| WDS: | A322AB | WDS ID/Discoverer |
| P: | 547.700 | Orbital period (years) |
| a: | 3.151 | Semi-major axis (arcseconds) |
| i: | 52.5 | Inclination (degrees) |
| Ω: | 185.3 | Longitude of ascending node (degrees) |
| T: | 2081.000 | Epoch of periastron passage (year) |
| e: | 0.478 | Eccentricity |
| ω: | 320.1 | Longitude of periastron (degrees) |
| Start-Year: | 1751.15 | Year |
| End-Year: | 2298.85 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for A322AB |
||
| Position: | 055821.54-043902.4 | Epoch-2000 right ascension and declination |
| WDS-ID: | 05584-0439 | WDS designation |
| Discoverer Code: | A322AB | Discover designation and components |
| ADS number: | 4557 | Aitken Double Star catalog |
| HD number: | 40397 | HD catalog number |
| Hipparcos number: | 28267 | Hipparcos catalog number |
| V1: | 6.99 | Magnitude of the primary |
| V2: | 13.6 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2015 | Date of last observation |
| Orbit grade: | 5 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | USN2021c | 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 1.853 43.68 -------------------------- 1751.15 3.431 324.28 1752.15 3.443 324.58 1753.15 3.456 324.87 1754.15 3.468 325.16 1755.15 3.480 325.45 1756.15 3.492 325.74 1757.15 3.505 326.03 1758.15 3.517 326.31 1759.15 3.529 326.59 1760.15 3.541 326.87 1761.15 3.553 327.15 1762.15 3.564 327.42 1763.15 3.576 327.70 1764.15 3.588 327.97 1765.15 3.599 328.24 1766.15 3.611 328.51 1767.15 3.622 328.77 1768.15 3.634 329.04 1769.15 3.645 329.30 1770.15 3.656 329.56 1771.15 3.667 329.82 1772.15 3.678 330.08 1773.15 3.689 330.34 1774.15 3.700 330.60 1775.15 3.711 330.85 1776.15 3.722 331.10 1777.15 3.733 331.35 1778.15 3.743 331.60 1779.15 3.754 331.85 1780.15 3.764 332.10 1781.15 3.774 332.34 1782.15 3.784 332.59 1783.15 3.795 332.83 1784.15 3.805 333.07 1785.15 3.815 333.31 1786.15 3.824 333.55 1787.15 3.834 333.79 1788.15 3.844 334.03 1789.15 3.853 334.26 1790.15 3.863 334.50 1791.15 3.872 334.73 1792.15 3.882 334.96 1793.15 3.891 335.19 1794.15 3.900 335.42 1795.15 3.909 335.65 1796.15 3.918 335.88 1797.15 3.927 336.11 1798.15 3.935 336.33 1799.15 3.944 336.56 1800.15 3.952 336.78 1801.15 3.961 337.01 1802.15 3.969 337.23 1803.15 3.977 337.45 1804.15 3.985 337.67 1805.15 3.993 337.89 1806.15 4.001 338.11 1807.15 4.009 338.32 1808.15 4.017 338.54 1809.15 4.024 338.76 1810.15 4.032 338.97 1811.15 4.039 339.19 1812.15 4.046 339.40 1813.15 4.053 339.61 1814.15 4.061 339.82 1815.15 4.067 340.04 1816.15 4.074 340.25 1817.15 4.081 340.46 1818.15 4.088 340.66 1819.15 4.094 340.87 1820.15 4.100 341.08 1821.15 4.107 341.29 1822.15 4.113 341.50 1823.15 4.119 341.70 1824.15 4.125 341.91 1825.15 4.130 342.11 1826.15 4.136 342.32 1827.15 4.142 342.52 1828.15 4.147 342.72 1829.15 4.152 342.93 1830.15 4.158 343.13 1831.15 4.163 343.33 1832.15 4.168 343.53 1833.15 4.172 343.73 1834.15 4.177 343.93 1835.15 4.182 344.13 1836.15 4.186 344.33 1837.15 4.190 344.53 1838.15 4.195 344.73 1839.15 4.199 344.93 1840.15 4.203 345.12 1841.15 4.206 345.32 1842.15 4.210 345.52 1843.15 4.214 345.71 1844.15 4.217 345.91 1845.15 4.220 346.11 1846.15 4.224 346.30 1847.15 4.227 346.50 1848.15 4.230 346.69 1849.15 4.232 346.89 1850.15 4.235 347.08 1851.15 4.238 347.28 1852.15 4.240 347.47 1853.15 4.242 347.67 1854.15 4.244 347.86 1855.15 4.246 348.05 1856.15 4.248 348.25 1857.15 4.250 348.44 1858.15 4.251 348.63 1859.15 4.253 348.83 1860.15 4.254 349.02 1861.15 4.255 349.21 1862.15 4.256 349.40 1863.15 4.257 349.60 1864.15 4.258 349.79 1865.15 4.258 349.98 1866.15 4.259 350.17 1867.15 4.259 350.37 1868.15 4.259 350.56 1869.15 4.259 350.75 1870.15 4.259 350.94 1871.15 4.259 351.14 1872.15 4.258 351.33 1873.15 4.258 351.52 1874.15 4.257 351.71 1875.15 4.256 351.91 1876.15 4.255 352.10 1877.15 4.254 352.29 1878.15 4.253 352.48 1879.15 4.251 352.68 1880.15 4.249 352.87 1881.15 4.248 353.06 1882.15 4.246 353.26 1883.15 4.244 353.45 1884.15 4.241 353.65 1885.15 4.239 353.84 1886.15 4.236 354.03 1887.15 4.234 354.23 1888.15 4.231 354.42 1889.15 4.228 354.62 1890.15 4.224 354.81 1891.15 4.221 355.01 1892.15 4.217 355.21 1893.15 4.214 355.40 1894.15 4.210 355.60 1895.15 4.206 355.80 1896.15 4.201 355.99 1897.15 4.197 356.19 1898.15 4.192 356.39 1899.15 4.188 356.59 1900.15 4.183 356.79 1901.15 4.178 356.99 1902.15 4.172 357.19 1903.15 4.167 357.39 1904.15 4.161 357.59 1905.15 4.156 357.79 1906.15 4.150 357.99 1907.15 4.143 358.20 1908.15 4.137 358.40 1909.15 4.131 358.60 1910.15 4.124 358.81 1911.15 4.117 359.01 1912.15 4.110 359.22 1913.15 4.103 359.43 1914.15 4.095 359.64 1915.15 4.088 359.84 1916.15 4.080 0.05 1917.15 4.072 0.26 1918.15 4.064 0.47 1919.15 4.055 0.69 1920.15 4.047 0.90 1921.15 4.038 1.11 1922.15 4.029 1.33 1923.15 4.020 1.54 1924.15 4.011 1.76 1925.15 4.001 1.98 1926.15 3.992 2.19 1927.15 3.982 2.41 1928.15 3.972 2.63 1929.15 3.961 2.86 1930.15 3.951 3.08 1931.15 3.940 3.30 1932.15 3.929 3.53 1933.15 3.918 3.76 1934.15 3.907 3.98 1935.15 3.895 4.21 1936.15 3.884 4.44 1937.15 3.872 4.68 1938.15 3.859 4.91 1939.15 3.847 5.14 1940.15 3.834 5.38 1941.15 3.822 5.62 1942.15 3.809 5.86 1943.15 3.795 6.10 1944.15 3.782 6.34 1945.15 3.768 6.59 1946.15 3.754 6.83 1947.15 3.740 7.08 1948.15 3.726 7.33 1949.15 3.711 7.59 1950.15 3.697 7.84 1951.15 3.682 8.10 1952.15 3.666 8.35 1953.15 3.651 8.62 1954.15 3.635 8.88 1955.15 3.619 9.14 1956.15 3.603 9.41 1957.15 3.587 9.68 1958.15 3.570 9.95 1959.15 3.553 10.23 1960.15 3.536 10.51 1961.15 3.519 10.79 1962.15 3.501 11.07 1963.15 3.483 11.36 1964.15 3.465 11.65 1965.15 3.447 11.94 1966.15 3.429 12.23 1967.15 3.410 12.53 1968.15 3.391 12.83 1969.15 3.371 13.14 1970.15 3.352 13.45 1971.15 3.332 13.76 1972.15 3.312 14.08 1973.15 3.292 14.40 1974.15 3.271 14.72 1975.15 3.250 15.05 1976.15 3.229 15.38 1977.15 3.208 15.72 1978.15 3.186 16.06 1979.15 3.165 16.40 1980.15 3.143 16.76 1981.15 3.120 17.11 1982.15 3.098 17.47 1983.15 3.075 17.84 1984.15 3.052 18.21 1985.15 3.028 18.59 1986.15 3.005 18.97 1987.15 2.981 19.36 1988.15 2.957 19.76 1989.15 2.932 20.16 1990.15 2.907 20.57 1991.15 2.882 20.99 1992.15 2.857 21.41 1993.15 2.832 21.84 1994.15 2.806 22.28 1995.15 2.780 22.73 1996.15 2.754 23.18 1997.15 2.727 23.65 1998.15 2.701 24.12 1999.15 2.674 24.60 2000.15 2.646 25.10 2001.15 2.619 25.60 2002.15 2.591 26.12 2003.15 2.563 26.64 2004.15 2.535 27.18 2005.15 2.506 27.73 2006.15 2.478 28.29 2007.15 2.449 28.86 2008.15 2.419 29.45 2009.15 2.390 30.06 2010.15 2.360 30.68 2011.15 2.331 31.31 2012.15 2.301 31.96 2013.15 2.270 32.63 2014.15 2.240 33.32 2015.15 2.209 34.02 2016.15 2.179 34.75 2017.15 2.148 35.49 2018.15 2.117 36.26 2019.15 2.085 37.05 2020.15 2.054 37.86 2021.15 2.023 38.70 2022.15 1.991 39.57 2023.15 1.960 40.46 2024.15 1.928 41.39 2025.15 1.896 42.34 2026.15 1.864 43.33 2027.15 1.833 44.35 2028.15 1.801 45.41 2029.15 1.770 46.50 2030.15 1.738 47.64 2031.15 1.707 48.81 2032.15 1.675 50.04 2033.15 1.644 51.30 2034.15 1.614 52.62 2035.15 1.583 53.98 2036.15 1.553 55.40 2037.15 1.523 56.88 2038.15 1.494 58.41 2039.15 1.465 60.00 2040.15 1.437 61.66 2041.15 1.409 63.38 2042.15 1.382 65.18 2043.15 1.356 67.04 2044.15 1.331 68.97 2045.15 1.307 70.98 2046.15 1.283 73.06 2047.15 1.261 75.21 2048.15 1.240 77.45 2049.15 1.220 79.75 2050.15 1.202 82.13 2051.15 1.185 84.58 2052.15 1.170 87.10 2053.15 1.156 89.68 2054.15 1.144 92.32 2055.15 1.134 95.01 2056.15 1.125 97.75 2057.15 1.119 100.52 2058.15 1.114 103.32 2059.15 1.111 106.14 2060.15 1.110 108.97 2061.15 1.111 111.80 2062.15 1.114 114.62 2063.15 1.119 117.42 2064.15 1.126 120.19 2065.15 1.134 122.93 2066.15 1.144 125.62 2067.15 1.155 128.26 2068.15 1.168 130.84 2069.15 1.183 133.37 2070.15 1.198 135.83 2071.15 1.215 138.23 2072.15 1.233 140.56 2073.15 1.251 142.82 2074.15 1.271 145.01 2075.15 1.291 147.14 2076.15 1.311 149.20 2077.15 1.332 151.20 2078.15 1.354 153.13 2079.15 1.376 155.01 2080.15 1.397 156.82 2081.15 1.419 158.58 2082.15 1.441 160.29 2083.15 1.463 161.95 2084.15 1.484 163.55 2085.15 1.506 165.11 2086.15 1.527 166.63 2087.15 1.548 168.11 2088.15 1.568 169.55 2089.15 1.588 170.95 2090.15 1.607 172.32 2091.15 1.626 173.65 2092.15 1.645 174.95 2093.15 1.662 176.23 2094.15 1.680 177.48 2095.15 1.696 178.71 2096.15 1.712 179.91 2097.15 1.727 181.09 2098.15 1.742 182.25 2099.15 1.756 183.39 2100.15 1.770 184.51 2101.15 1.782 185.62 2102.15 1.794 186.71 2103.15 1.806 187.78 2104.15 1.817 188.85 2105.15 1.827 189.90 2106.15 1.837 190.94 2107.15 1.846 191.97 2108.15 1.854 192.99 2109.15 1.862 194.00 2110.15 1.869 195.00 2111.15 1.876 196.00 2112.15 1.883 196.98 2113.15 1.888 197.96 2114.15 1.894 198.94 2115.15 1.899 199.91 2116.15 1.903 200.88 2117.15 1.907 201.84 2118.15 1.911 202.80 2119.15 1.914 203.75 2120.15 1.917 204.70 2121.15 1.919 205.65 2122.15 1.922 206.60 2123.15 1.924 207.54 2124.15 1.925 208.48 2125.15 1.927 209.42 2126.15 1.928 210.36 2127.15 1.929 211.30 2128.15 1.929 212.24 2129.15 1.930 213.18 2130.15 1.930 214.11 2131.15 1.930 215.05 2132.15 1.930 215.99 2133.15 1.930 216.92 2134.15 1.930 217.86 2135.15 1.930 218.80 2136.15 1.930 219.73 2137.15 1.929 220.67 2138.15 1.929 221.61 2139.15 1.928 222.55 2140.15 1.928 223.48 2141.15 1.927 224.42 2142.15 1.927 225.36 2143.15 1.926 226.30 2144.15 1.926 227.24 2145.15 1.925 228.18 2146.15 1.925 229.13 2147.15 1.925 230.07 2148.15 1.925 231.01 2149.15 1.925 231.95 2150.15 1.925 232.89 2151.15 1.925 233.84 2152.15 1.925 234.78 2153.15 1.925 235.72 2154.15 1.926 236.66 2155.15 1.926 237.60 2156.15 1.927 238.54 2157.15 1.928 239.48 2158.15 1.929 240.42 2159.15 1.930 241.36 2160.15 1.931 242.29 2161.15 1.933 243.23 2162.15 1.935 244.16 2163.15 1.937 245.09 2164.15 1.939 246.02 2165.15 1.941 246.95 2166.15 1.943 247.88 2167.15 1.946 248.80 2168.15 1.949 249.72 2169.15 1.952 250.64 2170.15 1.955 251.55 2171.15 1.959 252.46 2172.15 1.963 253.37 2173.15 1.967 254.27 2174.15 1.971 255.17 2175.15 1.975 256.07 2176.15 1.980 256.96 2177.15 1.985 257.85 2178.15 1.990 258.73 2179.15 1.995 259.61 2180.15 2.000 260.49 2181.15 2.006 261.36 2182.15 2.012 262.22 2183.15 2.018 263.08 2184.15 2.024 263.94 2185.15 2.031 264.79 2186.15 2.038 265.63 2187.15 2.045 266.47 2188.15 2.052 267.30 2189.15 2.059 268.12 2190.15 2.067 268.94 2191.15 2.074 269.76 2192.15 2.082 270.57 2193.15 2.090 271.37 2194.15 2.099 272.16 2195.15 2.107 272.95 2196.15 2.116 273.73 2197.15 2.125 274.51 2198.15 2.134 275.28 2199.15 2.143 276.04 2200.15 2.153 276.80 2201.15 2.162 277.55 2202.15 2.172 278.29 2203.15 2.182 279.03 2204.15 2.192 279.76 2205.15 2.203 280.48 2206.15 2.213 281.20 2207.15 2.224 281.91 2208.15 2.234 282.61 2209.15 2.245 283.30 2210.15 2.256 283.99 2211.15 2.267 284.67 2212.15 2.279 285.35 2213.15 2.290 286.02 2214.15 2.301 286.68 2215.15 2.313 287.34 2216.15 2.325 287.99 2217.15 2.337 288.63 2218.15 2.349 289.26 2219.15 2.361 289.89 2220.15 2.373 290.52 2221.15 2.385 291.13 2222.15 2.398 291.74 2223.15 2.410 292.35 2224.15 2.423 292.94 2225.15 2.436 293.54 2226.15 2.448 294.12 2227.15 2.461 294.70 2228.15 2.474 295.27 2229.15 2.487 295.84 2230.15 2.500 296.40 2231.15 2.513 296.96 2232.15 2.527 297.51 2233.15 2.540 298.05 2234.15 2.553 298.59 2235.15 2.567 299.12 2236.15 2.580 299.65 2237.15 2.593 300.17 2238.15 2.607 300.68 2239.15 2.621 301.20 2240.15 2.634 301.70 2241.15 2.648 302.20 2242.15 2.662 302.70 2243.15 2.675 303.19 2244.15 2.689 303.67 2245.15 2.703 304.15 2246.15 2.717 304.63 2247.15 2.731 305.10 2248.15 2.744 305.56 2249.15 2.758 306.02 2250.15 2.772 306.48 2251.15 2.786 306.93 2252.15 2.800 307.38 2253.15 2.814 307.82 2254.15 2.828 308.26 2255.15 2.842 308.70 2256.15 2.856 309.13 2257.15 2.870 309.55 2258.15 2.884 309.97 2259.15 2.898 310.39 2260.15 2.912 310.80 2261.15 2.926 311.21 2262.15 2.940 311.62 2263.15 2.953 312.02 2264.15 2.967 312.42 2265.15 2.981 312.81 2266.15 2.995 313.20 2267.15 3.009 313.59 2268.15 3.023 313.98 2269.15 3.037 314.36 2270.15 3.051 314.73 2271.15 3.064 315.11 2272.15 3.078 315.48 2273.15 3.092 315.84 2274.15 3.105 316.21 2275.15 3.119 316.57 2276.15 3.133 316.92 2277.15 3.146 317.28 2278.15 3.160 317.63 2279.15 3.173 317.98 2280.15 3.187 318.32 2281.15 3.200 318.66 2282.15 3.214 319.00 2283.15 3.227 319.34 2284.15 3.241 319.67 2285.15 3.254 320.00 2286.15 3.267 320.33 2287.15 3.280 320.66 2288.15 3.293 320.98 2289.15 3.306 321.30 2290.15 3.320 321.62 2291.15 3.333 321.93 2292.15 3.345 322.25 2293.15 3.358 322.56 2294.15 3.371 322.87 2295.15 3.384 323.17 2296.15 3.397 323.48 2297.15 3.409 323.78 2298.15 3.422 324.08
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 15:42:01 |