| WDS: | STF2525AB | WDS ID/Discoverer |
| P: | 509.909 | Orbital period (years) |
| a: | 1.42361 | Semi-major axis (arcseconds) |
| i: | 121.628 | Inclination (degrees) |
| Ω: | 98.638 | Longitude of ascending node (degrees) |
| T: | 1880.026 | Epoch of periastron passage (year) |
| e: | 0.88624 | Eccentricity |
| ω: | 352.324 | Longitude of periastron (degrees) |
| Start-Year: | 1770.0457000000001 | Year |
| End-Year: | 2279.9543 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STF2525AB |
||
| Position: | 192633.71+271921.9 | Epoch-2000 right ascension and declination |
| WDS-ID: | 19266+2719 | WDS designation |
| Discoverer Code: | STF2525AB | Discover designation and components |
| ADS number: | 12447 | Aitken Double Star catalog |
| HD number: | 183032 | HD catalog number |
| Hipparcos number: | 95589 | Hipparcos catalog number |
| V1: | 8.19 | Magnitude of the primary |
| V2: | 8.39 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2015 | Date of last observation |
| Orbit grade: | 3 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | Flags | |
| Ephemerides: | Ephemerides | |
| Code: | Izm2019 | 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 2.268 288.62 -------------------------- 1770.05 2.061 274.37 1771.05 2.051 274.28 1772.05 2.041 274.20 1773.05 2.031 274.12 1774.05 2.021 274.03 1775.05 2.011 273.95 1776.05 2.001 273.86 1777.05 1.991 273.77 1778.05 1.980 273.69 1779.05 1.970 273.60 1780.05 1.959 273.51 1781.05 1.949 273.41 1782.05 1.938 273.32 1783.05 1.927 273.23 1784.05 1.916 273.14 1785.05 1.905 273.04 1786.05 1.894 272.94 1787.05 1.882 272.85 1788.05 1.871 272.75 1789.05 1.859 272.65 1790.05 1.847 272.55 1791.05 1.836 272.44 1792.05 1.824 272.34 1793.05 1.812 272.24 1794.05 1.800 272.13 1795.05 1.787 272.02 1796.05 1.775 271.91 1797.05 1.762 271.80 1798.05 1.750 271.69 1799.05 1.737 271.57 1800.05 1.724 271.46 1801.05 1.711 271.34 1802.05 1.698 271.22 1803.05 1.684 271.10 1804.05 1.671 270.97 1805.05 1.657 270.85 1806.05 1.643 270.72 1807.05 1.630 270.59 1808.05 1.616 270.46 1809.05 1.601 270.32 1810.05 1.587 270.19 1811.05 1.573 270.05 1812.05 1.558 269.91 1813.05 1.543 269.76 1814.05 1.528 269.61 1815.05 1.513 269.46 1816.05 1.498 269.31 1817.05 1.482 269.15 1818.05 1.467 268.99 1819.05 1.451 268.83 1820.05 1.435 268.66 1821.05 1.419 268.49 1822.05 1.403 268.32 1823.05 1.386 268.14 1824.05 1.370 267.96 1825.05 1.353 267.77 1826.05 1.336 267.58 1827.05 1.318 267.38 1828.05 1.301 267.18 1829.05 1.283 266.97 1830.05 1.265 266.76 1831.05 1.247 266.53 1832.05 1.229 266.31 1833.05 1.210 266.07 1834.05 1.192 265.83 1835.05 1.173 265.58 1836.05 1.153 265.33 1837.05 1.134 265.06 1838.05 1.114 264.79 1839.05 1.094 264.50 1840.05 1.074 264.21 1841.05 1.053 263.90 1842.05 1.033 263.58 1843.05 1.011 263.25 1844.05 0.990 262.90 1845.05 0.968 262.54 1846.05 0.946 262.16 1847.05 0.924 261.76 1848.05 0.901 261.34 1849.05 0.878 260.90 1850.05 0.855 260.44 1851.05 0.831 259.95 1852.05 0.807 259.43 1853.05 0.782 258.88 1854.05 0.758 258.30 1855.05 0.732 257.67 1856.05 0.706 257.00 1857.05 0.680 256.28 1858.05 0.654 255.49 1859.05 0.626 254.64 1860.05 0.599 253.72 1861.05 0.571 252.70 1862.05 0.542 251.58 1863.05 0.513 250.32 1864.05 0.483 248.92 1865.05 0.452 247.33 1866.05 0.421 245.51 1867.05 0.390 243.39 1868.05 0.358 240.90 1869.05 0.326 237.92 1870.05 0.293 234.28 1871.05 0.260 229.72 1872.05 0.228 223.86 1873.05 0.197 216.13 1874.05 0.169 205.68 1875.05 0.146 191.55 1876.05 0.132 173.40 1877.05 0.130 152.88 1878.05 0.138 133.31 1879.05 0.151 116.62 1880.05 0.161 102.41 1881.05 0.164 89.35 1882.05 0.161 76.19 1883.05 0.156 62.28 1884.05 0.154 47.69 1885.05 0.157 33.21 1886.05 0.167 19.88 1887.05 0.182 8.39 1888.05 0.202 358.89 1889.05 0.224 351.17 1890.05 0.248 344.91 1891.05 0.274 339.78 1892.05 0.300 335.54 1893.05 0.326 331.98 1894.05 0.353 328.96 1895.05 0.379 326.36 1896.05 0.406 324.10 1897.05 0.432 322.12 1898.05 0.458 320.37 1899.05 0.484 318.80 1900.05 0.509 317.39 1901.05 0.535 316.11 1902.05 0.560 314.95 1903.05 0.584 313.89 1904.05 0.608 312.91 1905.05 0.632 312.01 1906.05 0.656 311.17 1907.05 0.679 310.39 1908.05 0.702 309.66 1909.05 0.725 308.98 1910.05 0.747 308.34 1911.05 0.770 307.73 1912.05 0.792 307.16 1913.05 0.813 306.62 1914.05 0.835 306.11 1915.05 0.856 305.62 1916.05 0.876 305.16 1917.05 0.897 304.72 1918.05 0.917 304.30 1919.05 0.937 303.89 1920.05 0.957 303.51 1921.05 0.977 303.13 1922.05 0.996 302.78 1923.05 1.016 302.43 1924.05 1.035 302.10 1925.05 1.053 301.78 1926.05 1.072 301.48 1927.05 1.090 301.18 1928.05 1.109 300.89 1929.05 1.127 300.61 1930.05 1.144 300.34 1931.05 1.162 300.08 1932.05 1.179 299.83 1933.05 1.197 299.58 1934.05 1.214 299.34 1935.05 1.231 299.11 1936.05 1.247 298.88 1937.05 1.264 298.66 1938.05 1.280 298.45 1939.05 1.297 298.24 1940.05 1.313 298.03 1941.05 1.329 297.84 1942.05 1.344 297.64 1943.05 1.360 297.45 1944.05 1.375 297.27 1945.05 1.391 297.08 1946.05 1.406 296.91 1947.05 1.421 296.73 1948.05 1.436 296.56 1949.05 1.451 296.39 1950.05 1.465 296.23 1951.05 1.480 296.07 1952.05 1.494 295.91 1953.05 1.508 295.76 1954.05 1.522 295.61 1955.05 1.536 295.46 1956.05 1.550 295.31 1957.05 1.564 295.17 1958.05 1.577 295.03 1959.05 1.591 294.89 1960.05 1.604 294.75 1961.05 1.617 294.62 1962.05 1.630 294.49 1963.05 1.643 294.36 1964.05 1.656 294.23 1965.05 1.669 294.11 1966.05 1.682 293.98 1967.05 1.694 293.86 1968.05 1.706 293.74 1969.05 1.719 293.62 1970.05 1.731 293.50 1971.05 1.743 293.39 1972.05 1.755 293.27 1973.05 1.767 293.16 1974.05 1.779 293.05 1975.05 1.790 292.94 1976.05 1.802 292.84 1977.05 1.813 292.73 1978.05 1.825 292.62 1979.05 1.836 292.52 1980.05 1.847 292.42 1981.05 1.858 292.32 1982.05 1.869 292.22 1983.05 1.880 292.12 1984.05 1.891 292.02 1985.05 1.901 291.92 1986.05 1.912 291.83 1987.05 1.922 291.73 1988.05 1.933 291.64 1989.05 1.943 291.55 1990.05 1.953 291.45 1991.05 1.963 291.36 1992.05 1.973 291.27 1993.05 1.983 291.19 1994.05 1.993 291.10 1995.05 2.003 291.01 1996.05 2.012 290.92 1997.05 2.022 290.84 1998.05 2.032 290.75 1999.05 2.041 290.67 2000.05 2.050 290.59 2001.05 2.060 290.51 2002.05 2.069 290.42 2003.05 2.078 290.34 2004.05 2.087 290.26 2005.05 2.096 290.18 2006.05 2.104 290.10 2007.05 2.113 290.03 2008.05 2.122 289.95 2009.05 2.130 289.87 2010.05 2.139 289.80 2011.05 2.147 289.72 2012.05 2.156 289.64 2013.05 2.164 289.57 2014.05 2.172 289.50 2015.05 2.180 289.42 2016.05 2.188 289.35 2017.05 2.196 289.28 2018.05 2.204 289.21 2019.05 2.212 289.13 2020.05 2.220 289.06 2021.05 2.227 288.99 2022.05 2.235 288.92 2023.05 2.242 288.85 2024.05 2.250 288.79 2025.05 2.257 288.72 2026.05 2.264 288.65 2027.05 2.272 288.58 2028.05 2.279 288.51 2029.05 2.286 288.45 2030.05 2.293 288.38 2031.05 2.300 288.32 2032.05 2.307 288.25 2033.05 2.313 288.18 2034.05 2.320 288.12 2035.05 2.327 288.06 2036.05 2.333 287.99 2037.05 2.340 287.93 2038.05 2.346 287.86 2039.05 2.353 287.80 2040.05 2.359 287.74 2041.05 2.365 287.68 2042.05 2.371 287.61 2043.05 2.377 287.55 2044.05 2.383 287.49 2045.05 2.389 287.43 2046.05 2.395 287.37 2047.05 2.401 287.31 2048.05 2.407 287.25 2049.05 2.412 287.19 2050.05 2.418 287.13 2051.05 2.423 287.07 2052.05 2.429 287.01 2053.05 2.434 286.95 2054.05 2.440 286.89 2055.05 2.445 286.84 2056.05 2.450 286.78 2057.05 2.455 286.72 2058.05 2.460 286.66 2059.05 2.465 286.61 2060.05 2.470 286.55 2061.05 2.475 286.49 2062.05 2.480 286.43 2063.05 2.485 286.38 2064.05 2.490 286.32 2065.05 2.494 286.27 2066.05 2.499 286.21 2067.05 2.503 286.15 2068.05 2.508 286.10 2069.05 2.512 286.04 2070.05 2.516 285.99 2071.05 2.521 285.93 2072.05 2.525 285.88 2073.05 2.529 285.83 2074.05 2.533 285.77 2075.05 2.537 285.72 2076.05 2.541 285.66 2077.05 2.545 285.61 2078.05 2.549 285.56 2079.05 2.553 285.50 2080.05 2.556 285.45 2081.05 2.560 285.40 2082.05 2.564 285.34 2083.05 2.567 285.29 2084.05 2.570 285.24 2085.05 2.574 285.18 2086.05 2.577 285.13 2087.05 2.580 285.08 2088.05 2.584 285.03 2089.05 2.587 284.98 2090.05 2.590 284.92 2091.05 2.593 284.87 2092.05 2.596 284.82 2093.05 2.599 284.77 2094.05 2.602 284.72 2095.05 2.605 284.67 2096.05 2.607 284.62 2097.05 2.610 284.56 2098.05 2.613 284.51 2099.05 2.615 284.46 2100.05 2.618 284.41 2101.05 2.620 284.36 2102.05 2.622 284.31 2103.05 2.625 284.26 2104.05 2.627 284.21 2105.05 2.629 284.16 2106.05 2.631 284.11 2107.05 2.633 284.06 2108.05 2.635 284.01 2109.05 2.637 283.96 2110.05 2.639 283.91 2111.05 2.641 283.86 2112.05 2.643 283.81 2113.05 2.645 283.76 2114.05 2.646 283.71 2115.05 2.648 283.66 2116.05 2.649 283.61 2117.05 2.651 283.56 2118.05 2.652 283.51 2119.05 2.654 283.46 2120.05 2.655 283.41 2121.05 2.656 283.36 2122.05 2.658 283.31 2123.05 2.659 283.27 2124.05 2.660 283.22 2125.05 2.661 283.17 2126.05 2.662 283.12 2127.05 2.663 283.07 2128.05 2.664 283.02 2129.05 2.664 282.97 2130.05 2.665 282.92 2131.05 2.666 282.87 2132.05 2.666 282.82 2133.05 2.667 282.78 2134.05 2.667 282.73 2135.05 2.668 282.68 2136.05 2.668 282.63 2137.05 2.669 282.58 2138.05 2.669 282.53 2139.05 2.669 282.48 2140.05 2.669 282.43 2141.05 2.669 282.38 2142.05 2.669 282.34 2143.05 2.669 282.29 2144.05 2.669 282.24 2145.05 2.669 282.19 2146.05 2.669 282.14 2147.05 2.669 282.09 2148.05 2.668 282.04 2149.05 2.668 281.99 2150.05 2.667 281.95 2151.05 2.667 281.90 2152.05 2.666 281.85 2153.05 2.666 281.80 2154.05 2.665 281.75 2155.05 2.664 281.70 2156.05 2.664 281.65 2157.05 2.663 281.60 2158.05 2.662 281.55 2159.05 2.661 281.51 2160.05 2.660 281.46 2161.05 2.659 281.41 2162.05 2.658 281.36 2163.05 2.656 281.31 2164.05 2.655 281.26 2165.05 2.654 281.21 2166.05 2.652 281.16 2167.05 2.651 281.11 2168.05 2.649 281.06 2169.05 2.648 281.01 2170.05 2.646 280.96 2171.05 2.645 280.91 2172.05 2.643 280.86 2173.05 2.641 280.81 2174.05 2.639 280.76 2175.05 2.637 280.71 2176.05 2.635 280.66 2177.05 2.633 280.61 2178.05 2.631 280.56 2179.05 2.629 280.51 2180.05 2.627 280.46 2181.05 2.624 280.41 2182.05 2.622 280.36 2183.05 2.620 280.31 2184.05 2.617 280.26 2185.05 2.615 280.21 2186.05 2.612 280.16 2187.05 2.609 280.11 2188.05 2.607 280.06 2189.05 2.604 280.01 2190.05 2.601 279.95 2191.05 2.598 279.90 2192.05 2.595 279.85 2193.05 2.592 279.80 2194.05 2.589 279.75 2195.05 2.586 279.70 2196.05 2.583 279.64 2197.05 2.579 279.59 2198.05 2.576 279.54 2199.05 2.573 279.49 2200.05 2.569 279.43 2201.05 2.566 279.38 2202.05 2.562 279.33 2203.05 2.558 279.28 2204.05 2.555 279.22 2205.05 2.551 279.17 2206.05 2.547 279.12 2207.05 2.543 279.06 2208.05 2.539 279.01 2209.05 2.535 278.95 2210.05 2.531 278.90 2211.05 2.527 278.85 2212.05 2.522 278.79 2213.05 2.518 278.74 2214.05 2.514 278.68 2215.05 2.509 278.63 2216.05 2.505 278.57 2217.05 2.500 278.52 2218.05 2.495 278.46 2219.05 2.491 278.40 2220.05 2.486 278.35 2221.05 2.481 278.29 2222.05 2.476 278.23 2223.05 2.471 278.18 2224.05 2.466 278.12 2225.05 2.461 278.06 2226.05 2.455 278.01 2227.05 2.450 277.95 2228.05 2.445 277.89 2229.05 2.439 277.83 2230.05 2.434 277.77 2231.05 2.428 277.71 2232.05 2.423 277.66 2233.05 2.417 277.60 2234.05 2.411 277.54 2235.05 2.405 277.48 2236.05 2.399 277.42 2237.05 2.393 277.36 2238.05 2.387 277.29 2239.05 2.381 277.23 2240.05 2.375 277.17 2241.05 2.369 277.11 2242.05 2.362 277.05 2243.05 2.356 276.99 2244.05 2.349 276.92 2245.05 2.343 276.86 2246.05 2.336 276.80 2247.05 2.329 276.73 2248.05 2.322 276.67 2249.05 2.315 276.60 2250.05 2.308 276.54 2251.05 2.301 276.47 2252.05 2.294 276.41 2253.05 2.287 276.34 2254.05 2.280 276.27 2255.05 2.272 276.21 2256.05 2.265 276.14 2257.05 2.257 276.07 2258.05 2.250 276.00 2259.05 2.242 275.93 2260.05 2.234 275.86 2261.05 2.226 275.80 2262.05 2.218 275.72 2263.05 2.210 275.65 2264.05 2.202 275.58 2265.05 2.194 275.51 2266.05 2.186 275.44 2267.05 2.177 275.36 2268.05 2.169 275.29 2269.05 2.160 275.22 2270.05 2.151 275.14 2271.05 2.143 275.07 2272.05 2.134 274.99 2273.05 2.125 274.91 2274.05 2.116 274.84 2275.05 2.107 274.76 2276.05 2.098 274.68 2277.05 2.088 274.60 2278.05 2.079 274.52 2279.05 2.069 274.44
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 18:04:14 |