| WDS: | STT495 | WDS ID/Discoverer |
| P: | 300.000 | Orbital period (years) |
| a: | 0.296 | Semi-major axis (arcseconds) |
| i: | 71.0 | Inclination (degrees) |
| Ω: | 138.6 | Longitude of ascending node (degrees) |
| T: | 1935.200 | Epoch of periastron passage (year) |
| e: | 0.98 | Eccentricity |
| ω: | 142.4 | Longitude of periastron (degrees) |
| Start-Year: | 1875.0 | Year |
| End-Year: | 2175.0 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STT495 |
||
| Position: | 232407.91+573207.9 | Epoch-2000 right ascension and declination |
| WDS-ID: | 23241+5732 | WDS designation |
| Discoverer Code: | STT495 | Discover designation and components |
| ADS number: | 16731 | Aitken Double Star catalog |
| HD number: | 220562 | HD catalog number |
| Hipparcos number: | 115529 | Hipparcos catalog number |
| V1: | 7.49 | Magnitude of the primary |
| V2: | 7.76 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2005 | 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: | Alz2006 | 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 0.412 122.57 -------------------------- 1875.00 0.387 127.52 1876.00 0.385 127.56 1877.00 0.382 127.61 1878.00 0.379 127.66 1879.00 0.376 127.70 1880.00 0.373 127.75 1881.00 0.370 127.80 1882.00 0.367 127.85 1883.00 0.364 127.90 1884.00 0.361 127.95 1885.00 0.358 128.01 1886.00 0.355 128.06 1887.00 0.351 128.11 1888.00 0.348 128.17 1889.00 0.344 128.23 1890.00 0.341 128.29 1891.00 0.337 128.34 1892.00 0.334 128.41 1893.00 0.330 128.47 1894.00 0.326 128.53 1895.00 0.322 128.60 1896.00 0.318 128.66 1897.00 0.314 128.73 1898.00 0.310 128.80 1899.00 0.306 128.87 1900.00 0.302 128.94 1901.00 0.297 129.02 1902.00 0.293 129.10 1903.00 0.288 129.18 1904.00 0.284 129.26 1905.00 0.279 129.35 1906.00 0.274 129.44 1907.00 0.269 129.53 1908.00 0.264 129.63 1909.00 0.259 129.73 1910.00 0.253 129.83 1911.00 0.248 129.94 1912.00 0.242 130.05 1913.00 0.236 130.17 1914.00 0.231 130.30 1915.00 0.224 130.43 1916.00 0.218 130.57 1917.00 0.212 130.71 1918.00 0.205 130.87 1919.00 0.198 131.04 1920.00 0.191 131.22 1921.00 0.184 131.41 1922.00 0.176 131.62 1923.00 0.168 131.85 1924.00 0.160 132.11 1925.00 0.151 132.39 1926.00 0.142 132.71 1927.00 0.132 133.07 1928.00 0.122 133.49 1929.00 0.111 133.99 1930.00 0.100 134.61 1931.00 0.087 135.39 1932.00 0.072 136.47 1933.00 0.056 138.14 1934.00 0.036 141.45 1935.00 0.006 170.02 1936.00 0.009 41.19 1937.00 0.019 84.28 1938.00 0.030 96.13 1939.00 0.041 101.65 1940.00 0.051 104.93 1941.00 0.060 107.16 1942.00 0.069 108.79 1943.00 0.078 110.06 1944.00 0.086 111.08 1945.00 0.094 111.92 1946.00 0.102 112.64 1947.00 0.109 113.25 1948.00 0.116 113.79 1949.00 0.123 114.27 1950.00 0.130 114.69 1951.00 0.136 115.08 1952.00 0.143 115.43 1953.00 0.149 115.75 1954.00 0.155 116.04 1955.00 0.161 116.31 1956.00 0.167 116.57 1957.00 0.173 116.80 1958.00 0.178 117.02 1959.00 0.184 117.23 1960.00 0.189 117.42 1961.00 0.195 117.61 1962.00 0.200 117.78 1963.00 0.205 117.95 1964.00 0.210 118.11 1965.00 0.215 118.26 1966.00 0.220 118.40 1967.00 0.225 118.54 1968.00 0.229 118.67 1969.00 0.234 118.80 1970.00 0.238 118.92 1971.00 0.243 119.04 1972.00 0.247 119.15 1973.00 0.252 119.26 1974.00 0.256 119.37 1975.00 0.260 119.47 1976.00 0.264 119.57 1977.00 0.268 119.67 1978.00 0.272 119.76 1979.00 0.276 119.85 1980.00 0.280 119.94 1981.00 0.284 120.02 1982.00 0.288 120.11 1983.00 0.292 120.19 1984.00 0.295 120.27 1985.00 0.299 120.34 1986.00 0.302 120.42 1987.00 0.306 120.49 1988.00 0.309 120.57 1989.00 0.313 120.64 1990.00 0.316 120.70 1991.00 0.320 120.77 1992.00 0.323 120.84 1993.00 0.326 120.90 1994.00 0.329 120.97 1995.00 0.332 121.03 1996.00 0.336 121.09 1997.00 0.339 121.15 1998.00 0.342 121.21 1999.00 0.345 121.27 2000.00 0.348 121.32 2001.00 0.351 121.38 2002.00 0.353 121.43 2003.00 0.356 121.49 2004.00 0.359 121.54 2005.00 0.362 121.59 2006.00 0.364 121.64 2007.00 0.367 121.70 2008.00 0.370 121.75 2009.00 0.372 121.80 2010.00 0.375 121.84 2011.00 0.377 121.89 2012.00 0.380 121.94 2013.00 0.382 121.99 2014.00 0.385 122.03 2015.00 0.387 122.08 2016.00 0.389 122.12 2017.00 0.392 122.17 2018.00 0.394 122.21 2019.00 0.396 122.26 2020.00 0.399 122.30 2021.00 0.401 122.34 2022.00 0.403 122.38 2023.00 0.405 122.43 2024.00 0.407 122.47 2025.00 0.409 122.51 2026.00 0.411 122.55 2027.00 0.413 122.59 2028.00 0.415 122.63 2029.00 0.417 122.67 2030.00 0.419 122.71 2031.00 0.421 122.75 2032.00 0.423 122.78 2033.00 0.424 122.82 2034.00 0.426 122.86 2035.00 0.428 122.90 2036.00 0.430 122.93 2037.00 0.431 122.97 2038.00 0.433 123.01 2039.00 0.434 123.04 2040.00 0.436 123.08 2041.00 0.438 123.12 2042.00 0.439 123.15 2043.00 0.441 123.19 2044.00 0.442 123.22 2045.00 0.444 123.26 2046.00 0.445 123.29 2047.00 0.446 123.32 2048.00 0.448 123.36 2049.00 0.449 123.39 2050.00 0.450 123.43 2051.00 0.452 123.46 2052.00 0.453 123.49 2053.00 0.454 123.53 2054.00 0.455 123.56 2055.00 0.456 123.59 2056.00 0.458 123.62 2057.00 0.459 123.66 2058.00 0.460 123.69 2059.00 0.461 123.72 2060.00 0.462 123.75 2061.00 0.463 123.79 2062.00 0.464 123.82 2063.00 0.465 123.85 2064.00 0.466 123.88 2065.00 0.467 123.91 2066.00 0.467 123.94 2067.00 0.468 123.97 2068.00 0.469 124.00 2069.00 0.470 124.04 2070.00 0.471 124.07 2071.00 0.471 124.10 2072.00 0.472 124.13 2073.00 0.473 124.16 2074.00 0.473 124.19 2075.00 0.474 124.22 2076.00 0.475 124.25 2077.00 0.475 124.28 2078.00 0.476 124.31 2079.00 0.476 124.34 2080.00 0.477 124.37 2081.00 0.477 124.40 2082.00 0.478 124.43 2083.00 0.478 124.46 2084.00 0.478 124.49 2085.00 0.479 124.52 2086.00 0.479 124.55 2087.00 0.479 124.58 2088.00 0.480 124.61 2089.00 0.480 124.64 2090.00 0.480 124.67 2091.00 0.480 124.70 2092.00 0.480 124.73 2093.00 0.480 124.76 2094.00 0.481 124.79 2095.00 0.481 124.81 2096.00 0.481 124.84 2097.00 0.481 124.87 2098.00 0.481 124.90 2099.00 0.481 124.93 2100.00 0.481 124.96 2101.00 0.481 124.99 2102.00 0.480 125.02 2103.00 0.480 125.05 2104.00 0.480 125.08 2105.00 0.480 125.11 2106.00 0.480 125.14 2107.00 0.479 125.17 2108.00 0.479 125.20 2109.00 0.479 125.23 2110.00 0.479 125.26 2111.00 0.478 125.29 2112.00 0.478 125.32 2113.00 0.477 125.35 2114.00 0.477 125.38 2115.00 0.476 125.41 2116.00 0.476 125.44 2117.00 0.475 125.47 2118.00 0.475 125.50 2119.00 0.474 125.53 2120.00 0.474 125.56 2121.00 0.473 125.59 2122.00 0.472 125.62 2123.00 0.472 125.65 2124.00 0.471 125.68 2125.00 0.470 125.71 2126.00 0.469 125.74 2127.00 0.468 125.77 2128.00 0.467 125.80 2129.00 0.467 125.84 2130.00 0.466 125.87 2131.00 0.465 125.90 2132.00 0.464 125.93 2133.00 0.463 125.96 2134.00 0.462 125.99 2135.00 0.461 126.03 2136.00 0.459 126.06 2137.00 0.458 126.09 2138.00 0.457 126.12 2139.00 0.456 126.16 2140.00 0.455 126.19 2141.00 0.453 126.22 2142.00 0.452 126.25 2143.00 0.451 126.29 2144.00 0.449 126.32 2145.00 0.448 126.36 2146.00 0.446 126.39 2147.00 0.445 126.42 2148.00 0.443 126.46 2149.00 0.442 126.49 2150.00 0.440 126.53 2151.00 0.439 126.56 2152.00 0.437 126.60 2153.00 0.435 126.63 2154.00 0.433 126.67 2155.00 0.432 126.71 2156.00 0.430 126.74 2157.00 0.428 126.78 2158.00 0.426 126.82 2159.00 0.424 126.86 2160.00 0.422 126.89 2161.00 0.420 126.93 2162.00 0.418 126.97 2163.00 0.416 127.01 2164.00 0.414 127.05 2165.00 0.412 127.09 2166.00 0.409 127.13 2167.00 0.407 127.17 2168.00 0.405 127.21 2169.00 0.402 127.25 2170.00 0.400 127.30 2171.00 0.398 127.34 2172.00 0.395 127.38 2173.00 0.393 127.43 2174.00 0.390 127.47
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 18:50:40 |