| WDS: | STF1216 | WDS ID/Discoverer |
| P: | 402.000 | Orbital period (years) |
| a: | 0.565 | Semi-major axis (arcseconds) |
| i: | 31.7 | Inclination (degrees) |
| Ω: | 264.1 | Longitude of ascending node (degrees) |
| T: | 2322.000 | Epoch of periastron passage (year) |
| e: | 0.109 | Eccentricity |
| ω: | 310.8 | Longitude of periastron (degrees) |
| Start-Year: | 1824.0 | Year |
| End-Year: | 2226.0 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STF1216 |
||
| Position: | 082120.28-013607.3 | Epoch-2000 right ascension and declination |
| WDS-ID: | 08213-0136 | WDS designation |
| Discoverer Code: | STF1216 | Discover designation and components |
| ADS number: | 6762 | Aitken Double Star catalog |
| HD number: | 70340 | HD catalog number |
| Hipparcos number: | 40941 | Hipparcos catalog number |
| V1: | 6.85 | Magnitude of the primary |
| V2: | 7.88 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2013 | 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: | Tok2014a | 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 0.516 318.19 -------------------------- 1824.00 0.544 112.42 1825.00 0.542 113.24 1826.00 0.540 114.06 1827.00 0.538 114.89 1828.00 0.536 115.73 1829.00 0.534 116.58 1830.00 0.532 117.43 1831.00 0.530 118.29 1832.00 0.527 119.15 1833.00 0.525 120.02 1834.00 0.523 120.90 1835.00 0.521 121.79 1836.00 0.519 122.69 1837.00 0.516 123.59 1838.00 0.514 124.50 1839.00 0.512 125.42 1840.00 0.510 126.35 1841.00 0.508 127.28 1842.00 0.505 128.22 1843.00 0.503 129.17 1844.00 0.501 130.13 1845.00 0.499 131.10 1846.00 0.496 132.08 1847.00 0.494 133.06 1848.00 0.492 134.06 1849.00 0.490 135.06 1850.00 0.488 136.07 1851.00 0.486 137.09 1852.00 0.484 138.12 1853.00 0.481 139.16 1854.00 0.479 140.21 1855.00 0.477 141.27 1856.00 0.475 142.33 1857.00 0.473 143.41 1858.00 0.471 144.49 1859.00 0.470 145.58 1860.00 0.468 146.68 1861.00 0.466 147.79 1862.00 0.464 148.91 1863.00 0.462 150.04 1864.00 0.461 151.17 1865.00 0.459 152.32 1866.00 0.457 153.47 1867.00 0.456 154.63 1868.00 0.454 155.80 1869.00 0.453 156.97 1870.00 0.451 158.15 1871.00 0.450 159.34 1872.00 0.449 160.54 1873.00 0.448 161.74 1874.00 0.446 162.95 1875.00 0.445 164.17 1876.00 0.444 165.39 1877.00 0.443 166.62 1878.00 0.442 167.85 1879.00 0.442 169.09 1880.00 0.441 170.33 1881.00 0.440 171.58 1882.00 0.439 172.83 1883.00 0.439 174.09 1884.00 0.438 175.34 1885.00 0.438 176.60 1886.00 0.437 177.86 1887.00 0.437 179.13 1888.00 0.437 180.39 1889.00 0.437 181.66 1890.00 0.437 182.93 1891.00 0.437 184.20 1892.00 0.437 185.46 1893.00 0.437 186.73 1894.00 0.437 188.00 1895.00 0.437 189.26 1896.00 0.438 190.52 1897.00 0.438 191.78 1898.00 0.439 193.04 1899.00 0.439 194.30 1900.00 0.440 195.55 1901.00 0.440 196.80 1902.00 0.441 198.04 1903.00 0.442 199.29 1904.00 0.443 200.52 1905.00 0.444 201.75 1906.00 0.444 202.98 1907.00 0.445 204.20 1908.00 0.446 205.42 1909.00 0.448 206.63 1910.00 0.449 207.83 1911.00 0.450 209.03 1912.00 0.451 210.22 1913.00 0.452 211.41 1914.00 0.454 212.59 1915.00 0.455 213.76 1916.00 0.456 214.92 1917.00 0.458 216.08 1918.00 0.459 217.23 1919.00 0.460 218.38 1920.00 0.462 219.51 1921.00 0.463 220.64 1922.00 0.465 221.77 1923.00 0.466 222.88 1924.00 0.468 223.99 1925.00 0.469 225.09 1926.00 0.471 226.18 1927.00 0.473 227.27 1928.00 0.474 228.35 1929.00 0.476 229.42 1930.00 0.477 230.49 1931.00 0.479 231.54 1932.00 0.480 232.60 1933.00 0.482 233.64 1934.00 0.483 234.68 1935.00 0.485 235.71 1936.00 0.487 236.73 1937.00 0.488 237.75 1938.00 0.490 238.76 1939.00 0.491 239.77 1940.00 0.493 240.77 1941.00 0.494 241.76 1942.00 0.496 242.75 1943.00 0.497 243.73 1944.00 0.498 244.71 1945.00 0.500 245.68 1946.00 0.501 246.64 1947.00 0.502 247.60 1948.00 0.504 248.56 1949.00 0.505 249.51 1950.00 0.506 250.45 1951.00 0.508 251.39 1952.00 0.509 252.33 1953.00 0.510 253.26 1954.00 0.511 254.19 1955.00 0.512 255.11 1956.00 0.513 256.03 1957.00 0.514 256.95 1958.00 0.515 257.86 1959.00 0.516 258.77 1960.00 0.517 259.68 1961.00 0.518 260.58 1962.00 0.519 261.48 1963.00 0.520 262.38 1964.00 0.520 263.27 1965.00 0.521 264.16 1966.00 0.522 265.05 1967.00 0.523 265.94 1968.00 0.523 266.82 1969.00 0.524 267.70 1970.00 0.524 268.58 1971.00 0.525 269.46 1972.00 0.525 270.34 1973.00 0.526 271.21 1974.00 0.526 272.09 1975.00 0.527 272.96 1976.00 0.527 273.83 1977.00 0.527 274.70 1978.00 0.528 275.57 1979.00 0.528 276.44 1980.00 0.528 277.30 1981.00 0.528 278.17 1982.00 0.528 279.03 1983.00 0.529 279.90 1984.00 0.529 280.77 1985.00 0.529 281.63 1986.00 0.529 282.49 1987.00 0.529 283.36 1988.00 0.529 284.22 1989.00 0.529 285.09 1990.00 0.529 285.95 1991.00 0.529 286.82 1992.00 0.528 287.69 1993.00 0.528 288.55 1994.00 0.528 289.42 1995.00 0.528 290.29 1996.00 0.528 291.15 1997.00 0.527 292.02 1998.00 0.527 292.89 1999.00 0.527 293.76 2000.00 0.527 294.63 2001.00 0.526 295.51 2002.00 0.526 296.38 2003.00 0.526 297.25 2004.00 0.525 298.13 2005.00 0.525 299.01 2006.00 0.525 299.88 2007.00 0.524 300.76 2008.00 0.524 301.64 2009.00 0.523 302.53 2010.00 0.523 303.41 2011.00 0.523 304.29 2012.00 0.522 305.18 2013.00 0.522 306.07 2014.00 0.521 306.96 2015.00 0.521 307.85 2016.00 0.520 308.74 2017.00 0.520 309.63 2018.00 0.520 310.53 2019.00 0.519 311.42 2020.00 0.519 312.32 2021.00 0.518 313.22 2022.00 0.518 314.12 2023.00 0.518 315.02 2024.00 0.517 315.92 2025.00 0.517 316.83 2026.00 0.516 317.73 2027.00 0.516 318.64 2028.00 0.516 319.55 2029.00 0.515 320.46 2030.00 0.515 321.37 2031.00 0.515 322.28 2032.00 0.515 323.19 2033.00 0.514 324.11 2034.00 0.514 325.02 2035.00 0.514 325.94 2036.00 0.514 326.85 2037.00 0.513 327.77 2038.00 0.513 328.69 2039.00 0.513 329.61 2040.00 0.513 330.53 2041.00 0.513 331.45 2042.00 0.513 332.37 2043.00 0.513 333.29 2044.00 0.512 334.21 2045.00 0.512 335.13 2046.00 0.512 336.05 2047.00 0.512 336.97 2048.00 0.512 337.89 2049.00 0.513 338.81 2050.00 0.513 339.73 2051.00 0.513 340.65 2052.00 0.513 341.57 2053.00 0.513 342.49 2054.00 0.513 343.41 2055.00 0.514 344.33 2056.00 0.514 345.24 2057.00 0.514 346.16 2058.00 0.514 347.07 2059.00 0.515 347.98 2060.00 0.515 348.90 2061.00 0.515 349.81 2062.00 0.516 350.72 2063.00 0.516 351.62 2064.00 0.517 352.53 2065.00 0.517 353.43 2066.00 0.518 354.34 2067.00 0.518 355.24 2068.00 0.519 356.14 2069.00 0.520 357.03 2070.00 0.520 357.93 2071.00 0.521 358.82 2072.00 0.522 359.71 2073.00 0.522 0.60 2074.00 0.523 1.48 2075.00 0.524 2.36 2076.00 0.525 3.24 2077.00 0.525 4.12 2078.00 0.526 4.99 2079.00 0.527 5.87 2080.00 0.528 6.74 2081.00 0.529 7.60 2082.00 0.530 8.46 2083.00 0.531 9.32 2084.00 0.532 10.18 2085.00 0.533 11.03 2086.00 0.534 11.88 2087.00 0.535 12.73 2088.00 0.536 13.57 2089.00 0.537 14.42 2090.00 0.538 15.25 2091.00 0.539 16.09 2092.00 0.540 16.92 2093.00 0.541 17.74 2094.00 0.542 18.57 2095.00 0.543 19.39 2096.00 0.545 20.21 2097.00 0.546 21.02 2098.00 0.547 21.83 2099.00 0.548 22.63 2100.00 0.549 23.44 2101.00 0.551 24.24 2102.00 0.552 25.03 2103.00 0.553 25.83 2104.00 0.554 26.61 2105.00 0.555 27.40 2106.00 0.557 28.18 2107.00 0.558 28.96 2108.00 0.559 29.74 2109.00 0.560 30.51 2110.00 0.562 31.28 2111.00 0.563 32.04 2112.00 0.564 32.80 2113.00 0.565 33.56 2114.00 0.566 34.32 2115.00 0.568 35.07 2116.00 0.569 35.82 2117.00 0.570 36.56 2118.00 0.571 37.30 2119.00 0.573 38.04 2120.00 0.574 38.78 2121.00 0.575 39.51 2122.00 0.576 40.24 2123.00 0.577 40.97 2124.00 0.578 41.69 2125.00 0.580 42.42 2126.00 0.581 43.13 2127.00 0.582 43.85 2128.00 0.583 44.56 2129.00 0.584 45.27 2130.00 0.585 45.98 2131.00 0.586 46.69 2132.00 0.587 47.39 2133.00 0.588 48.09 2134.00 0.589 48.79 2135.00 0.590 49.48 2136.00 0.591 50.18 2137.00 0.592 50.87 2138.00 0.593 51.56 2139.00 0.594 52.24 2140.00 0.595 52.93 2141.00 0.596 53.61 2142.00 0.596 54.29 2143.00 0.597 54.97 2144.00 0.598 55.65 2145.00 0.599 56.32 2146.00 0.600 56.99 2147.00 0.600 57.67 2148.00 0.601 58.34 2149.00 0.602 59.01 2150.00 0.602 59.67 2151.00 0.603 60.34 2152.00 0.603 61.00 2153.00 0.604 61.67 2154.00 0.604 62.33 2155.00 0.605 62.99 2156.00 0.605 63.65 2157.00 0.606 64.31 2158.00 0.606 64.97 2159.00 0.606 65.63 2160.00 0.607 66.29 2161.00 0.607 66.94 2162.00 0.607 67.60 2163.00 0.607 68.25 2164.00 0.608 68.91 2165.00 0.608 69.56 2166.00 0.608 70.22 2167.00 0.608 70.87 2168.00 0.608 71.53 2169.00 0.608 72.18 2170.00 0.608 72.83 2171.00 0.608 73.49 2172.00 0.608 74.14 2173.00 0.607 74.80 2174.00 0.607 75.45 2175.00 0.607 76.11 2176.00 0.607 76.77 2177.00 0.606 77.42 2178.00 0.606 78.08 2179.00 0.606 78.74 2180.00 0.605 79.40 2181.00 0.605 80.06 2182.00 0.604 80.72 2183.00 0.604 81.38 2184.00 0.603 82.05 2185.00 0.603 82.71 2186.00 0.602 83.38 2187.00 0.601 84.05 2188.00 0.600 84.72 2189.00 0.600 85.39 2190.00 0.599 86.06 2191.00 0.598 86.74 2192.00 0.597 87.42 2193.00 0.596 88.09 2194.00 0.595 88.78 2195.00 0.594 89.46 2196.00 0.593 90.15 2197.00 0.592 90.84 2198.00 0.591 91.53 2199.00 0.590 92.22 2200.00 0.588 92.92 2201.00 0.587 93.62 2202.00 0.586 94.32 2203.00 0.584 95.03 2204.00 0.583 95.74 2205.00 0.582 96.45 2206.00 0.580 97.17 2207.00 0.579 97.89 2208.00 0.577 98.61 2209.00 0.576 99.34 2210.00 0.574 100.07 2211.00 0.572 100.81 2212.00 0.571 101.55 2213.00 0.569 102.29 2214.00 0.567 103.04 2215.00 0.566 103.79 2216.00 0.564 104.55 2217.00 0.562 105.31 2218.00 0.560 106.08 2219.00 0.558 106.85 2220.00 0.556 107.63 2221.00 0.554 108.42 2222.00 0.553 109.21 2223.00 0.551 110.00 2224.00 0.549 110.80 2225.00 0.547 111.61
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 16:06:35 |