| WDS: | KU39 | WDS ID/Discoverer |
| P: | 278.800 | Orbital period (years) |
| a: | 2.14 | Semi-major axis (arcseconds) |
| i: | 50.1 | Inclination (degrees) |
| Ω: | 142.8 | Longitude of ascending node (degrees) |
| T: | 1743.800 | Epoch of periastron passage (year) |
| e: | 0.65 | Eccentricity |
| ω: | 62.5 | Longitude of periastron (degrees) |
| Start-Year: | 1885.6 | Year |
| End-Year: | 2164.4 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for KU39 |
||
| Position: | 113724.61+472744.8 | Epoch-2000 right ascension and declination |
| WDS-ID: | 11374+4728 | WDS designation |
| Discoverer Code: | KU39 | Discover designation and components |
| ADS number: | 8242 | Aitken Double Star catalog |
| HD number: | . | HD catalog number |
| Hipparcos number: | 56685 | Hipparcos catalog number |
| V1: | 10.68 | Magnitude of the primary |
| V2: | 11.16 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2005 | 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: | WSI2006b | 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 0.508 236.86 -------------------------- 1885.60 2.569 14.78 1886.60 2.562 15.22 1887.60 2.554 15.66 1888.60 2.546 16.10 1889.60 2.538 16.55 1890.60 2.529 17.00 1891.60 2.521 17.45 1892.60 2.513 17.90 1893.60 2.504 18.36 1894.60 2.495 18.82 1895.60 2.486 19.29 1896.60 2.477 19.76 1897.60 2.468 20.23 1898.60 2.459 20.70 1899.60 2.449 21.18 1900.60 2.440 21.66 1901.60 2.430 22.15 1902.60 2.421 22.64 1903.60 2.411 23.13 1904.60 2.401 23.63 1905.60 2.391 24.13 1906.60 2.381 24.64 1907.60 2.370 25.15 1908.60 2.360 25.67 1909.60 2.350 26.19 1910.60 2.339 26.71 1911.60 2.329 27.24 1912.60 2.318 27.77 1913.60 2.307 28.31 1914.60 2.296 28.86 1915.60 2.285 29.41 1916.60 2.274 29.96 1917.60 2.263 30.52 1918.60 2.252 31.09 1919.60 2.241 31.66 1920.60 2.230 32.23 1921.60 2.218 32.82 1922.60 2.207 33.41 1923.60 2.195 34.00 1924.60 2.184 34.60 1925.60 2.172 35.21 1926.60 2.160 35.82 1927.60 2.149 36.45 1928.60 2.137 37.07 1929.60 2.125 37.71 1930.60 2.113 38.35 1931.60 2.101 39.00 1932.60 2.089 39.66 1933.60 2.077 40.32 1934.60 2.065 40.99 1935.60 2.053 41.67 1936.60 2.041 42.36 1937.60 2.029 43.06 1938.60 2.017 43.76 1939.60 2.005 44.47 1940.60 1.992 45.20 1941.60 1.980 45.93 1942.60 1.968 46.67 1943.60 1.956 47.41 1944.60 1.944 48.17 1945.60 1.931 48.94 1946.60 1.919 49.72 1947.60 1.907 50.51 1948.60 1.895 51.30 1949.60 1.882 52.11 1950.60 1.870 52.93 1951.60 1.858 53.76 1952.60 1.846 54.60 1953.60 1.834 55.45 1954.60 1.821 56.32 1955.60 1.809 57.19 1956.60 1.797 58.08 1957.60 1.785 58.98 1958.60 1.773 59.89 1959.60 1.761 60.81 1960.60 1.749 61.75 1961.60 1.737 62.69 1962.60 1.725 63.66 1963.60 1.713 64.63 1964.60 1.701 65.62 1965.60 1.690 66.62 1966.60 1.678 67.64 1967.60 1.666 68.67 1968.60 1.654 69.72 1969.60 1.643 70.78 1970.60 1.631 71.85 1971.60 1.620 72.94 1972.60 1.608 74.05 1973.60 1.597 75.17 1974.60 1.585 76.31 1975.60 1.574 77.47 1976.60 1.562 78.64 1977.60 1.551 79.83 1978.60 1.539 81.04 1979.60 1.528 82.26 1980.60 1.517 83.51 1981.60 1.505 84.77 1982.60 1.494 86.05 1983.60 1.483 87.35 1984.60 1.471 88.68 1985.60 1.460 90.02 1986.60 1.448 91.38 1987.60 1.436 92.77 1988.60 1.424 94.18 1989.60 1.413 95.61 1990.60 1.400 97.07 1991.60 1.388 98.55 1992.60 1.376 100.06 1993.60 1.363 101.60 1994.60 1.350 103.16 1995.60 1.336 104.76 1996.60 1.323 106.39 1997.60 1.308 108.06 1998.60 1.294 109.76 1999.60 1.278 111.50 2000.60 1.262 113.29 2001.60 1.246 115.12 2002.60 1.228 117.01 2003.60 1.209 118.95 2004.60 1.190 120.95 2005.60 1.169 123.02 2006.60 1.147 125.17 2007.60 1.124 127.41 2008.60 1.098 129.74 2009.60 1.071 132.19 2010.60 1.042 134.77 2011.60 1.011 137.50 2012.60 0.978 140.42 2013.60 0.942 143.55 2014.60 0.904 146.93 2015.60 0.862 150.63 2016.60 0.819 154.71 2017.60 0.773 159.26 2018.60 0.726 164.39 2019.60 0.678 170.25 2020.60 0.631 176.99 2021.60 0.587 184.78 2022.60 0.549 193.74 2023.60 0.519 203.89 2024.60 0.502 215.00 2025.60 0.498 226.58 2026.60 0.510 237.98 2027.60 0.535 248.58 2028.60 0.572 258.01 2029.60 0.618 266.17 2030.60 0.670 273.14 2031.60 0.726 279.06 2032.60 0.784 284.13 2033.60 0.844 288.48 2034.60 0.903 292.27 2035.60 0.962 295.58 2036.60 1.021 298.52 2037.60 1.078 301.13 2038.60 1.134 303.49 2039.60 1.189 305.63 2040.60 1.243 307.58 2041.60 1.294 309.37 2042.60 1.345 311.02 2043.60 1.394 312.56 2044.60 1.441 314.00 2045.60 1.487 315.34 2046.60 1.532 316.61 2047.60 1.575 317.80 2048.60 1.617 318.93 2049.60 1.657 320.01 2050.60 1.697 321.03 2051.60 1.735 322.01 2052.60 1.772 322.95 2053.60 1.808 323.85 2054.60 1.842 324.72 2055.60 1.876 325.55 2056.60 1.909 326.35 2057.60 1.940 327.13 2058.60 1.971 327.89 2059.60 2.001 328.62 2060.60 2.030 329.33 2061.60 2.058 330.02 2062.60 2.085 330.69 2063.60 2.111 331.34 2064.60 2.137 331.98 2065.60 2.162 332.61 2066.60 2.186 333.22 2067.60 2.209 333.81 2068.60 2.232 334.40 2069.60 2.254 334.97 2070.60 2.275 335.53 2071.60 2.295 336.09 2072.60 2.315 336.63 2073.60 2.335 337.16 2074.60 2.353 337.69 2075.60 2.371 338.20 2076.60 2.389 338.71 2077.60 2.406 339.21 2078.60 2.422 339.71 2079.60 2.438 340.20 2080.60 2.454 340.68 2081.60 2.468 341.15 2082.60 2.483 341.62 2083.60 2.497 342.09 2084.60 2.510 342.55 2085.60 2.523 343.00 2086.60 2.535 343.45 2087.60 2.547 343.90 2088.60 2.559 344.34 2089.60 2.570 344.78 2090.60 2.581 345.22 2091.60 2.591 345.65 2092.60 2.601 346.07 2093.60 2.610 346.50 2094.60 2.619 346.92 2095.60 2.628 347.34 2096.60 2.636 347.76 2097.60 2.644 348.17 2098.60 2.652 348.58 2099.60 2.659 348.99 2100.60 2.666 349.40 2101.60 2.673 349.80 2102.60 2.679 350.20 2103.60 2.685 350.60 2104.60 2.690 351.00 2105.60 2.695 351.40 2106.60 2.700 351.80 2107.60 2.705 352.19 2108.60 2.709 352.58 2109.60 2.713 352.98 2110.60 2.717 353.37 2111.60 2.720 353.76 2112.60 2.723 354.15 2113.60 2.726 354.53 2114.60 2.728 354.92 2115.60 2.731 355.31 2116.60 2.733 355.70 2117.60 2.734 356.08 2118.60 2.736 356.47 2119.60 2.737 356.85 2120.60 2.738 357.24 2121.60 2.738 357.62 2122.60 2.739 358.00 2123.60 2.739 358.39 2124.60 2.739 358.77 2125.60 2.739 359.16 2126.60 2.738 359.54 2127.60 2.737 359.93 2128.60 2.736 0.31 2129.60 2.735 0.70 2130.60 2.733 1.08 2131.60 2.732 1.47 2132.60 2.730 1.86 2133.60 2.728 2.24 2134.60 2.725 2.63 2135.60 2.723 3.02 2136.60 2.720 3.41 2137.60 2.717 3.80 2138.60 2.714 4.19 2139.60 2.710 4.58 2140.60 2.707 4.97 2141.60 2.703 5.37 2142.60 2.699 5.76 2143.60 2.695 6.16 2144.60 2.691 6.56 2145.60 2.686 6.96 2146.60 2.681 7.36 2147.60 2.676 7.76 2148.60 2.671 8.16 2149.60 2.666 8.57 2150.60 2.661 8.97 2151.60 2.655 9.38 2152.60 2.649 9.79 2153.60 2.643 10.20 2154.60 2.637 10.61 2155.60 2.631 11.03 2156.60 2.625 11.45 2157.60 2.618 11.87 2158.60 2.611 12.29 2159.60 2.604 12.71 2160.60 2.597 13.14 2161.60 2.590 13.57 2162.60 2.583 14.00 2163.60 2.576 14.43
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 16:40:06 |