| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 18:17:28 |
| WDS: | HO260 | WDS ID/Discoverer |
| P: | 267.134 | Orbital period (years) |
| a: | 1.72421 | Semi-major axis (arcseconds) |
| i: | 72.305 | Inclination (degrees) |
| Ω: | 115.462 | Longitude of ascending node (degrees) |
| T: | 1881.877 | Epoch of periastron passage (year) |
| e: | 0.681 | Eccentricity |
| ω: | 119.935 | Longitude of periastron (degrees) |
| Start-Year: | 1892.0 | Year |
| End-Year: | 2158.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 132332.82+291415.0 | Epoch-2000 right ascension and declination |
| WDS-ID: | 13235+2914 | WDS designation |
| Discoverer Code: | HO260 | Discover designation and components |
| ADS number: | 8887 | Aitken Double Star catalog |
| HD number: | 116495 | HD catalog number |
| Hipparcos number: | 65343 | Hipparcos catalog number |
| V1: | 9.60 | Magnitude of the primary |
| V2: | 9.94 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2015 | Date of last observation |
| Orbit grade: | 3 | 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 1.746 90.6 ------------------------- 1892.0 0.764 300.3 1893.0 0.782 301.7 1894.0 0.796 303.2 1895.0 0.808 304.6 1896.0 0.817 305.9 1897.0 0.823 307.2 1898.0 0.827 308.6 1899.0 0.830 309.8 1900.0 0.831 311.1 1901.0 0.830 312.4 1902.0 0.828 313.7 1903.0 0.826 315.0 1904.0 0.822 316.3 1905.0 0.817 317.7 1906.0 0.812 319.0 1907.0 0.806 320.4 1908.0 0.800 321.8 1909.0 0.793 323.2 1910.0 0.786 324.6 1911.0 0.779 326.1 1912.0 0.771 327.5 1913.0 0.764 329.1 1914.0 0.756 330.6 1915.0 0.748 332.2 1916.0 0.741 333.8 1917.0 0.733 335.4 1918.0 0.726 337.1 1919.0 0.718 338.8 1920.0 0.711 340.6 1921.0 0.705 342.3 1922.0 0.698 344.1 1923.0 0.692 346.0 1924.0 0.687 347.9 1925.0 0.682 349.8 1926.0 0.677 351.7 1927.0 0.673 353.7 1928.0 0.669 355.6 1929.0 0.666 357.6 1930.0 0.663 359.7 1931.0 0.661 1.7 1932.0 0.660 3.7 1933.0 0.659 5.8 1934.0 0.659 7.8 1935.0 0.660 9.9 1936.0 0.661 11.9 1937.0 0.663 14.0 1938.0 0.665 16.0 1939.0 0.668 18.0 1940.0 0.672 20.0 1941.0 0.676 21.9 1942.0 0.681 23.9 1943.0 0.687 25.8 1944.0 0.693 27.7 1945.0 0.699 29.5 1946.0 0.707 31.3 1947.0 0.714 33.1 1948.0 0.723 34.8 1949.0 0.731 36.5 1950.0 0.741 38.1 1951.0 0.750 39.7 1952.0 0.760 41.3 1953.0 0.771 42.8 1954.0 0.782 44.3 1955.0 0.793 45.8 1956.0 0.804 47.1 1957.0 0.816 48.5 1958.0 0.828 49.8 1959.0 0.841 51.1 1960.0 0.853 52.4 1961.0 0.866 53.6 1962.0 0.879 54.7 1963.0 0.893 55.9 1964.0 0.906 57.0 1965.0 0.920 58.0 1966.0 0.934 59.1 1967.0 0.948 60.1 1968.0 0.962 61.1 1969.0 0.976 62.0 1970.0 0.991 62.9 1971.0 1.005 63.8 1972.0 1.020 64.7 1973.0 1.034 65.5 1974.0 1.049 66.4 1975.0 1.064 67.2 1976.0 1.079 67.9 1977.0 1.093 68.7 1978.0 1.108 69.4 1979.0 1.123 70.2 1980.0 1.138 70.8 1981.0 1.153 71.5 1982.0 1.168 72.2 1983.0 1.183 72.8 1984.0 1.198 73.5 1985.0 1.213 74.1 1986.0 1.228 74.7 1987.0 1.243 75.3 1988.0 1.258 75.8 1989.0 1.272 76.4 1990.0 1.287 76.9 1991.0 1.302 77.5 1992.0 1.316 78.0 1993.0 1.331 78.5 1994.0 1.346 79.0 1995.0 1.360 79.5 1996.0 1.374 80.0 1997.0 1.389 80.4 1998.0 1.403 80.9 1999.0 1.417 81.3 2000.0 1.431 81.8 2001.0 1.445 82.2 2002.0 1.459 82.6 2003.0 1.473 83.0 2004.0 1.487 83.4 2005.0 1.500 83.8 2006.0 1.514 84.2 2007.0 1.527 84.6 2008.0 1.540 85.0 2009.0 1.554 85.4 2010.0 1.567 85.7 2011.0 1.580 86.1 2012.0 1.592 86.5 2013.0 1.605 86.8 2014.0 1.618 87.1 2015.0 1.630 87.5 2016.0 1.642 87.8 2017.0 1.654 88.1 2018.0 1.666 88.5 2019.0 1.678 88.8 2020.0 1.690 89.1 2021.0 1.702 89.4 2022.0 1.713 89.7 2023.0 1.724 90.0 2024.0 1.735 90.3 2025.0 1.746 90.6 2026.0 1.757 90.9 2027.0 1.768 91.2 2028.0 1.778 91.5 2029.0 1.789 91.8 2030.0 1.799 92.0 2031.0 1.809 92.3 2032.0 1.818 92.6 2033.0 1.828 92.8 2034.0 1.837 93.1 2035.0 1.847 93.4 2036.0 1.856 93.6 2037.0 1.865 93.9 2038.0 1.873 94.1 2039.0 1.882 94.4 2040.0 1.890 94.7 2041.0 1.898 94.9 2042.0 1.906 95.1 2043.0 1.914 95.4 2044.0 1.921 95.6 2045.0 1.928 95.9 2046.0 1.935 96.1 2047.0 1.942 96.4 2048.0 1.949 96.6 2049.0 1.955 96.8 2050.0 1.961 97.1 2051.0 1.967 97.3 2052.0 1.973 97.5 2053.0 1.978 97.7 2054.0 1.983 98.0 2055.0 1.988 98.2 2056.0 1.993 98.4 2057.0 1.997 98.6 2058.0 2.002 98.9 2059.0 2.005 99.1 2060.0 2.009 99.3 2061.0 2.012 99.5 2062.0 2.016 99.8 2063.0 2.018 100.0 2064.0 2.021 100.2 2065.0 2.023 100.4 2066.0 2.025 100.6 2067.0 2.027 100.8 2068.0 2.028 101.1 2069.0 2.029 101.3 2070.0 2.030 101.5 2071.0 2.030 101.7 2072.0 2.030 101.9 2073.0 2.030 102.1 2074.0 2.029 102.4 2075.0 2.028 102.6 2076.0 2.027 102.8 2077.0 2.026 103.0 2078.0 2.023 103.2 2079.0 2.021 103.4 2080.0 2.018 103.7 2081.0 2.015 103.9 2082.0 2.012 104.1 2083.0 2.008 104.3 2084.0 2.003 104.5 2085.0 1.999 104.8 2086.0 1.993 105.0 2087.0 1.988 105.2 2088.0 1.982 105.4 2089.0 1.975 105.7 2090.0 1.968 105.9 2091.0 1.961 106.1 2092.0 1.953 106.4 2093.0 1.944 106.6 2094.0 1.935 106.8 2095.0 1.926 107.1 2096.0 1.916 107.3 2097.0 1.905 107.6 2098.0 1.894 107.8 2099.0 1.882 108.1 2100.0 1.870 108.3 2101.0 1.857 108.6 2102.0 1.843 108.8 2103.0 1.829 109.1 2104.0 1.814 109.4 2105.0 1.798 109.6 2106.0 1.782 109.9 2107.0 1.764 110.2 2108.0 1.747 110.5 2109.0 1.728 110.8 2110.0 1.708 111.1 2111.0 1.688 111.4 2112.0 1.667 111.7 2113.0 1.645 112.0 2114.0 1.622 112.4 2115.0 1.598 112.7 2116.0 1.572 113.1 2117.0 1.546 113.4 2118.0 1.519 113.8 2119.0 1.491 114.2 2120.0 1.461 114.6 2121.0 1.430 115.0 2122.0 1.398 115.5 2123.0 1.365 116.0 2124.0 1.330 116.5 2125.0 1.294 117.0 2126.0 1.256 117.5 2127.0 1.216 118.1 2128.0 1.175 118.7 2129.0 1.132 119.4 2130.0 1.087 120.1 2131.0 1.040 120.9 2132.0 0.990 121.8 2133.0 0.939 122.7 2134.0 0.885 123.8 2135.0 0.829 125.0 2136.0 0.771 126.4 2137.0 0.710 128.0 2138.0 0.647 130.0 2139.0 0.581 132.4 2140.0 0.513 135.3 2141.0 0.443 139.3 2142.0 0.373 144.7 2143.0 0.305 152.5 2144.0 0.242 164.7 2145.0 0.194 184.0 2146.0 0.176 211.0 2147.0 0.198 237.4 2148.0 0.248 255.9 2149.0 0.310 267.5 2150.0 0.375 275.2 2151.0 0.439 280.6 2152.0 0.498 284.7 2153.0 0.553 287.9 2154.0 0.601 290.6 2155.0 0.644 292.9 2156.0 0.681 294.9 2157.0 0.712 296.8