| WDS: | HDS315 | WDS ID/Discoverer |
| P: | 600.000 | Orbital period (years) |
| a: | 0.674 | Semi-major axis (arcseconds) |
| i: | 50.0 | Inclination (degrees) |
| Ω: | 63.4 | Longitude of ascending node (degrees) |
| T: | 2002.500 | Epoch of periastron passage (year) |
| e: | 0.64 | Eccentricity |
| ω: | 237.4 | Longitude of periastron (degrees) |
| Start-Year: | 1725.0 | Year |
| End-Year: | 2325.0 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for HDS315 |
||
| Position: | 022523.19+013515.2 | Epoch-2000 right ascension and declination |
| WDS-ID: | 02254+0135 | WDS designation |
| Discoverer Code: | HDS315 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 15030 | HD catalog number |
| Hipparcos number: | 11286 | Hipparcos catalog number |
| V1: | 9.24 | Magnitude of the primary |
| V2: | 11.53 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2018 | 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: | Tok2019c | 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 0.256 22.66 -------------------------- 1725.00 0.816 112.94 1726.00 0.814 113.14 1727.00 0.813 113.35 1728.00 0.811 113.55 1729.00 0.810 113.75 1730.00 0.808 113.96 1731.00 0.807 114.17 1732.00 0.805 114.37 1733.00 0.804 114.58 1734.00 0.803 114.79 1735.00 0.801 115.00 1736.00 0.800 115.21 1737.00 0.798 115.42 1738.00 0.796 115.63 1739.00 0.795 115.85 1740.00 0.793 116.06 1741.00 0.792 116.27 1742.00 0.790 116.49 1743.00 0.789 116.70 1744.00 0.787 116.92 1745.00 0.786 117.14 1746.00 0.784 117.36 1747.00 0.782 117.58 1748.00 0.781 117.80 1749.00 0.779 118.02 1750.00 0.777 118.24 1751.00 0.776 118.46 1752.00 0.774 118.69 1753.00 0.772 118.91 1754.00 0.771 119.14 1755.00 0.769 119.37 1756.00 0.767 119.59 1757.00 0.766 119.82 1758.00 0.764 120.05 1759.00 0.762 120.28 1760.00 0.761 120.52 1761.00 0.759 120.75 1762.00 0.757 120.98 1763.00 0.755 121.22 1764.00 0.754 121.46 1765.00 0.752 121.69 1766.00 0.750 121.93 1767.00 0.748 122.17 1768.00 0.747 122.41 1769.00 0.745 122.66 1770.00 0.743 122.90 1771.00 0.741 123.14 1772.00 0.739 123.39 1773.00 0.738 123.64 1774.00 0.736 123.88 1775.00 0.734 124.13 1776.00 0.732 124.38 1777.00 0.730 124.64 1778.00 0.728 124.89 1779.00 0.727 125.14 1780.00 0.725 125.40 1781.00 0.723 125.66 1782.00 0.721 125.91 1783.00 0.719 126.17 1784.00 0.717 126.43 1785.00 0.715 126.70 1786.00 0.713 126.96 1787.00 0.711 127.23 1788.00 0.710 127.49 1789.00 0.708 127.76 1790.00 0.706 128.03 1791.00 0.704 128.30 1792.00 0.702 128.57 1793.00 0.700 128.85 1794.00 0.698 129.12 1795.00 0.696 129.40 1796.00 0.694 129.68 1797.00 0.692 129.96 1798.00 0.690 130.24 1799.00 0.688 130.53 1800.00 0.686 130.81 1801.00 0.684 131.10 1802.00 0.682 131.39 1803.00 0.680 131.68 1804.00 0.678 131.97 1805.00 0.676 132.26 1806.00 0.674 132.56 1807.00 0.672 132.85 1808.00 0.670 133.15 1809.00 0.668 133.45 1810.00 0.666 133.76 1811.00 0.664 134.06 1812.00 0.662 134.37 1813.00 0.660 134.67 1814.00 0.658 134.98 1815.00 0.656 135.30 1816.00 0.654 135.61 1817.00 0.652 135.93 1818.00 0.650 136.24 1819.00 0.648 136.56 1820.00 0.646 136.88 1821.00 0.644 137.21 1822.00 0.642 137.53 1823.00 0.640 137.86 1824.00 0.638 138.19 1825.00 0.636 138.52 1826.00 0.633 138.86 1827.00 0.631 139.20 1828.00 0.629 139.53 1829.00 0.627 139.88 1830.00 0.625 140.22 1831.00 0.623 140.56 1832.00 0.621 140.91 1833.00 0.619 141.26 1834.00 0.617 141.61 1835.00 0.615 141.97 1836.00 0.613 142.33 1837.00 0.611 142.69 1838.00 0.609 143.05 1839.00 0.607 143.41 1840.00 0.604 143.78 1841.00 0.602 144.15 1842.00 0.600 144.52 1843.00 0.598 144.90 1844.00 0.596 145.27 1845.00 0.594 145.66 1846.00 0.592 146.04 1847.00 0.590 146.42 1848.00 0.588 146.81 1849.00 0.586 147.20 1850.00 0.584 147.60 1851.00 0.582 147.99 1852.00 0.580 148.39 1853.00 0.578 148.79 1854.00 0.575 149.20 1855.00 0.573 149.61 1856.00 0.571 150.02 1857.00 0.569 150.43 1858.00 0.567 150.85 1859.00 0.565 151.27 1860.00 0.563 151.69 1861.00 0.561 152.12 1862.00 0.559 152.55 1863.00 0.557 152.98 1864.00 0.555 153.41 1865.00 0.553 153.85 1866.00 0.551 154.29 1867.00 0.549 154.74 1868.00 0.547 155.19 1869.00 0.545 155.64 1870.00 0.543 156.10 1871.00 0.541 156.55 1872.00 0.539 157.02 1873.00 0.537 157.48 1874.00 0.535 157.95 1875.00 0.533 158.42 1876.00 0.531 158.90 1877.00 0.529 159.38 1878.00 0.527 159.86 1879.00 0.525 160.35 1880.00 0.523 160.84 1881.00 0.521 161.33 1882.00 0.519 161.83 1883.00 0.517 162.33 1884.00 0.515 162.84 1885.00 0.513 163.35 1886.00 0.511 163.86 1887.00 0.509 164.38 1888.00 0.507 164.90 1889.00 0.505 165.42 1890.00 0.504 165.95 1891.00 0.502 166.48 1892.00 0.500 167.02 1893.00 0.498 167.56 1894.00 0.496 168.11 1895.00 0.494 168.66 1896.00 0.492 169.21 1897.00 0.490 169.77 1898.00 0.489 170.33 1899.00 0.487 170.90 1900.00 0.485 171.47 1901.00 0.483 172.04 1902.00 0.481 172.62 1903.00 0.479 173.20 1904.00 0.478 173.79 1905.00 0.476 174.38 1906.00 0.474 174.98 1907.00 0.472 175.58 1908.00 0.470 176.19 1909.00 0.469 176.80 1910.00 0.467 177.41 1911.00 0.465 178.03 1912.00 0.463 178.66 1913.00 0.462 179.29 1914.00 0.460 179.92 1915.00 0.458 180.56 1916.00 0.456 181.21 1917.00 0.455 181.85 1918.00 0.453 182.51 1919.00 0.451 183.17 1920.00 0.450 183.83 1921.00 0.448 184.50 1922.00 0.446 185.17 1923.00 0.444 185.85 1924.00 0.443 186.54 1925.00 0.441 187.23 1926.00 0.439 187.92 1927.00 0.438 188.62 1928.00 0.436 189.33 1929.00 0.434 190.04 1930.00 0.433 190.75 1931.00 0.431 191.48 1932.00 0.429 192.20 1933.00 0.428 192.94 1934.00 0.426 193.68 1935.00 0.424 194.42 1936.00 0.422 195.17 1937.00 0.421 195.93 1938.00 0.419 196.70 1939.00 0.417 197.47 1940.00 0.416 198.24 1941.00 0.414 199.02 1942.00 0.412 199.81 1943.00 0.410 200.61 1944.00 0.409 201.41 1945.00 0.407 202.22 1946.00 0.405 203.04 1947.00 0.403 203.87 1948.00 0.401 204.70 1949.00 0.399 205.54 1950.00 0.397 206.39 1951.00 0.396 207.24 1952.00 0.394 208.11 1953.00 0.392 208.98 1954.00 0.390 209.86 1955.00 0.388 210.75 1956.00 0.386 211.65 1957.00 0.383 212.57 1958.00 0.381 213.49 1959.00 0.379 214.42 1960.00 0.377 215.36 1961.00 0.374 216.32 1962.00 0.372 217.28 1963.00 0.370 218.26 1964.00 0.367 219.25 1965.00 0.365 220.26 1966.00 0.362 221.28 1967.00 0.359 222.32 1968.00 0.356 223.37 1969.00 0.353 224.44 1970.00 0.350 225.52 1971.00 0.347 226.63 1972.00 0.344 227.76 1973.00 0.341 228.90 1974.00 0.337 230.07 1975.00 0.334 231.27 1976.00 0.330 232.49 1977.00 0.326 233.74 1978.00 0.323 235.02 1979.00 0.318 236.33 1980.00 0.314 237.67 1981.00 0.310 239.05 1982.00 0.305 240.48 1983.00 0.301 241.94 1984.00 0.296 243.46 1985.00 0.291 245.02 1986.00 0.285 246.65 1987.00 0.280 248.33 1988.00 0.275 250.08 1989.00 0.269 251.91 1990.00 0.263 253.81 1991.00 0.257 255.80 1992.00 0.251 257.89 1993.00 0.244 260.09 1994.00 0.238 262.41 1995.00 0.232 264.85 1996.00 0.225 267.43 1997.00 0.219 270.17 1998.00 0.212 273.07 1999.00 0.206 276.16 2000.00 0.200 279.43 2001.00 0.194 282.92 2002.00 0.188 286.61 2003.00 0.183 290.53 2004.00 0.178 294.67 2005.00 0.174 299.03 2006.00 0.170 303.58 2007.00 0.167 308.31 2008.00 0.165 313.18 2009.00 0.164 318.14 2010.00 0.164 323.15 2011.00 0.165 328.14 2012.00 0.166 333.08 2013.00 0.168 337.89 2014.00 0.172 342.55 2015.00 0.176 347.01 2016.00 0.180 351.26 2017.00 0.186 355.28 2018.00 0.192 359.05 2019.00 0.198 2.60 2020.00 0.205 5.91 2021.00 0.212 9.00 2022.00 0.220 11.88 2023.00 0.228 14.57 2024.00 0.236 17.08 2025.00 0.244 19.42 2026.00 0.252 21.61 2027.00 0.260 23.67 2028.00 0.269 25.59 2029.00 0.277 27.40 2030.00 0.286 29.09 2031.00 0.294 30.70 2032.00 0.303 32.21 2033.00 0.311 33.64 2034.00 0.320 34.99 2035.00 0.328 36.28 2036.00 0.336 37.50 2037.00 0.344 38.66 2038.00 0.353 39.77 2039.00 0.361 40.83 2040.00 0.369 41.84 2041.00 0.377 42.81 2042.00 0.384 43.74 2043.00 0.392 44.63 2044.00 0.400 45.49 2045.00 0.408 46.31 2046.00 0.415 47.11 2047.00 0.422 47.88 2048.00 0.430 48.62 2049.00 0.437 49.34 2050.00 0.444 50.03 2051.00 0.451 50.70 2052.00 0.458 51.35 2053.00 0.465 51.98 2054.00 0.472 52.60 2055.00 0.479 53.19 2056.00 0.485 53.77 2057.00 0.492 54.34 2058.00 0.498 54.88 2059.00 0.505 55.42 2060.00 0.511 55.94 2061.00 0.517 56.45 2062.00 0.523 56.95 2063.00 0.529 57.44 2064.00 0.535 57.91 2065.00 0.541 58.38 2066.00 0.547 58.83 2067.00 0.553 59.28 2068.00 0.558 59.71 2069.00 0.564 60.14 2070.00 0.569 60.56 2071.00 0.575 60.97 2072.00 0.580 61.37 2073.00 0.585 61.77 2074.00 0.591 62.16 2075.00 0.596 62.54 2076.00 0.601 62.92 2077.00 0.606 63.29 2078.00 0.611 63.65 2079.00 0.616 64.01 2080.00 0.620 64.36 2081.00 0.625 64.71 2082.00 0.630 65.05 2083.00 0.635 65.39 2084.00 0.639 65.72 2085.00 0.644 66.05 2086.00 0.648 66.37 2087.00 0.652 66.69 2088.00 0.657 67.00 2089.00 0.661 67.31 2090.00 0.665 67.62 2091.00 0.669 67.92 2092.00 0.673 68.22 2093.00 0.677 68.52 2094.00 0.681 68.81 2095.00 0.685 69.10 2096.00 0.689 69.38 2097.00 0.693 69.66 2098.00 0.697 69.94 2099.00 0.701 70.22 2100.00 0.704 70.49 2101.00 0.708 70.76 2102.00 0.711 71.03 2103.00 0.715 71.29 2104.00 0.718 71.55 2105.00 0.722 71.81 2106.00 0.725 72.07 2107.00 0.729 72.33 2108.00 0.732 72.58 2109.00 0.735 72.83 2110.00 0.738 73.08 2111.00 0.741 73.32 2112.00 0.745 73.57 2113.00 0.748 73.81 2114.00 0.751 74.05 2115.00 0.754 74.29 2116.00 0.757 74.52 2117.00 0.759 74.76 2118.00 0.762 74.99 2119.00 0.765 75.22 2120.00 0.768 75.45 2121.00 0.771 75.68 2122.00 0.773 75.90 2123.00 0.776 76.13 2124.00 0.779 76.35 2125.00 0.781 76.57 2126.00 0.784 76.79 2127.00 0.786 77.01 2128.00 0.789 77.23 2129.00 0.791 77.44 2130.00 0.794 77.66 2131.00 0.796 77.87 2132.00 0.798 78.08 2133.00 0.801 78.29 2134.00 0.803 78.50 2135.00 0.805 78.71 2136.00 0.807 78.92 2137.00 0.809 79.12 2138.00 0.811 79.33 2139.00 0.814 79.53 2140.00 0.816 79.73 2141.00 0.818 79.94 2142.00 0.820 80.14 2143.00 0.822 80.34 2144.00 0.824 80.54 2145.00 0.825 80.73 2146.00 0.827 80.93 2147.00 0.829 81.13 2148.00 0.831 81.32 2149.00 0.833 81.52 2150.00 0.834 81.71 2151.00 0.836 81.90 2152.00 0.838 82.10 2153.00 0.839 82.29 2154.00 0.841 82.48 2155.00 0.843 82.67 2156.00 0.844 82.86 2157.00 0.846 83.05 2158.00 0.847 83.23 2159.00 0.849 83.42 2160.00 0.850 83.61 2161.00 0.852 83.79 2162.00 0.853 83.98 2163.00 0.854 84.16 2164.00 0.856 84.35 2165.00 0.857 84.53 2166.00 0.858 84.71 2167.00 0.859 84.90 2168.00 0.861 85.08 2169.00 0.862 85.26 2170.00 0.863 85.44 2171.00 0.864 85.62 2172.00 0.865 85.80 2173.00 0.866 85.98 2174.00 0.868 86.16 2175.00 0.869 86.34 2176.00 0.870 86.52 2177.00 0.871 86.69 2178.00 0.872 86.87 2179.00 0.873 87.05 2180.00 0.873 87.23 2181.00 0.874 87.40 2182.00 0.875 87.58 2183.00 0.876 87.75 2184.00 0.877 87.93 2185.00 0.878 88.10 2186.00 0.879 88.28 2187.00 0.879 88.45 2188.00 0.880 88.63 2189.00 0.881 88.80 2190.00 0.881 88.97 2191.00 0.882 89.15 2192.00 0.883 89.32 2193.00 0.883 89.49 2194.00 0.884 89.66 2195.00 0.885 89.84 2196.00 0.885 90.01 2197.00 0.886 90.18 2198.00 0.886 90.35 2199.00 0.887 90.52 2200.00 0.887 90.69 2201.00 0.888 90.87 2202.00 0.888 91.04 2203.00 0.889 91.21 2204.00 0.889 91.38 2205.00 0.889 91.55 2206.00 0.890 91.72 2207.00 0.890 91.89 2208.00 0.890 92.06 2209.00 0.891 92.23 2210.00 0.891 92.40 2211.00 0.891 92.57 2212.00 0.891 92.74 2213.00 0.892 92.91 2214.00 0.892 93.07 2215.00 0.892 93.24 2216.00 0.892 93.41 2217.00 0.892 93.58 2218.00 0.892 93.75 2219.00 0.892 93.92 2220.00 0.893 94.09 2221.00 0.893 94.26 2222.00 0.893 94.43 2223.00 0.893 94.60 2224.00 0.893 94.77 2225.00 0.893 94.93 2226.00 0.893 95.10 2227.00 0.893 95.27 2228.00 0.893 95.44 2229.00 0.893 95.61 2230.00 0.892 95.78 2231.00 0.892 95.95 2232.00 0.892 96.12 2233.00 0.892 96.29 2234.00 0.892 96.46 2235.00 0.892 96.62 2236.00 0.891 96.79 2237.00 0.891 96.96 2238.00 0.891 97.13 2239.00 0.891 97.30 2240.00 0.891 97.47 2241.00 0.890 97.64 2242.00 0.890 97.81 2243.00 0.890 97.98 2244.00 0.889 98.15 2245.00 0.889 98.32 2246.00 0.889 98.49 2247.00 0.888 98.66 2248.00 0.888 98.83 2249.00 0.887 99.01 2250.00 0.887 99.18 2251.00 0.887 99.35 2252.00 0.886 99.52 2253.00 0.886 99.69 2254.00 0.885 99.86 2255.00 0.885 100.03 2256.00 0.884 100.21 2257.00 0.884 100.38 2258.00 0.883 100.55 2259.00 0.882 100.72 2260.00 0.882 100.90 2261.00 0.881 101.07 2262.00 0.881 101.24 2263.00 0.880 101.42 2264.00 0.879 101.59 2265.00 0.879 101.77 2266.00 0.878 101.94 2267.00 0.877 102.11 2268.00 0.877 102.29 2269.00 0.876 102.47 2270.00 0.875 102.64 2271.00 0.874 102.82 2272.00 0.874 102.99 2273.00 0.873 103.17 2274.00 0.872 103.35 2275.00 0.871 103.52 2276.00 0.871 103.70 2277.00 0.870 103.88 2278.00 0.869 104.06 2279.00 0.868 104.24 2280.00 0.867 104.41 2281.00 0.866 104.59 2282.00 0.865 104.77 2283.00 0.865 104.95 2284.00 0.864 105.13 2285.00 0.863 105.31 2286.00 0.862 105.49 2287.00 0.861 105.68 2288.00 0.860 105.86 2289.00 0.859 106.04 2290.00 0.858 106.22 2291.00 0.857 106.41 2292.00 0.856 106.59 2293.00 0.855 106.77 2294.00 0.854 106.96 2295.00 0.853 107.14 2296.00 0.852 107.33 2297.00 0.851 107.51 2298.00 0.849 107.70 2299.00 0.848 107.89 2300.00 0.847 108.08 2301.00 0.846 108.26 2302.00 0.845 108.45 2303.00 0.844 108.64 2304.00 0.843 108.83 2305.00 0.841 109.02 2306.00 0.840 109.21 2307.00 0.839 109.40 2308.00 0.838 109.59 2309.00 0.837 109.78 2310.00 0.835 109.98 2311.00 0.834 110.17 2312.00 0.833 110.36 2313.00 0.832 110.56 2314.00 0.830 110.75 2315.00 0.829 110.95 2316.00 0.828 111.14 2317.00 0.826 111.34 2318.00 0.825 111.54 2319.00 0.824 111.74 2320.00 0.822 111.94 2321.00 0.821 112.14 2322.00 0.820 112.34 2323.00 0.818 112.54 2324.00 0.817 112.74
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 15:00:05 |