| WDS: | DUN23 | WDS ID/Discoverer |
| P: | 552.842 | Orbital period (years) |
| a: | 3.2977 | Semi-major axis (arcseconds) |
| i: | 62.239 | Inclination (degrees) |
| Ω: | 125.994 | Longitude of ascending node (degrees) |
| T: | 2039.826 | Epoch of periastron passage (year) |
| e: | 0.2241 | Eccentricity |
| ω: | 27.521 | Longitude of periastron (degrees) |
| Start-Year: | 1748.57915 | Year |
| End-Year: | 2301.42085 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for DUN23 |
||
| Position: | 060446.76-482730.3 | Epoch-2000 right ascension and declination |
| WDS-ID: | 06048-4828 | WDS designation |
| Discoverer Code: | DUN23 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 41824 | HD catalog number |
| Hipparcos number: | 28796 | Hipparcos catalog number |
| V1: | 7.30 | Magnitude of the primary |
| V2: | 7.69 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2015 | 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: | 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 2.517 132.39 -------------------------- 1748.58 3.817 316.25 1749.58 3.810 316.47 1750.58 3.802 316.70 1751.58 3.794 316.92 1752.58 3.786 317.14 1753.58 3.777 317.37 1754.58 3.769 317.59 1755.58 3.760 317.82 1756.58 3.751 318.05 1757.58 3.742 318.28 1758.58 3.732 318.51 1759.58 3.723 318.74 1760.58 3.713 318.97 1761.58 3.703 319.20 1762.58 3.692 319.44 1763.58 3.682 319.68 1764.58 3.671 319.91 1765.58 3.661 320.15 1766.58 3.650 320.39 1767.58 3.638 320.64 1768.58 3.627 320.88 1769.58 3.615 321.12 1770.58 3.604 321.37 1771.58 3.592 321.62 1772.58 3.579 321.87 1773.58 3.567 322.12 1774.58 3.555 322.38 1775.58 3.542 322.63 1776.58 3.529 322.89 1777.58 3.516 323.15 1778.58 3.503 323.41 1779.58 3.489 323.67 1780.58 3.476 323.94 1781.58 3.462 324.20 1782.58 3.448 324.47 1783.58 3.434 324.74 1784.58 3.420 325.02 1785.58 3.405 325.29 1786.58 3.391 325.57 1787.58 3.376 325.85 1788.58 3.361 326.14 1789.58 3.346 326.42 1790.58 3.331 326.71 1791.58 3.316 327.00 1792.58 3.300 327.29 1793.58 3.284 327.59 1794.58 3.269 327.89 1795.58 3.253 328.19 1796.58 3.237 328.50 1797.58 3.220 328.81 1798.58 3.204 329.12 1799.58 3.187 329.43 1800.58 3.171 329.75 1801.58 3.154 330.07 1802.58 3.137 330.40 1803.58 3.120 330.73 1804.58 3.103 331.06 1805.58 3.086 331.39 1806.58 3.068 331.73 1807.58 3.051 332.08 1808.58 3.033 332.42 1809.58 3.015 332.78 1810.58 2.997 333.13 1811.58 2.979 333.49 1812.58 2.961 333.86 1813.58 2.943 334.22 1814.58 2.925 334.60 1815.58 2.907 334.98 1816.58 2.888 335.36 1817.58 2.870 335.75 1818.58 2.851 336.14 1819.58 2.832 336.54 1820.58 2.813 336.94 1821.58 2.795 337.35 1822.58 2.776 337.77 1823.58 2.757 338.19 1824.58 2.738 338.61 1825.58 2.719 339.04 1826.58 2.699 339.48 1827.58 2.680 339.93 1828.58 2.661 340.38 1829.58 2.642 340.83 1830.58 2.622 341.30 1831.58 2.603 341.77 1832.58 2.584 342.25 1833.58 2.564 342.73 1834.58 2.545 343.22 1835.58 2.525 343.72 1836.58 2.506 344.23 1837.58 2.486 344.75 1838.58 2.467 345.27 1839.58 2.448 345.80 1840.58 2.428 346.35 1841.58 2.409 346.90 1842.58 2.389 347.45 1843.58 2.370 348.02 1844.58 2.351 348.60 1845.58 2.332 349.18 1846.58 2.312 349.78 1847.58 2.293 350.39 1848.58 2.274 351.00 1849.58 2.255 351.63 1850.58 2.236 352.27 1851.58 2.218 352.92 1852.58 2.199 353.57 1853.58 2.180 354.24 1854.58 2.162 354.93 1855.58 2.144 355.62 1856.58 2.125 356.33 1857.58 2.107 357.04 1858.58 2.089 357.77 1859.58 2.072 358.52 1860.58 2.054 359.27 1861.58 2.037 0.04 1862.58 2.020 0.82 1863.58 2.003 1.62 1864.58 1.986 2.42 1865.58 1.969 3.25 1866.58 1.953 4.08 1867.58 1.937 4.93 1868.58 1.921 5.80 1869.58 1.905 6.67 1870.58 1.890 7.57 1871.58 1.875 8.47 1872.58 1.861 9.40 1873.58 1.846 10.33 1874.58 1.832 11.28 1875.58 1.818 12.25 1876.58 1.805 13.23 1877.58 1.792 14.22 1878.58 1.779 15.23 1879.58 1.767 16.25 1880.58 1.755 17.29 1881.58 1.744 18.34 1882.58 1.733 19.40 1883.58 1.722 20.48 1884.58 1.712 21.57 1885.58 1.703 22.67 1886.58 1.693 23.79 1887.58 1.685 24.91 1888.58 1.676 26.05 1889.58 1.669 27.20 1890.58 1.661 28.36 1891.58 1.655 29.53 1892.58 1.648 30.71 1893.58 1.643 31.90 1894.58 1.638 33.09 1895.58 1.633 34.29 1896.58 1.629 35.50 1897.58 1.625 36.72 1898.58 1.622 37.93 1899.58 1.620 39.16 1900.58 1.618 40.38 1901.58 1.617 41.61 1902.58 1.616 42.84 1903.58 1.616 44.07 1904.58 1.617 45.30 1905.58 1.617 46.53 1906.58 1.619 47.76 1907.58 1.621 48.99 1908.58 1.624 50.21 1909.58 1.627 51.42 1910.58 1.631 52.64 1911.58 1.635 53.84 1912.58 1.640 55.04 1913.58 1.645 56.23 1914.58 1.651 57.42 1915.58 1.657 58.59 1916.58 1.664 59.76 1917.58 1.671 60.91 1918.58 1.679 62.06 1919.58 1.687 63.19 1920.58 1.696 64.32 1921.58 1.705 65.43 1922.58 1.714 66.53 1923.58 1.724 67.62 1924.58 1.734 68.69 1925.58 1.745 69.76 1926.58 1.756 70.80 1927.58 1.767 71.84 1928.58 1.779 72.86 1929.58 1.791 73.87 1930.58 1.803 74.87 1931.58 1.816 75.85 1932.58 1.829 76.82 1933.58 1.842 77.77 1934.58 1.855 78.71 1935.58 1.869 79.64 1936.58 1.882 80.56 1937.58 1.896 81.46 1938.58 1.910 82.34 1939.58 1.925 83.22 1940.58 1.939 84.08 1941.58 1.954 84.93 1942.58 1.969 85.76 1943.58 1.983 86.59 1944.58 1.998 87.40 1945.58 2.013 88.20 1946.58 2.029 88.98 1947.58 2.044 89.76 1948.58 2.059 90.52 1949.58 2.074 91.28 1950.58 2.089 92.02 1951.58 2.105 92.75 1952.58 2.120 93.47 1953.58 2.135 94.18 1954.58 2.150 94.88 1955.58 2.165 95.57 1956.58 2.180 96.25 1957.58 2.195 96.92 1958.58 2.210 97.58 1959.58 2.225 98.24 1960.58 2.240 98.88 1961.58 2.255 99.52 1962.58 2.269 100.15 1963.58 2.283 100.77 1964.58 2.297 101.38 1965.58 2.311 101.99 1966.58 2.325 102.58 1967.58 2.339 103.18 1968.58 2.352 103.76 1969.58 2.366 104.34 1970.58 2.379 104.91 1971.58 2.392 105.47 1972.58 2.404 106.03 1973.58 2.416 106.59 1974.58 2.428 107.13 1975.58 2.440 107.68 1976.58 2.452 108.21 1977.58 2.463 108.75 1978.58 2.474 109.27 1979.58 2.485 109.80 1980.58 2.495 110.31 1981.58 2.505 110.83 1982.58 2.515 111.34 1983.58 2.524 111.85 1984.58 2.533 112.35 1985.58 2.542 112.85 1986.58 2.550 113.34 1987.58 2.558 113.84 1988.58 2.565 114.33 1989.58 2.572 114.81 1990.58 2.579 115.30 1991.58 2.586 115.78 1992.58 2.591 116.26 1993.58 2.597 116.74 1994.58 2.602 117.21 1995.58 2.607 117.69 1996.58 2.611 118.16 1997.58 2.615 118.63 1998.58 2.618 119.10 1999.58 2.621 119.57 2000.58 2.624 120.04 2001.58 2.626 120.50 2002.58 2.627 120.97 2003.58 2.628 121.43 2004.58 2.629 121.90 2005.58 2.629 122.36 2006.58 2.628 122.83 2007.58 2.627 123.30 2008.58 2.626 123.76 2009.58 2.624 124.23 2010.58 2.622 124.69 2011.58 2.619 125.16 2012.58 2.616 125.63 2013.58 2.612 126.10 2014.58 2.608 126.57 2015.58 2.603 127.05 2016.58 2.597 127.52 2017.58 2.591 128.00 2018.58 2.585 128.48 2019.58 2.578 128.96 2020.58 2.571 129.45 2021.58 2.563 129.94 2022.58 2.555 130.43 2023.58 2.546 130.92 2024.58 2.536 131.42 2025.58 2.526 131.92 2026.58 2.516 132.43 2027.58 2.505 132.94 2028.58 2.494 133.45 2029.58 2.482 133.97 2030.58 2.470 134.49 2031.58 2.457 135.02 2032.58 2.444 135.56 2033.58 2.430 136.10 2034.58 2.416 136.65 2035.58 2.402 137.20 2036.58 2.387 137.76 2037.58 2.371 138.33 2038.58 2.355 138.91 2039.58 2.339 139.49 2040.58 2.322 140.08 2041.58 2.305 140.68 2042.58 2.288 141.29 2043.58 2.270 141.91 2044.58 2.252 142.54 2045.58 2.234 143.18 2046.58 2.215 143.83 2047.58 2.196 144.49 2048.58 2.176 145.16 2049.58 2.156 145.85 2050.58 2.136 146.54 2051.58 2.116 147.26 2052.58 2.096 147.98 2053.58 2.075 148.72 2054.58 2.054 149.47 2055.58 2.033 150.24 2056.58 2.011 151.03 2057.58 1.990 151.83 2058.58 1.968 152.65 2059.58 1.946 153.49 2060.58 1.925 154.35 2061.58 1.903 155.23 2062.58 1.881 156.13 2063.58 1.859 157.05 2064.58 1.837 157.99 2065.58 1.815 158.95 2066.58 1.793 159.94 2067.58 1.771 160.95 2068.58 1.749 161.99 2069.58 1.728 163.06 2070.58 1.706 164.15 2071.58 1.685 165.26 2072.58 1.664 166.41 2073.58 1.644 167.58 2074.58 1.623 168.79 2075.58 1.603 170.03 2076.58 1.583 171.29 2077.58 1.564 172.59 2078.58 1.545 173.92 2079.58 1.527 175.28 2080.58 1.509 176.68 2081.58 1.492 178.11 2082.58 1.475 179.57 2083.58 1.459 181.06 2084.58 1.443 182.59 2085.58 1.429 184.15 2086.58 1.415 185.74 2087.58 1.402 187.36 2088.58 1.389 189.01 2089.58 1.378 190.69 2090.58 1.367 192.40 2091.58 1.357 194.13 2092.58 1.349 195.88 2093.58 1.341 197.66 2094.58 1.334 199.46 2095.58 1.329 201.27 2096.58 1.324 203.10 2097.58 1.320 204.94 2098.58 1.318 206.79 2099.58 1.317 208.64 2100.58 1.316 210.49 2101.58 1.317 212.35 2102.58 1.319 214.20 2103.58 1.322 216.04 2104.58 1.326 217.88 2105.58 1.331 219.70 2106.58 1.338 221.50 2107.58 1.345 223.29 2108.58 1.353 225.06 2109.58 1.363 226.80 2110.58 1.373 228.52 2111.58 1.384 230.21 2112.58 1.397 231.87 2113.58 1.410 233.50 2114.58 1.424 235.10 2115.58 1.439 236.67 2116.58 1.454 238.21 2117.58 1.471 239.71 2118.58 1.488 241.18 2119.58 1.505 242.62 2120.58 1.524 244.02 2121.58 1.543 245.39 2122.58 1.563 246.72 2123.58 1.583 248.02 2124.58 1.603 249.29 2125.58 1.625 250.52 2126.58 1.646 251.72 2127.58 1.668 252.89 2128.58 1.691 254.03 2129.58 1.714 255.14 2130.58 1.737 256.22 2131.58 1.761 257.27 2132.58 1.784 258.30 2133.58 1.809 259.29 2134.58 1.833 260.26 2135.58 1.857 261.21 2136.58 1.882 262.13 2137.58 1.907 263.02 2138.58 1.932 263.89 2139.58 1.958 264.74 2140.58 1.983 265.57 2141.58 2.008 266.38 2142.58 2.034 267.17 2143.58 2.060 267.93 2144.58 2.085 268.68 2145.58 2.111 269.41 2146.58 2.137 270.12 2147.58 2.163 270.82 2148.58 2.189 271.50 2149.58 2.215 272.16 2150.58 2.240 272.81 2151.58 2.266 273.44 2152.58 2.292 274.06 2153.58 2.318 274.67 2154.58 2.343 275.26 2155.58 2.369 275.84 2156.58 2.394 276.41 2157.58 2.420 276.96 2158.58 2.445 277.50 2159.58 2.470 278.04 2160.58 2.496 278.56 2161.58 2.521 279.07 2162.58 2.545 279.57 2163.58 2.570 280.06 2164.58 2.595 280.54 2165.58 2.619 281.02 2166.58 2.644 281.48 2167.58 2.668 281.94 2168.58 2.692 282.38 2169.58 2.716 282.82 2170.58 2.739 283.25 2171.58 2.763 283.68 2172.58 2.786 284.10 2173.58 2.810 284.51 2174.58 2.833 284.91 2175.58 2.855 285.31 2176.58 2.878 285.70 2177.58 2.900 286.08 2178.58 2.923 286.46 2179.58 2.945 286.84 2180.58 2.967 287.21 2181.58 2.988 287.57 2182.58 3.010 287.93 2183.58 3.031 288.28 2184.58 3.052 288.63 2185.58 3.073 288.97 2186.58 3.093 289.31 2187.58 3.113 289.64 2188.58 3.134 289.97 2189.58 3.153 290.30 2190.58 3.173 290.62 2191.58 3.193 290.93 2192.58 3.212 291.25 2193.58 3.231 291.56 2194.58 3.249 291.86 2195.58 3.268 292.17 2196.58 3.286 292.47 2197.58 3.304 292.76 2198.58 3.322 293.05 2199.58 3.340 293.34 2200.58 3.357 293.63 2201.58 3.374 293.91 2202.58 3.391 294.20 2203.58 3.407 294.47 2204.58 3.424 294.75 2205.58 3.440 295.02 2206.58 3.456 295.29 2207.58 3.471 295.56 2208.58 3.486 295.83 2209.58 3.502 296.09 2210.58 3.516 296.35 2211.58 3.531 296.61 2212.58 3.545 296.87 2213.58 3.559 297.12 2214.58 3.573 297.37 2215.58 3.587 297.62 2216.58 3.600 297.87 2217.58 3.613 298.12 2218.58 3.626 298.37 2219.58 3.638 298.61 2220.58 3.651 298.85 2221.58 3.663 299.09 2222.58 3.674 299.33 2223.58 3.686 299.57 2224.58 3.697 299.80 2225.58 3.708 300.04 2226.58 3.719 300.27 2227.58 3.729 300.50 2228.58 3.740 300.73 2229.58 3.750 300.96 2230.58 3.759 301.19 2231.58 3.769 301.42 2232.58 3.778 301.64 2233.58 3.787 301.87 2234.58 3.796 302.09 2235.58 3.804 302.31 2236.58 3.812 302.54 2237.58 3.820 302.76 2238.58 3.828 302.98 2239.58 3.835 303.20 2240.58 3.843 303.41 2241.58 3.849 303.63 2242.58 3.856 303.85 2243.58 3.862 304.06 2244.58 3.869 304.28 2245.58 3.874 304.49 2246.58 3.880 304.71 2247.58 3.886 304.92 2248.58 3.891 305.13 2249.58 3.896 305.35 2250.58 3.900 305.56 2251.58 3.905 305.77 2252.58 3.909 305.98 2253.58 3.913 306.19 2254.58 3.916 306.40 2255.58 3.920 306.61 2256.58 3.923 306.82 2257.58 3.926 307.03 2258.58 3.928 307.23 2259.58 3.931 307.44 2260.58 3.933 307.65 2261.58 3.935 307.86 2262.58 3.936 308.07 2263.58 3.938 308.27 2264.58 3.939 308.48 2265.58 3.940 308.69 2266.58 3.940 308.89 2267.58 3.941 309.10 2268.58 3.941 309.31 2269.58 3.941 309.52 2270.58 3.941 309.72 2271.58 3.940 309.93 2272.58 3.939 310.14 2273.58 3.938 310.34 2274.58 3.937 310.55 2275.58 3.936 310.76 2276.58 3.934 310.97 2277.58 3.932 311.17 2278.58 3.930 311.38 2279.58 3.927 311.59 2280.58 3.924 311.80 2281.58 3.922 312.01 2282.58 3.918 312.22 2283.58 3.915 312.43 2284.58 3.911 312.64 2285.58 3.908 312.85 2286.58 3.904 313.06 2287.58 3.899 313.27 2288.58 3.895 313.48 2289.58 3.890 313.69 2290.58 3.885 313.91 2291.58 3.880 314.12 2292.58 3.875 314.33 2293.58 3.869 314.55 2294.58 3.863 314.76 2295.58 3.857 314.98 2296.58 3.851 315.19 2297.58 3.844 315.41 2298.58 3.837 315.63 2299.58 3.831 315.85 2300.58 3.823 316.07
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 15:43:55 |