| WDS: | AG331 | WDS ID/Discoverer |
| P: | 633.392 | Orbital period (years) |
| a: | 1.39462 | Semi-major axis (arcseconds) |
| i: | 77.538 | Inclination (degrees) |
| Ω: | 14.698 | Longitude of ascending node (degrees) |
| T: | 2013.526 | Epoch of periastron passage (year) |
| e: | 0.74735 | Eccentricity |
| ω: | 282.295 | Longitude of periastron (degrees) |
| Start-Year: | 1708.3041 | Year |
| End-Year: | 2341.6959 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for AG331 |
||
| Position: | 071220.02+183914.1 | Epoch-2000 right ascension and declination |
| WDS-ID: | 07123+1839 | WDS designation |
| Discoverer Code: | AG331 | Discover designation and components |
| ADS number: | 5866 | Aitken Double Star catalog |
| HD number: | . | HD catalog number |
| Hipparcos number: | . | Hipparcos catalog number |
| V1: | 9.51 | Magnitude of the primary |
| V2: | 9.70 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2000 | 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: | Izm2019 | 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 11.55 -------------------------- 1708.30 0.771 153.21 1709.30 0.774 153.48 1710.30 0.778 153.74 1711.30 0.781 154.00 1712.30 0.785 154.26 1713.30 0.788 154.52 1714.30 0.792 154.77 1715.30 0.795 155.03 1716.30 0.799 155.27 1717.30 0.802 155.52 1718.30 0.806 155.77 1719.30 0.809 156.01 1720.30 0.813 156.25 1721.30 0.817 156.49 1722.30 0.820 156.73 1723.30 0.824 156.96 1724.30 0.827 157.19 1725.30 0.831 157.42 1726.30 0.834 157.65 1727.30 0.838 157.88 1728.30 0.841 158.10 1729.30 0.845 158.33 1730.30 0.848 158.55 1731.30 0.852 158.77 1732.30 0.855 158.99 1733.30 0.859 159.20 1734.30 0.862 159.42 1735.30 0.866 159.63 1736.30 0.869 159.84 1737.30 0.873 160.05 1738.30 0.876 160.25 1739.30 0.880 160.46 1740.30 0.883 160.66 1741.30 0.887 160.87 1742.30 0.890 161.07 1743.30 0.894 161.27 1744.30 0.897 161.46 1745.30 0.901 161.66 1746.30 0.904 161.85 1747.30 0.907 162.05 1748.30 0.911 162.24 1749.30 0.914 162.43 1750.30 0.918 162.62 1751.30 0.921 162.81 1752.30 0.924 162.99 1753.30 0.928 163.18 1754.30 0.931 163.36 1755.30 0.935 163.54 1756.30 0.938 163.72 1757.30 0.941 163.90 1758.30 0.945 164.08 1759.30 0.948 164.26 1760.30 0.951 164.43 1761.30 0.955 164.61 1762.30 0.958 164.78 1763.30 0.961 164.95 1764.30 0.964 165.13 1765.30 0.968 165.30 1766.30 0.971 165.46 1767.30 0.974 165.63 1768.30 0.977 165.80 1769.30 0.981 165.96 1770.30 0.984 166.13 1771.30 0.987 166.29 1772.30 0.990 166.45 1773.30 0.993 166.61 1774.30 0.997 166.77 1775.30 1.000 166.93 1776.30 1.003 167.09 1777.30 1.006 167.25 1778.30 1.009 167.41 1779.30 1.012 167.56 1780.30 1.015 167.71 1781.30 1.018 167.87 1782.30 1.021 168.02 1783.30 1.024 168.17 1784.30 1.027 168.32 1785.30 1.030 168.47 1786.30 1.033 168.62 1787.30 1.036 168.77 1788.30 1.039 168.92 1789.30 1.042 169.06 1790.30 1.045 169.21 1791.30 1.048 169.35 1792.30 1.051 169.50 1793.30 1.054 169.64 1794.30 1.057 169.78 1795.30 1.059 169.92 1796.30 1.062 170.06 1797.30 1.065 170.21 1798.30 1.068 170.34 1799.30 1.070 170.48 1800.30 1.073 170.62 1801.30 1.076 170.76 1802.30 1.079 170.89 1803.30 1.081 171.03 1804.30 1.084 171.17 1805.30 1.087 171.30 1806.30 1.089 171.43 1807.30 1.092 171.57 1808.30 1.094 171.70 1809.30 1.097 171.83 1810.30 1.100 171.96 1811.30 1.102 172.09 1812.30 1.105 172.22 1813.30 1.107 172.35 1814.30 1.110 172.48 1815.30 1.112 172.61 1816.30 1.114 172.74 1817.30 1.117 172.87 1818.30 1.119 172.99 1819.30 1.121 173.12 1820.30 1.124 173.25 1821.30 1.126 173.37 1822.30 1.128 173.50 1823.30 1.131 173.62 1824.30 1.133 173.74 1825.30 1.135 173.87 1826.30 1.137 173.99 1827.30 1.139 174.11 1828.30 1.141 174.23 1829.30 1.144 174.36 1830.30 1.146 174.48 1831.30 1.148 174.60 1832.30 1.150 174.72 1833.30 1.152 174.84 1834.30 1.154 174.96 1835.30 1.156 175.08 1836.30 1.157 175.19 1837.30 1.159 175.31 1838.30 1.161 175.43 1839.30 1.163 175.55 1840.30 1.165 175.66 1841.30 1.167 175.78 1842.30 1.168 175.90 1843.30 1.170 176.01 1844.30 1.172 176.13 1845.30 1.173 176.24 1846.30 1.175 176.36 1847.30 1.176 176.47 1848.30 1.178 176.59 1849.30 1.179 176.70 1850.30 1.181 176.82 1851.30 1.182 176.93 1852.30 1.184 177.04 1853.30 1.185 177.16 1854.30 1.186 177.27 1855.30 1.188 177.38 1856.30 1.189 177.49 1857.30 1.190 177.61 1858.30 1.191 177.72 1859.30 1.193 177.83 1860.30 1.194 177.94 1861.30 1.195 178.05 1862.30 1.196 178.16 1863.30 1.197 178.27 1864.30 1.198 178.38 1865.30 1.199 178.49 1866.30 1.200 178.60 1867.30 1.200 178.71 1868.30 1.201 178.82 1869.30 1.202 178.93 1870.30 1.203 179.04 1871.30 1.203 179.15 1872.30 1.204 179.26 1873.30 1.205 179.37 1874.30 1.205 179.48 1875.30 1.206 179.59 1876.30 1.206 179.70 1877.30 1.207 179.81 1878.30 1.207 179.92 1879.30 1.207 180.03 1880.30 1.207 180.13 1881.30 1.208 180.24 1882.30 1.208 180.35 1883.30 1.208 180.46 1884.30 1.208 180.57 1885.30 1.208 180.68 1886.30 1.208 180.79 1887.30 1.208 180.89 1888.30 1.208 181.00 1889.30 1.208 181.11 1890.30 1.207 181.22 1891.30 1.207 181.33 1892.30 1.207 181.44 1893.30 1.206 181.55 1894.30 1.206 181.66 1895.30 1.205 181.76 1896.30 1.205 181.87 1897.30 1.204 181.98 1898.30 1.203 182.09 1899.30 1.203 182.20 1900.30 1.202 182.31 1901.30 1.201 182.42 1902.30 1.200 182.53 1903.30 1.199 182.64 1904.30 1.198 182.75 1905.30 1.197 182.86 1906.30 1.195 182.97 1907.30 1.194 183.08 1908.30 1.193 183.20 1909.30 1.191 183.31 1910.30 1.190 183.42 1911.30 1.188 183.53 1912.30 1.187 183.64 1913.30 1.185 183.76 1914.30 1.183 183.87 1915.30 1.181 183.98 1916.30 1.179 184.10 1917.30 1.177 184.21 1918.30 1.175 184.33 1919.30 1.173 184.44 1920.30 1.170 184.56 1921.30 1.168 184.67 1922.30 1.165 184.79 1923.30 1.163 184.91 1924.30 1.160 185.02 1925.30 1.157 185.14 1926.30 1.154 185.26 1927.30 1.151 185.38 1928.30 1.148 185.50 1929.30 1.145 185.62 1930.30 1.142 185.74 1931.30 1.138 185.86 1932.30 1.135 185.99 1933.30 1.131 186.11 1934.30 1.128 186.23 1935.30 1.124 186.36 1936.30 1.120 186.48 1937.30 1.116 186.61 1938.30 1.112 186.74 1939.30 1.107 186.87 1940.30 1.103 187.00 1941.30 1.098 187.13 1942.30 1.093 187.26 1943.30 1.089 187.39 1944.30 1.084 187.53 1945.30 1.078 187.66 1946.30 1.073 187.80 1947.30 1.068 187.94 1948.30 1.062 188.08 1949.30 1.056 188.22 1950.30 1.050 188.36 1951.30 1.044 188.51 1952.30 1.038 188.65 1953.30 1.032 188.80 1954.30 1.025 188.95 1955.30 1.018 189.10 1956.30 1.011 189.26 1957.30 1.004 189.41 1958.30 0.997 189.57 1959.30 0.989 189.73 1960.30 0.981 189.90 1961.30 0.973 190.06 1962.30 0.965 190.23 1963.30 0.956 190.40 1964.30 0.948 190.58 1965.30 0.939 190.75 1966.30 0.930 190.94 1967.30 0.920 191.12 1968.30 0.910 191.31 1969.30 0.900 191.50 1970.30 0.890 191.70 1971.30 0.879 191.90 1972.30 0.868 192.11 1973.30 0.857 192.32 1974.30 0.846 192.54 1975.30 0.834 192.77 1976.30 0.821 193.00 1977.30 0.809 193.24 1978.30 0.796 193.48 1979.30 0.782 193.74 1980.30 0.768 194.00 1981.30 0.754 194.28 1982.30 0.739 194.56 1983.30 0.724 194.86 1984.30 0.708 195.17 1985.30 0.692 195.49 1986.30 0.675 195.83 1987.30 0.658 196.19 1988.30 0.640 196.56 1989.30 0.622 196.96 1990.30 0.603 197.38 1991.30 0.583 197.83 1992.30 0.562 198.32 1993.30 0.541 198.84 1994.30 0.519 199.40 1995.30 0.497 200.02 1996.30 0.473 200.69 1997.30 0.449 201.44 1998.30 0.424 202.27 1999.30 0.398 203.21 2000.30 0.371 204.28 2001.30 0.344 205.52 2002.30 0.315 206.98 2003.30 0.286 208.74 2004.30 0.256 210.90 2005.30 0.226 213.63 2006.30 0.195 217.22 2007.30 0.165 222.13 2008.30 0.136 229.23 2009.30 0.109 240.04 2010.30 0.087 256.97 2011.30 0.077 281.22 2012.30 0.082 307.11 2013.30 0.100 326.67 2014.30 0.126 339.31 2015.30 0.154 347.49 2016.30 0.184 353.06 2017.30 0.214 357.07 2018.30 0.244 0.10 2019.30 0.273 2.48 2020.30 0.301 4.41 2021.30 0.328 6.02 2022.30 0.353 7.39 2023.30 0.378 8.57 2024.30 0.401 9.62 2025.30 0.423 10.55 2026.30 0.444 11.40 2027.30 0.464 12.17 2028.30 0.482 12.88 2029.30 0.500 13.53 2030.30 0.516 14.15 2031.30 0.532 14.72 2032.30 0.547 15.27 2033.30 0.560 15.79 2034.30 0.574 16.28 2035.30 0.586 16.75 2036.30 0.597 17.20 2037.30 0.608 17.64 2038.30 0.619 18.06 2039.30 0.628 18.47 2040.30 0.638 18.86 2041.30 0.646 19.25 2042.30 0.654 19.62 2043.30 0.662 19.99 2044.30 0.669 20.35 2045.30 0.676 20.70 2046.30 0.682 21.04 2047.30 0.688 21.38 2048.30 0.694 21.71 2049.30 0.699 22.04 2050.30 0.704 22.36 2051.30 0.709 22.68 2052.30 0.713 22.99 2053.30 0.717 23.30 2054.30 0.721 23.61 2055.30 0.724 23.91 2056.30 0.727 24.21 2057.30 0.730 24.51 2058.30 0.733 24.81 2059.30 0.736 25.10 2060.30 0.738 25.39 2061.30 0.740 25.68 2062.30 0.742 25.97 2063.30 0.744 26.26 2064.30 0.745 26.54 2065.30 0.747 26.83 2066.30 0.748 27.11 2067.30 0.749 27.39 2068.30 0.750 27.68 2069.30 0.751 27.96 2070.30 0.751 28.24 2071.30 0.752 28.52 2072.30 0.752 28.80 2073.30 0.753 29.08 2074.30 0.753 29.36 2075.30 0.753 29.64 2076.30 0.753 29.92 2077.30 0.752 30.20 2078.30 0.752 30.48 2079.30 0.752 30.76 2080.30 0.751 31.04 2081.30 0.751 31.32 2082.30 0.750 31.60 2083.30 0.749 31.88 2084.30 0.748 32.17 2085.30 0.747 32.45 2086.30 0.746 32.73 2087.30 0.745 33.02 2088.30 0.744 33.30 2089.30 0.743 33.59 2090.30 0.742 33.88 2091.30 0.740 34.17 2092.30 0.739 34.46 2093.30 0.737 34.75 2094.30 0.736 35.04 2095.30 0.734 35.33 2096.30 0.732 35.63 2097.30 0.731 35.93 2098.30 0.729 36.22 2099.30 0.727 36.52 2100.30 0.725 36.82 2101.30 0.723 37.12 2102.30 0.721 37.43 2103.30 0.719 37.73 2104.30 0.717 38.04 2105.30 0.715 38.35 2106.30 0.713 38.66 2107.30 0.711 38.97 2108.30 0.709 39.29 2109.30 0.707 39.60 2110.30 0.704 39.92 2111.30 0.702 40.24 2112.30 0.700 40.57 2113.30 0.697 40.89 2114.30 0.695 41.22 2115.30 0.693 41.55 2116.30 0.690 41.88 2117.30 0.688 42.21 2118.30 0.685 42.55 2119.30 0.683 42.89 2120.30 0.680 43.23 2121.30 0.678 43.57 2122.30 0.675 43.92 2123.30 0.673 44.27 2124.30 0.670 44.62 2125.30 0.668 44.97 2126.30 0.665 45.33 2127.30 0.662 45.69 2128.30 0.660 46.05 2129.30 0.657 46.42 2130.30 0.654 46.79 2131.30 0.652 47.16 2132.30 0.649 47.53 2133.30 0.647 47.91 2134.30 0.644 48.29 2135.30 0.641 48.67 2136.30 0.639 49.06 2137.30 0.636 49.45 2138.30 0.633 49.85 2139.30 0.630 50.24 2140.30 0.628 50.64 2141.30 0.625 51.05 2142.30 0.622 51.45 2143.30 0.620 51.87 2144.30 0.617 52.28 2145.30 0.614 52.70 2146.30 0.612 53.12 2147.30 0.609 53.54 2148.30 0.607 53.97 2149.30 0.604 54.41 2150.30 0.601 54.84 2151.30 0.599 55.28 2152.30 0.596 55.73 2153.30 0.593 56.18 2154.30 0.591 56.63 2155.30 0.588 57.08 2156.30 0.586 57.54 2157.30 0.583 58.01 2158.30 0.581 58.47 2159.30 0.578 58.95 2160.30 0.576 59.42 2161.30 0.573 59.90 2162.30 0.571 60.39 2163.30 0.568 60.88 2164.30 0.566 61.37 2165.30 0.564 61.87 2166.30 0.561 62.37 2167.30 0.559 62.87 2168.30 0.557 63.38 2169.30 0.554 63.90 2170.30 0.552 64.41 2171.30 0.550 64.94 2172.30 0.548 65.46 2173.30 0.545 65.99 2174.30 0.543 66.53 2175.30 0.541 67.07 2176.30 0.539 67.61 2177.30 0.537 68.16 2178.30 0.535 68.71 2179.30 0.533 69.27 2180.30 0.531 69.83 2181.30 0.529 70.39 2182.30 0.527 70.96 2183.30 0.525 71.53 2184.30 0.524 72.11 2185.30 0.522 72.69 2186.30 0.520 73.27 2187.30 0.518 73.86 2188.30 0.517 74.45 2189.30 0.515 75.05 2190.30 0.513 75.65 2191.30 0.512 76.25 2192.30 0.510 76.86 2193.30 0.509 77.47 2194.30 0.507 78.08 2195.30 0.506 78.70 2196.30 0.505 79.32 2197.30 0.504 79.94 2198.30 0.502 80.57 2199.30 0.501 81.20 2200.30 0.500 81.83 2201.30 0.499 82.47 2202.30 0.498 83.10 2203.30 0.497 83.75 2204.30 0.496 84.39 2205.30 0.495 85.03 2206.30 0.494 85.68 2207.30 0.493 86.33 2208.30 0.493 86.98 2209.30 0.492 87.64 2210.30 0.491 88.29 2211.30 0.491 88.95 2212.30 0.490 89.61 2213.30 0.490 90.27 2214.30 0.489 90.93 2215.30 0.489 91.60 2216.30 0.489 92.26 2217.30 0.488 92.92 2218.30 0.488 93.59 2219.30 0.488 94.26 2220.30 0.488 94.92 2221.30 0.488 95.59 2222.30 0.488 96.25 2223.30 0.488 96.92 2224.30 0.488 97.59 2225.30 0.488 98.25 2226.30 0.488 98.92 2227.30 0.489 99.58 2228.30 0.489 100.25 2229.30 0.489 100.91 2230.30 0.490 101.57 2231.30 0.490 102.23 2232.30 0.491 102.89 2233.30 0.491 103.55 2234.30 0.492 104.20 2235.30 0.493 104.86 2236.30 0.493 105.51 2237.30 0.494 106.16 2238.30 0.495 106.81 2239.30 0.496 107.45 2240.30 0.497 108.10 2241.30 0.498 108.74 2242.30 0.499 109.37 2243.30 0.500 110.01 2244.30 0.501 110.64 2245.30 0.503 111.27 2246.30 0.504 111.90 2247.30 0.505 112.52 2248.30 0.506 113.14 2249.30 0.508 113.76 2250.30 0.509 114.37 2251.30 0.511 114.98 2252.30 0.512 115.58 2253.30 0.514 116.19 2254.30 0.516 116.78 2255.30 0.517 117.38 2256.30 0.519 117.97 2257.30 0.521 118.55 2258.30 0.523 119.14 2259.30 0.525 119.71 2260.30 0.526 120.29 2261.30 0.528 120.86 2262.30 0.530 121.42 2263.30 0.532 121.99 2264.30 0.534 122.54 2265.30 0.537 123.09 2266.30 0.539 123.64 2267.30 0.541 124.19 2268.30 0.543 124.73 2269.30 0.545 125.26 2270.30 0.548 125.79 2271.30 0.550 126.32 2272.30 0.552 126.84 2273.30 0.555 127.36 2274.30 0.557 127.87 2275.30 0.560 128.38 2276.30 0.562 128.88 2277.30 0.565 129.38 2278.30 0.567 129.88 2279.30 0.570 130.37 2280.30 0.573 130.85 2281.30 0.575 131.33 2282.30 0.578 131.81 2283.30 0.581 132.28 2284.30 0.583 132.75 2285.30 0.586 133.21 2286.30 0.589 133.67 2287.30 0.592 134.13 2288.30 0.595 134.58 2289.30 0.597 135.02 2290.30 0.600 135.47 2291.30 0.603 135.90 2292.30 0.606 136.34 2293.30 0.609 136.77 2294.30 0.612 137.19 2295.30 0.615 137.61 2296.30 0.618 138.03 2297.30 0.621 138.44 2298.30 0.624 138.85 2299.30 0.627 139.26 2300.30 0.631 139.66 2301.30 0.634 140.05 2302.30 0.637 140.45 2303.30 0.640 140.83 2304.30 0.643 141.22 2305.30 0.646 141.60 2306.30 0.650 141.98 2307.30 0.653 142.35 2308.30 0.656 142.72 2309.30 0.659 143.09 2310.30 0.663 143.45 2311.30 0.666 143.81 2312.30 0.669 144.17 2313.30 0.673 144.52 2314.30 0.676 144.87 2315.30 0.679 145.21 2316.30 0.683 145.55 2317.30 0.686 145.89 2318.30 0.689 146.23 2319.30 0.693 146.56 2320.30 0.696 146.89 2321.30 0.699 147.21 2322.30 0.703 147.54 2323.30 0.706 147.86 2324.30 0.710 148.17 2325.30 0.713 148.49 2326.30 0.717 148.80 2327.30 0.720 149.10 2328.30 0.724 149.41 2329.30 0.727 149.71 2330.30 0.731 150.01 2331.30 0.734 150.30 2332.30 0.738 150.60 2333.30 0.741 150.89 2334.30 0.745 151.17 2335.30 0.748 151.46 2336.30 0.752 151.74 2337.30 0.755 152.02 2338.30 0.759 152.30 2339.30 0.762 152.57 2340.30 0.766 152.84 2341.30 0.769 153.11
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 15:55:31 |