| WDS: | ES608AB | WDS ID/Discoverer |
| P: | 322.772 | Orbital period (years) |
| a: | 3.53563 | Semi-major axis (arcseconds) |
| i: | 74.317 | Inclination (degrees) |
| Ω: | 110.117 | Longitude of ascending node (degrees) |
| T: | 1933.943 | Epoch of periastron passage (year) |
| e: | 0.4779 | Eccentricity |
| ω: | 116.016 | Longitude of periastron (degrees) |
| Start-Year: | 1863.6138 | Year |
| End-Year: | 2186.3862 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for ES608AB |
||
| Position: | 133751.20+480817.2 | Epoch-2000 right ascension and declination |
| WDS-ID: | 13379+4808 | WDS designation |
| Discoverer Code: | ES608AB | Discover designation and components |
| ADS number: | 8980 | Aitken Double Star catalog |
| HD number: | . | HD catalog number |
| Hipparcos number: | 66492 | Hipparcos catalog number |
| V1: | 10.28 | Magnitude of the primary |
| V2: | 11.49 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2015 | Date of last observation |
| Orbit grade: | 5 | 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 1.363 352.61 -------------------------- 1863.61 3.847 106.01 1864.61 3.832 106.24 1865.61 3.816 106.46 1866.61 3.799 106.69 1867.61 3.780 106.92 1868.61 3.761 107.15 1869.61 3.741 107.39 1870.61 3.720 107.63 1871.61 3.697 107.87 1872.61 3.674 108.11 1873.61 3.649 108.36 1874.61 3.623 108.61 1875.61 3.596 108.86 1876.61 3.568 109.12 1877.61 3.538 109.38 1878.61 3.507 109.65 1879.61 3.475 109.92 1880.61 3.442 110.20 1881.61 3.407 110.48 1882.61 3.371 110.77 1883.61 3.334 111.06 1884.61 3.295 111.36 1885.61 3.254 111.67 1886.61 3.213 111.99 1887.61 3.169 112.31 1888.61 3.125 112.65 1889.61 3.078 112.99 1890.61 3.031 113.35 1891.61 2.981 113.71 1892.61 2.930 114.09 1893.61 2.877 114.49 1894.61 2.823 114.89 1895.61 2.767 115.32 1896.61 2.709 115.76 1897.61 2.649 116.22 1898.61 2.588 116.70 1899.61 2.525 117.21 1900.61 2.460 117.74 1901.61 2.393 118.31 1902.61 2.324 118.90 1903.61 2.254 119.53 1904.61 2.181 120.21 1905.61 2.107 120.93 1906.61 2.031 121.70 1907.61 1.954 122.53 1908.61 1.874 123.44 1909.61 1.793 124.42 1910.61 1.710 125.50 1911.61 1.626 126.69 1912.61 1.540 128.01 1913.61 1.453 129.49 1914.61 1.365 131.16 1915.61 1.276 133.06 1916.61 1.187 135.25 1917.61 1.098 137.79 1918.61 1.009 140.78 1919.61 0.922 144.34 1920.61 0.837 148.63 1921.61 0.757 153.86 1922.61 0.682 160.28 1923.61 0.617 168.16 1924.61 0.565 177.69 1925.61 0.530 188.82 1926.61 0.516 201.03 1927.61 0.524 213.37 1928.61 0.555 224.82 1929.61 0.603 234.76 1930.61 0.665 243.03 1931.61 0.737 249.79 1932.61 0.816 255.30 1933.61 0.898 259.83 1934.61 0.983 263.58 1935.61 1.068 266.74 1936.61 1.154 269.42 1937.61 1.238 271.74 1938.61 1.321 273.76 1939.61 1.403 275.55 1940.61 1.482 277.14 1941.61 1.558 278.58 1942.61 1.631 279.88 1943.61 1.702 281.07 1944.61 1.769 282.17 1945.61 1.833 283.19 1946.61 1.894 284.14 1947.61 1.951 285.04 1948.61 2.006 285.88 1949.61 2.056 286.69 1950.61 2.104 287.45 1951.61 2.148 288.18 1952.61 2.189 288.89 1953.61 2.226 289.57 1954.61 2.261 290.23 1955.61 2.293 290.86 1956.61 2.321 291.49 1957.61 2.347 292.09 1958.61 2.371 292.69 1959.61 2.391 293.27 1960.61 2.409 293.85 1961.61 2.425 294.41 1962.61 2.438 294.97 1963.61 2.449 295.53 1964.61 2.458 296.08 1965.61 2.465 296.62 1966.61 2.470 297.17 1967.61 2.473 297.71 1968.61 2.474 298.25 1969.61 2.474 298.79 1970.61 2.472 299.33 1971.61 2.468 299.87 1972.61 2.463 300.42 1973.61 2.456 300.97 1974.61 2.448 301.52 1975.61 2.439 302.07 1976.61 2.428 302.63 1977.61 2.416 303.19 1978.61 2.404 303.76 1979.61 2.390 304.34 1980.61 2.375 304.92 1981.61 2.359 305.51 1982.61 2.342 306.11 1983.61 2.324 306.72 1984.61 2.306 307.34 1985.61 2.287 307.97 1986.61 2.267 308.61 1987.61 2.246 309.26 1988.61 2.225 309.92 1989.61 2.203 310.59 1990.61 2.181 311.28 1991.61 2.158 311.99 1992.61 2.135 312.70 1993.61 2.111 313.44 1994.61 2.087 314.19 1995.61 2.063 314.96 1996.61 2.038 315.75 1997.61 2.013 316.55 1998.61 1.988 317.38 1999.61 1.963 318.23 2000.61 1.937 319.10 2001.61 1.912 319.99 2002.61 1.886 320.91 2003.61 1.861 321.85 2004.61 1.835 322.82 2005.61 1.809 323.82 2006.61 1.784 324.85 2007.61 1.759 325.90 2008.61 1.733 326.99 2009.61 1.708 328.11 2010.61 1.684 329.26 2011.61 1.659 330.44 2012.61 1.635 331.66 2013.61 1.612 332.92 2014.61 1.588 334.21 2015.61 1.566 335.54 2016.61 1.544 336.91 2017.61 1.522 338.32 2018.61 1.501 339.77 2019.61 1.481 341.26 2020.61 1.461 342.79 2021.61 1.442 344.36 2022.61 1.424 345.97 2023.61 1.407 347.63 2024.61 1.391 349.32 2025.61 1.376 351.05 2026.61 1.362 352.81 2027.61 1.349 354.62 2028.61 1.337 356.45 2029.61 1.326 358.32 2030.61 1.316 0.22 2031.61 1.308 2.14 2032.61 1.301 4.09 2033.61 1.295 6.05 2034.61 1.291 8.04 2035.61 1.288 10.03 2036.61 1.286 12.03 2037.61 1.285 14.03 2038.61 1.286 16.03 2039.61 1.289 18.03 2040.61 1.292 20.02 2041.61 1.297 21.99 2042.61 1.304 23.95 2043.61 1.311 25.89 2044.61 1.320 27.80 2045.61 1.331 29.69 2046.61 1.342 31.54 2047.61 1.355 33.36 2048.61 1.369 35.15 2049.61 1.383 36.89 2050.61 1.399 38.61 2051.61 1.416 40.28 2052.61 1.434 41.91 2053.61 1.453 43.49 2054.61 1.473 45.04 2055.61 1.494 46.55 2056.61 1.515 48.01 2057.61 1.537 49.43 2058.61 1.560 50.81 2059.61 1.584 52.15 2060.61 1.608 53.45 2061.61 1.633 54.71 2062.61 1.658 55.93 2063.61 1.684 57.12 2064.61 1.710 58.27 2065.61 1.737 59.38 2066.61 1.764 60.46 2067.61 1.792 61.51 2068.61 1.820 62.53 2069.61 1.848 63.51 2070.61 1.877 64.46 2071.61 1.906 65.39 2072.61 1.935 66.29 2073.61 1.964 67.16 2074.61 1.994 68.01 2075.61 2.023 68.83 2076.61 2.053 69.62 2077.61 2.083 70.40 2078.61 2.113 71.15 2079.61 2.144 71.88 2080.61 2.174 72.59 2081.61 2.204 73.28 2082.61 2.235 73.95 2083.61 2.265 74.61 2084.61 2.296 75.24 2085.61 2.326 75.86 2086.61 2.357 76.47 2087.61 2.387 77.06 2088.61 2.418 77.63 2089.61 2.448 78.19 2090.61 2.478 78.73 2091.61 2.508 79.27 2092.61 2.539 79.79 2093.61 2.569 80.29 2094.61 2.599 80.79 2095.61 2.628 81.27 2096.61 2.658 81.75 2097.61 2.688 82.21 2098.61 2.717 82.67 2099.61 2.746 83.11 2100.61 2.776 83.54 2101.61 2.805 83.97 2102.61 2.833 84.39 2103.61 2.862 84.79 2104.61 2.890 85.19 2105.61 2.918 85.59 2106.61 2.946 85.97 2107.61 2.974 86.35 2108.61 3.002 86.72 2109.61 3.029 87.08 2110.61 3.056 87.44 2111.61 3.083 87.79 2112.61 3.109 88.14 2113.61 3.136 88.48 2114.61 3.162 88.81 2115.61 3.187 89.14 2116.61 3.213 89.46 2117.61 3.238 89.78 2118.61 3.263 90.10 2119.61 3.287 90.40 2120.61 3.312 90.71 2121.61 3.336 91.01 2122.61 3.359 91.30 2123.61 3.382 91.59 2124.61 3.405 91.88 2125.61 3.428 92.17 2126.61 3.450 92.45 2127.61 3.472 92.72 2128.61 3.494 92.99 2129.61 3.515 93.26 2130.61 3.535 93.53 2131.61 3.556 93.79 2132.61 3.576 94.05 2133.61 3.595 94.31 2134.61 3.615 94.57 2135.61 3.633 94.82 2136.61 3.652 95.07 2137.61 3.670 95.32 2138.61 3.687 95.56 2139.61 3.704 95.80 2140.61 3.721 96.04 2141.61 3.737 96.28 2142.61 3.752 96.52 2143.61 3.768 96.75 2144.61 3.782 96.98 2145.61 3.796 97.21 2146.61 3.810 97.44 2147.61 3.823 97.67 2148.61 3.836 97.90 2149.61 3.848 98.12 2150.61 3.860 98.34 2151.61 3.871 98.56 2152.61 3.882 98.78 2153.61 3.892 99.00 2154.61 3.901 99.22 2155.61 3.910 99.44 2156.61 3.918 99.66 2157.61 3.926 99.87 2158.61 3.933 100.08 2159.61 3.939 100.30 2160.61 3.945 100.51 2161.61 3.951 100.72 2162.61 3.955 100.94 2163.61 3.959 101.15 2164.61 3.962 101.36 2165.61 3.965 101.57 2166.61 3.967 101.78 2167.61 3.968 101.99 2168.61 3.969 102.20 2169.61 3.969 102.41 2170.61 3.968 102.62 2171.61 3.966 102.83 2172.61 3.964 103.04 2173.61 3.961 103.25 2174.61 3.957 103.46 2175.61 3.952 103.68 2176.61 3.946 103.89 2177.61 3.940 104.10 2178.61 3.933 104.31 2179.61 3.925 104.53 2180.61 3.916 104.74 2181.61 3.906 104.96 2182.61 3.896 105.18 2183.61 3.884 105.40 2184.61 3.871 105.62 2185.61 3.858 105.84
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 16:58:24 |