 333.3 2216.0 3.780 333.1 2217.0 3.783 332.9 2218.0 3.787 332.7 2219.0 3.790 332.6 2220.0 3.793 332.4 2221.0 3.796 332.2 2222.0 3.799 332.0 2223.0 3.802 331.9 2224.0 3.804 331.7 2225.0 3.807 331.5 2226.0 3.809 331.3 2227.0 3.811 331.2 2228.0 3.813 331.0 2229.0 3.815 330.8 2230.0 3.816 330.7 2231.0 3.818 330.5 2232.0 3.819 330.3 2233.0 3.820 330.1 2234.0 3.821 330.0 2235.0 3.822 329.8 2236.0 3.822 329.6 2237.0 3.823 329.5 2238.0 3.823 329.3 2239.0 3.824 329.1 2240.0 3.824 328.9 2241.0 3.824 328.8 2242.0 3.824 328.6 2243.0 3.823 328.4 2244.0 3.823 328.3 2245.0 3.822 328.1 2246.0 3.822 327.9 2247.0 3.821 327.7 2248.0 3.820 327.6 2249.0 3.819 327.4 2250.0 3.817 327.2 2251.0 3.816 327.1 2252.0 3.815 326.9 2253.0 3.813 326.7 2254.0 3.811 326.5 2255.0 3.809 326.4 2256.0 3.808 326.2 2257.0 3.805 326.0 2258.0 3.803 325.8 2259.0 3.801 325.7 2260.0 3.798 325.5 2261.0 3.796 325.3 2262.0 3.793 325.2 2263.0 3.790 325.0 2264.0 3.788 324.8 2265.0 3.785 324.6 2266.0 3.781 324.5 2267.0 3.778 324.3 2268.0 3.775 324.1 2269.0 3.771 323.9 2270.0 3.768 323.7 2271.0 3.764 323.6 2272.0 3.760 323.4 2273.0 3.757 323.2 2274.0 3.753 323.0 2275.0 3.749 322.9 2276.0 3.744 322.7 2277.0 3.740 322.5 2278.0 3.736 322.3 2279.0 3.731 322.1 2280.0 3.727 322.0 2281.0 3.722 321.8 2282.0 3.717 321.6 2283.0 3.712 321.4 2284.0 3.707 321.2 2285.0 3.702 321.1 2286.0 3.697 320.9 2287.0 3.692 320.7 2288.0 3.687 320.5 2289.0 3.681 320.3 2290.0 3.676 320.1 2291.0 3.670 320.0 2292.0 3.665 319.8 2293.0 3.659 319.6 2294.0 3.653 319.4 2295.0 3.647 319.2 2296.0 3.641 319.0 2297.0 3.635 318.8 2298.0 3.629 318.6 2299.0 3.622 318.4 2300.0 3.616 318.3 2301.0 3.610 318.1 2302.0 3.603 317.9 2303.0 3.597 317.7 2304.0 3.590 317.5 2305.0 3.583 317.3 2306.0 3.576 317.1 2307.0 3.569 316.9 2308.0 3.562 316.7 2309.0 3.555 316.5 2310.0 3.548 316.3 2311.0 3.541 316.1