| WDS: | FIN257 | WDS ID/Discoverer |
| P: | 700.000 | Orbital period (years) |
| a: | 0.79 | Semi-major axis (arcseconds) |
| i: | 49.2 | Inclination (degrees) |
| Ω: | 55.7 | Longitude of ascending node (degrees) |
| T: | 2017.950 | Epoch of periastron passage (year) |
| e: | 0.8 | Eccentricity |
| ω: | 49.2 | Longitude of periastron (degrees) |
| Start-Year: | 1675.0 | Year |
| End-Year: | 2375.0 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for FIN257 |
||
| Position: | 173056.97-562040.5 | Epoch-2000 right ascension and declination |
| WDS-ID: | 17309-5621 | WDS designation |
| Discoverer Code: | FIN257 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | . | HD catalog number |
| Hipparcos number: | . | Hipparcos catalog number |
| V1: | 9.5 | Magnitude of the primary |
| V2: | 9.9 | 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 0.135 168.94 -------------------------- 1675.00 1.159 273.48 1676.00 1.158 273.58 1677.00 1.157 273.67 1678.00 1.156 273.76 1679.00 1.156 273.86 1680.00 1.155 273.95 1681.00 1.154 274.05 1682.00 1.153 274.14 1683.00 1.152 274.24 1684.00 1.151 274.33 1685.00 1.150 274.43 1686.00 1.149 274.52 1687.00 1.147 274.62 1688.00 1.146 274.71 1689.00 1.145 274.81 1690.00 1.144 274.90 1691.00 1.143 275.00 1692.00 1.142 275.10 1693.00 1.141 275.19 1694.00 1.140 275.29 1695.00 1.139 275.39 1696.00 1.137 275.48 1697.00 1.136 275.58 1698.00 1.135 275.68 1699.00 1.134 275.78 1700.00 1.133 275.88 1701.00 1.131 275.97 1702.00 1.130 276.07 1703.00 1.129 276.17 1704.00 1.128 276.27 1705.00 1.126 276.37 1706.00 1.125 276.47 1707.00 1.124 276.57 1708.00 1.122 276.67 1709.00 1.121 276.77 1710.00 1.120 276.87 1711.00 1.118 276.97 1712.00 1.117 277.07 1713.00 1.116 277.17 1714.00 1.114 277.27 1715.00 1.113 277.37 1716.00 1.111 277.47 1717.00 1.110 277.58 1718.00 1.108 277.68 1719.00 1.107 277.78 1720.00 1.105 277.88 1721.00 1.104 277.99 1722.00 1.103 278.09 1723.00 1.101 278.19 1724.00 1.099 278.30 1725.00 1.098 278.40 1726.00 1.096 278.51 1727.00 1.095 278.61 1728.00 1.093 278.72 1729.00 1.092 278.82 1730.00 1.090 278.93 1731.00 1.088 279.03 1732.00 1.087 279.14 1733.00 1.085 279.25 1734.00 1.084 279.35 1735.00 1.082 279.46 1736.00 1.080 279.57 1737.00 1.079 279.68 1738.00 1.077 279.79 1739.00 1.075 279.89 1740.00 1.073 280.00 1741.00 1.072 280.11 1742.00 1.070 280.22 1743.00 1.068 280.33 1744.00 1.066 280.44 1745.00 1.065 280.55 1746.00 1.063 280.66 1747.00 1.061 280.78 1748.00 1.059 280.89 1749.00 1.057 281.00 1750.00 1.056 281.11 1751.00 1.054 281.23 1752.00 1.052 281.34 1753.00 1.050 281.45 1754.00 1.048 281.57 1755.00 1.046 281.68 1756.00 1.044 281.80 1757.00 1.042 281.91 1758.00 1.040 282.03 1759.00 1.038 282.15 1760.00 1.037 282.26 1761.00 1.035 282.38 1762.00 1.033 282.50 1763.00 1.031 282.62 1764.00 1.029 282.74 1765.00 1.026 282.85 1766.00 1.024 282.97 1767.00 1.022 283.09 1768.00 1.020 283.22 1769.00 1.018 283.34 1770.00 1.016 283.46 1771.00 1.014 283.58 1772.00 1.012 283.70 1773.00 1.010 283.83 1774.00 1.008 283.95 1775.00 1.006 284.07 1776.00 1.003 284.20 1777.00 1.001 284.32 1778.00 0.999 284.45 1779.00 0.997 284.58 1780.00 0.995 284.70 1781.00 0.992 284.83 1782.00 0.990 284.96 1783.00 0.988 285.09 1784.00 0.986 285.22 1785.00 0.983 285.35 1786.00 0.981 285.48 1787.00 0.979 285.61 1788.00 0.977 285.74 1789.00 0.974 285.87 1790.00 0.972 286.00 1791.00 0.970 286.14 1792.00 0.967 286.27 1793.00 0.965 286.41 1794.00 0.962 286.54 1795.00 0.960 286.68 1796.00 0.958 286.82 1797.00 0.955 286.95 1798.00 0.953 287.09 1799.00 0.950 287.23 1800.00 0.948 287.37 1801.00 0.945 287.51 1802.00 0.943 287.65 1803.00 0.940 287.79 1804.00 0.938 287.94 1805.00 0.935 288.08 1806.00 0.933 288.22 1807.00 0.930 288.37 1808.00 0.928 288.51 1809.00 0.925 288.66 1810.00 0.923 288.81 1811.00 0.920 288.96 1812.00 0.918 289.11 1813.00 0.915 289.26 1814.00 0.912 289.41 1815.00 0.910 289.56 1816.00 0.907 289.71 1817.00 0.904 289.86 1818.00 0.902 290.02 1819.00 0.899 290.17 1820.00 0.896 290.33 1821.00 0.894 290.49 1822.00 0.891 290.64 1823.00 0.888 290.80 1824.00 0.885 290.96 1825.00 0.883 291.12 1826.00 0.880 291.29 1827.00 0.877 291.45 1828.00 0.874 291.61 1829.00 0.871 291.78 1830.00 0.869 291.95 1831.00 0.866 292.11 1832.00 0.863 292.28 1833.00 0.860 292.45 1834.00 0.857 292.62 1835.00 0.854 292.79 1836.00 0.851 292.97 1837.00 0.849 293.14 1838.00 0.846 293.32 1839.00 0.843 293.49 1840.00 0.840 293.67 1841.00 0.837 293.85 1842.00 0.834 294.03 1843.00 0.831 294.21 1844.00 0.828 294.39 1845.00 0.825 294.58 1846.00 0.822 294.76 1847.00 0.819 294.95 1848.00 0.816 295.14 1849.00 0.813 295.33 1850.00 0.810 295.52 1851.00 0.807 295.71 1852.00 0.803 295.91 1853.00 0.800 296.10 1854.00 0.797 296.30 1855.00 0.794 296.50 1856.00 0.791 296.70 1857.00 0.788 296.90 1858.00 0.785 297.11 1859.00 0.781 297.31 1860.00 0.778 297.52 1861.00 0.775 297.73 1862.00 0.772 297.94 1863.00 0.769 298.15 1864.00 0.765 298.36 1865.00 0.762 298.58 1866.00 0.759 298.80 1867.00 0.756 299.02 1868.00 0.752 299.24 1869.00 0.749 299.46 1870.00 0.746 299.69 1871.00 0.742 299.91 1872.00 0.739 300.14 1873.00 0.736 300.37 1874.00 0.732 300.61 1875.00 0.729 300.84 1876.00 0.726 301.08 1877.00 0.722 301.32 1878.00 0.719 301.56 1879.00 0.715 301.81 1880.00 0.712 302.06 1881.00 0.708 302.30 1882.00 0.705 302.56 1883.00 0.701 302.81 1884.00 0.698 303.07 1885.00 0.695 303.33 1886.00 0.691 303.59 1887.00 0.687 303.86 1888.00 0.684 304.12 1889.00 0.680 304.39 1890.00 0.677 304.67 1891.00 0.673 304.94 1892.00 0.670 305.22 1893.00 0.666 305.50 1894.00 0.663 305.79 1895.00 0.659 306.08 1896.00 0.655 306.37 1897.00 0.652 306.66 1898.00 0.648 306.96 1899.00 0.644 307.26 1900.00 0.641 307.57 1901.00 0.637 307.88 1902.00 0.633 308.19 1903.00 0.630 308.50 1904.00 0.626 308.82 1905.00 0.622 309.14 1906.00 0.619 309.47 1907.00 0.615 309.80 1908.00 0.611 310.14 1909.00 0.607 310.48 1910.00 0.604 310.82 1911.00 0.600 311.17 1912.00 0.596 311.52 1913.00 0.592 311.88 1914.00 0.588 312.24 1915.00 0.584 312.60 1916.00 0.581 312.97 1917.00 0.577 313.35 1918.00 0.573 313.73 1919.00 0.569 314.12 1920.00 0.565 314.51 1921.00 0.561 314.90 1922.00 0.557 315.31 1923.00 0.554 315.71 1924.00 0.550 316.13 1925.00 0.546 316.55 1926.00 0.542 316.97 1927.00 0.538 317.40 1928.00 0.534 317.84 1929.00 0.530 318.29 1930.00 0.526 318.74 1931.00 0.522 319.20 1932.00 0.518 319.66 1933.00 0.514 320.13 1934.00 0.510 320.61 1935.00 0.506 321.10 1936.00 0.502 321.60 1937.00 0.498 322.10 1938.00 0.494 322.61 1939.00 0.490 323.13 1940.00 0.486 323.66 1941.00 0.482 324.19 1942.00 0.478 324.74 1943.00 0.474 325.30 1944.00 0.470 325.86 1945.00 0.466 326.44 1946.00 0.462 327.02 1947.00 0.458 327.61 1948.00 0.454 328.22 1949.00 0.450 328.84 1950.00 0.446 329.46 1951.00 0.442 330.10 1952.00 0.438 330.75 1953.00 0.434 331.42 1954.00 0.430 332.09 1955.00 0.425 332.78 1956.00 0.421 333.48 1957.00 0.417 334.20 1958.00 0.413 334.93 1959.00 0.409 335.67 1960.00 0.405 336.43 1961.00 0.401 337.21 1962.00 0.397 338.00 1963.00 0.393 338.80 1964.00 0.389 339.62 1965.00 0.385 340.46 1966.00 0.381 341.32 1967.00 0.377 342.20 1968.00 0.373 343.09 1969.00 0.369 344.01 1970.00 0.365 344.94 1971.00 0.361 345.90 1972.00 0.357 346.87 1973.00 0.353 347.87 1974.00 0.349 348.89 1975.00 0.345 349.94 1976.00 0.341 351.01 1977.00 0.337 352.10 1978.00 0.333 353.22 1979.00 0.329 354.37 1980.00 0.325 355.54 1981.00 0.322 356.74 1982.00 0.318 357.98 1983.00 0.314 359.24 1984.00 0.310 0.53 1985.00 0.306 1.86 1986.00 0.302 3.22 1987.00 0.298 4.62 1988.00 0.294 6.05 1989.00 0.290 7.52 1990.00 0.287 9.03 1991.00 0.283 10.59 1992.00 0.279 12.18 1993.00 0.275 13.82 1994.00 0.271 15.51 1995.00 0.267 17.25 1996.00 0.263 19.05 1997.00 0.259 20.90 1998.00 0.255 22.81 1999.00 0.250 24.78 2000.00 0.246 26.83 2001.00 0.242 28.94 2002.00 0.237 31.14 2003.00 0.232 33.43 2004.00 0.227 35.81 2005.00 0.222 38.30 2006.00 0.217 40.91 2007.00 0.211 43.66 2008.00 0.205 46.56 2009.00 0.199 49.64 2010.00 0.192 52.93 2011.00 0.185 56.46 2012.00 0.178 60.28 2013.00 0.170 64.44 2014.00 0.162 69.01 2015.00 0.153 74.08 2016.00 0.145 79.73 2017.00 0.137 86.07 2018.00 0.129 93.20 2019.00 0.122 101.18 2020.00 0.117 109.99 2021.00 0.114 119.49 2022.00 0.112 129.39 2023.00 0.114 139.29 2024.00 0.117 148.78 2025.00 0.123 157.53 2026.00 0.131 165.37 2027.00 0.140 172.28 2028.00 0.150 178.29 2029.00 0.161 183.51 2030.00 0.172 188.04 2031.00 0.184 192.00 2032.00 0.196 195.48 2033.00 0.209 198.55 2034.00 0.221 201.29 2035.00 0.233 203.73 2036.00 0.245 205.93 2037.00 0.257 207.93 2038.00 0.269 209.75 2039.00 0.281 211.41 2040.00 0.292 212.94 2041.00 0.304 214.36 2042.00 0.315 215.67 2043.00 0.326 216.89 2044.00 0.337 218.04 2045.00 0.348 219.11 2046.00 0.359 220.12 2047.00 0.369 221.07 2048.00 0.379 221.96 2049.00 0.390 222.81 2050.00 0.400 223.62 2051.00 0.409 224.39 2052.00 0.419 225.13 2053.00 0.429 225.83 2054.00 0.438 226.50 2055.00 0.447 227.14 2056.00 0.456 227.75 2057.00 0.465 228.35 2058.00 0.474 228.92 2059.00 0.483 229.47 2060.00 0.492 230.00 2061.00 0.500 230.51 2062.00 0.508 231.00 2063.00 0.517 231.48 2064.00 0.525 231.95 2065.00 0.533 232.40 2066.00 0.541 232.83 2067.00 0.549 233.26 2068.00 0.556 233.67 2069.00 0.564 234.07 2070.00 0.571 234.46 2071.00 0.579 234.84 2072.00 0.586 235.21 2073.00 0.593 235.57 2074.00 0.601 235.93 2075.00 0.608 236.27 2076.00 0.615 236.61 2077.00 0.621 236.94 2078.00 0.628 237.26 2079.00 0.635 237.58 2080.00 0.642 237.89 2081.00 0.648 238.19 2082.00 0.655 238.48 2083.00 0.661 238.78 2084.00 0.667 239.06 2085.00 0.674 239.34 2086.00 0.680 239.62 2087.00 0.686 239.89 2088.00 0.692 240.15 2089.00 0.698 240.41 2090.00 0.704 240.67 2091.00 0.710 240.92 2092.00 0.716 241.17 2093.00 0.721 241.41 2094.00 0.727 241.65 2095.00 0.733 241.89 2096.00 0.738 242.12 2097.00 0.744 242.35 2098.00 0.749 242.57 2099.00 0.754 242.80 2100.00 0.760 243.02 2101.00 0.765 243.23 2102.00 0.770 243.45 2103.00 0.775 243.66 2104.00 0.781 243.87 2105.00 0.786 244.07 2106.00 0.791 244.27 2107.00 0.795 244.47 2108.00 0.800 244.67 2109.00 0.805 244.87 2110.00 0.810 245.06 2111.00 0.815 245.25 2112.00 0.819 245.44 2113.00 0.824 245.62 2114.00 0.829 245.81 2115.00 0.833 245.99 2116.00 0.838 246.17 2117.00 0.842 246.35 2118.00 0.847 246.53 2119.00 0.851 246.70 2120.00 0.855 246.87 2121.00 0.860 247.04 2122.00 0.864 247.21 2123.00 0.868 247.38 2124.00 0.872 247.55 2125.00 0.876 247.71 2126.00 0.881 247.88 2127.00 0.885 248.04 2128.00 0.889 248.20 2129.00 0.893 248.36 2130.00 0.897 248.51 2131.00 0.900 248.67 2132.00 0.904 248.82 2133.00 0.908 248.98 2134.00 0.912 249.13 2135.00 0.916 249.28 2136.00 0.919 249.43 2137.00 0.923 249.58 2138.00 0.927 249.72 2139.00 0.930 249.87 2140.00 0.934 250.01 2141.00 0.937 250.16 2142.00 0.941 250.30 2143.00 0.944 250.44 2144.00 0.948 250.58 2145.00 0.951 250.72 2146.00 0.955 250.86 2147.00 0.958 251.00 2148.00 0.961 251.14 2149.00 0.964 251.27 2150.00 0.968 251.41 2151.00 0.971 251.54 2152.00 0.974 251.67 2153.00 0.977 251.81 2154.00 0.980 251.94 2155.00 0.983 252.07 2156.00 0.986 252.20 2157.00 0.989 252.33 2158.00 0.992 252.45 2159.00 0.995 252.58 2160.00 0.998 252.71 2161.00 1.001 252.83 2162.00 1.004 252.96 2163.00 1.007 253.08 2164.00 1.010 253.21 2165.00 1.013 253.33 2166.00 1.015 253.45 2167.00 1.018 253.58 2168.00 1.021 253.70 2169.00 1.023 253.82 2170.00 1.026 253.94 2171.00 1.029 254.06 2172.00 1.031 254.17 2173.00 1.034 254.29 2174.00 1.036 254.41 2175.00 1.039 254.53 2176.00 1.041 254.64 2177.00 1.044 254.76 2178.00 1.046 254.87 2179.00 1.049 254.99 2180.00 1.051 255.10 2181.00 1.054 255.22 2182.00 1.056 255.33 2183.00 1.058 255.44 2184.00 1.060 255.55 2185.00 1.063 255.67 2186.00 1.065 255.78 2187.00 1.067 255.89 2188.00 1.069 256.00 2189.00 1.072 256.11 2190.00 1.074 256.22 2191.00 1.076 256.33 2192.00 1.078 256.43 2193.00 1.080 256.54 2194.00 1.082 256.65 2195.00 1.084 256.76 2196.00 1.086 256.86 2197.00 1.088 256.97 2198.00 1.090 257.08 2199.00 1.092 257.18 2200.00 1.094 257.29 2201.00 1.096 257.39 2202.00 1.098 257.50 2203.00 1.100 257.60 2204.00 1.101 257.71 2205.00 1.103 257.81 2206.00 1.105 257.91 2207.00 1.107 258.02 2208.00 1.108 258.12 2209.00 1.110 258.22 2210.00 1.112 258.32 2211.00 1.114 258.42 2212.00 1.115 258.53 2213.00 1.117 258.63 2214.00 1.119 258.73 2215.00 1.120 258.83 2216.00 1.122 258.93 2217.00 1.123 259.03 2218.00 1.125 259.13 2219.00 1.126 259.23 2220.00 1.128 259.33 2221.00 1.129 259.42 2222.00 1.131 259.52 2223.00 1.132 259.62 2224.00 1.134 259.72 2225.00 1.135 259.82 2226.00 1.136 259.91 2227.00 1.138 260.01 2228.00 1.139 260.11 2229.00 1.140 260.21 2230.00 1.142 260.30 2231.00 1.143 260.40 2232.00 1.144 260.50 2233.00 1.145 260.59 2234.00 1.147 260.69 2235.00 1.148 260.78 2236.00 1.149 260.88 2237.00 1.150 260.97 2238.00 1.151 261.07 2239.00 1.153 261.16 2240.00 1.154 261.26 2241.00 1.155 261.35 2242.00 1.156 261.45 2243.00 1.157 261.54 2244.00 1.158 261.63 2245.00 1.159 261.73 2246.00 1.160 261.82 2247.00 1.161 261.92 2248.00 1.162 262.01 2249.00 1.163 262.10 2250.00 1.164 262.19 2251.00 1.165 262.29 2252.00 1.166 262.38 2253.00 1.167 262.47 2254.00 1.167 262.57 2255.00 1.168 262.66 2256.00 1.169 262.75 2257.00 1.170 262.84 2258.00 1.171 262.93 2259.00 1.172 263.03 2260.00 1.172 263.12 2261.00 1.173 263.21 2262.00 1.174 263.30 2263.00 1.174 263.39 2264.00 1.175 263.48 2265.00 1.176 263.57 2266.00 1.177 263.66 2267.00 1.177 263.76 2268.00 1.178 263.85 2269.00 1.178 263.94 2270.00 1.179 264.03 2271.00 1.180 264.12 2272.00 1.180 264.21 2273.00 1.181 264.30 2274.00 1.181 264.39 2275.00 1.182 264.48 2276.00 1.182 264.57 2277.00 1.183 264.66 2278.00 1.183 264.75 2279.00 1.184 264.84 2280.00 1.184 264.93 2281.00 1.185 265.02 2282.00 1.185 265.11 2283.00 1.185 265.20 2284.00 1.186 265.29 2285.00 1.186 265.38 2286.00 1.186 265.47 2287.00 1.187 265.55 2288.00 1.187 265.64 2289.00 1.187 265.73 2290.00 1.188 265.82 2291.00 1.188 265.91 2292.00 1.188 266.00 2293.00 1.188 266.09 2294.00 1.189 266.18 2295.00 1.189 266.27 2296.00 1.189 266.36 2297.00 1.189 266.45 2298.00 1.189 266.54 2299.00 1.189 266.62 2300.00 1.190 266.71 2301.00 1.190 266.80 2302.00 1.190 266.89 2303.00 1.190 266.98 2304.00 1.190 267.07 2305.00 1.190 267.16 2306.00 1.190 267.25 2307.00 1.190 267.34 2308.00 1.190 267.42 2309.00 1.190 267.51 2310.00 1.190 267.60 2311.00 1.190 267.69 2312.00 1.190 267.78 2313.00 1.190 267.87 2314.00 1.190 267.96 2315.00 1.190 268.05 2316.00 1.190 268.14 2317.00 1.190 268.22 2318.00 1.189 268.31 2319.00 1.189 268.40 2320.00 1.189 268.49 2321.00 1.189 268.58 2322.00 1.189 268.67 2323.00 1.189 268.76 2324.00 1.188 268.85 2325.00 1.188 268.94 2326.00 1.188 269.03 2327.00 1.188 269.11 2328.00 1.187 269.20 2329.00 1.187 269.29 2330.00 1.187 269.38 2331.00 1.186 269.47 2332.00 1.186 269.56 2333.00 1.186 269.65 2334.00 1.185 269.74 2335.00 1.185 269.83 2336.00 1.185 269.92 2337.00 1.184 270.01 2338.00 1.184 270.10 2339.00 1.183 270.19 2340.00 1.183 270.28 2341.00 1.183 270.37 2342.00 1.182 270.46 2343.00 1.182 270.55 2344.00 1.181 270.64 2345.00 1.181 270.73 2346.00 1.180 270.82 2347.00 1.180 270.91 2348.00 1.179 271.00 2349.00 1.178 271.09 2350.00 1.178 271.18 2351.00 1.177 271.27 2352.00 1.177 271.36 2353.00 1.176 271.45 2354.00 1.175 271.54 2355.00 1.175 271.64 2356.00 1.174 271.73 2357.00 1.174 271.82 2358.00 1.173 271.91 2359.00 1.172 272.00 2360.00 1.171 272.09 2361.00 1.171 272.18 2362.00 1.170 272.28 2363.00 1.169 272.37 2364.00 1.168 272.46 2365.00 1.168 272.55 2366.00 1.167 272.65 2367.00 1.166 272.74 2368.00 1.165 272.83 2369.00 1.165 272.92 2370.00 1.164 273.02 2371.00 1.163 273.11 2372.00 1.162 273.20 2373.00 1.161 273.30 2374.00 1.160 273.39
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 17:39:33 |