| WDS: | STF1338AB | WDS ID/Discoverer |
| P: | 381.500 | Orbital period (years) |
| a: | 1.48 | Semi-major axis (arcseconds) |
| i: | 29.8 | Inclination (degrees) |
| Ω: | 164.4 | Longitude of ascending node (degrees) |
| T: | 2001.400 | Epoch of periastron passage (year) |
| e: | 0.202 | Eccentricity |
| ω: | 120.4 | Longitude of periastron (degrees) |
| Start-Year: | 1834.25 | Year |
| End-Year: | 2215.75 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STF1338AB |
||
| Position: | 092059.40+381117.9 | Epoch-2000 right ascension and declination |
| WDS-ID: | 09210+3811 | WDS designation |
| Discoverer Code: | STF1338AB | Discover designation and components |
| ADS number: | 7307 | Aitken Double Star catalog |
| HD number: | 80441 | HD catalog number |
| Hipparcos number: | 45858 | Hipparcos catalog number |
| V1: | 6.72 | Magnitude of the primary |
| V2: | 7.08 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2023 | 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: | Sca2023a | 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 1.194 323.32 -------------------------- 1834.25 1.653 124.03 1835.25 1.655 124.67 1836.25 1.656 125.31 1837.25 1.657 125.95 1838.25 1.658 126.59 1839.25 1.660 127.23 1840.25 1.661 127.87 1841.25 1.662 128.50 1842.25 1.663 129.14 1843.25 1.663 129.77 1844.25 1.664 130.41 1845.25 1.665 131.04 1846.25 1.666 131.68 1847.25 1.666 132.31 1848.25 1.667 132.94 1849.25 1.667 133.57 1850.25 1.668 134.21 1851.25 1.668 134.84 1852.25 1.668 135.47 1853.25 1.668 136.10 1854.25 1.668 136.73 1855.25 1.668 137.36 1856.25 1.668 137.99 1857.25 1.668 138.63 1858.25 1.668 139.26 1859.25 1.667 139.89 1860.25 1.667 140.52 1861.25 1.666 141.15 1862.25 1.665 141.79 1863.25 1.665 142.42 1864.25 1.664 143.05 1865.25 1.663 143.69 1866.25 1.662 144.32 1867.25 1.661 144.96 1868.25 1.660 145.60 1869.25 1.658 146.24 1870.25 1.657 146.88 1871.25 1.655 147.52 1872.25 1.654 148.16 1873.25 1.652 148.80 1874.25 1.650 149.45 1875.25 1.648 150.09 1876.25 1.646 150.74 1877.25 1.644 151.39 1878.25 1.642 152.04 1879.25 1.639 152.69 1880.25 1.637 153.35 1881.25 1.634 154.00 1882.25 1.632 154.66 1883.25 1.629 155.32 1884.25 1.626 155.99 1885.25 1.623 156.65 1886.25 1.620 157.32 1887.25 1.617 157.99 1888.25 1.613 158.66 1889.25 1.610 159.34 1890.25 1.606 160.02 1891.25 1.603 160.70 1892.25 1.599 161.39 1893.25 1.595 162.08 1894.25 1.591 162.77 1895.25 1.587 163.46 1896.25 1.583 164.16 1897.25 1.578 164.87 1898.25 1.574 165.57 1899.25 1.569 166.28 1900.25 1.565 167.00 1901.25 1.560 167.72 1902.25 1.555 168.44 1903.25 1.550 169.17 1904.25 1.545 169.91 1905.25 1.539 170.65 1906.25 1.534 171.39 1907.25 1.529 172.14 1908.25 1.523 172.89 1909.25 1.517 173.65 1910.25 1.511 174.42 1911.25 1.506 175.19 1912.25 1.500 175.97 1913.25 1.493 176.75 1914.25 1.487 177.54 1915.25 1.481 178.34 1916.25 1.474 179.15 1917.25 1.468 179.96 1918.25 1.461 180.78 1919.25 1.455 181.60 1920.25 1.448 182.44 1921.25 1.441 183.28 1922.25 1.434 184.13 1923.25 1.427 184.99 1924.25 1.420 185.86 1925.25 1.412 186.73 1926.25 1.405 187.62 1927.25 1.398 188.51 1928.25 1.390 189.42 1929.25 1.383 190.33 1930.25 1.375 191.25 1931.25 1.367 192.19 1932.25 1.360 193.13 1933.25 1.352 194.09 1934.25 1.344 195.06 1935.25 1.336 196.03 1936.25 1.328 197.02 1937.25 1.320 198.02 1938.25 1.312 199.04 1939.25 1.304 200.06 1940.25 1.296 201.10 1941.25 1.288 202.16 1942.25 1.280 203.22 1943.25 1.272 204.30 1944.25 1.264 205.39 1945.25 1.256 206.50 1946.25 1.248 207.62 1947.25 1.240 208.75 1948.25 1.233 209.90 1949.25 1.225 211.06 1950.25 1.217 212.24 1951.25 1.209 213.44 1952.25 1.201 214.64 1953.25 1.194 215.87 1954.25 1.186 217.11 1955.25 1.179 218.37 1956.25 1.171 219.64 1957.25 1.164 220.93 1958.25 1.157 222.23 1959.25 1.150 223.55 1960.25 1.143 224.89 1961.25 1.137 226.24 1962.25 1.130 227.61 1963.25 1.124 228.99 1964.25 1.117 230.39 1965.25 1.111 231.80 1966.25 1.106 233.23 1967.25 1.100 234.68 1968.25 1.095 236.14 1969.25 1.089 237.61 1970.25 1.084 239.10 1971.25 1.080 240.60 1972.25 1.075 242.11 1973.25 1.071 243.64 1974.25 1.067 245.17 1975.25 1.063 246.72 1976.25 1.060 248.28 1977.25 1.057 249.85 1978.25 1.054 251.43 1979.25 1.051 253.01 1980.25 1.049 254.61 1981.25 1.047 256.21 1982.25 1.045 257.81 1983.25 1.044 259.42 1984.25 1.043 261.04 1985.25 1.042 262.66 1986.25 1.041 264.28 1987.25 1.041 265.90 1988.25 1.041 267.52 1989.25 1.041 269.14 1990.25 1.042 270.76 1991.25 1.043 272.37 1992.25 1.044 273.99 1993.25 1.046 275.60 1994.25 1.047 277.20 1995.25 1.049 278.80 1996.25 1.052 280.39 1997.25 1.054 281.98 1998.25 1.057 283.55 1999.25 1.060 285.12 2000.25 1.063 286.68 2001.25 1.067 288.23 2002.25 1.070 289.77 2003.25 1.074 291.30 2004.25 1.078 292.82 2005.25 1.082 294.32 2006.25 1.087 295.82 2007.25 1.091 297.30 2008.25 1.096 298.77 2009.25 1.101 300.22 2010.25 1.105 301.67 2011.25 1.110 303.10 2012.25 1.116 304.52 2013.25 1.121 305.92 2014.25 1.126 307.31 2015.25 1.132 308.69 2016.25 1.137 310.06 2017.25 1.142 311.41 2018.25 1.148 312.75 2019.25 1.154 314.08 2020.25 1.159 315.39 2021.25 1.165 316.69 2022.25 1.170 317.98 2023.25 1.176 319.25 2024.25 1.182 320.52 2025.25 1.187 321.77 2026.25 1.193 323.01 2027.25 1.199 324.24 2028.25 1.204 325.46 2029.25 1.210 326.66 2030.25 1.215 327.86 2031.25 1.220 329.04 2032.25 1.226 330.22 2033.25 1.231 331.38 2034.25 1.236 332.53 2035.25 1.242 333.68 2036.25 1.247 334.81 2037.25 1.252 335.94 2038.25 1.257 337.06 2039.25 1.261 338.16 2040.25 1.266 339.26 2041.25 1.271 340.36 2042.25 1.276 341.44 2043.25 1.280 342.51 2044.25 1.285 343.58 2045.25 1.289 344.64 2046.25 1.293 345.70 2047.25 1.297 346.74 2048.25 1.301 347.79 2049.25 1.305 348.82 2050.25 1.309 349.85 2051.25 1.313 350.87 2052.25 1.317 351.88 2053.25 1.321 352.89 2054.25 1.324 353.90 2055.25 1.328 354.90 2056.25 1.331 355.89 2057.25 1.334 356.88 2058.25 1.337 357.87 2059.25 1.340 358.85 2060.25 1.343 359.82 2061.25 1.346 0.79 2062.25 1.349 1.76 2063.25 1.352 2.72 2064.25 1.355 3.68 2065.25 1.357 4.64 2066.25 1.360 5.59 2067.25 1.362 6.54 2068.25 1.365 7.48 2069.25 1.367 8.42 2070.25 1.369 9.36 2071.25 1.372 10.30 2072.25 1.374 11.23 2073.25 1.376 12.16 2074.25 1.378 13.09 2075.25 1.380 14.01 2076.25 1.382 14.93 2077.25 1.383 15.85 2078.25 1.385 16.77 2079.25 1.387 17.68 2080.25 1.389 18.59 2081.25 1.390 19.50 2082.25 1.392 20.41 2083.25 1.394 21.32 2084.25 1.395 22.22 2085.25 1.397 23.12 2086.25 1.398 24.02 2087.25 1.400 24.92 2088.25 1.401 25.81 2089.25 1.403 26.71 2090.25 1.404 27.60 2091.25 1.405 28.49 2092.25 1.407 29.38 2093.25 1.408 30.27 2094.25 1.409 31.15 2095.25 1.411 32.04 2096.25 1.412 32.92 2097.25 1.413 33.80 2098.25 1.414 34.68 2099.25 1.416 35.55 2100.25 1.417 36.43 2101.25 1.418 37.30 2102.25 1.420 38.18 2103.25 1.421 39.05 2104.25 1.422 39.92 2105.25 1.423 40.78 2106.25 1.425 41.65 2107.25 1.426 42.51 2108.25 1.427 43.38 2109.25 1.429 44.24 2110.25 1.430 45.10 2111.25 1.431 45.96 2112.25 1.433 46.81 2113.25 1.434 47.67 2114.25 1.436 48.52 2115.25 1.437 49.37 2116.25 1.438 50.22 2117.25 1.440 51.07 2118.25 1.441 51.92 2119.25 1.443 52.76 2120.25 1.444 53.61 2121.25 1.446 54.45 2122.25 1.447 55.29 2123.25 1.449 56.12 2124.25 1.451 56.96 2125.25 1.452 57.79 2126.25 1.454 58.63 2127.25 1.456 59.46 2128.25 1.457 60.28 2129.25 1.459 61.11 2130.25 1.461 61.93 2131.25 1.463 62.76 2132.25 1.465 63.58 2133.25 1.466 64.39 2134.25 1.468 65.21 2135.25 1.470 66.02 2136.25 1.472 66.84 2137.25 1.474 67.64 2138.25 1.476 68.45 2139.25 1.478 69.26 2140.25 1.480 70.06 2141.25 1.482 70.86 2142.25 1.484 71.66 2143.25 1.486 72.46 2144.25 1.489 73.25 2145.25 1.491 74.04 2146.25 1.493 74.83 2147.25 1.495 75.62 2148.25 1.498 76.40 2149.25 1.500 77.18 2150.25 1.502 77.96 2151.25 1.504 78.74 2152.25 1.507 79.52 2153.25 1.509 80.29 2154.25 1.512 81.06 2155.25 1.514 81.83 2156.25 1.516 82.59 2157.25 1.519 83.35 2158.25 1.521 84.11 2159.25 1.524 84.87 2160.25 1.526 85.63 2161.25 1.529 86.38 2162.25 1.531 87.13 2163.25 1.534 87.88 2164.25 1.536 88.62 2165.25 1.539 89.37 2166.25 1.541 90.11 2167.25 1.544 90.85 2168.25 1.547 91.58 2169.25 1.549 92.31 2170.25 1.552 93.05 2171.25 1.554 93.77 2172.25 1.557 94.50 2173.25 1.560 95.22 2174.25 1.562 95.94 2175.25 1.565 96.66 2176.25 1.567 97.38 2177.25 1.570 98.09 2178.25 1.573 98.80 2179.25 1.575 99.51 2180.25 1.578 100.22 2181.25 1.580 100.93 2182.25 1.583 101.63 2183.25 1.585 102.33 2184.25 1.588 103.03 2185.25 1.590 103.72 2186.25 1.593 104.41 2187.25 1.595 105.11 2188.25 1.598 105.80 2189.25 1.600 106.48 2190.25 1.603 107.17 2191.25 1.605 107.85 2192.25 1.607 108.53 2193.25 1.610 109.21 2194.25 1.612 109.89 2195.25 1.614 110.56 2196.25 1.617 111.23 2197.25 1.619 111.91 2198.25 1.621 112.57 2199.25 1.623 113.24 2200.25 1.626 113.91 2201.25 1.628 114.57 2202.25 1.630 115.23 2203.25 1.632 115.89 2204.25 1.634 116.55 2205.25 1.636 117.21 2206.25 1.638 117.87 2207.25 1.639 118.52 2208.25 1.641 119.17 2209.25 1.643 119.83 2210.25 1.645 120.48 2211.25 1.646 121.12 2212.25 1.648 121.77 2213.25 1.650 122.42 2214.25 1.651 123.06 2215.25 1.653 123.71
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 16:17:33 |