| WDS: | STT277AB | WDS ID/Discoverer |
| P: | 337.200 | Orbital period (years) |
| a: | 0.548 | Semi-major axis (arcseconds) |
| i: | 65.6 | Inclination (degrees) |
| Ω: | 70.4 | Longitude of ascending node (degrees) |
| T: | 2012.290 | Epoch of periastron passage (year) |
| e: | 0.858 | Eccentricity |
| ω: | 88.1 | Longitude of periastron (degrees) |
| Start-Year: | 1856.4 | Year |
| End-Year: | 2193.6 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STT277AB |
||
| Position: | 141226.68+284302.3 | Epoch-2000 right ascension and declination |
| WDS-ID: | 14124+2843 | WDS designation |
| Discoverer Code: | STT277AB | Discover designation and components |
| ADS number: | 9158 | Aitken Double Star catalog |
| HD number: | 124346 | HD catalog number |
| Hipparcos number: | 69399 | Hipparcos catalog number |
| V1: | 8.73 | Magnitude of the primary |
| V2: | 8.61 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 1997 | Date of last observation |
| Orbit grade: | 4 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | Ole2002d | 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 0.247 265.43 -------------------------- 1856.40 0.419 340.70 1857.40 0.419 341.09 1858.40 0.419 341.48 1859.40 0.418 341.86 1860.40 0.418 342.25 1861.40 0.418 342.64 1862.40 0.418 343.03 1863.40 0.417 343.42 1864.40 0.417 343.81 1865.40 0.417 344.21 1866.40 0.416 344.60 1867.40 0.416 344.99 1868.40 0.416 345.38 1869.40 0.416 345.78 1870.40 0.415 346.17 1871.40 0.415 346.57 1872.40 0.415 346.96 1873.40 0.414 347.36 1874.40 0.414 347.75 1875.40 0.414 348.15 1876.40 0.414 348.55 1877.40 0.413 348.95 1878.40 0.413 349.34 1879.40 0.413 349.74 1880.40 0.412 350.14 1881.40 0.412 350.54 1882.40 0.412 350.95 1883.40 0.411 351.35 1884.40 0.411 351.75 1885.40 0.411 352.15 1886.40 0.410 352.56 1887.40 0.410 352.96 1888.40 0.409 353.37 1889.40 0.409 353.77 1890.40 0.409 354.18 1891.40 0.408 354.59 1892.40 0.408 355.00 1893.40 0.408 355.41 1894.40 0.407 355.82 1895.40 0.407 356.23 1896.40 0.406 356.64 1897.40 0.406 357.05 1898.40 0.405 357.46 1899.40 0.405 357.88 1900.40 0.405 358.29 1901.40 0.404 358.71 1902.40 0.404 359.13 1903.40 0.403 359.54 1904.40 0.403 359.96 1905.40 0.402 0.38 1906.40 0.402 0.80 1907.40 0.401 1.23 1908.40 0.401 1.65 1909.40 0.400 2.07 1910.40 0.400 2.50 1911.40 0.399 2.92 1912.40 0.399 3.35 1913.40 0.398 3.78 1914.40 0.398 4.21 1915.40 0.397 4.64 1916.40 0.397 5.07 1917.40 0.396 5.50 1918.40 0.395 5.94 1919.40 0.395 6.37 1920.40 0.394 6.81 1921.40 0.394 7.25 1922.40 0.393 7.69 1923.40 0.392 8.13 1924.40 0.392 8.57 1925.40 0.391 9.02 1926.40 0.390 9.46 1927.40 0.390 9.91 1928.40 0.389 10.36 1929.40 0.388 10.81 1930.40 0.388 11.26 1931.40 0.387 11.71 1932.40 0.386 12.17 1933.40 0.385 12.63 1934.40 0.385 13.08 1935.40 0.384 13.55 1936.40 0.383 14.01 1937.40 0.382 14.47 1938.40 0.381 14.94 1939.40 0.380 15.41 1940.40 0.379 15.88 1941.40 0.379 16.35 1942.40 0.378 16.83 1943.40 0.377 17.31 1944.40 0.376 17.79 1945.40 0.375 18.27 1946.40 0.374 18.76 1947.40 0.373 19.25 1948.40 0.372 19.74 1949.40 0.370 20.23 1950.40 0.369 20.73 1951.40 0.368 21.23 1952.40 0.367 21.74 1953.40 0.366 22.24 1954.40 0.364 22.75 1955.40 0.363 23.27 1956.40 0.362 23.78 1957.40 0.361 24.31 1958.40 0.359 24.83 1959.40 0.358 25.36 1960.40 0.356 25.89 1961.40 0.355 26.43 1962.40 0.353 26.98 1963.40 0.352 27.52 1964.40 0.350 28.08 1965.40 0.348 28.63 1966.40 0.347 29.20 1967.40 0.345 29.77 1968.40 0.343 30.34 1969.40 0.341 30.92 1970.40 0.339 31.51 1971.40 0.337 32.11 1972.40 0.335 32.71 1973.40 0.333 33.32 1974.40 0.331 33.94 1975.40 0.328 34.57 1976.40 0.326 35.20 1977.40 0.323 35.85 1978.40 0.321 36.50 1979.40 0.318 37.17 1980.40 0.315 37.85 1981.40 0.312 38.54 1982.40 0.309 39.24 1983.40 0.306 39.96 1984.40 0.303 40.69 1985.40 0.300 41.44 1986.40 0.296 42.21 1987.40 0.292 42.99 1988.40 0.289 43.80 1989.40 0.284 44.63 1990.40 0.280 45.48 1991.40 0.276 46.36 1992.40 0.271 47.27 1993.40 0.266 48.22 1994.40 0.261 49.20 1995.40 0.255 50.22 1996.40 0.249 51.29 1997.40 0.243 52.42 1998.40 0.236 53.60 1999.40 0.228 54.87 2000.40 0.221 56.22 2001.40 0.212 57.67 2002.40 0.203 59.25 2003.40 0.192 61.00 2004.40 0.181 62.95 2005.40 0.168 65.18 2006.40 0.154 67.81 2007.40 0.138 71.01 2008.40 0.119 75.16 2009.40 0.097 81.03 2010.40 0.072 90.71 2011.40 0.046 111.33 2012.40 0.032 163.04 2013.40 0.048 211.48 2014.40 0.075 230.40 2015.40 0.100 239.48 2016.40 0.122 245.05 2017.40 0.141 248.99 2018.40 0.158 252.03 2019.40 0.173 254.51 2020.40 0.187 256.61 2021.40 0.199 258.45 2022.40 0.210 260.08 2023.40 0.220 261.55 2024.40 0.229 262.90 2025.40 0.238 264.15 2026.40 0.246 265.31 2027.40 0.253 266.41 2028.40 0.260 267.44 2029.40 0.267 268.41 2030.40 0.273 269.34 2031.40 0.279 270.24 2032.40 0.285 271.09 2033.40 0.290 271.91 2034.40 0.295 272.71 2035.40 0.300 273.47 2036.40 0.305 274.22 2037.40 0.309 274.94 2038.40 0.313 275.64 2039.40 0.317 276.33 2040.40 0.321 277.00 2041.40 0.325 277.65 2042.40 0.328 278.29 2043.40 0.332 278.91 2044.40 0.335 279.52 2045.40 0.338 280.12 2046.40 0.341 280.71 2047.40 0.344 281.29 2048.40 0.347 281.86 2049.40 0.350 282.42 2050.40 0.352 282.97 2051.40 0.355 283.52 2052.40 0.357 284.06 2053.40 0.360 284.58 2054.40 0.362 285.11 2055.40 0.364 285.62 2056.40 0.366 286.13 2057.40 0.368 286.64 2058.40 0.370 287.14 2059.40 0.372 287.63 2060.40 0.374 288.12 2061.40 0.376 288.60 2062.40 0.378 289.08 2063.40 0.379 289.56 2064.40 0.381 290.03 2065.40 0.383 290.50 2066.40 0.384 290.96 2067.40 0.386 291.42 2068.40 0.387 291.87 2069.40 0.388 292.33 2070.40 0.390 292.77 2071.40 0.391 293.22 2072.40 0.392 293.66 2073.40 0.394 294.10 2074.40 0.395 294.54 2075.40 0.396 294.98 2076.40 0.397 295.41 2077.40 0.398 295.84 2078.40 0.399 296.27 2079.40 0.400 296.69 2080.40 0.401 297.12 2081.40 0.402 297.54 2082.40 0.403 297.96 2083.40 0.404 298.37 2084.40 0.405 298.79 2085.40 0.406 299.20 2086.40 0.407 299.62 2087.40 0.408 300.03 2088.40 0.408 300.44 2089.40 0.409 300.84 2090.40 0.410 301.25 2091.40 0.410 301.65 2092.40 0.411 302.06 2093.40 0.412 302.46 2094.40 0.412 302.86 2095.40 0.413 303.26 2096.40 0.414 303.66 2097.40 0.414 304.05 2098.40 0.415 304.45 2099.40 0.415 304.84 2100.40 0.416 305.24 2101.40 0.416 305.63 2102.40 0.417 306.02 2103.40 0.417 306.41 2104.40 0.418 306.80 2105.40 0.418 307.19 2106.40 0.419 307.58 2107.40 0.419 307.97 2108.40 0.419 308.36 2109.40 0.420 308.74 2110.40 0.420 309.13 2111.40 0.420 309.51 2112.40 0.421 309.90 2113.40 0.421 310.28 2114.40 0.421 310.66 2115.40 0.422 311.05 2116.40 0.422 311.43 2117.40 0.422 311.81 2118.40 0.422 312.19 2119.40 0.423 312.57 2120.40 0.423 312.95 2121.40 0.423 313.33 2122.40 0.423 313.71 2123.40 0.424 314.09 2124.40 0.424 314.47 2125.40 0.424 314.85 2126.40 0.424 315.23 2127.40 0.424 315.61 2128.40 0.424 315.99 2129.40 0.424 316.36 2130.40 0.425 316.74 2131.40 0.425 317.12 2132.40 0.425 317.50 2133.40 0.425 317.87 2134.40 0.425 318.25 2135.40 0.425 318.63 2136.40 0.425 319.00 2137.40 0.425 319.38 2138.40 0.425 319.75 2139.40 0.425 320.13 2140.40 0.425 320.51 2141.40 0.425 320.88 2142.40 0.425 321.26 2143.40 0.425 321.63 2144.40 0.425 322.01 2145.40 0.425 322.39 2146.40 0.425 322.76 2147.40 0.425 323.14 2148.40 0.425 323.51 2149.40 0.425 323.89 2150.40 0.425 324.27 2151.40 0.425 324.64 2152.40 0.425 325.02 2153.40 0.425 325.39 2154.40 0.425 325.77 2155.40 0.425 326.15 2156.40 0.425 326.52 2157.40 0.425 326.90 2158.40 0.425 327.28 2159.40 0.425 327.65 2160.40 0.425 328.03 2161.40 0.425 328.41 2162.40 0.424 328.79 2163.40 0.424 329.16 2164.40 0.424 329.54 2165.40 0.424 329.92 2166.40 0.424 330.30 2167.40 0.424 330.68 2168.40 0.424 331.06 2169.40 0.424 331.43 2170.40 0.423 331.81 2171.40 0.423 332.19 2172.40 0.423 332.57 2173.40 0.423 332.95 2174.40 0.423 333.33 2175.40 0.423 333.71 2176.40 0.423 334.09 2177.40 0.422 334.48 2178.40 0.422 334.86 2179.40 0.422 335.24 2180.40 0.422 335.62 2181.40 0.422 336.00 2182.40 0.421 336.39 2183.40 0.421 336.77 2184.40 0.421 337.15 2185.40 0.421 337.54 2186.40 0.421 337.92 2187.40 0.420 338.31 2188.40 0.420 338.69 2189.40 0.420 339.08 2190.40 0.420 339.46 2191.40 0.420 339.85 2192.40 0.419 340.24 2193.40 0.419 340.62
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 17:03:21 |