| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 16:30:40 |
| WDS: | BU509 | WDS ID/Discoverer |
| P: | 241.200 | Orbital period (years) |
| a: | 0.9 | Semi-major axis (arcseconds) |
| i: | 118.0 | Inclination (degrees) |
| Ω: | 221.04 | Longitude of ascending node (degrees) |
| T: | 1983.480 | Epoch of periastron passage (year) |
| e: | 0.292 | Eccentricity |
| ω: | 94.0 | Longitude of periastron (degrees) |
| Start-Year: | 1905.0 | Year |
| End-Year: | 2145.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 014344.93+093407.2 | Epoch-2000 right ascension and declination |
| WDS-ID: | 01437+0934 | WDS designation |
| Discoverer Code: | BU509 | Discover designation and components |
| ADS number: | 1360 | Aitken Double Star catalog |
| HD number: | 10619 | HD catalog number |
| Hipparcos number: | 8078 | Hipparcos catalog number |
| V1: | 9.48 | Magnitude of the primary |
| V2: | 9.19 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2008 | 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 0.838 36.5 ------------------------- 1905.0 0.808 248.5 1906.0 0.814 247.7 1907.0 0.820 246.8 1908.0 0.826 246.0 1909.0 0.832 245.2 1910.0 0.837 244.5 1911.0 0.843 243.7 1912.0 0.848 242.9 1913.0 0.853 242.2 1914.0 0.857 241.4 1915.0 0.862 240.7 1916.0 0.866 240.0 1917.0 0.870 239.3 1918.0 0.873 238.5 1919.0 0.876 237.8 1920.0 0.879 237.1 1921.0 0.882 236.4 1922.0 0.884 235.7 1923.0 0.886 235.0 1924.0 0.888 234.4 1925.0 0.889 233.7 1926.0 0.890 233.0 1927.0 0.891 232.3 1928.0 0.891 231.6 1929.0 0.891 230.9 1930.0 0.890 230.2 1931.0 0.889 229.6 1932.0 0.888 228.9 1933.0 0.886 228.2 1934.0 0.883 227.5 1935.0 0.880 226.8 1936.0 0.877 226.1 1937.0 0.873 225.4 1938.0 0.869 224.7 1939.0 0.864 223.9 1940.0 0.859 223.2 1941.0 0.853 222.5 1942.0 0.846 221.7 1943.0 0.840 220.9 1944.0 0.832 220.2 1945.0 0.824 219.4 1946.0 0.815 218.6 1947.0 0.806 217.7 1948.0 0.796 216.9 1949.0 0.786 216.0 1950.0 0.775 215.1 1951.0 0.764 214.2 1952.0 0.752 213.3 1953.0 0.739 212.3 1954.0 0.726 211.3 1955.0 0.712 210.2 1956.0 0.697 209.1 1957.0 0.682 208.0 1958.0 0.667 206.8 1959.0 0.651 205.6 1960.0 0.634 204.3 1961.0 0.617 202.9 1962.0 0.600 201.4 1963.0 0.582 199.8 1964.0 0.564 198.2 1965.0 0.545 196.4 1966.0 0.526 194.5 1967.0 0.507 192.5 1968.0 0.488 190.3 1969.0 0.469 187.9 1970.0 0.450 185.4 1971.0 0.431 182.6 1972.0 0.413 179.5 1973.0 0.395 176.2 1974.0 0.378 172.5 1975.0 0.362 168.6 1976.0 0.347 164.3 1977.0 0.334 159.6 1978.0 0.322 154.5 1979.0 0.313 149.1 1980.0 0.306 143.4 1981.0 0.301 137.5 1982.0 0.299 131.5 1983.0 0.300 125.4 1984.0 0.304 119.5 1985.0 0.310 113.7 1986.0 0.319 108.2 1987.0 0.330 103.1 1988.0 0.343 98.3 1989.0 0.357 93.8 1990.0 0.372 89.7 1991.0 0.389 86.0 1992.0 0.407 82.5 1993.0 0.425 79.4 1994.0 0.443 76.5 1995.0 0.462 73.9 1996.0 0.481 71.4 1997.0 0.500 69.2 1998.0 0.519 67.1 1999.0 0.537 65.1 2000.0 0.556 63.3 2001.0 0.573 61.6 2002.0 0.591 60.0 2003.0 0.608 58.5 2004.0 0.625 57.1 2005.0 0.641 55.7 2006.0 0.656 54.4 2007.0 0.672 53.2 2008.0 0.686 52.0 2009.0 0.700 50.9 2010.0 0.713 49.8 2011.0 0.726 48.7 2012.0 0.738 47.7 2013.0 0.749 46.7 2014.0 0.760 45.8 2015.0 0.770 44.9 2016.0 0.779 44.0 2017.0 0.788 43.1 2018.0 0.796 42.2 2019.0 0.804 41.4 2020.0 0.811 40.5 2021.0 0.818 39.7 2022.0 0.824 38.9 2023.0 0.829 38.1 2024.0 0.834 37.3 2025.0 0.838 36.5 2026.0 0.842 35.8 2027.0 0.845 35.0 2028.0 0.848 34.3 2029.0 0.850 33.5 2030.0 0.852 32.8 2031.0 0.853 32.0 2032.0 0.854 31.3 2033.0 0.854 30.5 2034.0 0.854 29.8 2035.0 0.853 29.0 2036.0 0.853 28.3 2037.0 0.851 27.5 2038.0 0.850 26.8 2039.0 0.848 26.0 2040.0 0.845 25.3 2041.0 0.842 24.5 2042.0 0.839 23.7 2043.0 0.836 23.0 2044.0 0.832 22.2 2045.0 0.829 21.4 2046.0 0.824 20.6 2047.0 0.820 19.8 2048.0 0.815 19.0 2049.0 0.810 18.2 2050.0 0.805 17.3 2051.0 0.799 16.5 2052.0 0.794 15.6 2053.0 0.788 14.8 2054.0 0.782 13.9 2055.0 0.776 13.0 2056.0 0.770 12.1 2057.0 0.763 11.2 2058.0 0.756 10.2 2059.0 0.750 9.3 2060.0 0.743 8.3 2061.0 0.736 7.3 2062.0 0.729 6.3 2063.0 0.722 5.3 2064.0 0.715 4.2 2065.0 0.708 3.1 2066.0 0.701 2.0 2067.0 0.694 0.9 2068.0 0.686 359.8 2069.0 0.679 358.6 2070.0 0.672 357.4 2071.0 0.665 356.2 2072.0 0.658 355.0 2073.0 0.651 353.7 2074.0 0.644 352.4 2075.0 0.638 351.1 2076.0 0.631 349.7 2077.0 0.625 348.4 2078.0 0.618 347.0 2079.0 0.612 345.5 2080.0 0.606 344.1 2081.0 0.600 342.6 2082.0 0.595 341.0 2083.0 0.589 339.5 2084.0 0.584 337.9 2085.0 0.580 336.3 2086.0 0.575 334.7 2087.0 0.571 333.0 2088.0 0.567 331.4 2089.0 0.563 329.7 2090.0 0.560 327.9 2091.0 0.557 326.2 2092.0 0.554 324.4 2093.0 0.552 322.7 2094.0 0.550 320.9 2095.0 0.548 319.1 2096.0 0.547 317.2 2097.0 0.546 315.4 2098.0 0.545 313.6 2099.0 0.545 311.8 2100.0 0.546 310.0 2101.0 0.546 308.1 2102.0 0.547 306.3 2103.0 0.549 304.5 2104.0 0.550 302.7 2105.0 0.553 300.9 2106.0 0.555 299.2 2107.0 0.558 297.4 2108.0 0.561 295.7 2109.0 0.565 294.0 2110.0 0.568 292.3 2111.0 0.573 290.6 2112.0 0.577 289.0 2113.0 0.582 287.3 2114.0 0.587 285.7 2115.0 0.592 284.2 2116.0 0.598 282.6 2117.0 0.603 281.1 2118.0 0.609 279.7 2119.0 0.615 278.2 2120.0 0.622 276.8 2121.0 0.628 275.4 2122.0 0.635 274.0 2123.0 0.642 272.7 2124.0 0.649 271.4 2125.0 0.656 270.1 2126.0 0.663 268.9 2127.0 0.670 267.7 2128.0 0.677 266.5 2129.0 0.685 265.3 2130.0 0.692 264.2 2131.0 0.699 263.0 2132.0 0.707 261.9 2133.0 0.714 260.9 2134.0 0.722 259.8 2135.0 0.729 258.8 2136.0 0.737 257.8 2137.0 0.744 256.8 2138.0 0.751 255.8 2139.0 0.759 254.8 2140.0 0.766 253.9 2141.0 0.773 253.0 2142.0 0.780 252.1 2143.0 0.787 251.2 2144.0 0.793 250.3