| WDS: | STF677AB | WDS ID/Discoverer |
| P: | 430.171 | Orbital period (years) |
| a: | 1.50774 | Semi-major axis (arcseconds) |
| i: | 134.926 | Inclination (degrees) |
| Ω: | 96.475 | Longitude of ascending node (degrees) |
| T: | 2020.842 | Epoch of periastron passage (year) |
| e: | 0.22702 | Eccentricity |
| ω: | 343.967 | Longitude of periastron (degrees) |
| Start-Year: | 1809.91465 | Year |
| End-Year: | 2240.08535 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STF677AB |
||
| Position: | 052444.29+632311.1 | Epoch-2000 right ascension and declination |
| WDS-ID: | 05247+6323 | WDS designation |
| Discoverer Code: | STF677AB | Discover designation and components |
| ADS number: | 3956 | Aitken Double Star catalog |
| HD number: | 34839 | HD catalog number |
| Hipparcos number: | 25300 | Hipparcos catalog number |
| V1: | 7.86 | Magnitude of the primary |
| V2: | 8.50 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2015 | 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: | 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 1.161 102.37 -------------------------- 1809.91 1.823 286.30 1810.91 1.825 285.91 1811.91 1.827 285.52 1812.91 1.828 285.12 1813.91 1.830 284.73 1814.91 1.831 284.34 1815.91 1.832 283.95 1816.91 1.833 283.56 1817.91 1.834 283.17 1818.91 1.835 282.79 1819.91 1.835 282.40 1820.91 1.836 282.01 1821.91 1.836 281.62 1822.91 1.837 281.23 1823.91 1.837 280.84 1824.91 1.837 280.46 1825.91 1.837 280.07 1826.91 1.836 279.68 1827.91 1.836 279.29 1828.91 1.835 278.90 1829.91 1.835 278.52 1830.91 1.834 278.13 1831.91 1.833 277.74 1832.91 1.832 277.35 1833.91 1.831 276.96 1834.91 1.829 276.57 1835.91 1.828 276.18 1836.91 1.826 275.78 1837.91 1.825 275.39 1838.91 1.823 275.00 1839.91 1.821 274.60 1840.91 1.819 274.21 1841.91 1.816 273.81 1842.91 1.814 273.42 1843.91 1.812 273.02 1844.91 1.809 272.62 1845.91 1.806 272.22 1846.91 1.803 271.82 1847.91 1.800 271.41 1848.91 1.797 271.01 1849.91 1.794 270.60 1850.91 1.790 270.20 1851.91 1.787 269.79 1852.91 1.783 269.38 1853.91 1.779 268.96 1854.91 1.775 268.55 1855.91 1.771 268.13 1856.91 1.767 267.71 1857.91 1.762 267.29 1858.91 1.758 266.87 1859.91 1.753 266.45 1860.91 1.748 266.02 1861.91 1.743 265.59 1862.91 1.738 265.16 1863.91 1.733 264.72 1864.91 1.728 264.29 1865.91 1.722 263.85 1866.91 1.717 263.41 1867.91 1.711 262.96 1868.91 1.705 262.51 1869.91 1.699 262.06 1870.91 1.693 261.61 1871.91 1.687 261.15 1872.91 1.681 260.69 1873.91 1.675 260.22 1874.91 1.668 259.75 1875.91 1.661 259.28 1876.91 1.654 258.80 1877.91 1.648 258.32 1878.91 1.641 257.84 1879.91 1.633 257.35 1880.91 1.626 256.86 1881.91 1.619 256.36 1882.91 1.611 255.86 1883.91 1.604 255.35 1884.91 1.596 254.84 1885.91 1.588 254.33 1886.91 1.580 253.81 1887.91 1.572 253.28 1888.91 1.564 252.75 1889.91 1.556 252.21 1890.91 1.548 251.67 1891.91 1.539 251.12 1892.91 1.531 250.56 1893.91 1.522 250.00 1894.91 1.513 249.43 1895.91 1.504 248.86 1896.91 1.496 248.28 1897.91 1.487 247.69 1898.91 1.477 247.09 1899.91 1.468 246.49 1900.91 1.459 245.88 1901.91 1.450 245.26 1902.91 1.440 244.63 1903.91 1.431 244.00 1904.91 1.422 243.35 1905.91 1.412 242.70 1906.91 1.402 242.04 1907.91 1.393 241.37 1908.91 1.383 240.69 1909.91 1.373 240.00 1910.91 1.363 239.30 1911.91 1.353 238.60 1912.91 1.344 237.88 1913.91 1.334 237.15 1914.91 1.324 236.40 1915.91 1.314 235.65 1916.91 1.304 234.89 1917.91 1.294 234.11 1918.91 1.284 233.32 1919.91 1.274 232.52 1920.91 1.264 231.71 1921.91 1.254 230.88 1922.91 1.244 230.05 1923.91 1.234 229.19 1924.91 1.224 228.33 1925.91 1.214 227.44 1926.91 1.204 226.55 1927.91 1.194 225.64 1928.91 1.184 224.71 1929.91 1.175 223.77 1930.91 1.165 222.82 1931.91 1.155 221.84 1932.91 1.146 220.86 1933.91 1.136 219.85 1934.91 1.127 218.83 1935.91 1.118 217.79 1936.91 1.109 216.74 1937.91 1.100 215.66 1938.91 1.091 214.57 1939.91 1.083 213.47 1940.91 1.074 212.34 1941.91 1.066 211.20 1942.91 1.057 210.04 1943.91 1.049 208.86 1944.91 1.042 207.66 1945.91 1.034 206.45 1946.91 1.027 205.21 1947.91 1.019 203.96 1948.91 1.012 202.70 1949.91 1.006 201.41 1950.91 0.999 200.11 1951.91 0.993 198.79 1952.91 0.987 197.45 1953.91 0.981 196.10 1954.91 0.976 194.74 1955.91 0.971 193.36 1956.91 0.966 191.96 1957.91 0.962 190.55 1958.91 0.957 189.13 1959.91 0.953 187.70 1960.91 0.950 186.25 1961.91 0.946 184.80 1962.91 0.944 183.33 1963.91 0.941 181.86 1964.91 0.939 180.38 1965.91 0.937 178.89 1966.91 0.935 177.39 1967.91 0.934 175.90 1968.91 0.933 174.39 1969.91 0.932 172.89 1970.91 0.932 171.38 1971.91 0.932 169.88 1972.91 0.933 168.37 1973.91 0.933 166.87 1974.91 0.934 165.37 1975.91 0.936 163.87 1976.91 0.937 162.38 1977.91 0.939 160.89 1978.91 0.941 159.41 1979.91 0.944 157.94 1980.91 0.947 156.48 1981.91 0.950 155.02 1982.91 0.953 153.58 1983.91 0.957 152.14 1984.91 0.961 150.72 1985.91 0.965 149.31 1986.91 0.969 147.91 1987.91 0.973 146.52 1988.91 0.978 145.14 1989.91 0.983 143.78 1990.91 0.987 142.43 1991.91 0.993 141.10 1992.91 0.998 139.78 1993.91 1.003 138.47 1994.91 1.008 137.18 1995.91 1.014 135.90 1996.91 1.019 134.63 1997.91 1.025 133.38 1998.91 1.031 132.14 1999.91 1.036 130.92 2000.91 1.042 129.70 2001.91 1.048 128.51 2002.91 1.054 127.32 2003.91 1.059 126.15 2004.91 1.065 124.99 2005.91 1.071 123.84 2006.91 1.076 122.71 2007.91 1.082 121.58 2008.91 1.087 120.47 2009.91 1.093 119.37 2010.91 1.098 118.28 2011.91 1.103 117.20 2012.91 1.108 116.13 2013.91 1.113 115.06 2014.91 1.118 114.01 2015.91 1.122 112.97 2016.91 1.127 111.94 2017.91 1.131 110.91 2018.91 1.135 109.89 2019.91 1.139 108.88 2020.91 1.143 107.87 2021.91 1.147 106.88 2022.91 1.150 105.88 2023.91 1.154 104.90 2024.91 1.157 103.92 2025.91 1.160 102.94 2026.91 1.162 101.97 2027.91 1.165 101.01 2028.91 1.167 100.04 2029.91 1.169 99.08 2030.91 1.171 98.13 2031.91 1.173 97.18 2032.91 1.174 96.23 2033.91 1.176 95.28 2034.91 1.177 94.33 2035.91 1.177 93.39 2036.91 1.178 92.45 2037.91 1.178 91.50 2038.91 1.179 90.56 2039.91 1.179 89.62 2040.91 1.179 88.68 2041.91 1.178 87.74 2042.91 1.178 86.79 2043.91 1.177 85.85 2044.91 1.176 84.90 2045.91 1.175 83.96 2046.91 1.174 83.01 2047.91 1.172 82.06 2048.91 1.171 81.10 2049.91 1.169 80.15 2050.91 1.167 79.19 2051.91 1.165 78.23 2052.91 1.163 77.26 2053.91 1.160 76.29 2054.91 1.158 75.32 2055.91 1.155 74.34 2056.91 1.153 73.36 2057.91 1.150 72.37 2058.91 1.147 71.38 2059.91 1.144 70.38 2060.91 1.141 69.38 2061.91 1.138 68.37 2062.91 1.135 67.36 2063.91 1.132 66.34 2064.91 1.128 65.31 2065.91 1.125 64.28 2066.91 1.122 63.25 2067.91 1.118 62.20 2068.91 1.115 61.16 2069.91 1.112 60.10 2070.91 1.108 59.04 2071.91 1.105 57.97 2072.91 1.102 56.89 2073.91 1.098 55.81 2074.91 1.095 54.72 2075.91 1.092 53.63 2076.91 1.089 52.53 2077.91 1.085 51.42 2078.91 1.082 50.31 2079.91 1.079 49.19 2080.91 1.077 48.06 2081.91 1.074 46.93 2082.91 1.071 45.79 2083.91 1.069 44.65 2084.91 1.066 43.50 2085.91 1.064 42.35 2086.91 1.062 41.19 2087.91 1.059 40.02 2088.91 1.058 38.86 2089.91 1.056 37.68 2090.91 1.054 36.51 2091.91 1.053 35.33 2092.91 1.051 34.15 2093.91 1.050 32.96 2094.91 1.049 31.78 2095.91 1.049 30.59 2096.91 1.048 29.40 2097.91 1.048 28.21 2098.91 1.048 27.01 2099.91 1.048 25.82 2100.91 1.048 24.63 2101.91 1.048 23.44 2102.91 1.049 22.25 2103.91 1.050 21.06 2104.91 1.051 19.87 2105.91 1.052 18.69 2106.91 1.053 17.51 2107.91 1.055 16.33 2108.91 1.057 15.16 2109.91 1.059 13.99 2110.91 1.061 12.82 2111.91 1.064 11.66 2112.91 1.066 10.51 2113.91 1.069 9.36 2114.91 1.072 8.22 2115.91 1.076 7.09 2116.91 1.079 5.96 2117.91 1.083 4.84 2118.91 1.087 3.73 2119.91 1.091 2.62 2120.91 1.095 1.53 2121.91 1.099 0.44 2122.91 1.104 359.36 2123.91 1.109 358.29 2124.91 1.114 357.23 2125.91 1.119 356.18 2126.91 1.124 355.14 2127.91 1.129 354.11 2128.91 1.135 353.09 2129.91 1.141 352.08 2130.91 1.147 351.08 2131.91 1.153 350.09 2132.91 1.159 349.11 2133.91 1.165 348.14 2134.91 1.171 347.18 2135.91 1.178 346.23 2136.91 1.184 345.30 2137.91 1.191 344.37 2138.91 1.198 343.45 2139.91 1.205 342.54 2140.91 1.212 341.65 2141.91 1.219 340.76 2142.91 1.226 339.89 2143.91 1.234 339.02 2144.91 1.241 338.17 2145.91 1.249 337.32 2146.91 1.256 336.49 2147.91 1.264 335.67 2148.91 1.271 334.85 2149.91 1.279 334.05 2150.91 1.287 333.25 2151.91 1.295 332.47 2152.91 1.302 331.69 2153.91 1.310 330.92 2154.91 1.318 330.17 2155.91 1.326 329.42 2156.91 1.334 328.68 2157.91 1.342 327.95 2158.91 1.350 327.23 2159.91 1.358 326.51 2160.91 1.366 325.81 2161.91 1.374 325.11 2162.91 1.382 324.42 2163.91 1.390 323.74 2164.91 1.398 323.07 2165.91 1.406 322.40 2166.91 1.414 321.74 2167.91 1.422 321.09 2168.91 1.430 320.45 2169.91 1.438 319.81 2170.91 1.446 319.19 2171.91 1.454 318.56 2172.91 1.462 317.95 2173.91 1.470 317.34 2174.91 1.478 316.74 2175.91 1.486 316.14 2176.91 1.493 315.55 2177.91 1.501 314.97 2178.91 1.509 314.39 2179.91 1.516 313.82 2180.91 1.524 313.25 2181.91 1.531 312.69 2182.91 1.539 312.14 2183.91 1.546 311.59 2184.91 1.554 311.04 2185.91 1.561 310.50 2186.91 1.568 309.97 2187.91 1.575 309.44 2188.91 1.582 308.91 2189.91 1.590 308.39 2190.91 1.597 307.88 2191.91 1.603 307.37 2192.91 1.610 306.86 2193.91 1.617 306.36 2194.91 1.624 305.86 2195.91 1.630 305.36 2196.91 1.637 304.87 2197.91 1.643 304.39 2198.91 1.650 303.90 2199.91 1.656 303.42 2200.91 1.662 302.95 2201.91 1.668 302.48 2202.91 1.674 302.01 2203.91 1.680 301.54 2204.91 1.686 301.08 2205.91 1.691 300.62 2206.91 1.697 300.17 2207.91 1.703 299.71 2208.91 1.708 299.26 2209.91 1.713 298.82 2210.91 1.719 298.37 2211.91 1.724 297.93 2212.91 1.729 297.49 2213.91 1.734 297.06 2214.91 1.739 296.62 2215.91 1.743 296.19 2216.91 1.748 295.76 2217.91 1.752 295.33 2218.91 1.757 294.91 2219.91 1.761 294.49 2220.91 1.765 294.06 2221.91 1.769 293.65 2222.91 1.773 293.23 2223.91 1.777 292.81 2224.91 1.781 292.40 2225.91 1.785 291.99 2226.91 1.788 291.58 2227.91 1.791 291.17 2228.91 1.795 290.76 2229.91 1.798 290.36 2230.91 1.801 289.95 2231.91 1.804 289.55 2232.91 1.807 289.15 2233.91 1.809 288.75 2234.91 1.812 288.35 2235.91 1.814 287.95 2236.91 1.817 287.55 2237.91 1.819 287.16 2238.91 1.821 286.76 2239.91 1.823 286.37
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 15:36:48 |