| WDS: | STF1273AB,C | WDS ID/Discoverer |
| P: | 371.898 | Orbital period (years) |
| a: | 3.09562 | Semi-major axis (arcseconds) |
| i: | 46.879 | Inclination (degrees) |
| Ω: | 162.512 | Longitude of ascending node (degrees) |
| T: | 2085.920 | Epoch of periastron passage (year) |
| e: | 0.47195 | Eccentricity |
| ω: | 256.87 | Longitude of periastron (degrees) |
| Start-Year: | 1839.05085 | Year |
| End-Year: | 2210.94915 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STF1273AB,C |
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| Position: | 084646.51+062507.7 | Epoch-2000 right ascension and declination |
| WDS-ID: | 08468+0625 | WDS designation |
| Discoverer Code: | STF1273AB,C | Discover designation and components |
| ADS number: | 6993 | Aitken Double Star catalog |
| HD number: | 74874 | HD catalog number |
| Hipparcos number: | 43109 | Hipparcos catalog number |
| V1: | 3.49 | Magnitude of the primary |
| V2: | 6.66 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2014 | Date of last observation |
| Orbit grade: | 3 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | 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 2.664 315.88 -------------------------- 1839.05 3.443 203.20 1840.05 3.442 203.67 1841.05 3.441 204.14 1842.05 3.440 204.62 1843.05 3.438 205.09 1844.05 3.437 205.56 1845.05 3.435 206.04 1846.05 3.433 206.51 1847.05 3.431 206.98 1848.05 3.429 207.46 1849.05 3.427 207.93 1850.05 3.424 208.41 1851.05 3.422 208.89 1852.05 3.419 209.37 1853.05 3.416 209.85 1854.05 3.413 210.32 1855.05 3.410 210.80 1856.05 3.407 211.29 1857.05 3.404 211.77 1858.05 3.401 212.25 1859.05 3.397 212.73 1860.05 3.394 213.22 1861.05 3.390 213.71 1862.05 3.386 214.19 1863.05 3.382 214.68 1864.05 3.379 215.17 1865.05 3.375 215.66 1866.05 3.371 216.15 1867.05 3.366 216.64 1868.05 3.362 217.14 1869.05 3.358 217.63 1870.05 3.354 218.13 1871.05 3.349 218.63 1872.05 3.345 219.13 1873.05 3.340 219.63 1874.05 3.336 220.13 1875.05 3.331 220.63 1876.05 3.326 221.14 1877.05 3.322 221.64 1878.05 3.317 222.15 1879.05 3.312 222.66 1880.05 3.307 223.17 1881.05 3.302 223.68 1882.05 3.297 224.19 1883.05 3.292 224.71 1884.05 3.287 225.22 1885.05 3.282 225.74 1886.05 3.277 226.26 1887.05 3.272 226.78 1888.05 3.267 227.31 1889.05 3.262 227.83 1890.05 3.257 228.36 1891.05 3.252 228.89 1892.05 3.246 229.41 1893.05 3.241 229.95 1894.05 3.236 230.48 1895.05 3.231 231.01 1896.05 3.226 231.55 1897.05 3.220 232.09 1898.05 3.215 232.63 1899.05 3.210 233.17 1900.05 3.205 233.71 1901.05 3.199 234.26 1902.05 3.194 234.81 1903.05 3.189 235.35 1904.05 3.184 235.91 1905.05 3.178 236.46 1906.05 3.173 237.01 1907.05 3.168 237.57 1908.05 3.163 238.13 1909.05 3.158 238.69 1910.05 3.152 239.25 1911.05 3.147 239.81 1912.05 3.142 240.38 1913.05 3.137 240.94 1914.05 3.132 241.51 1915.05 3.127 242.08 1916.05 3.122 242.66 1917.05 3.117 243.23 1918.05 3.112 243.81 1919.05 3.107 244.38 1920.05 3.102 244.96 1921.05 3.098 245.55 1922.05 3.093 246.13 1923.05 3.088 246.71 1924.05 3.083 247.30 1925.05 3.078 247.89 1926.05 3.074 248.48 1927.05 3.069 249.07 1928.05 3.065 249.67 1929.05 3.060 250.26 1930.05 3.056 250.86 1931.05 3.051 251.46 1932.05 3.047 252.06 1933.05 3.042 252.67 1934.05 3.038 253.27 1935.05 3.034 253.88 1936.05 3.030 254.49 1937.05 3.025 255.10 1938.05 3.021 255.71 1939.05 3.017 256.32 1940.05 3.013 256.94 1941.05 3.009 257.55 1942.05 3.005 258.17 1943.05 3.001 258.79 1944.05 2.998 259.41 1945.05 2.994 260.03 1946.05 2.990 260.66 1947.05 2.986 261.28 1948.05 2.983 261.91 1949.05 2.979 262.54 1950.05 2.976 263.17 1951.05 2.972 263.80 1952.05 2.969 264.44 1953.05 2.965 265.07 1954.05 2.962 265.71 1955.05 2.959 266.35 1956.05 2.955 266.99 1957.05 2.952 267.63 1958.05 2.949 268.27 1959.05 2.946 268.91 1960.05 2.943 269.56 1961.05 2.940 270.20 1962.05 2.937 270.85 1963.05 2.934 271.50 1964.05 2.931 272.15 1965.05 2.928 272.80 1966.05 2.925 273.45 1967.05 2.922 274.11 1968.05 2.919 274.76 1969.05 2.916 275.42 1970.05 2.914 276.08 1971.05 2.911 276.74 1972.05 2.908 277.40 1973.05 2.905 278.06 1974.05 2.903 278.72 1975.05 2.900 279.39 1976.05 2.897 280.05 1977.05 2.894 280.72 1978.05 2.892 281.39 1979.05 2.889 282.06 1980.05 2.886 282.73 1981.05 2.884 283.40 1982.05 2.881 284.07 1983.05 2.878 284.74 1984.05 2.876 285.42 1985.05 2.873 286.10 1986.05 2.870 286.77 1987.05 2.867 287.45 1988.05 2.864 288.13 1989.05 2.861 288.82 1990.05 2.858 289.50 1991.05 2.855 290.19 1992.05 2.852 290.87 1993.05 2.849 291.56 1994.05 2.846 292.25 1995.05 2.843 292.94 1996.05 2.840 293.63 1997.05 2.836 294.33 1998.05 2.833 295.02 1999.05 2.829 295.72 2000.05 2.825 296.42 2001.05 2.822 297.12 2002.05 2.818 297.82 2003.05 2.814 298.53 2004.05 2.810 299.24 2005.05 2.805 299.95 2006.05 2.801 300.66 2007.05 2.796 301.37 2008.05 2.792 302.09 2009.05 2.787 302.81 2010.05 2.782 303.53 2011.05 2.776 304.25 2012.05 2.771 304.98 2013.05 2.765 305.71 2014.05 2.759 306.44 2015.05 2.753 307.17 2016.05 2.747 307.91 2017.05 2.740 308.66 2018.05 2.734 309.40 2019.05 2.727 310.15 2020.05 2.719 310.91 2021.05 2.712 311.66 2022.05 2.704 312.43 2023.05 2.695 313.19 2024.05 2.687 313.97 2025.05 2.678 314.74 2026.05 2.669 315.53 2027.05 2.659 316.31 2028.05 2.649 317.11 2029.05 2.639 317.91 2030.05 2.628 318.71 2031.05 2.617 319.53 2032.05 2.605 320.35 2033.05 2.593 321.17 2034.05 2.580 322.01 2035.05 2.567 322.85 2036.05 2.553 323.71 2037.05 2.539 324.57 2038.05 2.525 325.44 2039.05 2.509 326.32 2040.05 2.494 327.22 2041.05 2.477 328.12 2042.05 2.460 329.04 2043.05 2.442 329.97 2044.05 2.424 330.91 2045.05 2.405 331.87 2046.05 2.385 332.85 2047.05 2.365 333.84 2048.05 2.344 334.85 2049.05 2.322 335.87 2050.05 2.299 336.92 2051.05 2.276 337.99 2052.05 2.251 339.08 2053.05 2.226 340.20 2054.05 2.200 341.34 2055.05 2.173 342.51 2056.05 2.146 343.70 2057.05 2.117 344.94 2058.05 2.088 346.20 2059.05 2.057 347.50 2060.05 2.026 348.84 2061.05 1.994 350.23 2062.05 1.961 351.66 2063.05 1.927 353.14 2064.05 1.893 354.67 2065.05 1.857 356.26 2066.05 1.821 357.91 2067.05 1.784 359.63 2068.05 1.747 1.43 2069.05 1.709 3.30 2070.05 1.670 5.26 2071.05 1.631 7.31 2072.05 1.592 9.46 2073.05 1.553 11.72 2074.05 1.514 14.10 2075.05 1.475 16.60 2076.05 1.437 19.24 2077.05 1.399 22.02 2078.05 1.363 24.95 2079.05 1.328 28.04 2080.05 1.294 31.30 2081.05 1.263 34.72 2082.05 1.234 38.31 2083.05 1.207 42.07 2084.05 1.184 45.98 2085.05 1.164 50.04 2086.05 1.148 54.22 2087.05 1.136 58.51 2088.05 1.128 62.88 2089.05 1.125 67.29 2090.05 1.126 71.70 2091.05 1.132 76.09 2092.05 1.142 80.42 2093.05 1.157 84.66 2094.05 1.175 88.77 2095.05 1.197 92.75 2096.05 1.223 96.56 2097.05 1.252 100.22 2098.05 1.284 103.69 2099.05 1.318 107.00 2100.05 1.354 110.13 2101.05 1.392 113.10 2102.05 1.432 115.90 2103.05 1.472 118.56 2104.05 1.514 121.06 2105.05 1.556 123.44 2106.05 1.599 125.68 2107.05 1.642 127.81 2108.05 1.686 129.83 2109.05 1.729 131.75 2110.05 1.773 133.57 2111.05 1.816 135.31 2112.05 1.859 136.96 2113.05 1.902 138.54 2114.05 1.944 140.06 2115.05 1.986 141.50 2116.05 2.027 142.89 2117.05 2.067 144.23 2118.05 2.107 145.51 2119.05 2.147 146.75 2120.05 2.186 147.94 2121.05 2.224 149.09 2122.05 2.261 150.20 2123.05 2.297 151.28 2124.05 2.333 152.32 2125.05 2.368 153.33 2126.05 2.403 154.31 2127.05 2.437 155.27 2128.05 2.470 156.20 2129.05 2.502 157.10 2130.05 2.533 157.98 2131.05 2.564 158.84 2132.05 2.594 159.68 2133.05 2.624 160.50 2134.05 2.652 161.31 2135.05 2.680 162.09 2136.05 2.708 162.86 2137.05 2.734 163.62 2138.05 2.760 164.36 2139.05 2.785 165.09 2140.05 2.810 165.80 2141.05 2.834 166.50 2142.05 2.857 167.19 2143.05 2.880 167.87 2144.05 2.902 168.54 2145.05 2.924 169.20 2146.05 2.945 169.85 2147.05 2.965 170.49 2148.05 2.985 171.12 2149.05 3.004 171.74 2150.05 3.023 172.36 2151.05 3.041 172.97 2152.05 3.059 173.57 2153.05 3.076 174.16 2154.05 3.093 174.75 2155.05 3.109 175.33 2156.05 3.124 175.91 2157.05 3.140 176.48 2158.05 3.154 177.04 2159.05 3.169 177.60 2160.05 3.182 178.16 2161.05 3.196 178.70 2162.05 3.209 179.25 2163.05 3.221 179.79 2164.05 3.233 180.33 2165.05 3.245 180.86 2166.05 3.256 181.39 2167.05 3.267 181.92 2168.05 3.277 182.44 2169.05 3.287 182.96 2170.05 3.297 183.47 2171.05 3.306 183.99 2172.05 3.315 184.50 2173.05 3.324 185.00 2174.05 3.332 185.51 2175.05 3.340 186.01 2176.05 3.347 186.51 2177.05 3.354 187.01 2178.05 3.361 187.50 2179.05 3.368 188.00 2180.05 3.374 188.49 2181.05 3.380 188.98 2182.05 3.386 189.47 2183.05 3.391 189.95 2184.05 3.396 190.44 2185.05 3.401 190.92 2186.05 3.406 191.41 2187.05 3.410 191.89 2188.05 3.414 192.37 2189.05 3.418 192.85 2190.05 3.421 193.33 2191.05 3.424 193.80 2192.05 3.427 194.28 2193.05 3.430 194.75 2194.05 3.433 195.23 2195.05 3.435 195.70 2196.05 3.437 196.18 2197.05 3.439 196.65 2198.05 3.440 197.12 2199.05 3.442 197.59 2200.05 3.443 198.07 2201.05 3.444 198.54 2202.05 3.445 199.01 2203.05 3.445 199.48 2204.05 3.445 199.95 2205.05 3.446 200.42 2206.05 3.446 200.89 2207.05 3.445 201.36 2208.05 3.445 201.83 2209.05 3.445 202.31 2210.05 3.444 202.78
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 16:10:58 |