| 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: | 1711.5 | Year |
| End-Year: | 2338.5 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for HU146 |
||
| 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 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | Flags | |
| Ephemerides: | Ephemerides | |
| Code: | Zir2015a | 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 0.744 121.92 -------------------------- 1711.50 0.809 286.05 1712.50 0.808 285.92 1713.50 0.806 285.79 1714.50 0.804 285.66 1715.50 0.803 285.52 1716.50 0.801 285.39 1717.50 0.799 285.26 1718.50 0.797 285.12 1719.50 0.795 284.99 1720.50 0.793 284.85 1721.50 0.791 284.72 1722.50 0.789 284.58 1723.50 0.787 284.44 1724.50 0.785 284.30 1725.50 0.783 284.17 1726.50 0.780 284.03 1727.50 0.778 283.88 1728.50 0.775 283.74 1729.50 0.773 283.60 1730.50 0.771 283.46 1731.50 0.768 283.31 1732.50 0.765 283.17 1733.50 0.763 283.02 1734.50 0.760 282.87 1735.50 0.757 282.73 1736.50 0.755 282.58 1737.50 0.752 282.43 1738.50 0.749 282.27 1739.50 0.746 282.12 1740.50 0.743 281.97 1741.50 0.740 281.81 1742.50 0.737 281.66 1743.50 0.734 281.50 1744.50 0.731 281.34 1745.50 0.728 281.18 1746.50 0.725 281.02 1747.50 0.722 280.85 1748.50 0.718 280.69 1749.50 0.715 280.52 1750.50 0.712 280.35 1751.50 0.708 280.18 1752.50 0.705 280.01 1753.50 0.702 279.84 1754.50 0.698 279.67 1755.50 0.695 279.49 1756.50 0.691 279.31 1757.50 0.688 279.13 1758.50 0.684 278.95 1759.50 0.680 278.77 1760.50 0.677 278.58 1761.50 0.673 278.39 1762.50 0.669 278.21 1763.50 0.666 278.01 1764.50 0.662 277.82 1765.50 0.658 277.62 1766.50 0.654 277.42 1767.50 0.650 277.22 1768.50 0.646 277.02 1769.50 0.643 276.82 1770.50 0.639 276.61 1771.50 0.635 276.40 1772.50 0.631 276.18 1773.50 0.627 275.97 1774.50 0.623 275.75 1775.50 0.619 275.53 1776.50 0.614 275.30 1777.50 0.610 275.07 1778.50 0.606 274.84 1779.50 0.602 274.61 1780.50 0.598 274.37 1781.50 0.594 274.13 1782.50 0.589 273.89 1783.50 0.585 273.64 1784.50 0.581 273.39 1785.50 0.577 273.13 1786.50 0.572 272.87 1787.50 0.568 272.61 1788.50 0.564 272.34 1789.50 0.559 272.07 1790.50 0.555 271.80 1791.50 0.551 271.52 1792.50 0.546 271.23 1793.50 0.542 270.95 1794.50 0.537 270.65 1795.50 0.533 270.35 1796.50 0.529 270.05 1797.50 0.524 269.74 1798.50 0.520 269.43 1799.50 0.515 269.11 1800.50 0.511 268.79 1801.50 0.506 268.45 1802.50 0.502 268.12 1803.50 0.497 267.78 1804.50 0.493 267.43 1805.50 0.488 267.07 1806.50 0.484 266.71 1807.50 0.479 266.34 1808.50 0.474 265.97 1809.50 0.470 265.58 1810.50 0.465 265.19 1811.50 0.461 264.79 1812.50 0.456 264.39 1813.50 0.452 263.97 1814.50 0.447 263.55 1815.50 0.443 263.12 1816.50 0.438 262.68 1817.50 0.434 262.23 1818.50 0.429 261.77 1819.50 0.425 261.30 1820.50 0.420 260.82 1821.50 0.416 260.33 1822.50 0.411 259.83 1823.50 0.407 259.32 1824.50 0.402 258.80 1825.50 0.398 258.27 1826.50 0.393 257.72 1827.50 0.389 257.16 1828.50 0.385 256.59 1829.50 0.380 256.01 1830.50 0.376 255.41 1831.50 0.372 254.80 1832.50 0.367 254.18 1833.50 0.363 253.54 1834.50 0.359 252.88 1835.50 0.355 252.21 1836.50 0.351 251.52 1837.50 0.346 250.82 1838.50 0.342 250.10 1839.50 0.338 249.36 1840.50 0.334 248.61 1841.50 0.330 247.83 1842.50 0.326 247.04 1843.50 0.323 246.23 1844.50 0.319 245.40 1845.50 0.315 244.55 1846.50 0.311 243.68 1847.50 0.308 242.78 1848.50 0.304 241.87 1849.50 0.300 240.93 1850.50 0.297 239.98 1851.50 0.294 239.00 1852.50 0.290 238.00 1853.50 0.287 236.97 1854.50 0.284 235.92 1855.50 0.281 234.85 1856.50 0.278 233.76 1857.50 0.275 232.64 1858.50 0.272 231.50 1859.50 0.270 230.34 1860.50 0.267 229.15 1861.50 0.264 227.94 1862.50 0.262 226.71 1863.50 0.260 225.45 1864.50 0.258 224.18 1865.50 0.256 222.88 1866.50 0.254 221.57 1867.50 0.252 220.23 1868.50 0.250 218.87 1869.50 0.249 217.50 1870.50 0.247 216.11 1871.50 0.246 214.71 1872.50 0.245 213.29 1873.50 0.244 211.86 1874.50 0.243 210.42 1875.50 0.242 208.97 1876.50 0.242 207.52 1877.50 0.241 206.06 1878.50 0.241 204.59 1879.50 0.241 203.12 1880.50 0.241 201.65 1881.50 0.241 200.18 1882.50 0.242 198.72 1883.50 0.242 197.26 1884.50 0.243 195.80 1885.50 0.243 194.36 1886.50 0.244 192.92 1887.50 0.245 191.50 1888.50 0.247 190.09 1889.50 0.248 188.69 1890.50 0.249 187.31 1891.50 0.251 185.94 1892.50 0.253 184.60 1893.50 0.255 183.27 1894.50 0.257 181.96 1895.50 0.259 180.67 1896.50 0.261 179.40 1897.50 0.263 178.16 1898.50 0.266 176.94 1899.50 0.268 175.74 1900.50 0.271 174.56 1901.50 0.273 173.40 1902.50 0.276 172.27 1903.50 0.279 171.17 1904.50 0.282 170.08 1905.50 0.285 169.02 1906.50 0.288 167.98 1907.50 0.292 166.97 1908.50 0.295 165.97 1909.50 0.298 165.00 1910.50 0.302 164.06 1911.50 0.305 163.13 1912.50 0.309 162.23 1913.50 0.313 161.34 1914.50 0.316 160.48 1915.50 0.320 159.64 1916.50 0.324 158.81 1917.50 0.328 158.01 1918.50 0.332 157.22 1919.50 0.336 156.46 1920.50 0.340 155.71 1921.50 0.344 154.98 1922.50 0.348 154.26 1923.50 0.352 153.57 1924.50 0.356 152.89 1925.50 0.360 152.22 1926.50 0.365 151.57 1927.50 0.369 150.93 1928.50 0.373 150.31 1929.50 0.377 149.71 1930.50 0.382 149.12 1931.50 0.386 148.54 1932.50 0.390 147.97 1933.50 0.395 147.42 1934.50 0.399 146.87 1935.50 0.404 146.34 1936.50 0.408 145.82 1937.50 0.413 145.32 1938.50 0.417 144.82 1939.50 0.421 144.33 1940.50 0.426 143.86 1941.50 0.430 143.39 1942.50 0.435 142.94 1943.50 0.439 142.49 1944.50 0.444 142.05 1945.50 0.448 141.62 1946.50 0.453 141.20 1947.50 0.457 140.79 1948.50 0.462 140.38 1949.50 0.466 139.99 1950.50 0.471 139.60 1951.50 0.475 139.21 1952.50 0.480 138.84 1953.50 0.484 138.47 1954.50 0.488 138.11 1955.50 0.493 137.76 1956.50 0.497 137.41 1957.50 0.502 137.06 1958.50 0.506 136.73 1959.50 0.511 136.40 1960.50 0.515 136.07 1961.50 0.519 135.75 1962.50 0.524 135.44 1963.50 0.528 135.13 1964.50 0.532 134.83 1965.50 0.537 134.53 1966.50 0.541 134.23 1967.50 0.545 133.94 1968.50 0.550 133.66 1969.50 0.554 133.38 1970.50 0.558 133.10 1971.50 0.562 132.83 1972.50 0.566 132.56 1973.50 0.571 132.30 1974.50 0.575 132.04 1975.50 0.579 131.78 1976.50 0.583 131.53 1977.50 0.587 131.28 1978.50 0.591 131.03 1979.50 0.595 130.79 1980.50 0.599 130.55 1981.50 0.603 130.31 1982.50 0.607 130.08 1983.50 0.611 129.85 1984.50 0.615 129.62 1985.50 0.619 129.40 1986.50 0.623 129.18 1987.50 0.626 128.96 1988.50 0.630 128.74 1989.50 0.634 128.53 1990.50 0.638 128.32 1991.50 0.641 128.11 1992.50 0.645 127.90 1993.50 0.648 127.70 1994.50 0.652 127.49 1995.50 0.656 127.29 1996.50 0.659 127.10 1997.50 0.663 126.90 1998.50 0.666 126.71 1999.50 0.669 126.51 2000.50 0.673 126.33 2001.50 0.676 126.14 2002.50 0.679 125.95 2003.50 0.682 125.77 2004.50 0.686 125.58 2005.50 0.689 125.40 2006.50 0.692 125.22 2007.50 0.695 125.05 2008.50 0.698 124.87 2009.50 0.701 124.70 2010.50 0.704 124.52 2011.50 0.707 124.35 2012.50 0.709 124.18 2013.50 0.712 124.01 2014.50 0.715 123.84 2015.50 0.718 123.68 2016.50 0.720 123.51 2017.50 0.723 123.35 2018.50 0.725 123.19 2019.50 0.728 123.02 2020.50 0.730 122.86 2021.50 0.733 122.70 2022.50 0.735 122.54 2023.50 0.737 122.39 2024.50 0.739 122.23 2025.50 0.742 122.07 2026.50 0.744 121.92 2027.50 0.746 121.77 2028.50 0.748 121.61 2029.50 0.750 121.46 2030.50 0.752 121.31 2031.50 0.753 121.16 2032.50 0.755 121.01 2033.50 0.757 120.86 2034.50 0.758 120.71 2035.50 0.760 120.56 2036.50 0.761 120.41 2037.50 0.763 120.27 2038.50 0.764 120.12 2039.50 0.766 119.97 2040.50 0.767 119.83 2041.50 0.768 119.68 2042.50 0.769 119.54 2043.50 0.770 119.39 2044.50 0.771 119.25 2045.50 0.772 119.11 2046.50 0.773 118.96 2047.50 0.773 118.82 2048.50 0.774 118.68 2049.50 0.775 118.54 2050.50 0.775 118.39 2051.50 0.776 118.25 2052.50 0.776 118.11 2053.50 0.776 117.97 2054.50 0.777 117.83 2055.50 0.777 117.68 2056.50 0.777 117.54 2057.50 0.777 117.40 2058.50 0.777 117.26 2059.50 0.777 117.12 2060.50 0.776 116.98 2061.50 0.776 116.83 2062.50 0.776 116.69 2063.50 0.775 116.55 2064.50 0.774 116.41 2065.50 0.774 116.27 2066.50 0.773 116.12 2067.50 0.772 115.98 2068.50 0.771 115.84 2069.50 0.770 115.69 2070.50 0.769 115.55 2071.50 0.768 115.40 2072.50 0.767 115.26 2073.50 0.765 115.11 2074.50 0.764 114.97 2075.50 0.762 114.82 2076.50 0.760 114.67 2077.50 0.759 114.52 2078.50 0.757 114.38 2079.50 0.755 114.23 2080.50 0.753 114.08 2081.50 0.751 113.92 2082.50 0.748 113.77 2083.50 0.746 113.62 2084.50 0.743 113.47 2085.50 0.741 113.31 2086.50 0.738 113.15 2087.50 0.735 113.00 2088.50 0.732 112.84 2089.50 0.730 112.68 2090.50 0.726 112.52 2091.50 0.723 112.35 2092.50 0.720 112.19 2093.50 0.716 112.02 2094.50 0.713 111.86 2095.50 0.709 111.69 2096.50 0.706 111.52 2097.50 0.702 111.35 2098.50 0.698 111.17 2099.50 0.694 110.99 2100.50 0.690 110.82 2101.50 0.685 110.64 2102.50 0.681 110.45 2103.50 0.676 110.27 2104.50 0.672 110.08 2105.50 0.667 109.89 2106.50 0.662 109.69 2107.50 0.657 109.50 2108.50 0.652 109.30 2109.50 0.647 109.10 2110.50 0.642 108.89 2111.50 0.636 108.68 2112.50 0.631 108.47 2113.50 0.625 108.25 2114.50 0.619 108.03 2115.50 0.613 107.81 2116.50 0.607 107.58 2117.50 0.601 107.34 2118.50 0.595 107.10 2119.50 0.589 106.86 2120.50 0.582 106.61 2121.50 0.576 106.36 2122.50 0.569 106.10 2123.50 0.562 105.83 2124.50 0.555 105.56 2125.50 0.548 105.28 2126.50 0.541 104.99 2127.50 0.534 104.69 2128.50 0.527 104.39 2129.50 0.519 104.08 2130.50 0.512 103.75 2131.50 0.504 103.42 2132.50 0.496 103.08 2133.50 0.489 102.73 2134.50 0.481 102.37 2135.50 0.473 101.99 2136.50 0.465 101.60 2137.50 0.456 101.20 2138.50 0.448 100.78 2139.50 0.440 100.35 2140.50 0.431 99.90 2141.50 0.423 99.43 2142.50 0.414 98.94 2143.50 0.405 98.43 2144.50 0.396 97.90 2145.50 0.388 97.34 2146.50 0.379 96.76 2147.50 0.370 96.15 2148.50 0.361 95.51 2149.50 0.352 94.84 2150.50 0.342 94.13 2151.50 0.333 93.38 2152.50 0.324 92.59 2153.50 0.315 91.75 2154.50 0.306 90.86 2155.50 0.296 89.92 2156.50 0.287 88.92 2157.50 0.278 87.85 2158.50 0.269 86.71 2159.50 0.260 85.48 2160.50 0.251 84.17 2161.50 0.242 82.76 2162.50 0.233 81.24 2163.50 0.224 79.60 2164.50 0.215 77.82 2165.50 0.207 75.90 2166.50 0.198 73.81 2167.50 0.190 71.54 2168.50 0.182 69.07 2169.50 0.175 66.39 2170.50 0.167 63.47 2171.50 0.161 60.29 2172.50 0.155 56.85 2173.50 0.149 53.13 2174.50 0.144 49.14 2175.50 0.139 44.87 2176.50 0.136 40.35 2177.50 0.133 35.62 2178.50 0.131 30.73 2179.50 0.130 25.73 2180.50 0.130 20.70 2181.50 0.131 15.71 2182.50 0.133 10.84 2183.50 0.136 6.14 2184.50 0.140 1.66 2185.50 0.145 357.43 2186.50 0.150 353.48 2187.50 0.155 349.81 2188.50 0.162 346.41 2189.50 0.169 343.28 2190.50 0.176 340.40 2191.50 0.183 337.75 2192.50 0.191 335.32 2193.50 0.200 333.08 2194.50 0.208 331.02 2195.50 0.216 329.12 2196.50 0.225 327.37 2197.50 0.234 325.75 2198.50 0.243 324.25 2199.50 0.252 322.85 2200.50 0.261 321.56 2201.50 0.270 320.35 2202.50 0.280 319.22 2203.50 0.289 318.16 2204.50 0.298 317.17 2205.50 0.308 316.24 2206.50 0.317 315.36 2207.50 0.326 314.54 2208.50 0.335 313.76 2209.50 0.345 313.02 2210.50 0.354 312.32 2211.50 0.363 311.65 2212.50 0.372 311.02 2213.50 0.381 310.42 2214.50 0.390 309.84 2215.50 0.399 309.29 2216.50 0.408 308.77 2217.50 0.417 308.27 2218.50 0.426 307.78 2219.50 0.434 307.32 2220.50 0.443 306.88 2221.50 0.451 306.45 2222.50 0.460 306.04 2223.50 0.468 305.64 2224.50 0.476 305.26 2225.50 0.485 304.89 2226.50 0.493 304.53 2227.50 0.501 304.19 2228.50 0.509 303.85 2229.50 0.517 303.53 2230.50 0.524 303.21 2231.50 0.532 302.90 2232.50 0.540 302.61 2233.50 0.547 302.32 2234.50 0.554 302.04 2235.50 0.562 301.76 2236.50 0.569 301.49 2237.50 0.576 301.23 2238.50 0.583 300.98 2239.50 0.590 300.73 2240.50 0.597 300.49 2241.50 0.603 300.25 2242.50 0.610 300.02 2243.50 0.616 299.79 2244.50 0.623 299.57 2245.50 0.629 299.35 2246.50 0.635 299.14 2247.50 0.641 298.93 2248.50 0.647 298.72 2249.50 0.653 298.52 2250.50 0.659 298.32 2251.50 0.665 298.13 2252.50 0.670 297.93 2253.50 0.675 297.75 2254.50 0.681 297.56 2255.50 0.686 297.38 2256.50 0.691 297.20 2257.50 0.696 297.02 2258.50 0.701 296.84 2259.50 0.706 296.67 2260.50 0.711 296.50 2261.50 0.715 296.33 2262.50 0.720 296.17 2263.50 0.724 296.00 2264.50 0.729 295.84 2265.50 0.733 295.68 2266.50 0.737 295.52 2267.50 0.741 295.37 2268.50 0.745 295.21 2269.50 0.749 295.06 2270.50 0.753 294.91 2271.50 0.756 294.76 2272.50 0.760 294.61 2273.50 0.763 294.46 2274.50 0.766 294.32 2275.50 0.770 294.17 2276.50 0.773 294.03 2277.50 0.776 293.89 2278.50 0.779 293.74 2279.50 0.782 293.60 2280.50 0.785 293.46 2281.50 0.787 293.33 2282.50 0.790 293.19 2283.50 0.792 293.05 2284.50 0.795 292.92 2285.50 0.797 292.78 2286.50 0.799 292.65 2287.50 0.802 292.51 2288.50 0.804 292.38 2289.50 0.806 292.25 2290.50 0.807 292.12 2291.50 0.809 291.99 2292.50 0.811 291.86 2293.50 0.813 291.73 2294.50 0.814 291.60 2295.50 0.816 291.47 2296.50 0.817 291.34 2297.50 0.818 291.21 2298.50 0.820 291.09 2299.50 0.821 290.96 2300.50 0.822 290.83 2301.50 0.823 290.71 2302.50 0.824 290.58 2303.50 0.825 290.46 2304.50 0.825 290.33 2305.50 0.826 290.20 2306.50 0.827 290.08 2307.50 0.827 289.95 2308.50 0.828 289.83 2309.50 0.828 289.71 2310.50 0.828 289.58 2311.50 0.828 289.46 2312.50 0.829 289.33 2313.50 0.829 289.21 2314.50 0.829 289.08 2315.50 0.829 288.96 2316.50 0.829 288.83 2317.50 0.828 288.71 2318.50 0.828 288.59 2319.50 0.828 288.46 2320.50 0.827 288.34 2321.50 0.827 288.21 2322.50 0.826 288.09 2323.50 0.826 287.96 2324.50 0.825 287.84 2325.50 0.824 287.71 2326.50 0.824 287.58 2327.50 0.823 287.46 2328.50 0.822 287.33 2329.50 0.821 287.21 2330.50 0.820 287.08 2331.50 0.819 286.95 2332.50 0.818 286.82 2333.50 0.816 286.70 2334.50 0.815 286.57 2335.50 0.814 286.44 2336.50 0.812 286.31 2337.50 0.811 286.18
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 17:14:11 |