| WDS: | STF2825 | WDS ID/Discoverer |
| P: | 668.000 | Orbital period (years) |
| a: | 0.99 | Semi-major axis (arcseconds) |
| i: | 69.8 | Inclination (degrees) |
| Ω: | 110.2 | Longitude of ascending node (degrees) |
| T: | 2136.000 | Epoch of periastron passage (year) |
| e: | 0.05 | Eccentricity |
| ω: | 142.4 | Longitude of periastron (degrees) |
| Start-Year: | 1691.0 | Year |
| End-Year: | 2359.0 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STF2825 |
||
| Position: | 214653.48+005102.9 | Epoch-2000 right ascension and declination |
| WDS-ID: | 21469+0051 | WDS designation |
| Discoverer Code: | STF2825 | Discover designation and components |
| ADS number: | 15313 | Aitken Double Star catalog |
| HD number: | 207136 | HD catalog number |
| Hipparcos number: | 107544 | Hipparcos catalog number |
| V1: | 8.14 | Magnitude of the primary |
| V2: | 9.06 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2005 | 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: | Zir2014a | Reference |
Error: Timeout while trying to load WDS 6th Orbit image.
Year Sep[“] PA[°] --------------------------------------------- 2026.50 0.381 169.29 -------------------------- 1691.00 0.354 12.64 1692.00 0.353 14.10 1693.00 0.352 15.56 1694.00 0.352 17.03 1695.00 0.352 18.50 1696.00 0.352 19.98 1697.00 0.352 21.45 1698.00 0.352 22.92 1699.00 0.353 24.38 1700.00 0.354 25.84 1701.00 0.355 27.30 1702.00 0.356 28.74 1703.00 0.357 30.17 1704.00 0.359 31.59 1705.00 0.361 33.00 1706.00 0.363 34.39 1707.00 0.365 35.77 1708.00 0.367 37.13 1709.00 0.370 38.47 1710.00 0.372 39.79 1711.00 0.375 41.10 1712.00 0.378 42.38 1713.00 0.381 43.65 1714.00 0.385 44.89 1715.00 0.388 46.11 1716.00 0.392 47.31 1717.00 0.395 48.48 1718.00 0.399 49.64 1719.00 0.403 50.77 1720.00 0.407 51.88 1721.00 0.412 52.96 1722.00 0.416 54.03 1723.00 0.420 55.07 1724.00 0.425 56.09 1725.00 0.430 57.09 1726.00 0.434 58.06 1727.00 0.439 59.02 1728.00 0.444 59.95 1729.00 0.449 60.86 1730.00 0.454 61.76 1731.00 0.459 62.63 1732.00 0.465 63.48 1733.00 0.470 64.32 1734.00 0.475 65.13 1735.00 0.481 65.93 1736.00 0.486 66.71 1737.00 0.492 67.47 1738.00 0.497 68.22 1739.00 0.503 68.95 1740.00 0.508 69.66 1741.00 0.514 70.36 1742.00 0.520 71.04 1743.00 0.525 71.70 1744.00 0.531 72.36 1745.00 0.537 73.00 1746.00 0.543 73.62 1747.00 0.549 74.23 1748.00 0.555 74.83 1749.00 0.560 75.42 1750.00 0.566 75.99 1751.00 0.572 76.55 1752.00 0.578 77.10 1753.00 0.584 77.64 1754.00 0.590 78.17 1755.00 0.596 78.69 1756.00 0.602 79.20 1757.00 0.608 79.70 1758.00 0.614 80.18 1759.00 0.620 80.66 1760.00 0.625 81.13 1761.00 0.631 81.59 1762.00 0.637 82.05 1763.00 0.643 82.49 1764.00 0.649 82.93 1765.00 0.655 83.36 1766.00 0.661 83.78 1767.00 0.667 84.19 1768.00 0.672 84.60 1769.00 0.678 85.00 1770.00 0.684 85.39 1771.00 0.690 85.78 1772.00 0.695 86.16 1773.00 0.701 86.53 1774.00 0.707 86.90 1775.00 0.713 87.26 1776.00 0.718 87.61 1777.00 0.724 87.96 1778.00 0.729 88.31 1779.00 0.735 88.65 1780.00 0.740 88.98 1781.00 0.746 89.31 1782.00 0.751 89.64 1783.00 0.757 89.96 1784.00 0.762 90.27 1785.00 0.768 90.59 1786.00 0.773 90.89 1787.00 0.778 91.20 1788.00 0.783 91.50 1789.00 0.789 91.79 1790.00 0.794 92.08 1791.00 0.799 92.37 1792.00 0.804 92.65 1793.00 0.809 92.93 1794.00 0.814 93.21 1795.00 0.819 93.48 1796.00 0.824 93.75 1797.00 0.829 94.02 1798.00 0.833 94.28 1799.00 0.838 94.54 1800.00 0.843 94.80 1801.00 0.848 95.06 1802.00 0.852 95.31 1803.00 0.857 95.56 1804.00 0.861 95.81 1805.00 0.866 96.05 1806.00 0.870 96.29 1807.00 0.875 96.53 1808.00 0.879 96.77 1809.00 0.883 97.00 1810.00 0.887 97.23 1811.00 0.892 97.46 1812.00 0.896 97.69 1813.00 0.900 97.92 1814.00 0.904 98.14 1815.00 0.908 98.37 1816.00 0.912 98.59 1817.00 0.915 98.80 1818.00 0.919 99.02 1819.00 0.923 99.23 1820.00 0.927 99.45 1821.00 0.930 99.66 1822.00 0.934 99.87 1823.00 0.937 100.08 1824.00 0.941 100.28 1825.00 0.944 100.49 1826.00 0.947 100.69 1827.00 0.951 100.89 1828.00 0.954 101.10 1829.00 0.957 101.30 1830.00 0.960 101.49 1831.00 0.963 101.69 1832.00 0.966 101.89 1833.00 0.969 102.08 1834.00 0.972 102.27 1835.00 0.974 102.47 1836.00 0.977 102.66 1837.00 0.980 102.85 1838.00 0.982 103.04 1839.00 0.985 103.23 1840.00 0.987 103.41 1841.00 0.989 103.60 1842.00 0.992 103.79 1843.00 0.994 103.97 1844.00 0.996 104.16 1845.00 0.998 104.34 1846.00 1.000 104.52 1847.00 1.002 104.70 1848.00 1.004 104.88 1849.00 1.006 105.06 1850.00 1.008 105.24 1851.00 1.009 105.42 1852.00 1.011 105.60 1853.00 1.012 105.78 1854.00 1.014 105.96 1855.00 1.015 106.13 1856.00 1.017 106.31 1857.00 1.018 106.49 1858.00 1.019 106.66 1859.00 1.020 106.84 1860.00 1.021 107.01 1861.00 1.022 107.19 1862.00 1.023 107.36 1863.00 1.024 107.53 1864.00 1.025 107.71 1865.00 1.026 107.88 1866.00 1.026 108.05 1867.00 1.027 108.23 1868.00 1.027 108.40 1869.00 1.028 108.57 1870.00 1.028 108.74 1871.00 1.028 108.92 1872.00 1.029 109.09 1873.00 1.029 109.26 1874.00 1.029 109.43 1875.00 1.029 109.61 1876.00 1.029 109.78 1877.00 1.029 109.95 1878.00 1.028 110.12 1879.00 1.028 110.29 1880.00 1.028 110.47 1881.00 1.027 110.64 1882.00 1.027 110.81 1883.00 1.026 110.98 1884.00 1.026 111.16 1885.00 1.025 111.33 1886.00 1.024 111.50 1887.00 1.023 111.68 1888.00 1.022 111.85 1889.00 1.021 112.03 1890.00 1.020 112.20 1891.00 1.019 112.38 1892.00 1.018 112.55 1893.00 1.017 112.73 1894.00 1.015 112.91 1895.00 1.014 113.08 1896.00 1.012 113.26 1897.00 1.011 113.44 1898.00 1.009 113.62 1899.00 1.007 113.80 1900.00 1.005 113.98 1901.00 1.004 114.16 1902.00 1.002 114.34 1903.00 1.000 114.52 1904.00 0.998 114.70 1905.00 0.995 114.89 1906.00 0.993 115.07 1907.00 0.991 115.25 1908.00 0.989 115.44 1909.00 0.986 115.63 1910.00 0.984 115.82 1911.00 0.981 116.00 1912.00 0.978 116.19 1913.00 0.976 116.38 1914.00 0.973 116.58 1915.00 0.970 116.77 1916.00 0.967 116.96 1917.00 0.964 117.16 1918.00 0.961 117.36 1919.00 0.958 117.55 1920.00 0.955 117.75 1921.00 0.952 117.95 1922.00 0.948 118.16 1923.00 0.945 118.36 1924.00 0.941 118.56 1925.00 0.938 118.77 1926.00 0.934 118.98 1927.00 0.931 119.19 1928.00 0.927 119.40 1929.00 0.923 119.61 1930.00 0.919 119.83 1931.00 0.915 120.04 1932.00 0.911 120.26 1933.00 0.907 120.48 1934.00 0.903 120.70 1935.00 0.899 120.93 1936.00 0.895 121.15 1937.00 0.891 121.38 1938.00 0.886 121.61 1939.00 0.882 121.85 1940.00 0.878 122.08 1941.00 0.873 122.32 1942.00 0.868 122.56 1943.00 0.864 122.80 1944.00 0.859 123.05 1945.00 0.854 123.30 1946.00 0.850 123.55 1947.00 0.845 123.80 1948.00 0.840 124.06 1949.00 0.835 124.32 1950.00 0.830 124.58 1951.00 0.825 124.85 1952.00 0.820 125.12 1953.00 0.814 125.39 1954.00 0.809 125.66 1955.00 0.804 125.94 1956.00 0.799 126.23 1957.00 0.793 126.52 1958.00 0.788 126.81 1959.00 0.782 127.10 1960.00 0.777 127.40 1961.00 0.771 127.71 1962.00 0.766 128.02 1963.00 0.760 128.33 1964.00 0.754 128.65 1965.00 0.748 128.97 1966.00 0.743 129.30 1967.00 0.737 129.63 1968.00 0.731 129.97 1969.00 0.725 130.31 1970.00 0.719 130.66 1971.00 0.713 131.02 1972.00 0.707 131.38 1973.00 0.701 131.74 1974.00 0.695 132.12 1975.00 0.689 132.50 1976.00 0.683 132.89 1977.00 0.677 133.28 1978.00 0.670 133.68 1979.00 0.664 134.09 1980.00 0.658 134.51 1981.00 0.652 134.93 1982.00 0.645 135.36 1983.00 0.639 135.81 1984.00 0.633 136.26 1985.00 0.626 136.72 1986.00 0.620 137.18 1987.00 0.614 137.66 1988.00 0.607 138.15 1989.00 0.601 138.65 1990.00 0.595 139.16 1991.00 0.588 139.68 1992.00 0.582 140.21 1993.00 0.575 140.76 1994.00 0.569 141.32 1995.00 0.562 141.88 1996.00 0.556 142.47 1997.00 0.550 143.06 1998.00 0.543 143.67 1999.00 0.537 144.30 2000.00 0.531 144.94 2001.00 0.524 145.59 2002.00 0.518 146.26 2003.00 0.512 146.95 2004.00 0.505 147.65 2005.00 0.499 148.38 2006.00 0.493 149.12 2007.00 0.487 149.88 2008.00 0.481 150.66 2009.00 0.475 151.45 2010.00 0.469 152.27 2011.00 0.463 153.11 2012.00 0.457 153.98 2013.00 0.451 154.86 2014.00 0.445 155.77 2015.00 0.439 156.70 2016.00 0.434 157.65 2017.00 0.428 158.64 2018.00 0.423 159.64 2019.00 0.417 160.67 2020.00 0.412 161.73 2021.00 0.407 162.82 2022.00 0.402 163.93 2023.00 0.397 165.07 2024.00 0.392 166.24 2025.00 0.388 167.44 2026.00 0.383 168.67 2027.00 0.379 169.92 2028.00 0.374 171.21 2029.00 0.370 172.52 2030.00 0.366 173.86 2031.00 0.363 175.23 2032.00 0.359 176.63 2033.00 0.356 178.06 2034.00 0.353 179.51 2035.00 0.350 180.99 2036.00 0.347 182.49 2037.00 0.344 184.02 2038.00 0.342 185.56 2039.00 0.340 187.13 2040.00 0.338 188.72 2041.00 0.336 190.33 2042.00 0.335 191.95 2043.00 0.333 193.58 2044.00 0.332 195.22 2045.00 0.332 196.88 2046.00 0.331 198.54 2047.00 0.331 200.20 2048.00 0.331 201.86 2049.00 0.331 203.52 2050.00 0.332 205.18 2051.00 0.332 206.84 2052.00 0.333 208.48 2053.00 0.335 210.11 2054.00 0.336 211.74 2055.00 0.338 213.34 2056.00 0.340 214.93 2057.00 0.342 216.50 2058.00 0.344 218.05 2059.00 0.347 219.58 2060.00 0.349 221.08 2061.00 0.352 222.56 2062.00 0.356 224.01 2063.00 0.359 225.44 2064.00 0.363 226.84 2065.00 0.366 228.21 2066.00 0.370 229.55 2067.00 0.374 230.87 2068.00 0.378 232.16 2069.00 0.383 233.41 2070.00 0.387 234.64 2071.00 0.392 235.84 2072.00 0.397 237.01 2073.00 0.402 238.16 2074.00 0.407 239.27 2075.00 0.412 240.36 2076.00 0.417 241.42 2077.00 0.422 242.46 2078.00 0.428 243.46 2079.00 0.433 244.45 2080.00 0.439 245.41 2081.00 0.444 246.34 2082.00 0.450 247.25 2083.00 0.456 248.14 2084.00 0.462 249.00 2085.00 0.468 249.85 2086.00 0.474 250.67 2087.00 0.480 251.47 2088.00 0.486 252.25 2089.00 0.492 253.02 2090.00 0.498 253.76 2091.00 0.504 254.49 2092.00 0.510 255.19 2093.00 0.516 255.89 2094.00 0.523 256.56 2095.00 0.529 257.22 2096.00 0.535 257.86 2097.00 0.541 258.49 2098.00 0.548 259.11 2099.00 0.554 259.71 2100.00 0.560 260.29 2101.00 0.567 260.87 2102.00 0.573 261.43 2103.00 0.579 261.98 2104.00 0.585 262.51 2105.00 0.592 263.04 2106.00 0.598 263.56 2107.00 0.604 264.06 2108.00 0.610 264.55 2109.00 0.617 265.04 2110.00 0.623 265.51 2111.00 0.629 265.98 2112.00 0.635 266.43 2113.00 0.641 266.88 2114.00 0.647 267.32 2115.00 0.653 267.75 2116.00 0.659 268.17 2117.00 0.665 268.59 2118.00 0.671 269.00 2119.00 0.677 269.40 2120.00 0.683 269.79 2121.00 0.689 270.18 2122.00 0.695 270.56 2123.00 0.700 270.93 2124.00 0.706 271.30 2125.00 0.712 271.66 2126.00 0.717 272.02 2127.00 0.723 272.37 2128.00 0.729 272.72 2129.00 0.734 273.06 2130.00 0.740 273.39 2131.00 0.745 273.72 2132.00 0.750 274.05 2133.00 0.756 274.37 2134.00 0.761 274.69 2135.00 0.766 275.00 2136.00 0.771 275.31 2137.00 0.776 275.61 2138.00 0.781 275.91 2139.00 0.786 276.21 2140.00 0.791 276.50 2141.00 0.796 276.79 2142.00 0.800 277.08 2143.00 0.805 277.36 2144.00 0.810 277.64 2145.00 0.814 277.92 2146.00 0.819 278.19 2147.00 0.823 278.46 2148.00 0.828 278.73 2149.00 0.832 278.99 2150.00 0.836 279.25 2151.00 0.840 279.51 2152.00 0.844 279.77 2153.00 0.848 280.02 2154.00 0.852 280.28 2155.00 0.856 280.53 2156.00 0.860 280.77 2157.00 0.864 281.02 2158.00 0.867 281.26 2159.00 0.871 281.50 2160.00 0.875 281.74 2161.00 0.878 281.98 2162.00 0.881 282.21 2163.00 0.885 282.45 2164.00 0.888 282.68 2165.00 0.891 282.91 2166.00 0.894 283.14 2167.00 0.897 283.37 2168.00 0.900 283.59 2169.00 0.903 283.82 2170.00 0.906 284.04 2171.00 0.908 284.26 2172.00 0.911 284.48 2173.00 0.913 284.70 2174.00 0.916 284.92 2175.00 0.918 285.13 2176.00 0.920 285.35 2177.00 0.923 285.56 2178.00 0.925 285.78 2179.00 0.927 285.99 2180.00 0.929 286.20 2181.00 0.930 286.41 2182.00 0.932 286.62 2183.00 0.934 286.83 2184.00 0.936 287.04 2185.00 0.937 287.25 2186.00 0.939 287.45 2187.00 0.940 287.66 2188.00 0.941 287.87 2189.00 0.942 288.07 2190.00 0.943 288.28 2191.00 0.944 288.48 2192.00 0.945 288.69 2193.00 0.946 288.89 2194.00 0.947 289.09 2195.00 0.948 289.30 2196.00 0.948 289.50 2197.00 0.949 289.70 2198.00 0.949 289.90 2199.00 0.950 290.10 2200.00 0.950 290.31 2201.00 0.950 290.51 2202.00 0.950 290.71 2203.00 0.950 290.91 2204.00 0.950 291.11 2205.00 0.950 291.32 2206.00 0.950 291.52 2207.00 0.950 291.72 2208.00 0.949 291.92 2209.00 0.949 292.12 2210.00 0.948 292.33 2211.00 0.948 292.53 2212.00 0.947 292.73 2213.00 0.946 292.93 2214.00 0.945 293.14 2215.00 0.944 293.34 2216.00 0.943 293.55 2217.00 0.942 293.75 2218.00 0.941 293.96 2219.00 0.940 294.16 2220.00 0.938 294.37 2221.00 0.937 294.58 2222.00 0.935 294.79 2223.00 0.934 294.99 2224.00 0.932 295.20 2225.00 0.930 295.41 2226.00 0.929 295.62 2227.00 0.927 295.84 2228.00 0.925 296.05 2229.00 0.923 296.26 2230.00 0.920 296.48 2231.00 0.918 296.69 2232.00 0.916 296.91 2233.00 0.914 297.13 2234.00 0.911 297.34 2235.00 0.909 297.57 2236.00 0.906 297.79 2237.00 0.903 298.01 2238.00 0.901 298.23 2239.00 0.898 298.46 2240.00 0.895 298.68 2241.00 0.892 298.91 2242.00 0.889 299.14 2243.00 0.886 299.37 2244.00 0.883 299.61 2245.00 0.879 299.84 2246.00 0.876 300.08 2247.00 0.873 300.32 2248.00 0.869 300.56 2249.00 0.866 300.80 2250.00 0.862 301.04 2251.00 0.859 301.29 2252.00 0.855 301.54 2253.00 0.851 301.79 2254.00 0.847 302.04 2255.00 0.843 302.30 2256.00 0.839 302.55 2257.00 0.835 302.81 2258.00 0.831 303.07 2259.00 0.827 303.34 2260.00 0.823 303.61 2261.00 0.819 303.88 2262.00 0.814 304.15 2263.00 0.810 304.43 2264.00 0.806 304.71 2265.00 0.801 304.99 2266.00 0.796 305.27 2267.00 0.792 305.56 2268.00 0.787 305.86 2269.00 0.783 306.15 2270.00 0.778 306.45 2271.00 0.773 306.75 2272.00 0.768 307.06 2273.00 0.763 307.37 2274.00 0.758 307.69 2275.00 0.753 308.00 2276.00 0.748 308.33 2277.00 0.743 308.66 2278.00 0.738 308.99 2279.00 0.733 309.32 2280.00 0.728 309.67 2281.00 0.722 310.01 2282.00 0.717 310.36 2283.00 0.712 310.72 2284.00 0.706 311.08 2285.00 0.701 311.45 2286.00 0.696 311.82 2287.00 0.690 312.20 2288.00 0.685 312.59 2289.00 0.679 312.98 2290.00 0.674 313.38 2291.00 0.668 313.78 2292.00 0.662 314.20 2293.00 0.657 314.61 2294.00 0.651 315.04 2295.00 0.645 315.47 2296.00 0.640 315.91 2297.00 0.634 316.36 2298.00 0.628 316.82 2299.00 0.623 317.29 2300.00 0.617 317.76 2301.00 0.611 318.24 2302.00 0.605 318.74 2303.00 0.600 319.24 2304.00 0.594 319.75 2305.00 0.588 320.27 2306.00 0.582 320.80 2307.00 0.576 321.35 2308.00 0.571 321.90 2309.00 0.565 322.47 2310.00 0.559 323.04 2311.00 0.553 323.63 2312.00 0.547 324.23 2313.00 0.542 324.85 2314.00 0.536 325.47 2315.00 0.530 326.12 2316.00 0.525 326.77 2317.00 0.519 327.44 2318.00 0.513 328.12 2319.00 0.508 328.82 2320.00 0.502 329.54 2321.00 0.497 330.27 2322.00 0.491 331.01 2323.00 0.486 331.78 2324.00 0.480 332.56 2325.00 0.475 333.36 2326.00 0.470 334.17 2327.00 0.464 335.01 2328.00 0.459 335.86 2329.00 0.454 336.74 2330.00 0.449 337.63 2331.00 0.444 338.55 2332.00 0.439 339.48 2333.00 0.434 340.43 2334.00 0.430 341.41 2335.00 0.425 342.41 2336.00 0.420 343.43 2337.00 0.416 344.47 2338.00 0.412 345.53 2339.00 0.407 346.62 2340.00 0.403 347.73 2341.00 0.399 348.86 2342.00 0.396 350.01 2343.00 0.392 351.19 2344.00 0.388 352.38 2345.00 0.385 353.60 2346.00 0.381 354.85 2347.00 0.378 356.11 2348.00 0.375 357.39 2349.00 0.372 358.70 2350.00 0.370 0.02 2351.00 0.367 1.36 2352.00 0.365 2.72 2353.00 0.363 4.10 2354.00 0.361 5.49 2355.00 0.359 6.89 2356.00 0.357 8.31 2357.00 0.356 9.75 2358.00 0.355 11.19
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
|
| Report created: |
2026-06-25 18:31:36 |