| WDS: | A2008AB | WDS ID/Discoverer |
| P: | 194.360 | Orbital period (years) |
| a: | 0.376 | Semi-major axis (arcseconds) |
| i: | 126.5 | Inclination (degrees) |
| Ω: | 131.3 | Longitude of ascending node (degrees) |
| T: | 2050.083 | Epoch of periastron passage (year) |
| e: | 0.5 | Eccentricity |
| ω: | 247.8 | Longitude of periastron (degrees) |
| Start-Year: | 1927.82 | Year |
| End-Year: | 2122.18 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for A2008AB |
||
| Position: | 014311.90+051931.2 | Epoch-2000 right ascension and declination |
| WDS-ID: | 01432+0520 | WDS designation |
| Discoverer Code: | A2008AB | Discover designation and components |
| ADS number: | 1355 | Aitken Double Star catalog |
| HD number: | 10568 | HD catalog number |
| Hipparcos number: | . | Hipparcos catalog number |
| V1: | 9.2 | Magnitude of the primary |
| V2: | 10.2 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2018 | Date of last observation |
| Orbit grade: | 4 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | Flags | |
| Ephemerides: | Ephemerides | |
| Code: | Tok2022g | Reference |
-- Image from the USNO WDS 6th Orbit Catalog (see Acknowledgements) --
| Green plus signs: | Visual (micrometric) measures |
| Violet asterisks: | Photographic measures |
| Blue symbols: | Various interferometric techniques |
| Dot-dash line: | Indicates the line of nodes |
Year Sep[“] PA[°] --------------------------------------------- 2026.50 0.281 333.12 -------------------------- 1927.82 0.425 96.63 1928.82 0.424 95.88 1929.82 0.423 95.13 1930.82 0.421 94.37 1931.82 0.420 93.61 1932.82 0.418 92.84 1933.82 0.417 92.06 1934.82 0.415 91.28 1935.82 0.413 90.50 1936.82 0.411 89.70 1937.82 0.410 88.90 1938.82 0.408 88.09 1939.82 0.406 87.28 1940.82 0.404 86.45 1941.82 0.402 85.62 1942.82 0.400 84.78 1943.82 0.397 83.93 1944.82 0.395 83.07 1945.82 0.393 82.20 1946.82 0.391 81.33 1947.82 0.389 80.44 1948.82 0.386 79.54 1949.82 0.384 78.63 1950.82 0.382 77.71 1951.82 0.379 76.78 1952.82 0.377 75.83 1953.82 0.375 74.88 1954.82 0.372 73.91 1955.82 0.370 72.93 1956.82 0.367 71.93 1957.82 0.365 70.93 1958.82 0.362 69.91 1959.82 0.360 68.87 1960.82 0.358 67.83 1961.82 0.355 66.77 1962.82 0.353 65.69 1963.82 0.351 64.60 1964.82 0.348 63.50 1965.82 0.346 62.38 1966.82 0.344 61.24 1967.82 0.341 60.09 1968.82 0.339 58.92 1969.82 0.337 57.74 1970.82 0.335 56.55 1971.82 0.333 55.33 1972.82 0.330 54.11 1973.82 0.328 52.86 1974.82 0.326 51.60 1975.82 0.324 50.33 1976.82 0.322 49.04 1977.82 0.321 47.73 1978.82 0.319 46.41 1979.82 0.317 45.08 1980.82 0.315 43.73 1981.82 0.314 42.36 1982.82 0.312 40.98 1983.82 0.310 39.59 1984.82 0.309 38.19 1985.82 0.308 36.77 1986.82 0.306 35.33 1987.82 0.305 33.89 1988.82 0.304 32.43 1989.82 0.303 30.97 1990.82 0.302 29.49 1991.82 0.301 28.00 1992.82 0.300 26.50 1993.82 0.299 24.99 1994.82 0.298 23.48 1995.82 0.297 21.96 1996.82 0.297 20.43 1997.82 0.296 18.89 1998.82 0.295 17.35 1999.82 0.295 15.80 2000.82 0.294 14.24 2001.82 0.294 12.69 2002.82 0.294 11.13 2003.82 0.293 9.56 2004.82 0.293 7.99 2005.82 0.293 6.42 2006.82 0.293 4.85 2007.82 0.293 3.27 2008.82 0.292 1.70 2009.82 0.292 0.12 2010.82 0.292 358.54 2011.82 0.292 356.96 2012.82 0.292 355.37 2013.82 0.291 353.78 2014.82 0.291 352.20 2015.82 0.291 350.60 2016.82 0.290 349.01 2017.82 0.290 347.40 2018.82 0.289 345.80 2019.82 0.289 344.18 2020.82 0.288 342.56 2021.82 0.287 340.93 2022.82 0.286 339.29 2023.82 0.285 337.64 2024.82 0.283 335.96 2025.82 0.282 334.28 2026.82 0.280 332.57 2027.82 0.278 330.83 2028.82 0.275 329.07 2029.82 0.273 327.27 2030.82 0.270 325.44 2031.82 0.266 323.56 2032.82 0.262 321.62 2033.82 0.258 319.63 2034.82 0.253 317.57 2035.82 0.248 315.42 2036.82 0.242 313.17 2037.82 0.236 310.81 2038.82 0.229 308.32 2039.82 0.221 305.66 2040.82 0.213 302.80 2041.82 0.205 299.72 2042.82 0.196 296.35 2043.82 0.186 292.64 2044.82 0.176 288.51 2045.82 0.165 283.87 2046.82 0.155 278.62 2047.82 0.145 272.63 2048.82 0.136 265.78 2049.82 0.127 257.97 2050.82 0.121 249.19 2051.82 0.116 239.56 2052.82 0.114 229.37 2053.82 0.115 219.07 2054.82 0.119 209.14 2055.82 0.125 199.98 2056.82 0.133 191.79 2057.82 0.142 184.61 2058.82 0.153 178.38 2059.82 0.164 172.98 2060.82 0.176 168.29 2061.82 0.187 164.19 2062.82 0.199 160.58 2063.82 0.211 157.38 2064.82 0.223 154.51 2065.82 0.234 151.92 2066.82 0.245 149.57 2067.82 0.256 147.42 2068.82 0.266 145.44 2069.82 0.276 143.60 2070.82 0.286 141.89 2071.82 0.295 140.29 2072.82 0.303 138.78 2073.82 0.312 137.35 2074.82 0.320 136.00 2075.82 0.328 134.71 2076.82 0.335 133.48 2077.82 0.342 132.31 2078.82 0.348 131.17 2079.82 0.355 130.08 2080.82 0.361 129.03 2081.82 0.366 128.01 2082.82 0.372 127.02 2083.82 0.377 126.05 2084.82 0.382 125.12 2085.82 0.386 124.20 2086.82 0.390 123.31 2087.82 0.395 122.43 2088.82 0.398 121.57 2089.82 0.402 120.73 2090.82 0.405 119.90 2091.82 0.408 119.09 2092.82 0.411 118.28 2093.82 0.414 117.49 2094.82 0.416 116.71 2095.82 0.419 115.93 2096.82 0.421 115.17 2097.82 0.423 114.41 2098.82 0.424 113.65 2099.82 0.426 112.91 2100.82 0.427 112.17 2101.82 0.428 111.43 2102.82 0.429 110.70 2103.82 0.430 109.97 2104.82 0.431 109.24 2105.82 0.432 108.52 2106.82 0.432 107.79 2107.82 0.433 107.07 2108.82 0.433 106.35 2109.82 0.433 105.63 2110.82 0.433 104.91 2111.82 0.433 104.19 2112.82 0.433 103.47 2113.82 0.432 102.75 2114.82 0.432 102.03 2115.82 0.431 101.30 2116.82 0.430 100.57 2117.82 0.430 99.85 2118.82 0.429 99.11 2119.82 0.428 98.38 2120.82 0.427 97.64 2121.82 0.426 96.90
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 14:53:07 |