| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 18:29:59 |
| WDS: | HU146 | WDS ID/Discoverer |
| P: | 627.000 | Orbital period (years) |
| a: | 0.839 | Semi-major axis (arcseconds) |
| i: | 102.8 | Inclination (degrees) |
| Ω: | 113.3 | Longitude of ascending node (degrees) |
| T: | 2174.700 | Epoch of periastron passage (year) |
| e: | 0.3 | Eccentricity |
| ω: | 84.1 | Longitude of periastron (degrees) |
| Start-Year: | 1712.0 | Year |
| End-Year: | 2338.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 152059.63+210406.3 | Epoch-2000 right ascension and declination |
| WDS-ID: | 15210+2104 | WDS designation |
| Discoverer Code: | HU146 | Discover designation and components |
| ADS number: | 9600 | Aitken Double Star catalog |
| HD number: | 136596 | HD catalog number |
| Hipparcos number: | 75117 | Hipparcos catalog number |
| V1: | 9.53 | Magnitude of the primary |
| V2: | 9.70 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2010 | Date of last observation |
| Orbit grade: | 4 | 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 0.741 122.2 ------------------------- 1712.0 0.809 286.0 1713.0 0.807 285.9 1714.0 0.805 285.7 1715.0 0.804 285.6 1716.0 0.802 285.5 1717.0 0.800 285.3 1718.0 0.798 285.2 1719.0 0.796 285.1 1720.0 0.794 284.9 1721.0 0.792 284.8 1722.0 0.790 284.6 1723.0 0.788 284.5 1724.0 0.786 284.4 1725.0 0.784 284.2 1726.0 0.781 284.1 1727.0 0.779 284.0 1728.0 0.777 283.8 1729.0 0.774 283.7 1730.0 0.772 283.5 1731.0 0.769 283.4 1732.0 0.767 283.2 1733.0 0.764 283.1 1734.0 0.761 282.9 1735.0 0.759 282.8 1736.0 0.756 282.7 1737.0 0.753 282.5 1738.0 0.750 282.3 1739.0 0.748 282.2 1740.0 0.745 282.0 1741.0 0.742 281.9 1742.0 0.739 281.7 1743.0 0.736 281.6 1744.0 0.733 281.4 1745.0 0.730 281.3 1746.0 0.726 281.1 1747.0 0.723 280.9 1748.0 0.720 280.8 1749.0 0.717 280.6 1750.0 0.713 280.4 1751.0 0.710 280.3 1752.0 0.707 280.1 1753.0 0.703 279.9 1754.0 0.700 279.8 1755.0 0.696 279.6 1756.0 0.693 279.4 1757.0 0.689 279.2 1758.0 0.686 279.0 1759.0 0.682 278.9 1760.0 0.679 278.7 1761.0 0.675 278.5 1762.0 0.671 278.3 1763.0 0.668 278.1 1764.0 0.664 277.9 1765.0 0.660 277.7 1766.0 0.656 277.5 1767.0 0.652 277.3 1768.0 0.648 277.1 1769.0 0.645 276.9 1770.0 0.641 276.7 1771.0 0.637 276.5 1772.0 0.633 276.3 1773.0 0.629 276.1 1774.0 0.625 275.9 1775.0 0.621 275.6 1776.0 0.616 275.4 1777.0 0.612 275.2 1778.0 0.608 275.0 1779.0 0.604 274.7 1780.0 0.600 274.5 1781.0 0.596 274.3 1782.0 0.592 274.0 1783.0 0.587 273.8 1784.0 0.583 273.5 1785.0 0.579 273.3 1786.0 0.574 273.0 1787.0 0.570 272.7 1788.0 0.566 272.5 1789.0 0.562 272.2 1790.0 0.557 271.9 1791.0 0.553 271.7 1792.0 0.548 271.4 1793.0 0.544 271.1 1794.0 0.540 270.8 1795.0 0.535 270.5 1796.0 0.531 270.2 1797.0 0.526 269.9 1798.0 0.522 269.6 1799.0 0.517 269.3 1800.0 0.513 268.9 1801.0 0.508 268.6 1802.0 0.504 268.3 1803.0 0.499 267.9 1804.0 0.495 267.6 1805.0 0.490 267.3 1806.0 0.486 266.9 1807.0 0.481 266.5 1808.0 0.477 266.2 1809.0 0.472 265.8 1810.0 0.468 265.4 1811.0 0.463 265.0 1812.0 0.459 264.6 1813.0 0.454 264.2 1814.0 0.450 263.8 1815.0 0.445 263.3 1816.0 0.440 262.9 1817.0 0.436 262.5 1818.0 0.431 262.0 1819.0 0.427 261.5 1820.0 0.422 261.1 1821.0 0.418 260.6 1822.0 0.413 260.1 1823.0 0.409 259.6 1824.0 0.405 259.1 1825.0 0.400 258.5 1826.0 0.396 258.0 1827.0 0.391 257.4 1828.0 0.387 256.9 1829.0 0.383 256.3 1830.0 0.378 255.7 1831.0 0.374 255.1 1832.0 0.370 254.5 1833.0 0.365 253.9 1834.0 0.361 253.2 1835.0 0.357 252.5 1836.0 0.353 251.9 1837.0 0.348 251.2 1838.0 0.344 250.5 1839.0 0.340 249.7 1840.0 0.336 249.0 1841.0 0.332 248.2 1842.0 0.328 247.4 1843.0 0.324 246.6 1844.0 0.321 245.8 1845.0 0.317 245.0 1846.0 0.313 244.1 1847.0 0.309 243.2 1848.0 0.306 242.3 1849.0 0.302 241.4 1850.0 0.299 240.5 1851.0 0.295 239.5 1852.0 0.292 238.5 1853.0 0.289 237.5 1854.0 0.286 236.5 1855.0 0.282 235.4 1856.0 0.279 234.3 1857.0 0.276 233.2 1858.0 0.274 232.1 1859.0 0.271 230.9 1860.0 0.268 229.7 1861.0 0.266 228.5 1862.0 0.263 227.3 1863.0 0.261 226.1 1864.0 0.259 224.8 1865.0 0.257 223.5 1866.0 0.255 222.2 1867.0 0.253 220.9 1868.0 0.251 219.6 1869.0 0.250 218.2 1870.0 0.248 216.8 1871.0 0.247 215.4 1872.0 0.246 214.0 1873.0 0.244 212.6 1874.0 0.244 211.1 1875.0 0.243 209.7 1876.0 0.242 208.2 1877.0 0.242 206.8 1878.0 0.241 205.3 1879.0 0.241 203.9 1880.0 0.241 202.4 1881.0 0.241 200.9 1882.0 0.241 199.4 1883.0 0.242 198.0 1884.0 0.242 196.5 1885.0 0.243 195.1 1886.0 0.244 193.6 1887.0 0.245 192.2 1888.0 0.246 190.8 1889.0 0.247 189.4 1890.0 0.249 188.0 1891.0 0.250 186.6 1892.0 0.252 185.3 1893.0 0.254 183.9 1894.0 0.256 182.6 1895.0 0.258 181.3 1896.0 0.260 180.0 1897.0 0.262 178.8 1898.0 0.264 177.5 1899.0 0.267 176.3 1900.0 0.269 175.1 1901.0 0.272 174.0 1902.0 0.275 172.8 1903.0 0.278 171.7 1904.0 0.281 170.6 1905.0 0.284 169.5 1906.0 0.287 168.5 1907.0 0.290 167.5 1908.0 0.293 166.5 1909.0 0.297 165.5 1910.0 0.300 164.5 1911.0 0.304 163.6 1912.0 0.307 162.7 1913.0 0.311 161.8 1914.0 0.315 160.9 1915.0 0.318 160.1 1916.0 0.322 159.2 1917.0 0.326 158.4 1918.0 0.330 157.6 1919.0 0.334 156.8 1920.0 0.338 156.1 1921.0 0.342 155.3 1922.0 0.346 154.6 1923.0 0.350 153.9 1924.0 0.354 153.2 1925.0 0.358 152.6 1926.0 0.363 151.9 1927.0 0.367 151.3 1928.0 0.371 150.6 1929.0 0.375 150.0 1930.0 0.380 149.4 1931.0 0.384 148.8 1932.0 0.388 148.3 1933.0 0.393 147.7 1934.0 0.397 147.1 1935.0 0.401 146.6 1936.0 0.406 146.1 1937.0 0.410 145.6 1938.0 0.415 145.1 1939.0 0.419 144.6 1940.0 0.424 144.1 1941.0 0.428 143.6 1942.0 0.433 143.2 1943.0 0.437 142.7 1944.0 0.442 142.3 1945.0 0.446 141.8 1946.0 0.450 141.4 1947.0 0.455 141.0 1948.0 0.459 140.6 1949.0 0.464 140.2 1950.0 0.468 139.8 1951.0 0.473 139.4 1952.0 0.477 139.0 1953.0 0.482 138.7 1954.0 0.486 138.3 1955.0 0.491 137.9 1956.0 0.495 137.6 1957.0 0.500 137.2 1958.0 0.504 136.9 1959.0 0.508 136.6 1960.0 0.513 136.2 1961.0 0.517 135.9 1962.0 0.522 135.6 1963.0 0.526 135.3 1964.0 0.530 135.0 1965.0 0.535 134.7 1966.0 0.539 134.4 1967.0 0.543 134.1 1968.0 0.547 133.8 1969.0 0.552 133.5 1970.0 0.556 133.2 1971.0 0.560 133.0 1972.0 0.564 132.7 1973.0 0.569 132.4 1974.0 0.573 132.2 1975.0 0.577 131.9 1976.0 0.581 131.7 1977.0 0.585 131.4 1978.0 0.589 131.2 1979.0 0.593 130.9 1980.0 0.597 130.7 1981.0 0.601 130.4 1982.0 0.605 130.2 1983.0 0.609 130.0 1984.0 0.613 129.7 1985.0 0.617 129.5 1986.0 0.621 129.3 1987.0 0.624 129.1 1988.0 0.628 128.8 1989.0 0.632 128.6 1990.0 0.636 128.4 1991.0 0.639 128.2 1992.0 0.643 128.0 1993.0 0.647 127.8 1994.0 0.650 127.6 1995.0 0.654 127.4 1996.0 0.657 127.2 1997.0 0.661 127.0 1998.0 0.664 126.8 1999.0 0.668 126.6 2000.0 0.671 126.4 2001.0 0.674 126.2 2002.0 0.678 126.0 2003.0 0.681 125.9 2004.0 0.684 125.7 2005.0 0.687 125.5 2006.0 0.690 125.3 2007.0 0.693 125.1 2008.0 0.696 125.0 2009.0 0.699 124.8 2010.0 0.702 124.6 2011.0 0.705 124.4 2012.0 0.708 124.3 2013.0 0.711 124.1 2014.0 0.714 123.9 2015.0 0.716 123.8 2016.0 0.719 123.6 2017.0 0.722 123.4 2018.0 0.724 123.3 2019.0 0.727 123.1 2020.0 0.729 122.9 2021.0 0.731 122.8 2022.0 0.734 122.6 2023.0 0.736 122.5 2024.0 0.738 122.3 2025.0 0.741 122.2 2026.0 0.743 122.0 2027.0 0.745 121.8 2028.0 0.747 121.7 2029.0 0.749 121.5 2030.0 0.751 121.4 2031.0 0.752 121.2 2032.0 0.754 121.1 2033.0 0.756 120.9 2034.0 0.758 120.8 2035.0 0.759 120.6 2036.0 0.761 120.5 2037.0 0.762 120.3 2038.0 0.764 120.2 2039.0 0.765 120.0 2040.0 0.766 119.9 2041.0 0.767 119.8 2042.0 0.768 119.6 2043.0 0.770 119.5 2044.0 0.771 119.3 2045.0 0.771 119.2 2046.0 0.772 119.0 2047.0 0.773 118.9 2048.0 0.774 118.7 2049.0 0.774 118.6 2050.0 0.775 118.5 2051.0 0.776 118.3 2052.0 0.776 118.2 2053.0 0.776 118.0 2054.0 0.777 117.9 2055.0 0.777 117.8 2056.0 0.777 117.6 2057.0 0.777 117.5 2058.0 0.777 117.3 2059.0 0.777 117.2 2060.0 0.776 117.0 2061.0 0.776 116.9 2062.0 0.776 116.8 2063.0 0.775 116.6 2064.0 0.775 116.5 2065.0 0.774 116.3 2066.0 0.773 116.2 2067.0 0.773 116.1 2068.0 0.772 115.9 2069.0 0.771 115.8 2070.0 0.770 115.6 2071.0 0.768 115.5 2072.0 0.767 115.3 2073.0 0.766 115.2 2074.0 0.764 115.0 2075.0 0.763 114.9 2076.0 0.761 114.7 2077.0 0.759 114.6 2078.0 0.758 114.5 2079.0 0.756 114.3 2080.0 0.754 114.2 2081.0 0.752 114.0 2082.0 0.749 113.8 2083.0 0.747 113.7 2084.0 0.745 113.5 2085.0 0.742 113.4 2086.0 0.740 113.2 2087.0 0.737 113.1 2088.0 0.734 112.9 2089.0 0.731 112.8 2090.0 0.728 112.6 2091.0 0.725 112.4 2092.0 0.722 112.3 2093.0 0.718 112.1 2094.0 0.715 111.9 2095.0 0.711 111.8 2096.0 0.707 111.6 2097.0 0.704 111.4 2098.0 0.700 111.3 2099.0 0.696 111.1 2100.0 0.692 110.9 2101.0 0.687 110.7 2102.0 0.683 110.5 2103.0 0.679 110.4 2104.0 0.674 110.2 2105.0 0.669 110.0 2106.0 0.665 109.8 2107.0 0.660 109.6 2108.0 0.655 109.4 2109.0 0.650 109.2 2110.0 0.644 109.0 2111.0 0.639 108.8 2112.0 0.633 108.6 2113.0 0.628 108.4 2114.0 0.622 108.1 2115.0 0.616 107.9 2116.0 0.610 107.7 2117.0 0.604 107.5 2118.0 0.598 107.2 2119.0 0.592 107.0 2120.0 0.585 106.7 2121.0 0.579 106.5 2122.0 0.572 106.2 2123.0 0.566 106.0 2124.0 0.559 105.7 2125.0 0.552 105.4 2126.0 0.545 105.1 2127.0 0.538 104.8 2128.0 0.530 104.5 2129.0 0.523 104.2 2130.0 0.516 103.9 2131.0 0.508 103.6 2132.0 0.500 103.3 2133.0 0.493 102.9 2134.0 0.485 102.5 2135.0 0.477 102.2 2136.0 0.469 101.8 2137.0 0.460 101.4 2138.0 0.452 101.0 2139.0 0.444 100.6 2140.0 0.435 100.1 2141.0 0.427 99.7 2142.0 0.418 99.2 2143.0 0.410 98.7 2144.0 0.401 98.2 2145.0 0.392 97.6 2146.0 0.383 97.1 2147.0 0.374 96.5 2148.0 0.365 95.8 2149.0 0.356 95.2 2150.0 0.347 94.5 2151.0 0.338 93.8 2152.0 0.329 93.0 2153.0 0.320 92.2 2154.0 0.310 91.3 2155.0 0.301 90.4 2156.0 0.292 89.4 2157.0 0.283 88.4 2158.0 0.273 87.3 2159.0 0.264 86.1 2160.0 0.255 84.8 2161.0 0.246 83.5 2162.0 0.237 82.0 2163.0 0.228 80.4 2164.0 0.219 78.7 2165.0 0.211 76.9 2166.0 0.202 74.9 2167.0 0.194 72.7 2168.0 0.186 70.3 2169.0 0.178 67.8 2170.0 0.171 65.0 2171.0 0.164 61.9 2172.0 0.158 58.6 2173.0 0.152 55.0 2174.0 0.146 51.2 2175.0 0.141 47.0 2176.0 0.137 42.6 2177.0 0.134 38.0 2178.0 0.132 33.2 2179.0 0.131 28.2 2180.0 0.130 23.2 2181.0 0.131 18.2 2182.0 0.132 13.3 2183.0 0.135 8.5 2184.0 0.138 3.9 2185.0 0.142 359.5 2186.0 0.147 355.4 2187.0 0.153 351.6 2188.0 0.159 348.1 2189.0 0.165 344.8 2190.0 0.172 341.8 2191.0 0.180 339.0 2192.0 0.187 336.5 2193.0 0.195 334.2 2194.0 0.204 332.0 2195.0 0.212 330.1 2196.0 0.221 328.2 2197.0 0.230 326.5 2198.0 0.239 325.0 2199.0 0.248 323.5 2200.0 0.257 322.2 2201.0 0.266 320.9 2202.0 0.275 319.8 2203.0 0.284 318.7 2204.0 0.294 317.7 2205.0 0.303 316.7 2206.0 0.312 315.8 2207.0 0.321 314.9 2208.0 0.331 314.1 2209.0 0.340 313.4 2210.0 0.349 312.7 2211.0 0.358 312.0 2212.0 0.367 311.3 2213.0 0.377 310.7 2214.0 0.386 310.1 2215.0 0.395 309.6 2216.0 0.403 309.0 2217.0 0.412 308.5 2218.0 0.421 308.0 2219.0 0.430 307.6 2220.0 0.439 307.1 2221.0 0.447 306.7 2222.0 0.456 306.2 2223.0 0.464 305.8 2224.0 0.472 305.4 2225.0 0.481 305.1 2226.0 0.489 304.7 2227.0 0.497 304.4 2228.0 0.505 304.0 2229.0 0.513 303.7 2230.0 0.521 303.4 2231.0 0.528 303.1 2232.0 0.536 302.8 2233.0 0.543 302.5 2234.0 0.551 302.2 2235.0 0.558 301.9 2236.0 0.565 301.6 2237.0 0.572 301.4 2238.0 0.580 301.1 2239.0 0.586 300.9 2240.0 0.593 300.6 2241.0 0.600 300.4 2242.0 0.607 300.1 2243.0 0.613 299.9 2244.0 0.620 299.7 2245.0 0.626 299.5 2246.0 0.632 299.2 2247.0 0.638 299.0 2248.0 0.644 298.8 2249.0 0.650 298.6 2250.0 0.656 298.4 2251.0 0.662 298.2 2252.0 0.667 298.0 2253.0 0.673 297.8 2254.0 0.678 297.7 2255.0 0.683 297.5 2256.0 0.689 297.3 2257.0 0.694 297.1 2258.0 0.699 296.9 2259.0 0.704 296.8 2260.0 0.708 296.6 2261.0 0.713 296.4 2262.0 0.718 296.3 2263.0 0.722 296.1 2264.0 0.726 295.9 2265.0 0.731 295.8 2266.0 0.735 295.6 2267.0 0.739 295.4 2268.0 0.743 295.3 2269.0 0.747 295.1 2270.0 0.751 295.0 2271.0 0.754 294.8 2272.0 0.758 294.7 2273.0 0.761 294.5 2274.0 0.765 294.4 2275.0 0.768 294.2 2276.0 0.771 294.1 2277.0 0.774 294.0 2278.0 0.777 293.8 2279.0 0.780 293.7 2280.0 0.783 293.5 2281.0 0.786 293.4 2282.0 0.789 293.3 2283.0 0.791 293.1 2284.0 0.794 293.0 2285.0 0.796 292.8 2286.0 0.798 292.7 2287.0 0.800 292.6 2288.0 0.803 292.4 2289.0 0.805 292.3 2290.0 0.807 292.2 2291.0 0.808 292.1 2292.0 0.810 291.9 2293.0 0.812 291.8 2294.0 0.813 291.7 2295.0 0.815 291.5 2296.0 0.816 291.4 2297.0 0.818 291.3 2298.0 0.819 291.2 2299.0 0.820 291.0 2300.0 0.821 290.9 2301.0 0.822 290.8 2302.0 0.823 290.6 2303.0 0.824 290.5 2304.0 0.825 290.4 2305.0 0.826 290.3 2306.0 0.826 290.1 2307.0 0.827 290.0 2308.0 0.827 289.9 2309.0 0.828 289.8 2310.0 0.828 289.6 2311.0 0.828 289.5 2312.0 0.829 289.4 2313.0 0.829 289.3 2314.0 0.829 289.1 2315.0 0.829 289.0 2316.0 0.829 288.9 2317.0 0.828 288.8 2318.0 0.828 288.6 2319.0 0.828 288.5 2320.0 0.828 288.4 2321.0 0.827 288.3 2322.0 0.827 288.1 2323.0 0.826 288.0 2324.0 0.825 287.9 2325.0 0.825 287.8 2326.0 0.824 287.6 2327.0 0.823 287.5 2328.0 0.822 287.4 2329.0 0.821 287.3 2330.0 0.820 287.1 2331.0 0.819 287.0 2332.0 0.818 286.9 2333.0 0.817 286.8 2334.0 0.816 286.6 2335.0 0.814 286.5 2336.0 0.813 286.4 2337.0 0.812 286.2