| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 17:39:54 |
| WDS: | HU714BA,BB | WDS ID/Discoverer |
| P: | 195.500 | Orbital period (years) |
| a: | 0.535 | Semi-major axis (arcseconds) |
| i: | 72.4 | Inclination (degrees) |
| Ω: | 135.9 | Longitude of ascending node (degrees) |
| T: | 1943.200 | Epoch of periastron passage (year) |
| e: | 0.567 | Eccentricity |
| ω: | 3.7 | Longitude of periastron (degrees) |
| Start-Year: | 1928.0 | Year |
| End-Year: | 2122.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 082656.47+321147.3 | Epoch-2000 right ascension and declination |
| WDS-ID: | 08269+3212 | WDS designation |
| Discoverer Code: | HU714BA,BB | Discover designation and components |
| ADS number: | 6814 | Aitken Double Star catalog |
| HD number: | . | HD catalog number |
| Hipparcos number: | 41423 | Hipparcos catalog number |
| V1: | 9.77 | Magnitude of the primary |
| V2: | 10.07 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2009 | Date of last observation |
| Orbit grade: | 4 | Orbit grade, ranging from 1 'definitive' to 5 'indeterminate' |
| Flags: | Flags |
Image from the USNO WDS 6th Orbit Catalog (see Acknowledgements)
Year Sep[“] PA[°] --------------------------------------------- 2025.0 0.818 314.0 ------------------------- 1928.0 0.112 62.0 1929.0 0.116 72.1 1930.0 0.122 81.5 1931.0 0.130 89.8 1932.0 0.141 97.0 1933.0 0.152 103.1 1934.0 0.164 108.4 1935.0 0.176 112.9 1936.0 0.188 116.9 1937.0 0.199 120.4 1938.0 0.209 123.5 1939.0 0.218 126.4 1940.0 0.225 129.1 1941.0 0.229 131.6 1942.0 0.232 134.1 1943.0 0.232 136.5 1944.0 0.229 139.0 1945.0 0.224 141.6 1946.0 0.216 144.3 1947.0 0.207 147.2 1948.0 0.196 150.4 1949.0 0.184 154.1 1950.0 0.170 158.3 1951.0 0.157 163.2 1952.0 0.143 169.0 1953.0 0.131 176.0 1954.0 0.120 184.5 1955.0 0.111 194.4 1956.0 0.106 205.6 1957.0 0.104 217.5 1958.0 0.107 229.4 1959.0 0.114 240.2 1960.0 0.124 249.6 1961.0 0.136 257.4 1962.0 0.150 263.9 1963.0 0.165 269.2 1964.0 0.181 273.6 1965.0 0.197 277.3 1966.0 0.214 280.4 1967.0 0.231 283.1 1968.0 0.248 285.4 1969.0 0.265 287.3 1970.0 0.282 289.1 1971.0 0.299 290.7 1972.0 0.315 292.1 1973.0 0.332 293.3 1974.0 0.348 294.4 1975.0 0.364 295.5 1976.0 0.379 296.4 1977.0 0.395 297.3 1978.0 0.410 298.1 1979.0 0.425 298.9 1980.0 0.439 299.6 1981.0 0.453 300.2 1982.0 0.467 300.9 1983.0 0.481 301.4 1984.0 0.494 302.0 1985.0 0.508 302.5 1986.0 0.520 303.0 1987.0 0.533 303.5 1988.0 0.545 303.9 1989.0 0.557 304.4 1990.0 0.569 304.8 1991.0 0.580 305.2 1992.0 0.591 305.6 1993.0 0.602 305.9 1994.0 0.613 306.3 1995.0 0.623 306.6 1996.0 0.633 307.0 1997.0 0.643 307.3 1998.0 0.653 307.6 1999.0 0.662 307.9 2000.0 0.671 308.2 2001.0 0.680 308.5 2002.0 0.688 308.8 2003.0 0.697 309.0 2004.0 0.705 309.3 2005.0 0.712 309.6 2006.0 0.720 309.8 2007.0 0.727 310.1 2008.0 0.734 310.3 2009.0 0.741 310.6 2010.0 0.748 310.8 2011.0 0.754 311.0 2012.0 0.760 311.3 2013.0 0.766 311.5 2014.0 0.771 311.7 2015.0 0.777 311.9 2016.0 0.782 312.2 2017.0 0.787 312.4 2018.0 0.791 312.6 2019.0 0.796 312.8 2020.0 0.800 313.0 2021.0 0.804 313.2 2022.0 0.808 313.4 2023.0 0.811 313.6 2024.0 0.814 313.8 2025.0 0.818 314.0 2026.0 0.820 314.2 2027.0 0.823 314.4 2028.0 0.825 314.6 2029.0 0.828 314.8 2030.0 0.830 315.0 2031.0 0.831 315.2 2032.0 0.833 315.3 2033.0 0.834 315.5 2034.0 0.835 315.7 2035.0 0.836 315.9 2036.0 0.837 316.1 2037.0 0.837 316.3 2038.0 0.837 316.5 2039.0 0.837 316.7 2040.0 0.837 316.8 2041.0 0.837 317.0 2042.0 0.836 317.2 2043.0 0.835 317.4 2044.0 0.834 317.6 2045.0 0.833 317.8 2046.0 0.831 318.0 2047.0 0.830 318.2 2048.0 0.828 318.4 2049.0 0.826 318.5 2050.0 0.823 318.7 2051.0 0.821 318.9 2052.0 0.818 319.1 2053.0 0.815 319.3 2054.0 0.811 319.5 2055.0 0.808 319.7 2056.0 0.804 319.9 2057.0 0.800 320.1 2058.0 0.796 320.3 2059.0 0.792 320.5 2060.0 0.788 320.8 2061.0 0.783 321.0 2062.0 0.778 321.2 2063.0 0.773 321.4 2064.0 0.767 321.6 2065.0 0.761 321.8 2066.0 0.756 322.1 2067.0 0.750 322.3 2068.0 0.743 322.5 2069.0 0.737 322.8 2070.0 0.730 323.0 2071.0 0.723 323.3 2072.0 0.716 323.5 2073.0 0.708 323.8 2074.0 0.701 324.1 2075.0 0.693 324.3 2076.0 0.685 324.6 2077.0 0.676 324.9 2078.0 0.668 325.2 2079.0 0.659 325.5 2080.0 0.650 325.8 2081.0 0.640 326.1 2082.0 0.631 326.4 2083.0 0.621 326.8 2084.0 0.611 327.1 2085.0 0.601 327.5 2086.0 0.590 327.8 2087.0 0.580 328.2 2088.0 0.569 328.6 2089.0 0.557 329.0 2090.0 0.546 329.5 2091.0 0.534 329.9 2092.0 0.522 330.4 2093.0 0.510 330.9 2094.0 0.498 331.4 2095.0 0.485 331.9 2096.0 0.472 332.5 2097.0 0.459 333.1 2098.0 0.445 333.8 2099.0 0.432 334.4 2100.0 0.418 335.2 2101.0 0.404 335.9 2102.0 0.389 336.8 2103.0 0.375 337.7 2104.0 0.360 338.7 2105.0 0.345 339.7 2106.0 0.330 340.9 2107.0 0.315 342.1 2108.0 0.299 343.5 2109.0 0.284 345.1 2110.0 0.268 346.8 2111.0 0.252 348.7 2112.0 0.236 350.9 2113.0 0.221 353.5 2114.0 0.205 356.3 2115.0 0.190 359.7 2116.0 0.176 3.6 2117.0 0.161 8.3 2118.0 0.148 13.8 2119.0 0.137 20.3 2120.0 0.126 27.9 2121.0 0.119 36.7