| WDS: | B2468 | WDS ID/Discoverer |
| P: | 670.000 | Orbital period (years) |
| a: | 1.594 | Semi-major axis (arcseconds) |
| i: | 138.1 | Inclination (degrees) |
| Ω: | 186.3 | Longitude of ascending node (degrees) |
| T: | 2013.440 | Epoch of periastron passage (year) |
| e: | 0.955 | Eccentricity |
| ω: | 18.6 | Longitude of periastron (degrees) |
| Start-Year: | 1690.0 | Year |
| End-Year: | 2360.0 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for B2468 |
||
| Position: | 191026.26-581326.8 | Epoch-2000 right ascension and declination |
| WDS-ID: | 19105-5813 | WDS designation |
| Discoverer Code: | B2468 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 178025 | HD catalog number |
| Hipparcos number: | 94181 | Hipparcos catalog number |
| V1: | 10.14 | Magnitude of the primary |
| V2: | 11.85 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2022 | 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: | Tok2023a | 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 0.543 21.29 -------------------------- 1690.00 3.039 351.86 1691.00 3.038 351.83 1692.00 3.037 351.80 1693.00 3.037 351.76 1694.00 3.036 351.73 1695.00 3.035 351.70 1696.00 3.034 351.66 1697.00 3.033 351.63 1698.00 3.032 351.60 1699.00 3.031 351.57 1700.00 3.030 351.53 1701.00 3.029 351.50 1702.00 3.028 351.47 1703.00 3.027 351.44 1704.00 3.025 351.40 1705.00 3.024 351.37 1706.00 3.023 351.34 1707.00 3.022 351.30 1708.00 3.020 351.27 1709.00 3.019 351.24 1710.00 3.018 351.20 1711.00 3.016 351.17 1712.00 3.015 351.14 1713.00 3.013 351.10 1714.00 3.012 351.07 1715.00 3.010 351.04 1716.00 3.008 351.00 1717.00 3.007 350.97 1718.00 3.005 350.94 1719.00 3.003 350.90 1720.00 3.002 350.87 1721.00 3.000 350.84 1722.00 2.998 350.80 1723.00 2.996 350.77 1724.00 2.994 350.74 1725.00 2.992 350.70 1726.00 2.990 350.67 1727.00 2.988 350.64 1728.00 2.986 350.60 1729.00 2.984 350.57 1730.00 2.982 350.53 1731.00 2.980 350.50 1732.00 2.978 350.47 1733.00 2.976 350.43 1734.00 2.973 350.40 1735.00 2.971 350.36 1736.00 2.969 350.33 1737.00 2.966 350.30 1738.00 2.964 350.26 1739.00 2.962 350.23 1740.00 2.959 350.19 1741.00 2.957 350.16 1742.00 2.954 350.12 1743.00 2.952 350.09 1744.00 2.949 350.06 1745.00 2.946 350.02 1746.00 2.944 349.99 1747.00 2.941 349.95 1748.00 2.938 349.92 1749.00 2.935 349.88 1750.00 2.933 349.85 1751.00 2.930 349.81 1752.00 2.927 349.78 1753.00 2.924 349.74 1754.00 2.921 349.71 1755.00 2.918 349.67 1756.00 2.915 349.63 1757.00 2.912 349.60 1758.00 2.909 349.56 1759.00 2.905 349.53 1760.00 2.902 349.49 1761.00 2.899 349.46 1762.00 2.896 349.42 1763.00 2.892 349.38 1764.00 2.889 349.35 1765.00 2.886 349.31 1766.00 2.882 349.28 1767.00 2.879 349.24 1768.00 2.875 349.20 1769.00 2.872 349.17 1770.00 2.868 349.13 1771.00 2.865 349.09 1772.00 2.861 349.06 1773.00 2.857 349.02 1774.00 2.854 348.98 1775.00 2.850 348.95 1776.00 2.846 348.91 1777.00 2.842 348.87 1778.00 2.838 348.83 1779.00 2.834 348.80 1780.00 2.830 348.76 1781.00 2.826 348.72 1782.00 2.822 348.68 1783.00 2.818 348.65 1784.00 2.814 348.61 1785.00 2.810 348.57 1786.00 2.806 348.53 1787.00 2.802 348.49 1788.00 2.797 348.45 1789.00 2.793 348.42 1790.00 2.789 348.38 1791.00 2.784 348.34 1792.00 2.780 348.30 1793.00 2.775 348.26 1794.00 2.771 348.22 1795.00 2.766 348.18 1796.00 2.762 348.14 1797.00 2.757 348.10 1798.00 2.753 348.06 1799.00 2.748 348.02 1800.00 2.743 347.98 1801.00 2.738 347.94 1802.00 2.733 347.90 1803.00 2.729 347.86 1804.00 2.724 347.82 1805.00 2.719 347.78 1806.00 2.714 347.74 1807.00 2.709 347.70 1808.00 2.704 347.66 1809.00 2.698 347.62 1810.00 2.693 347.58 1811.00 2.688 347.53 1812.00 2.683 347.49 1813.00 2.678 347.45 1814.00 2.672 347.41 1815.00 2.667 347.37 1816.00 2.661 347.32 1817.00 2.656 347.28 1818.00 2.650 347.24 1819.00 2.645 347.19 1820.00 2.639 347.15 1821.00 2.634 347.11 1822.00 2.628 347.06 1823.00 2.622 347.02 1824.00 2.617 346.98 1825.00 2.611 346.93 1826.00 2.605 346.89 1827.00 2.599 346.84 1828.00 2.593 346.80 1829.00 2.587 346.75 1830.00 2.581 346.71 1831.00 2.575 346.66 1832.00 2.569 346.62 1833.00 2.563 346.57 1834.00 2.556 346.53 1835.00 2.550 346.48 1836.00 2.544 346.43 1837.00 2.537 346.39 1838.00 2.531 346.34 1839.00 2.525 346.29 1840.00 2.518 346.25 1841.00 2.512 346.20 1842.00 2.505 346.15 1843.00 2.498 346.10 1844.00 2.492 346.05 1845.00 2.485 346.00 1846.00 2.478 345.96 1847.00 2.471 345.91 1848.00 2.464 345.86 1849.00 2.458 345.81 1850.00 2.451 345.76 1851.00 2.444 345.71 1852.00 2.436 345.66 1853.00 2.429 345.61 1854.00 2.422 345.55 1855.00 2.415 345.50 1856.00 2.408 345.45 1857.00 2.400 345.40 1858.00 2.393 345.35 1859.00 2.385 345.29 1860.00 2.378 345.24 1861.00 2.370 345.19 1862.00 2.363 345.13 1863.00 2.355 345.08 1864.00 2.348 345.02 1865.00 2.340 344.97 1866.00 2.332 344.91 1867.00 2.324 344.86 1868.00 2.316 344.80 1869.00 2.308 344.75 1870.00 2.300 344.69 1871.00 2.292 344.63 1872.00 2.284 344.57 1873.00 2.276 344.52 1874.00 2.268 344.46 1875.00 2.259 344.40 1876.00 2.251 344.34 1877.00 2.242 344.28 1878.00 2.234 344.22 1879.00 2.225 344.16 1880.00 2.217 344.10 1881.00 2.208 344.04 1882.00 2.200 343.97 1883.00 2.191 343.91 1884.00 2.182 343.85 1885.00 2.173 343.79 1886.00 2.164 343.72 1887.00 2.155 343.66 1888.00 2.146 343.59 1889.00 2.137 343.53 1890.00 2.128 343.46 1891.00 2.118 343.39 1892.00 2.109 343.33 1893.00 2.100 343.26 1894.00 2.090 343.19 1895.00 2.081 343.12 1896.00 2.071 343.05 1897.00 2.061 342.98 1898.00 2.052 342.91 1899.00 2.042 342.84 1900.00 2.032 342.76 1901.00 2.022 342.69 1902.00 2.012 342.62 1903.00 2.002 342.54 1904.00 1.992 342.47 1905.00 1.982 342.39 1906.00 1.971 342.31 1907.00 1.961 342.23 1908.00 1.951 342.16 1909.00 1.940 342.08 1910.00 1.930 341.99 1911.00 1.919 341.91 1912.00 1.908 341.83 1913.00 1.897 341.75 1914.00 1.887 341.66 1915.00 1.876 341.58 1916.00 1.865 341.49 1917.00 1.853 341.41 1918.00 1.842 341.32 1919.00 1.831 341.23 1920.00 1.820 341.14 1921.00 1.808 341.05 1922.00 1.797 340.95 1923.00 1.785 340.86 1924.00 1.773 340.76 1925.00 1.762 340.67 1926.00 1.750 340.57 1927.00 1.738 340.47 1928.00 1.726 340.37 1929.00 1.714 340.27 1930.00 1.701 340.16 1931.00 1.689 340.06 1932.00 1.677 339.95 1933.00 1.664 339.84 1934.00 1.651 339.74 1935.00 1.639 339.62 1936.00 1.626 339.51 1937.00 1.613 339.40 1938.00 1.600 339.28 1939.00 1.587 339.16 1940.00 1.574 339.04 1941.00 1.560 338.92 1942.00 1.547 338.79 1943.00 1.533 338.66 1944.00 1.520 338.54 1945.00 1.506 338.40 1946.00 1.492 338.27 1947.00 1.478 338.13 1948.00 1.464 337.99 1949.00 1.450 337.85 1950.00 1.435 337.71 1951.00 1.421 337.56 1952.00 1.406 337.41 1953.00 1.391 337.25 1954.00 1.376 337.10 1955.00 1.361 336.94 1956.00 1.346 336.77 1957.00 1.331 336.60 1958.00 1.316 336.43 1959.00 1.300 336.25 1960.00 1.284 336.07 1961.00 1.268 335.89 1962.00 1.252 335.70 1963.00 1.236 335.50 1964.00 1.220 335.30 1965.00 1.203 335.10 1966.00 1.187 334.89 1967.00 1.170 334.67 1968.00 1.153 334.45 1969.00 1.136 334.22 1970.00 1.118 333.98 1971.00 1.101 333.74 1972.00 1.083 333.48 1973.00 1.065 333.22 1974.00 1.047 332.95 1975.00 1.028 332.67 1976.00 1.010 332.38 1977.00 0.991 332.08 1978.00 0.972 331.77 1979.00 0.953 331.44 1980.00 0.933 331.10 1981.00 0.913 330.75 1982.00 0.893 330.38 1983.00 0.873 329.99 1984.00 0.852 329.59 1985.00 0.831 329.16 1986.00 0.810 328.71 1987.00 0.789 328.24 1988.00 0.767 327.74 1989.00 0.745 327.22 1990.00 0.722 326.66 1991.00 0.699 326.06 1992.00 0.676 325.42 1993.00 0.652 324.74 1994.00 0.628 324.00 1995.00 0.603 323.21 1996.00 0.578 322.34 1997.00 0.553 321.40 1998.00 0.527 320.36 1999.00 0.500 319.22 2000.00 0.473 317.95 2001.00 0.445 316.51 2002.00 0.416 314.88 2003.00 0.387 313.01 2004.00 0.356 310.82 2005.00 0.325 308.23 2006.00 0.293 305.07 2007.00 0.261 301.13 2008.00 0.227 296.04 2009.00 0.193 289.14 2010.00 0.158 279.23 2011.00 0.125 263.88 2012.00 0.096 238.47 2013.00 0.077 196.95 2014.00 0.067 135.12 2015.00 0.093 82.31 2016.00 0.140 58.95 2017.00 0.187 47.44 2018.00 0.233 40.54 2019.00 0.276 35.86 2020.00 0.317 32.41 2021.00 0.356 29.74 2022.00 0.393 27.59 2023.00 0.428 25.80 2024.00 0.463 24.28 2025.00 0.496 22.97 2026.00 0.528 21.81 2027.00 0.559 20.79 2028.00 0.589 19.88 2029.00 0.618 19.05 2030.00 0.646 18.29 2031.00 0.674 17.60 2032.00 0.701 16.97 2033.00 0.728 16.38 2034.00 0.754 15.83 2035.00 0.779 15.31 2036.00 0.804 14.83 2037.00 0.828 14.38 2038.00 0.852 13.95 2039.00 0.876 13.55 2040.00 0.899 13.17 2041.00 0.921 12.80 2042.00 0.944 12.45 2043.00 0.966 12.12 2044.00 0.987 11.81 2045.00 1.009 11.51 2046.00 1.029 11.21 2047.00 1.050 10.94 2048.00 1.070 10.67 2049.00 1.090 10.41 2050.00 1.110 10.16 2051.00 1.130 9.92 2052.00 1.149 9.69 2053.00 1.168 9.46 2054.00 1.187 9.25 2055.00 1.205 9.04 2056.00 1.223 8.83 2057.00 1.241 8.63 2058.00 1.259 8.44 2059.00 1.277 8.25 2060.00 1.294 8.07 2061.00 1.312 7.89 2062.00 1.329 7.72 2063.00 1.345 7.55 2064.00 1.362 7.39 2065.00 1.379 7.23 2066.00 1.395 7.07 2067.00 1.411 6.92 2068.00 1.427 6.77 2069.00 1.443 6.62 2070.00 1.458 6.48 2071.00 1.474 6.34 2072.00 1.489 6.20 2073.00 1.504 6.06 2074.00 1.519 5.93 2075.00 1.534 5.80 2076.00 1.549 5.68 2077.00 1.564 5.55 2078.00 1.578 5.43 2079.00 1.592 5.31 2080.00 1.606 5.19 2081.00 1.621 5.08 2082.00 1.634 4.96 2083.00 1.648 4.85 2084.00 1.662 4.74 2085.00 1.675 4.63 2086.00 1.689 4.53 2087.00 1.702 4.42 2088.00 1.715 4.32 2089.00 1.728 4.22 2090.00 1.741 4.12 2091.00 1.754 4.02 2092.00 1.767 3.92 2093.00 1.780 3.82 2094.00 1.792 3.73 2095.00 1.804 3.64 2096.00 1.817 3.55 2097.00 1.829 3.45 2098.00 1.841 3.36 2099.00 1.853 3.28 2100.00 1.865 3.19 2101.00 1.877 3.10 2102.00 1.889 3.02 2103.00 1.900 2.93 2104.00 1.912 2.85 2105.00 1.923 2.77 2106.00 1.934 2.69 2107.00 1.946 2.61 2108.00 1.957 2.53 2109.00 1.968 2.45 2110.00 1.979 2.37 2111.00 1.990 2.30 2112.00 2.001 2.22 2113.00 2.011 2.15 2114.00 2.022 2.07 2115.00 2.032 2.00 2116.00 2.043 1.93 2117.00 2.053 1.85 2118.00 2.064 1.78 2119.00 2.074 1.71 2120.00 2.084 1.64 2121.00 2.094 1.57 2122.00 2.104 1.51 2123.00 2.114 1.44 2124.00 2.124 1.37 2125.00 2.134 1.30 2126.00 2.143 1.24 2127.00 2.153 1.17 2128.00 2.162 1.11 2129.00 2.172 1.04 2130.00 2.181 0.98 2131.00 2.191 0.92 2132.00 2.200 0.85 2133.00 2.209 0.79 2134.00 2.218 0.73 2135.00 2.227 0.67 2136.00 2.236 0.61 2137.00 2.245 0.55 2138.00 2.254 0.49 2139.00 2.263 0.43 2140.00 2.271 0.37 2141.00 2.280 0.31 2142.00 2.289 0.26 2143.00 2.297 0.20 2144.00 2.306 0.14 2145.00 2.314 0.09 2146.00 2.322 0.03 2147.00 2.330 359.97 2148.00 2.339 359.92 2149.00 2.347 359.86 2150.00 2.355 359.81 2151.00 2.363 359.75 2152.00 2.371 359.70 2153.00 2.379 359.65 2154.00 2.387 359.59 2155.00 2.394 359.54 2156.00 2.402 359.49 2157.00 2.410 359.44 2158.00 2.417 359.39 2159.00 2.425 359.33 2160.00 2.432 359.28 2161.00 2.440 359.23 2162.00 2.447 359.18 2163.00 2.454 359.13 2164.00 2.462 359.08 2165.00 2.469 359.03 2166.00 2.476 358.98 2167.00 2.483 358.93 2168.00 2.490 358.88 2169.00 2.497 358.84 2170.00 2.504 358.79 2171.00 2.511 358.74 2172.00 2.518 358.69 2173.00 2.524 358.65 2174.00 2.531 358.60 2175.00 2.538 358.55 2176.00 2.544 358.50 2177.00 2.551 358.46 2178.00 2.557 358.41 2179.00 2.564 358.37 2180.00 2.570 358.32 2181.00 2.577 358.27 2182.00 2.583 358.23 2183.00 2.589 358.18 2184.00 2.595 358.14 2185.00 2.601 358.09 2186.00 2.608 358.05 2187.00 2.614 358.01 2188.00 2.620 357.96 2189.00 2.626 357.92 2190.00 2.631 357.87 2191.00 2.637 357.83 2192.00 2.643 357.79 2193.00 2.649 357.74 2194.00 2.655 357.70 2195.00 2.660 357.66 2196.00 2.666 357.62 2197.00 2.671 357.57 2198.00 2.677 357.53 2199.00 2.682 357.49 2200.00 2.688 357.45 2201.00 2.693 357.41 2202.00 2.698 357.37 2203.00 2.704 357.32 2204.00 2.709 357.28 2205.00 2.714 357.24 2206.00 2.719 357.20 2207.00 2.724 357.16 2208.00 2.729 357.12 2209.00 2.734 357.08 2210.00 2.739 357.04 2211.00 2.744 357.00 2212.00 2.749 356.96 2213.00 2.754 356.92 2214.00 2.759 356.88 2215.00 2.764 356.84 2216.00 2.768 356.80 2217.00 2.773 356.76 2218.00 2.778 356.72 2219.00 2.782 356.68 2220.00 2.787 356.64 2221.00 2.791 356.61 2222.00 2.796 356.57 2223.00 2.800 356.53 2224.00 2.804 356.49 2225.00 2.809 356.45 2226.00 2.813 356.41 2227.00 2.817 356.38 2228.00 2.821 356.34 2229.00 2.825 356.30 2230.00 2.830 356.26 2231.00 2.834 356.22 2232.00 2.838 356.19 2233.00 2.842 356.15 2234.00 2.845 356.11 2235.00 2.849 356.08 2236.00 2.853 356.04 2237.00 2.857 356.00 2238.00 2.861 355.96 2239.00 2.865 355.93 2240.00 2.868 355.89 2241.00 2.872 355.85 2242.00 2.875 355.82 2243.00 2.879 355.78 2244.00 2.883 355.75 2245.00 2.886 355.71 2246.00 2.890 355.67 2247.00 2.893 355.64 2248.00 2.896 355.60 2249.00 2.900 355.57 2250.00 2.903 355.53 2251.00 2.906 355.49 2252.00 2.909 355.46 2253.00 2.913 355.42 2254.00 2.916 355.39 2255.00 2.919 355.35 2256.00 2.922 355.32 2257.00 2.925 355.28 2258.00 2.928 355.25 2259.00 2.931 355.21 2260.00 2.934 355.18 2261.00 2.936 355.14 2262.00 2.939 355.11 2263.00 2.942 355.07 2264.00 2.945 355.04 2265.00 2.948 355.00 2266.00 2.950 354.97 2267.00 2.953 354.93 2268.00 2.955 354.90 2269.00 2.958 354.86 2270.00 2.961 354.83 2271.00 2.963 354.79 2272.00 2.965 354.76 2273.00 2.968 354.73 2274.00 2.970 354.69 2275.00 2.973 354.66 2276.00 2.975 354.62 2277.00 2.977 354.59 2278.00 2.979 354.56 2279.00 2.981 354.52 2280.00 2.984 354.49 2281.00 2.986 354.45 2282.00 2.988 354.42 2283.00 2.990 354.39 2284.00 2.992 354.35 2285.00 2.994 354.32 2286.00 2.996 354.29 2287.00 2.998 354.25 2288.00 2.999 354.22 2289.00 3.001 354.18 2290.00 3.003 354.15 2291.00 3.005 354.12 2292.00 3.006 354.08 2293.00 3.008 354.05 2294.00 3.010 354.02 2295.00 3.011 353.98 2296.00 3.013 353.95 2297.00 3.014 353.92 2298.00 3.016 353.88 2299.00 3.017 353.85 2300.00 3.019 353.82 2301.00 3.020 353.79 2302.00 3.021 353.75 2303.00 3.023 353.72 2304.00 3.024 353.69 2305.00 3.025 353.65 2306.00 3.026 353.62 2307.00 3.028 353.59 2308.00 3.029 353.55 2309.00 3.030 353.52 2310.00 3.031 353.49 2311.00 3.032 353.46 2312.00 3.033 353.42 2313.00 3.034 353.39 2314.00 3.035 353.36 2315.00 3.036 353.33 2316.00 3.037 353.29 2317.00 3.037 353.26 2318.00 3.038 353.23 2319.00 3.039 353.19 2320.00 3.040 353.16 2321.00 3.040 353.13 2322.00 3.041 353.10 2323.00 3.041 353.06 2324.00 3.042 353.03 2325.00 3.042 353.00 2326.00 3.043 352.97 2327.00 3.043 352.93 2328.00 3.044 352.90 2329.00 3.044 352.87 2330.00 3.045 352.84 2331.00 3.045 352.80 2332.00 3.045 352.77 2333.00 3.045 352.74 2334.00 3.046 352.71 2335.00 3.046 352.67 2336.00 3.046 352.64 2337.00 3.046 352.61 2338.00 3.046 352.58 2339.00 3.046 352.54 2340.00 3.046 352.51 2341.00 3.046 352.48 2342.00 3.046 352.45 2343.00 3.046 352.41 2344.00 3.046 352.38 2345.00 3.046 352.35 2346.00 3.045 352.32 2347.00 3.045 352.28 2348.00 3.045 352.25 2349.00 3.045 352.22 2350.00 3.044 352.19 2351.00 3.044 352.15 2352.00 3.043 352.12 2353.00 3.043 352.09 2354.00 3.042 352.06 2355.00 3.042 352.02 2356.00 3.041 351.99 2357.00 3.041 351.96 2358.00 3.040 351.93 2359.00 3.040 351.89
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
|
| Report created: |
2026-06-25 18:01:08 |