| WDS: | COU1877 | WDS ID/Discoverer |
| P: | 271.100 | Orbital period (years) |
| a: | 0.793 | Semi-major axis (arcseconds) |
| i: | 58.4 | Inclination (degrees) |
| Ω: | 156.4 | Longitude of ascending node (degrees) |
| T: | 2002.720 | Epoch of periastron passage (year) |
| e: | 0.487 | Eccentricity |
| ω: | 59.7 | Longitude of periastron (degrees) |
| Start-Year: | 1889.45 | Year |
| End-Year: | 2160.55 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for COU1877 |
||
| Position: | 065313.39+382616.9 | Epoch-2000 right ascension and declination |
| WDS-ID: | 06532+3826 | WDS designation |
| Discoverer Code: | COU1877 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 50037 | HD catalog number |
| Hipparcos number: | 33064 | Hipparcos catalog number |
| V1: | 6.47 | Magnitude of the primary |
| V2: | 8.96 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2007 | 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: | Hrt2009 | 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 0.482 314.02 -------------------------- 1889.45 0.681 33.90 1890.45 0.676 34.73 1891.45 0.671 35.58 1892.45 0.665 36.43 1893.45 0.660 37.31 1894.45 0.655 38.19 1895.45 0.650 39.09 1896.45 0.645 40.00 1897.45 0.640 40.93 1898.45 0.635 41.87 1899.45 0.630 42.82 1900.45 0.625 43.79 1901.45 0.620 44.78 1902.45 0.615 45.78 1903.45 0.611 46.80 1904.45 0.606 47.83 1905.45 0.602 48.88 1906.45 0.597 49.94 1907.45 0.593 51.02 1908.45 0.589 52.12 1909.45 0.585 53.23 1910.45 0.581 54.35 1911.45 0.577 55.50 1912.45 0.573 56.65 1913.45 0.569 57.82 1914.45 0.566 59.01 1915.45 0.562 60.21 1916.45 0.559 61.43 1917.45 0.556 62.66 1918.45 0.553 63.91 1919.45 0.550 65.17 1920.45 0.547 66.44 1921.45 0.544 67.72 1922.45 0.542 69.02 1923.45 0.539 70.32 1924.45 0.537 71.64 1925.45 0.535 72.97 1926.45 0.533 74.31 1927.45 0.532 75.66 1928.45 0.530 77.02 1929.45 0.529 78.38 1930.45 0.527 79.75 1931.45 0.526 81.13 1932.45 0.525 82.51 1933.45 0.524 83.90 1934.45 0.524 85.29 1935.45 0.523 86.68 1936.45 0.523 88.08 1937.45 0.523 89.48 1938.45 0.523 90.88 1939.45 0.523 92.27 1940.45 0.523 93.67 1941.45 0.523 95.07 1942.45 0.524 96.46 1943.45 0.525 97.85 1944.45 0.525 99.24 1945.45 0.526 100.62 1946.45 0.527 102.00 1947.45 0.528 103.37 1948.45 0.529 104.74 1949.45 0.530 106.10 1950.45 0.531 107.46 1951.45 0.533 108.81 1952.45 0.534 110.15 1953.45 0.536 111.49 1954.45 0.537 112.82 1955.45 0.538 114.14 1956.45 0.540 115.46 1957.45 0.541 116.76 1958.45 0.543 118.07 1959.45 0.544 119.36 1960.45 0.545 120.65 1961.45 0.546 121.93 1962.45 0.547 123.21 1963.45 0.549 124.48 1964.45 0.549 125.75 1965.45 0.550 127.02 1966.45 0.551 128.28 1967.45 0.551 129.54 1968.45 0.552 130.79 1969.45 0.552 132.05 1970.45 0.551 133.31 1971.45 0.551 134.56 1972.45 0.550 135.82 1973.45 0.549 137.09 1974.45 0.548 138.36 1975.45 0.546 139.64 1976.45 0.544 140.93 1977.45 0.541 142.23 1978.45 0.538 143.54 1979.45 0.534 144.87 1980.45 0.530 146.22 1981.45 0.526 147.59 1982.45 0.521 148.98 1983.45 0.515 150.41 1984.45 0.508 151.87 1985.45 0.501 153.36 1986.45 0.494 154.91 1987.45 0.485 156.50 1988.45 0.476 158.16 1989.45 0.466 159.88 1990.45 0.455 161.69 1991.45 0.443 163.58 1992.45 0.431 165.58 1993.45 0.418 167.70 1994.45 0.404 169.97 1995.45 0.390 172.40 1996.45 0.374 175.02 1997.45 0.359 177.86 1998.45 0.343 180.96 1999.45 0.327 184.37 2000.45 0.311 188.14 2001.45 0.295 192.31 2002.45 0.280 196.94 2003.45 0.265 202.10 2004.45 0.252 207.81 2005.45 0.241 214.10 2006.45 0.232 220.94 2007.45 0.226 228.25 2008.45 0.222 235.88 2009.45 0.222 243.62 2010.45 0.226 251.26 2011.45 0.232 258.58 2012.45 0.241 265.44 2013.45 0.252 271.74 2014.45 0.266 277.44 2015.45 0.281 282.56 2016.45 0.297 287.14 2017.45 0.315 291.22 2018.45 0.333 294.87 2019.45 0.351 298.15 2020.45 0.370 301.09 2021.45 0.389 303.75 2022.45 0.408 306.16 2023.45 0.426 308.36 2024.45 0.445 310.37 2025.45 0.463 312.23 2026.45 0.481 313.94 2027.45 0.499 315.53 2028.45 0.517 317.01 2029.45 0.534 318.40 2030.45 0.550 319.70 2031.45 0.567 320.92 2032.45 0.583 322.08 2033.45 0.598 323.18 2034.45 0.613 324.22 2035.45 0.628 325.21 2036.45 0.642 326.16 2037.45 0.656 327.06 2038.45 0.670 327.93 2039.45 0.683 328.77 2040.45 0.695 329.58 2041.45 0.708 330.35 2042.45 0.720 331.10 2043.45 0.731 331.83 2044.45 0.742 332.53 2045.45 0.753 333.22 2046.45 0.763 333.88 2047.45 0.774 334.53 2048.45 0.783 335.16 2049.45 0.793 335.77 2050.45 0.802 336.38 2051.45 0.810 336.96 2052.45 0.819 337.54 2053.45 0.827 338.10 2054.45 0.834 338.66 2055.45 0.842 339.20 2056.45 0.849 339.74 2057.45 0.856 340.26 2058.45 0.862 340.78 2059.45 0.869 341.29 2060.45 0.875 341.79 2061.45 0.880 342.29 2062.45 0.886 342.78 2063.45 0.891 343.26 2064.45 0.896 343.74 2065.45 0.901 344.22 2066.45 0.905 344.68 2067.45 0.909 345.15 2068.45 0.913 345.61 2069.45 0.917 346.07 2070.45 0.921 346.52 2071.45 0.924 346.97 2072.45 0.927 347.41 2073.45 0.930 347.86 2074.45 0.932 348.30 2075.45 0.935 348.74 2076.45 0.937 349.17 2077.45 0.939 349.61 2078.45 0.941 350.04 2079.45 0.942 350.47 2080.45 0.944 350.90 2081.45 0.945 351.33 2082.45 0.946 351.76 2083.45 0.947 352.18 2084.45 0.948 352.61 2085.45 0.948 353.03 2086.45 0.949 353.46 2087.45 0.949 353.88 2088.45 0.949 354.31 2089.45 0.949 354.73 2090.45 0.949 355.15 2091.45 0.948 355.58 2092.45 0.948 356.01 2093.45 0.947 356.43 2094.45 0.946 356.86 2095.45 0.945 357.28 2096.45 0.944 357.71 2097.45 0.943 358.14 2098.45 0.941 358.57 2099.45 0.940 359.01 2100.45 0.938 359.44 2101.45 0.936 359.88 2102.45 0.934 0.31 2103.45 0.932 0.75 2104.45 0.930 1.19 2105.45 0.927 1.64 2106.45 0.925 2.08 2107.45 0.922 2.53 2108.45 0.920 2.98 2109.45 0.917 3.43 2110.45 0.914 3.89 2111.45 0.911 4.35 2112.45 0.908 4.81 2113.45 0.905 5.27 2114.45 0.901 5.74 2115.45 0.898 6.22 2116.45 0.895 6.69 2117.45 0.891 7.17 2118.45 0.887 7.65 2119.45 0.884 8.14 2120.45 0.880 8.63 2121.45 0.876 9.13 2122.45 0.872 9.63 2123.45 0.868 10.14 2124.45 0.863 10.65 2125.45 0.859 11.16 2126.45 0.855 11.68 2127.45 0.851 12.21 2128.45 0.846 12.74 2129.45 0.842 13.27 2130.45 0.837 13.82 2131.45 0.832 14.37 2132.45 0.828 14.92 2133.45 0.823 15.48 2134.45 0.818 16.05 2135.45 0.813 16.62 2136.45 0.808 17.21 2137.45 0.803 17.79 2138.45 0.798 18.39 2139.45 0.793 18.99 2140.45 0.788 19.61 2141.45 0.783 20.22 2142.45 0.778 20.85 2143.45 0.772 21.49 2144.45 0.767 22.13 2145.45 0.762 22.79 2146.45 0.757 23.45 2147.45 0.751 24.12 2148.45 0.746 24.80 2149.45 0.741 25.50 2150.45 0.735 26.20 2151.45 0.730 26.91 2152.45 0.725 27.63 2153.45 0.719 28.37 2154.45 0.714 29.11 2155.45 0.708 29.87 2156.45 0.703 30.63 2157.45 0.698 31.41 2158.45 0.692 32.20 2159.45 0.687 33.01 2160.45 0.682 33.82
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 15:52:23 |