| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 16:27:57 |
| WDS: | HU1027 | WDS ID/Discoverer |
| P: | 560.076 | Orbital period (years) |
| a: | 1.20356 | Semi-major axis (arcseconds) |
| i: | 79.637 | Inclination (degrees) |
| Ω: | 118.244 | Longitude of ascending node (degrees) |
| T: | 2019.733 | Epoch of periastron passage (year) |
| e: | 0.81003 | Eccentricity |
| ω: | 98.765 | Longitude of periastron (degrees) |
| Start-Year: | 1745.0 | Year |
| End-Year: | 2305.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 012010.20+653512.1 | Epoch-2000 right ascension and declination |
| WDS-ID: | 01202+6535 | WDS designation |
| Discoverer Code: | HU1027 | Discover designation and components |
| ADS number: | 1070 | Aitken Double Star catalog |
| HD number: | . | HD catalog number |
| Hipparcos number: | . | Hipparcos catalog number |
| V1: | 10.43 | Magnitude of the primary |
| V2: | 10.34 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2008 | 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 0.230 291.8 ------------------------- 1745.0 0.525 70.8 1746.0 0.527 71.1 1747.0 0.530 71.5 1748.0 0.533 71.8 1749.0 0.536 72.2 1750.0 0.539 72.5 1751.0 0.541 72.9 1752.0 0.544 73.2 1753.0 0.547 73.5 1754.0 0.550 73.9 1755.0 0.553 74.2 1756.0 0.556 74.5 1757.0 0.559 74.8 1758.0 0.561 75.1 1759.0 0.564 75.4 1760.0 0.567 75.7 1761.0 0.570 76.0 1762.0 0.573 76.3 1763.0 0.576 76.6 1764.0 0.579 76.9 1765.0 0.582 77.2 1766.0 0.584 77.5 1767.0 0.587 77.8 1768.0 0.590 78.1 1769.0 0.593 78.4 1770.0 0.596 78.6 1771.0 0.599 78.9 1772.0 0.602 79.2 1773.0 0.605 79.5 1774.0 0.608 79.7 1775.0 0.611 80.0 1776.0 0.613 80.3 1777.0 0.616 80.5 1778.0 0.619 80.8 1779.0 0.622 81.0 1780.0 0.625 81.3 1781.0 0.628 81.5 1782.0 0.631 81.8 1783.0 0.634 82.0 1784.0 0.637 82.3 1785.0 0.639 82.5 1786.0 0.642 82.8 1787.0 0.645 83.0 1788.0 0.648 83.2 1789.0 0.651 83.5 1790.0 0.654 83.7 1791.0 0.657 83.9 1792.0 0.660 84.1 1793.0 0.662 84.4 1794.0 0.665 84.6 1795.0 0.668 84.8 1796.0 0.671 85.0 1797.0 0.674 85.2 1798.0 0.677 85.5 1799.0 0.679 85.7 1800.0 0.682 85.9 1801.0 0.685 86.1 1802.0 0.688 86.3 1803.0 0.691 86.5 1804.0 0.693 86.7 1805.0 0.696 86.9 1806.0 0.699 87.1 1807.0 0.702 87.3 1808.0 0.704 87.5 1809.0 0.707 87.7 1810.0 0.710 87.9 1811.0 0.713 88.1 1812.0 0.715 88.3 1813.0 0.718 88.5 1814.0 0.721 88.7 1815.0 0.723 88.9 1816.0 0.726 89.1 1817.0 0.729 89.2 1818.0 0.731 89.4 1819.0 0.734 89.6 1820.0 0.737 89.8 1821.0 0.739 90.0 1822.0 0.742 90.2 1823.0 0.745 90.3 1824.0 0.747 90.5 1825.0 0.750 90.7 1826.0 0.752 90.9 1827.0 0.755 91.0 1828.0 0.757 91.2 1829.0 0.760 91.4 1830.0 0.762 91.5 1831.0 0.765 91.7 1832.0 0.767 91.9 1833.0 0.770 92.0 1834.0 0.772 92.2 1835.0 0.775 92.4 1836.0 0.777 92.5 1837.0 0.780 92.7 1838.0 0.782 92.9 1839.0 0.784 93.0 1840.0 0.787 93.2 1841.0 0.789 93.3 1842.0 0.791 93.5 1843.0 0.794 93.7 1844.0 0.796 93.8 1845.0 0.798 94.0 1846.0 0.801 94.1 1847.0 0.803 94.3 1848.0 0.805 94.4 1849.0 0.807 94.6 1850.0 0.809 94.7 1851.0 0.812 94.9 1852.0 0.814 95.0 1853.0 0.816 95.2 1854.0 0.818 95.3 1855.0 0.820 95.5 1856.0 0.822 95.6 1857.0 0.824 95.8 1858.0 0.826 95.9 1859.0 0.828 96.0 1860.0 0.830 96.2 1861.0 0.832 96.3 1862.0 0.834 96.5 1863.0 0.836 96.6 1864.0 0.838 96.7 1865.0 0.840 96.9 1866.0 0.842 97.0 1867.0 0.844 97.2 1868.0 0.845 97.3 1869.0 0.847 97.4 1870.0 0.849 97.6 1871.0 0.851 97.7 1872.0 0.852 97.8 1873.0 0.854 98.0 1874.0 0.856 98.1 1875.0 0.857 98.3 1876.0 0.859 98.4 1877.0 0.861 98.5 1878.0 0.862 98.6 1879.0 0.864 98.8 1880.0 0.865 98.9 1881.0 0.867 99.0 1882.0 0.868 99.2 1883.0 0.869 99.3 1884.0 0.871 99.4 1885.0 0.872 99.6 1886.0 0.874 99.7 1887.0 0.875 99.8 1888.0 0.876 99.9 1889.0 0.877 100.1 1890.0 0.878 100.2 1891.0 0.880 100.3 1892.0 0.881 100.5 1893.0 0.882 100.6 1894.0 0.883 100.7 1895.0 0.884 100.8 1896.0 0.885 101.0 1897.0 0.886 101.1 1898.0 0.887 101.2 1899.0 0.888 101.3 1900.0 0.888 101.5 1901.0 0.889 101.6 1902.0 0.890 101.7 1903.0 0.891 101.8 1904.0 0.891 102.0 1905.0 0.892 102.1 1906.0 0.893 102.2 1907.0 0.893 102.3 1908.0 0.894 102.5 1909.0 0.894 102.6 1910.0 0.895 102.7 1911.0 0.895 102.8 1912.0 0.895 102.9 1913.0 0.896 103.1 1914.0 0.896 103.2 1915.0 0.896 103.3 1916.0 0.896 103.4 1917.0 0.896 103.6 1918.0 0.896 103.7 1919.0 0.896 103.8 1920.0 0.896 103.9 1921.0 0.896 104.0 1922.0 0.896 104.2 1923.0 0.896 104.3 1924.0 0.896 104.4 1925.0 0.895 104.5 1926.0 0.895 104.7 1927.0 0.894 104.8 1928.0 0.894 104.9 1929.0 0.893 105.0 1930.0 0.893 105.1 1931.0 0.892 105.3 1932.0 0.891 105.4 1933.0 0.890 105.5 1934.0 0.889 105.6 1935.0 0.888 105.8 1936.0 0.887 105.9 1937.0 0.886 106.0 1938.0 0.885 106.1 1939.0 0.884 106.3 1940.0 0.883 106.4 1941.0 0.881 106.5 1942.0 0.880 106.6 1943.0 0.878 106.8 1944.0 0.876 106.9 1945.0 0.875 107.0 1946.0 0.873 107.2 1947.0 0.871 107.3 1948.0 0.869 107.4 1949.0 0.867 107.5 1950.0 0.864 107.7 1951.0 0.862 107.8 1952.0 0.860 107.9 1953.0 0.857 108.1 1954.0 0.855 108.2 1955.0 0.852 108.3 1956.0 0.849 108.5 1957.0 0.846 108.6 1958.0 0.843 108.8 1959.0 0.840 108.9 1960.0 0.837 109.0 1961.0 0.833 109.2 1962.0 0.829 109.3 1963.0 0.826 109.5 1964.0 0.822 109.6 1965.0 0.818 109.7 1966.0 0.814 109.9 1967.0 0.809 110.0 1968.0 0.805 110.2 1969.0 0.800 110.3 1970.0 0.796 110.5 1971.0 0.791 110.7 1972.0 0.785 110.8 1973.0 0.780 111.0 1974.0 0.775 111.1 1975.0 0.769 111.3 1976.0 0.763 111.5 1977.0 0.757 111.6 1978.0 0.750 111.8 1979.0 0.744 112.0 1980.0 0.737 112.2 1981.0 0.730 112.4 1982.0 0.722 112.5 1983.0 0.715 112.7 1984.0 0.707 112.9 1985.0 0.698 113.1 1986.0 0.690 113.3 1987.0 0.681 113.5 1988.0 0.672 113.8 1989.0 0.662 114.0 1990.0 0.652 114.2 1991.0 0.642 114.4 1992.0 0.631 114.7 1993.0 0.619 114.9 1994.0 0.608 115.2 1995.0 0.595 115.5 1996.0 0.582 115.7 1997.0 0.569 116.0 1998.0 0.555 116.4 1999.0 0.540 116.7 2000.0 0.525 117.0 2001.0 0.509 117.4 2002.0 0.492 117.8 2003.0 0.474 118.2 2004.0 0.455 118.7 2005.0 0.435 119.2 2006.0 0.414 119.7 2007.0 0.392 120.3 2008.0 0.368 121.0 2009.0 0.343 121.8 2010.0 0.317 122.7 2011.0 0.289 123.7 2012.0 0.259 125.0 2013.0 0.228 126.7 2014.0 0.195 128.9 2015.0 0.160 132.1 2016.0 0.124 137.0 2017.0 0.088 146.1 2018.0 0.056 166.6 2019.0 0.042 214.5 2020.0 0.061 256.9 2021.0 0.095 274.1 2022.0 0.130 282.1 2023.0 0.165 286.7 2024.0 0.199 289.6 2025.0 0.230 291.8 2026.0 0.259 293.4 2027.0 0.286 294.7 2028.0 0.310 295.9 2029.0 0.333 296.8 2030.0 0.353 297.6 2031.0 0.372 298.4 2032.0 0.389 299.1 2033.0 0.405 299.7 2034.0 0.420 300.3 2035.0 0.434 300.8 2036.0 0.446 301.3 2037.0 0.458 301.8 2038.0 0.469 302.2 2039.0 0.479 302.7 2040.0 0.488 303.1 2041.0 0.497 303.5 2042.0 0.505 303.9 2043.0 0.512 304.3 2044.0 0.519 304.7 2045.0 0.525 305.0 2046.0 0.531 305.4 2047.0 0.537 305.7 2048.0 0.542 306.0 2049.0 0.547 306.4 2050.0 0.551 306.7 2051.0 0.555 307.0 2052.0 0.559 307.3 2053.0 0.563 307.7 2054.0 0.566 308.0 2055.0 0.569 308.3 2056.0 0.572 308.6 2057.0 0.574 308.9 2058.0 0.576 309.2 2059.0 0.579 309.5 2060.0 0.580 309.7 2061.0 0.582 310.0 2062.0 0.584 310.3 2063.0 0.585 310.6 2064.0 0.586 310.9 2065.0 0.587 311.2 2066.0 0.588 311.5 2067.0 0.589 311.8 2068.0 0.590 312.0 2069.0 0.590 312.3 2070.0 0.590 312.6 2071.0 0.591 312.9 2072.0 0.591 313.2 2073.0 0.591 313.4 2074.0 0.591 313.7 2075.0 0.591 314.0 2076.0 0.590 314.3 2077.0 0.590 314.6 2078.0 0.590 314.9 2079.0 0.589 315.1 2080.0 0.589 315.4 2081.0 0.588 315.7 2082.0 0.587 316.0 2083.0 0.586 316.3 2084.0 0.585 316.6 2085.0 0.585 316.8 2086.0 0.583 317.1 2087.0 0.582 317.4 2088.0 0.581 317.7 2089.0 0.580 318.0 2090.0 0.579 318.3 2091.0 0.577 318.6 2092.0 0.576 318.9 2093.0 0.575 319.2 2094.0 0.573 319.5 2095.0 0.572 319.8 2096.0 0.570 320.1 2097.0 0.569 320.4 2098.0 0.567 320.7 2099.0 0.565 321.0 2100.0 0.564 321.3 2101.0 0.562 321.6 2102.0 0.560 321.9 2103.0 0.558 322.2 2104.0 0.556 322.6 2105.0 0.555 322.9 2106.0 0.553 323.2 2107.0 0.551 323.5 2108.0 0.549 323.8 2109.0 0.547 324.2 2110.0 0.545 324.5 2111.0 0.543 324.8 2112.0 0.541 325.2 2113.0 0.539 325.5 2114.0 0.537 325.8 2115.0 0.534 326.2 2116.0 0.532 326.5 2117.0 0.530 326.9 2118.0 0.528 327.2 2119.0 0.526 327.6 2120.0 0.524 327.9 2121.0 0.522 328.3 2122.0 0.519 328.7 2123.0 0.517 329.0 2124.0 0.515 329.4 2125.0 0.513 329.8 2126.0 0.510 330.1 2127.0 0.508 330.5 2128.0 0.506 330.9 2129.0 0.504 331.3 2130.0 0.501 331.7 2131.0 0.499 332.1 2132.0 0.497 332.5 2133.0 0.494 332.9 2134.0 0.492 333.3 2135.0 0.490 333.7 2136.0 0.488 334.1 2137.0 0.485 334.5 2138.0 0.483 334.9 2139.0 0.481 335.3 2140.0 0.478 335.8 2141.0 0.476 336.2 2142.0 0.474 336.6 2143.0 0.472 337.1 2144.0 0.469 337.5 2145.0 0.467 338.0 2146.0 0.465 338.4 2147.0 0.463 338.9 2148.0 0.461 339.3 2149.0 0.458 339.8 2150.0 0.456 340.3 2151.0 0.454 340.8 2152.0 0.452 341.2 2153.0 0.450 341.7 2154.0 0.447 342.2 2155.0 0.445 342.7 2156.0 0.443 343.2 2157.0 0.441 343.7 2158.0 0.439 344.2 2159.0 0.437 344.7 2160.0 0.435 345.2 2161.0 0.433 345.8 2162.0 0.431 346.3 2163.0 0.429 346.8 2164.0 0.427 347.3 2165.0 0.425 347.9 2166.0 0.423 348.4 2167.0 0.421 349.0 2168.0 0.419 349.5 2169.0 0.417 350.1 2170.0 0.416 350.7 2171.0 0.414 351.2 2172.0 0.412 351.8 2173.0 0.410 352.4 2174.0 0.408 353.0 2175.0 0.407 353.6 2176.0 0.405 354.2 2177.0 0.404 354.8 2178.0 0.402 355.4 2179.0 0.400 356.0 2180.0 0.399 356.6 2181.0 0.397 357.2 2182.0 0.396 357.9 2183.0 0.394 358.5 2184.0 0.393 359.1 2185.0 0.392 359.8 2186.0 0.390 0.4 2187.0 0.389 1.0 2188.0 0.388 1.7 2189.0 0.387 2.3 2190.0 0.386 3.0 2191.0 0.384 3.7 2192.0 0.383 4.3 2193.0 0.382 5.0 2194.0 0.381 5.7 2195.0 0.380 6.4 2196.0 0.379 7.0 2197.0 0.379 7.7 2198.0 0.378 8.4 2199.0 0.377 9.1 2200.0 0.376 9.8 2201.0 0.375 10.5 2202.0 0.375 11.2 2203.0 0.374 11.9 2204.0 0.374 12.6 2205.0 0.373 13.3 2206.0 0.373 14.0 2207.0 0.372 14.7 2208.0 0.372 15.4 2209.0 0.372 16.1 2210.0 0.371 16.8 2211.0 0.371 17.5 2212.0 0.371 18.3 2213.0 0.371 19.0 2214.0 0.371 19.7 2215.0 0.371 20.4 2216.0 0.371 21.1 2217.0 0.371 21.8 2218.0 0.371 22.6 2219.0 0.371 23.3 2220.0 0.371 24.0 2221.0 0.371 24.7 2222.0 0.372 25.4 2223.0 0.372 26.1 2224.0 0.372 26.8 2225.0 0.373 27.5 2226.0 0.373 28.2 2227.0 0.374 28.9 2228.0 0.374 29.6 2229.0 0.375 30.3 2230.0 0.376 31.0 2231.0 0.376 31.7 2232.0 0.377 32.4 2233.0 0.378 33.1 2234.0 0.379 33.8 2235.0 0.380 34.5 2236.0 0.381 35.2 2237.0 0.382 35.8 2238.0 0.383 36.5 2239.0 0.384 37.2 2240.0 0.385 37.8 2241.0 0.386 38.5 2242.0 0.387 39.2 2243.0 0.389 39.8 2244.0 0.390 40.5 2245.0 0.391 41.1 2246.0 0.393 41.7 2247.0 0.394 42.4 2248.0 0.395 43.0 2249.0 0.397 43.6 2250.0 0.398 44.3 2251.0 0.400 44.9 2252.0 0.402 45.5 2253.0 0.403 46.1 2254.0 0.405 46.7 2255.0 0.407 47.3 2256.0 0.408 47.9 2257.0 0.410 48.5 2258.0 0.412 49.1 2259.0 0.414 49.6 2260.0 0.416 50.2 2261.0 0.418 50.8 2262.0 0.419 51.3 2263.0 0.421 51.9 2264.0 0.423 52.4 2265.0 0.425 53.0 2266.0 0.428 53.5 2267.0 0.430 54.1 2268.0 0.432 54.6 2269.0 0.434 55.1 2270.0 0.436 55.6 2271.0 0.438 56.1 2272.0 0.440 56.6 2273.0 0.443 57.1 2274.0 0.445 57.6 2275.0 0.447 58.1 2276.0 0.450 58.6 2277.0 0.452 59.1 2278.0 0.454 59.6 2279.0 0.457 60.1 2280.0 0.459 60.5 2281.0 0.461 61.0 2282.0 0.464 61.5 2283.0 0.466 61.9 2284.0 0.469 62.4 2285.0 0.471 62.8 2286.0 0.474 63.2 2287.0 0.476 63.7 2288.0 0.479 64.1 2289.0 0.482 64.5 2290.0 0.484 65.0 2291.0 0.487 65.4 2292.0 0.489 65.8 2293.0 0.492 66.2 2294.0 0.495 66.6 2295.0 0.497 67.0 2296.0 0.500 67.4 2297.0 0.503 67.8 2298.0 0.505 68.2 2299.0 0.508 68.6 2300.0 0.511 68.9 2301.0 0.513 69.3 2302.0 0.516 69.7 2303.0 0.519 70.0 2304.0 0.522 70.4