| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 18:29:20 |
| WDS: | HO60 | WDS ID/Discoverer |
| P: | 195.610 | Orbital period (years) |
| a: | 0.314 | Semi-major axis (arcseconds) |
| i: | 107.6 | Inclination (degrees) |
| Ω: | 37.7 | Longitude of ascending node (degrees) |
| T: | 1972.180 | Epoch of periastron passage (year) |
| e: | 0.562 | Eccentricity |
| ω: | 163.5 | Longitude of periastron (degrees) |
| Start-Year: | 1928.0 | Year |
| End-Year: | 2122.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 151335.21+345254.8 | Epoch-2000 right ascension and declination |
| WDS-ID: | 15136+3453 | WDS designation |
| Discoverer Code: | HO60 | Discover designation and components |
| ADS number: | 9547 | Aitken Double Star catalog |
| HD number: | 135365 | HD catalog number |
| Hipparcos number: | 74512 | Hipparcos catalog number |
| V1: | 9.2 | Magnitude of the primary |
| V2: | 9.3 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2009 | 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 0.291 56.3 ------------------------- 1928.0 0.350 30.3 1929.0 0.344 29.9 1930.0 0.337 29.5 1931.0 0.330 29.1 1932.0 0.323 28.7 1933.0 0.315 28.2 1934.0 0.308 27.8 1935.0 0.300 27.3 1936.0 0.292 26.8 1937.0 0.283 26.2 1938.0 0.275 25.6 1939.0 0.266 25.0 1940.0 0.257 24.3 1941.0 0.248 23.6 1942.0 0.239 22.9 1943.0 0.229 22.0 1944.0 0.220 21.1 1945.0 0.210 20.2 1946.0 0.199 19.1 1947.0 0.189 17.9 1948.0 0.178 16.5 1949.0 0.168 15.0 1950.0 0.157 13.3 1951.0 0.146 11.3 1952.0 0.135 9.0 1953.0 0.123 6.2 1954.0 0.112 3.0 1955.0 0.101 359.0 1956.0 0.091 354.0 1957.0 0.081 347.8 1958.0 0.071 339.9 1959.0 0.064 329.8 1960.0 0.058 317.5 1961.0 0.056 303.3 1962.0 0.056 288.7 1963.0 0.060 275.1 1964.0 0.066 263.7 1965.0 0.074 254.5 1966.0 0.083 247.2 1967.0 0.093 241.3 1968.0 0.102 236.5 1969.0 0.111 232.5 1970.0 0.119 229.1 1971.0 0.126 226.0 1972.0 0.131 223.3 1973.0 0.136 220.8 1974.0 0.139 218.4 1975.0 0.141 216.0 1976.0 0.141 213.8 1977.0 0.140 211.5 1978.0 0.138 209.1 1979.0 0.135 206.7 1980.0 0.131 204.1 1981.0 0.126 201.3 1982.0 0.121 198.3 1983.0 0.115 195.1 1984.0 0.109 191.5 1985.0 0.103 187.5 1986.0 0.098 183.0 1987.0 0.092 177.9 1988.0 0.087 172.3 1989.0 0.083 166.0 1990.0 0.080 159.1 1991.0 0.077 151.7 1992.0 0.076 144.0 1993.0 0.076 136.0 1994.0 0.077 128.3 1995.0 0.080 120.9 1996.0 0.083 114.0 1997.0 0.088 107.8 1998.0 0.093 102.2 1999.0 0.099 97.3 2000.0 0.106 92.9 2001.0 0.112 89.1 2002.0 0.120 85.7 2003.0 0.127 82.8 2004.0 0.135 80.1 2005.0 0.142 77.7 2006.0 0.150 75.6 2007.0 0.158 73.7 2008.0 0.166 72.0 2009.0 0.174 70.4 2010.0 0.182 69.0 2011.0 0.189 67.6 2012.0 0.197 66.4 2013.0 0.205 65.3 2014.0 0.213 64.3 2015.0 0.220 63.3 2016.0 0.228 62.4 2017.0 0.235 61.5 2018.0 0.243 60.7 2019.0 0.250 60.0 2020.0 0.257 59.3 2021.0 0.264 58.6 2022.0 0.271 58.0 2023.0 0.278 57.4 2024.0 0.285 56.8 2025.0 0.291 56.3 2026.0 0.298 55.7 2027.0 0.304 55.2 2028.0 0.310 54.8 2029.0 0.317 54.3 2030.0 0.323 53.8 2031.0 0.329 53.4 2032.0 0.335 53.0 2033.0 0.340 52.6 2034.0 0.346 52.2 2035.0 0.352 51.9 2036.0 0.357 51.5 2037.0 0.362 51.1 2038.0 0.368 50.8 2039.0 0.373 50.5 2040.0 0.378 50.1 2041.0 0.382 49.8 2042.0 0.387 49.5 2043.0 0.392 49.2 2044.0 0.396 48.9 2045.0 0.401 48.6 2046.0 0.405 48.4 2047.0 0.409 48.1 2048.0 0.413 47.8 2049.0 0.417 47.6 2050.0 0.421 47.3 2051.0 0.425 47.0 2052.0 0.428 46.8 2053.0 0.432 46.6 2054.0 0.435 46.3 2055.0 0.438 46.1 2056.0 0.441 45.8 2057.0 0.444 45.6 2058.0 0.447 45.4 2059.0 0.450 45.2 2060.0 0.452 44.9 2061.0 0.455 44.7 2062.0 0.457 44.5 2063.0 0.460 44.3 2064.0 0.462 44.1 2065.0 0.464 43.9 2066.0 0.466 43.6 2067.0 0.468 43.4 2068.0 0.469 43.2 2069.0 0.471 43.0 2070.0 0.472 42.8 2071.0 0.473 42.6 2072.0 0.475 42.4 2073.0 0.476 42.2 2074.0 0.477 42.0 2075.0 0.477 41.8 2076.0 0.478 41.6 2077.0 0.479 41.4 2078.0 0.479 41.2 2079.0 0.480 41.0 2080.0 0.480 40.8 2081.0 0.480 40.6 2082.0 0.480 40.4 2083.0 0.480 40.2 2084.0 0.479 40.0 2085.0 0.479 39.8 2086.0 0.478 39.6 2087.0 0.477 39.4 2088.0 0.477 39.2 2089.0 0.476 39.0 2090.0 0.475 38.8 2091.0 0.473 38.6 2092.0 0.472 38.4 2093.0 0.470 38.2 2094.0 0.469 38.0 2095.0 0.467 37.8 2096.0 0.465 37.6 2097.0 0.463 37.4 2098.0 0.461 37.2 2099.0 0.458 37.0 2100.0 0.456 36.7 2101.0 0.453 36.5 2102.0 0.450 36.3 2103.0 0.447 36.1 2104.0 0.444 35.9 2105.0 0.441 35.6 2106.0 0.438 35.4 2107.0 0.434 35.1 2108.0 0.430 34.9 2109.0 0.426 34.7 2110.0 0.422 34.4 2111.0 0.418 34.1 2112.0 0.414 33.9 2113.0 0.409 33.6 2114.0 0.404 33.3 2115.0 0.400 33.1 2116.0 0.395 32.8 2117.0 0.389 32.5 2118.0 0.384 32.2 2119.0 0.378 31.9 2120.0 0.373 31.5 2121.0 0.367 31.2