| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 16:57:54 |
| WDS: | GLE1 | WDS ID/Discoverer |
| P: | 295.780 | Orbital period (years) |
| a: | 0.672 | Semi-major axis (arcseconds) |
| i: | 32.4 | Inclination (degrees) |
| Ω: | 130.5 | Longitude of ascending node (degrees) |
| T: | 1995.780 | Epoch of periastron passage (year) |
| e: | 0.518 | Eccentricity |
| ω: | 15.9 | Longitude of periastron (degrees) |
| Start-Year: | 1878.0 | Year |
| End-Year: | 2172.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 041620.92-605654.8 | Epoch-2000 right ascension and declination |
| WDS-ID: | 04163-6057 | WDS designation |
| Discoverer Code: | GLE1 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 27463 | HD catalog number |
| Hipparcos number: | 19917 | Hipparcos catalog number |
| V1: | 6.83 | Magnitude of the primary |
| V2: | 7.55 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2020 | Date of last observation |
| Orbit grade: | 4 | Orbit grade, ranging from 1 'definitive' to 5 'indeterminate' |
| Flags: | n | Flags |
Image from the USNO WDS 6th Orbit Catalog (see Acknowledgements)
Year Sep[“] PA[°] --------------------------------------------- 2025.0 0.437 242.9 ------------------------- 1878.0 0.953 336.3 1879.0 0.950 336.7 1880.0 0.947 337.2 1881.0 0.944 337.6 1882.0 0.940 338.1 1883.0 0.937 338.5 1884.0 0.934 339.0 1885.0 0.930 339.4 1886.0 0.926 339.9 1887.0 0.923 340.4 1888.0 0.919 340.8 1889.0 0.915 341.3 1890.0 0.911 341.8 1891.0 0.907 342.2 1892.0 0.903 342.7 1893.0 0.898 343.2 1894.0 0.894 343.7 1895.0 0.890 344.2 1896.0 0.885 344.7 1897.0 0.881 345.2 1898.0 0.876 345.7 1899.0 0.872 346.3 1900.0 0.867 346.8 1901.0 0.862 347.3 1902.0 0.857 347.9 1903.0 0.852 348.4 1904.0 0.847 349.0 1905.0 0.842 349.5 1906.0 0.837 350.1 1907.0 0.832 350.6 1908.0 0.826 351.2 1909.0 0.821 351.8 1910.0 0.815 352.4 1911.0 0.810 353.0 1912.0 0.804 353.6 1913.0 0.798 354.2 1914.0 0.793 354.9 1915.0 0.787 355.5 1916.0 0.781 356.1 1917.0 0.775 356.8 1918.0 0.769 357.5 1919.0 0.763 358.1 1920.0 0.757 358.8 1921.0 0.750 359.5 1922.0 0.744 0.2 1923.0 0.738 1.0 1924.0 0.731 1.7 1925.0 0.725 2.4 1926.0 0.718 3.2 1927.0 0.712 4.0 1928.0 0.705 4.8 1929.0 0.698 5.6 1930.0 0.691 6.4 1931.0 0.685 7.2 1932.0 0.678 8.1 1933.0 0.671 9.0 1934.0 0.664 9.9 1935.0 0.657 10.8 1936.0 0.650 11.7 1937.0 0.642 12.7 1938.0 0.635 13.6 1939.0 0.628 14.6 1940.0 0.621 15.6 1941.0 0.614 16.7 1942.0 0.606 17.7 1943.0 0.599 18.8 1944.0 0.592 20.0 1945.0 0.584 21.1 1946.0 0.577 22.3 1947.0 0.570 23.5 1948.0 0.562 24.7 1949.0 0.555 26.0 1950.0 0.547 27.3 1951.0 0.540 28.7 1952.0 0.533 30.0 1953.0 0.525 31.5 1954.0 0.518 32.9 1955.0 0.511 34.4 1956.0 0.504 36.0 1957.0 0.496 37.5 1958.0 0.489 39.2 1959.0 0.482 40.9 1960.0 0.475 42.6 1961.0 0.468 44.4 1962.0 0.462 46.2 1963.0 0.455 48.1 1964.0 0.448 50.0 1965.0 0.442 52.0 1966.0 0.436 54.1 1967.0 0.429 56.2 1968.0 0.423 58.4 1969.0 0.417 60.7 1970.0 0.412 63.0 1971.0 0.406 65.3 1972.0 0.401 67.8 1973.0 0.395 70.3 1974.0 0.390 72.9 1975.0 0.386 75.5 1976.0 0.381 78.2 1977.0 0.376 81.0 1978.0 0.372 83.8 1979.0 0.368 86.7 1980.0 0.364 89.7 1981.0 0.361 92.7 1982.0 0.357 95.8 1983.0 0.354 98.9 1984.0 0.350 102.1 1985.0 0.347 105.4 1986.0 0.344 108.7 1987.0 0.342 112.1 1988.0 0.339 115.5 1989.0 0.336 119.0 1990.0 0.334 122.5 1991.0 0.331 126.1 1992.0 0.329 129.8 1993.0 0.326 133.5 1994.0 0.324 137.2 1995.0 0.322 141.0 1996.0 0.320 144.9 1997.0 0.318 148.8 1998.0 0.317 152.7 1999.0 0.315 156.7 2000.0 0.314 160.7 2001.0 0.314 164.7 2002.0 0.313 168.8 2003.0 0.313 172.8 2004.0 0.314 176.9 2005.0 0.315 180.9 2006.0 0.317 184.8 2007.0 0.319 188.8 2008.0 0.322 192.6 2009.0 0.325 196.4 2010.0 0.329 200.2 2011.0 0.333 203.8 2012.0 0.338 207.3 2013.0 0.344 210.7 2014.0 0.350 214.0 2015.0 0.356 217.2 2016.0 0.363 220.3 2017.0 0.370 223.2 2018.0 0.378 226.1 2019.0 0.386 228.8 2020.0 0.394 231.4 2021.0 0.402 233.9 2022.0 0.411 236.3 2023.0 0.419 238.6 2024.0 0.428 240.8 2025.0 0.437 242.9 2026.0 0.446 245.0 2027.0 0.456 246.9 2028.0 0.465 248.8 2029.0 0.474 250.6 2030.0 0.484 252.3 2031.0 0.493 254.0 2032.0 0.503 255.6 2033.0 0.512 257.1 2034.0 0.522 258.6 2035.0 0.531 260.1 2036.0 0.541 261.4 2037.0 0.550 262.8 2038.0 0.559 264.1 2039.0 0.569 265.3 2040.0 0.578 266.5 2041.0 0.587 267.7 2042.0 0.596 268.8 2043.0 0.605 269.9 2044.0 0.614 271.0 2045.0 0.623 272.0 2046.0 0.631 273.0 2047.0 0.640 274.0 2048.0 0.649 275.0 2049.0 0.657 275.9 2050.0 0.666 276.8 2051.0 0.674 277.7 2052.0 0.682 278.6 2053.0 0.690 279.4 2054.0 0.698 280.2 2055.0 0.706 281.0 2056.0 0.714 281.8 2057.0 0.721 282.6 2058.0 0.729 283.4 2059.0 0.736 284.1 2060.0 0.744 284.8 2061.0 0.751 285.5 2062.0 0.758 286.2 2063.0 0.765 286.9 2064.0 0.772 287.6 2065.0 0.779 288.2 2066.0 0.786 288.9 2067.0 0.792 289.5 2068.0 0.799 290.2 2069.0 0.805 290.8 2070.0 0.812 291.4 2071.0 0.818 292.0 2072.0 0.824 292.6 2073.0 0.830 293.1 2074.0 0.836 293.7 2075.0 0.842 294.3 2076.0 0.847 294.8 2077.0 0.853 295.4 2078.0 0.858 295.9 2079.0 0.864 296.5 2080.0 0.869 297.0 2081.0 0.874 297.5 2082.0 0.879 298.0 2083.0 0.884 298.5 2084.0 0.889 299.0 2085.0 0.894 299.5 2086.0 0.899 300.0 2087.0 0.903 300.5 2088.0 0.908 301.0 2089.0 0.912 301.5 2090.0 0.916 302.0 2091.0 0.920 302.4 2092.0 0.924 302.9 2093.0 0.928 303.4 2094.0 0.932 303.8 2095.0 0.936 304.3 2096.0 0.940 304.7 2097.0 0.943 305.2 2098.0 0.947 305.6 2099.0 0.950 306.1 2100.0 0.953 306.5 2101.0 0.957 306.9 2102.0 0.960 307.4 2103.0 0.963 307.8 2104.0 0.966 308.2 2105.0 0.968 308.7 2106.0 0.971 309.1 2107.0 0.974 309.5 2108.0 0.976 309.9 2109.0 0.979 310.3 2110.0 0.981 310.7 2111.0 0.983 311.2 2112.0 0.986 311.6 2113.0 0.988 312.0 2114.0 0.990 312.4 2115.0 0.992 312.8 2116.0 0.993 313.2 2117.0 0.995 313.6 2118.0 0.997 314.0 2119.0 0.998 314.4 2120.0 1.000 314.8 2121.0 1.001 315.2 2122.0 1.002 315.6 2123.0 1.004 316.0 2124.0 1.005 316.4 2125.0 1.006 316.8 2126.0 1.007 317.1 2127.0 1.008 317.5 2128.0 1.008 317.9 2129.0 1.009 318.3 2130.0 1.010 318.7 2131.0 1.010 319.1 2132.0 1.010 319.5 2133.0 1.011 319.9 2134.0 1.011 320.3 2135.0 1.011 320.7 2136.0 1.011 321.0 2137.0 1.011 321.4 2138.0 1.011 321.8 2139.0 1.011 322.2 2140.0 1.011 322.6 2141.0 1.010 323.0 2142.0 1.010 323.4 2143.0 1.009 323.8 2144.0 1.009 324.2 2145.0 1.008 324.5 2146.0 1.007 324.9 2147.0 1.007 325.3 2148.0 1.006 325.7 2149.0 1.005 326.1 2150.0 1.003 326.5 2151.0 1.002 326.9 2152.0 1.001 327.3 2153.0 1.000 327.7 2154.0 0.998 328.1 2155.0 0.997 328.5 2156.0 0.995 328.9 2157.0 0.993 329.3 2158.0 0.992 329.7 2159.0 0.990 330.1 2160.0 0.988 330.5 2161.0 0.986 330.9 2162.0 0.984 331.3 2163.0 0.982 331.7 2164.0 0.980 332.1 2165.0 0.977 332.6 2166.0 0.975 333.0 2167.0 0.972 333.4 2168.0 0.970 333.8 2169.0 0.967 334.2 2170.0 0.964 334.7 2171.0 0.962 335.1