| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 19:05:38 |
| WDS: | A102AB | WDS ID/Discoverer |
| P: | 429.000 | Orbital period (years) |
| a: | 0.352 | Semi-major axis (arcseconds) |
| i: | 40.0 | Inclination (degrees) |
| Ω: | 67.5 | Longitude of ascending node (degrees) |
| T: | 1992.260 | Epoch of periastron passage (year) |
| e: | 0.653 | Eccentricity |
| ω: | 106.9 | Longitude of periastron (degrees) |
| Start-Year: | 1811.0 | Year |
| End-Year: | 2239.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 192209.28-073512.6 | Epoch-2000 right ascension and declination |
| WDS-ID: | 19222-0735 | WDS designation |
| Discoverer Code: | A102AB | Discover designation and components |
| ADS number: | 12348 | Aitken Double Star catalog |
| HD number: | 181782 | HD catalog number |
| Hipparcos number: | . | Hipparcos catalog number |
| V1: | 9.5 | Magnitude of the primary |
| V2: | 9.5 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2008 | 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 0.224 271.2 ------------------------- 1811.0 0.464 8.5 1812.0 0.464 8.8 1813.0 0.464 9.1 1814.0 0.464 9.3 1815.0 0.464 9.6 1816.0 0.464 9.9 1817.0 0.464 10.2 1818.0 0.464 10.5 1819.0 0.464 10.7 1820.0 0.464 11.0 1821.0 0.463 11.3 1822.0 0.463 11.6 1823.0 0.463 11.9 1824.0 0.463 12.2 1825.0 0.463 12.4 1826.0 0.462 12.7 1827.0 0.462 13.0 1828.0 0.462 13.3 1829.0 0.462 13.6 1830.0 0.461 13.8 1831.0 0.461 14.1 1832.0 0.461 14.4 1833.0 0.461 14.7 1834.0 0.460 15.0 1835.0 0.460 15.3 1836.0 0.460 15.6 1837.0 0.459 15.8 1838.0 0.459 16.1 1839.0 0.458 16.4 1840.0 0.458 16.7 1841.0 0.458 17.0 1842.0 0.457 17.3 1843.0 0.457 17.6 1844.0 0.456 17.9 1845.0 0.456 18.1 1846.0 0.455 18.4 1847.0 0.455 18.7 1848.0 0.454 19.0 1849.0 0.454 19.3 1850.0 0.453 19.6 1851.0 0.453 19.9 1852.0 0.452 20.2 1853.0 0.451 20.5 1854.0 0.451 20.8 1855.0 0.450 21.1 1856.0 0.449 21.4 1857.0 0.449 21.7 1858.0 0.448 22.0 1859.0 0.447 22.3 1860.0 0.447 22.6 1861.0 0.446 22.9 1862.0 0.445 23.2 1863.0 0.444 23.5 1864.0 0.444 23.8 1865.0 0.443 24.1 1866.0 0.442 24.4 1867.0 0.441 24.7 1868.0 0.440 25.0 1869.0 0.439 25.3 1870.0 0.438 25.7 1871.0 0.438 26.0 1872.0 0.437 26.3 1873.0 0.436 26.6 1874.0 0.435 26.9 1875.0 0.434 27.2 1876.0 0.433 27.6 1877.0 0.432 27.9 1878.0 0.430 28.2 1879.0 0.429 28.5 1880.0 0.428 28.9 1881.0 0.427 29.2 1882.0 0.426 29.5 1883.0 0.425 29.9 1884.0 0.424 30.2 1885.0 0.422 30.5 1886.0 0.421 30.9 1887.0 0.420 31.2 1888.0 0.419 31.6 1889.0 0.417 31.9 1890.0 0.416 32.3 1891.0 0.415 32.6 1892.0 0.413 33.0 1893.0 0.412 33.3 1894.0 0.410 33.7 1895.0 0.409 34.0 1896.0 0.407 34.4 1897.0 0.406 34.8 1898.0 0.404 35.1 1899.0 0.403 35.5 1900.0 0.401 35.9 1901.0 0.400 36.2 1902.0 0.398 36.6 1903.0 0.396 37.0 1904.0 0.395 37.4 1905.0 0.393 37.8 1906.0 0.391 38.2 1907.0 0.389 38.6 1908.0 0.388 39.0 1909.0 0.386 39.4 1910.0 0.384 39.8 1911.0 0.382 40.2 1912.0 0.380 40.6 1913.0 0.378 41.0 1914.0 0.376 41.4 1915.0 0.374 41.9 1916.0 0.372 42.3 1917.0 0.370 42.7 1918.0 0.368 43.2 1919.0 0.365 43.6 1920.0 0.363 44.1 1921.0 0.361 44.6 1922.0 0.359 45.0 1923.0 0.356 45.5 1924.0 0.354 46.0 1925.0 0.352 46.5 1926.0 0.349 46.9 1927.0 0.347 47.4 1928.0 0.344 48.0 1929.0 0.341 48.5 1930.0 0.339 49.0 1931.0 0.336 49.5 1932.0 0.333 50.1 1933.0 0.331 50.6 1934.0 0.328 51.2 1935.0 0.325 51.7 1936.0 0.322 52.3 1937.0 0.319 52.9 1938.0 0.316 53.5 1939.0 0.313 54.1 1940.0 0.310 54.7 1941.0 0.307 55.4 1942.0 0.303 56.0 1943.0 0.300 56.7 1944.0 0.297 57.3 1945.0 0.293 58.0 1946.0 0.290 58.7 1947.0 0.286 59.5 1948.0 0.283 60.2 1949.0 0.279 61.0 1950.0 0.275 61.8 1951.0 0.272 62.6 1952.0 0.268 63.4 1953.0 0.264 64.3 1954.0 0.260 65.1 1955.0 0.256 66.0 1956.0 0.252 67.0 1957.0 0.247 67.9 1958.0 0.243 69.0 1959.0 0.239 70.0 1960.0 0.234 71.1 1961.0 0.229 72.2 1962.0 0.225 73.4 1963.0 0.220 74.6 1964.0 0.215 75.9 1965.0 0.210 77.2 1966.0 0.205 78.6 1967.0 0.200 80.1 1968.0 0.195 81.6 1969.0 0.190 83.2 1970.0 0.184 85.0 1971.0 0.179 86.8 1972.0 0.174 88.7 1973.0 0.168 90.8 1974.0 0.162 93.0 1975.0 0.157 95.4 1976.0 0.151 97.9 1977.0 0.146 100.7 1978.0 0.140 103.6 1979.0 0.134 106.8 1980.0 0.129 110.3 1981.0 0.124 114.1 1982.0 0.119 118.2 1983.0 0.114 122.7 1984.0 0.109 127.6 1985.0 0.105 132.8 1986.0 0.102 138.5 1987.0 0.099 144.5 1988.0 0.097 150.8 1989.0 0.095 157.4 1990.0 0.095 164.1 1991.0 0.095 170.8 1992.0 0.096 177.4 1993.0 0.098 183.9 1994.0 0.100 190.0 1995.0 0.103 195.9 1996.0 0.107 201.3 1997.0 0.111 206.4 1998.0 0.115 211.2 1999.0 0.120 215.5 2000.0 0.124 219.6 2001.0 0.129 223.3 2002.0 0.134 226.8 2003.0 0.139 230.1 2004.0 0.143 233.1 2005.0 0.148 236.0 2006.0 0.153 238.6 2007.0 0.157 241.1 2008.0 0.162 243.5 2009.0 0.166 245.8 2010.0 0.170 247.9 2011.0 0.175 249.9 2012.0 0.179 251.8 2013.0 0.183 253.7 2014.0 0.187 255.5 2015.0 0.190 257.2 2016.0 0.194 258.8 2017.0 0.198 260.4 2018.0 0.201 261.9 2019.0 0.205 263.3 2020.0 0.208 264.7 2021.0 0.211 266.1 2022.0 0.215 267.4 2023.0 0.218 268.7 2024.0 0.221 270.0 2025.0 0.224 271.2 2026.0 0.227 272.4 2027.0 0.230 273.5 2028.0 0.233 274.7 2029.0 0.236 275.8 2030.0 0.238 276.8 2031.0 0.241 277.9 2032.0 0.244 278.9 2033.0 0.246 279.9 2034.0 0.249 280.9 2035.0 0.252 281.9 2036.0 0.254 282.8 2037.0 0.256 283.7 2038.0 0.259 284.7 2039.0 0.261 285.5 2040.0 0.264 286.4 2041.0 0.266 287.3 2042.0 0.268 288.1 2043.0 0.271 289.0 2044.0 0.273 289.8 2045.0 0.275 290.6 2046.0 0.277 291.4 2047.0 0.279 292.1 2048.0 0.281 292.9 2049.0 0.284 293.7 2050.0 0.286 294.4 2051.0 0.288 295.2 2052.0 0.290 295.9 2053.0 0.292 296.6 2054.0 0.294 297.3 2055.0 0.296 298.0 2056.0 0.298 298.7 2057.0 0.300 299.3 2058.0 0.301 300.0 2059.0 0.303 300.7 2060.0 0.305 301.3 2061.0 0.307 302.0 2062.0 0.309 302.6 2063.0 0.311 303.2 2064.0 0.313 303.9 2065.0 0.314 304.5 2066.0 0.316 305.1 2067.0 0.318 305.7 2068.0 0.320 306.3 2069.0 0.321 306.9 2070.0 0.323 307.4 2071.0 0.325 308.0 2072.0 0.326 308.6 2073.0 0.328 309.1 2074.0 0.330 309.7 2075.0 0.331 310.3 2076.0 0.333 310.8 2077.0 0.335 311.3 2078.0 0.336 311.9 2079.0 0.338 312.4 2080.0 0.339 312.9 2081.0 0.341 313.5 2082.0 0.342 314.0 2083.0 0.344 314.5 2084.0 0.345 315.0 2085.0 0.347 315.5 2086.0 0.348 316.0 2087.0 0.350 316.5 2088.0 0.351 317.0 2089.0 0.353 317.5 2090.0 0.354 318.0 2091.0 0.356 318.4 2092.0 0.357 318.9 2093.0 0.359 319.4 2094.0 0.360 319.8 2095.0 0.361 320.3 2096.0 0.363 320.8 2097.0 0.364 321.2 2098.0 0.366 321.7 2099.0 0.367 322.1 2100.0 0.368 322.6 2101.0 0.370 323.0 2102.0 0.371 323.5 2103.0 0.372 323.9 2104.0 0.374 324.3 2105.0 0.375 324.8 2106.0 0.376 325.2 2107.0 0.377 325.6 2108.0 0.379 326.0 2109.0 0.380 326.5 2110.0 0.381 326.9 2111.0 0.382 327.3 2112.0 0.384 327.7 2113.0 0.385 328.1 2114.0 0.386 328.5 2115.0 0.387 328.9 2116.0 0.389 329.3 2117.0 0.390 329.7 2118.0 0.391 330.1 2119.0 0.392 330.5 2120.0 0.393 330.9 2121.0 0.394 331.3 2122.0 0.395 331.7 2123.0 0.397 332.1 2124.0 0.398 332.4 2125.0 0.399 332.8 2126.0 0.400 333.2 2127.0 0.401 333.6 2128.0 0.402 333.9 2129.0 0.403 334.3 2130.0 0.404 334.7 2131.0 0.405 335.1 2132.0 0.406 335.4 2133.0 0.407 335.8 2134.0 0.408 336.1 2135.0 0.409 336.5 2136.0 0.410 336.9 2137.0 0.411 337.2 2138.0 0.412 337.6 2139.0 0.413 337.9 2140.0 0.414 338.3 2141.0 0.415 338.6 2142.0 0.416 339.0 2143.0 0.417 339.3 2144.0 0.418 339.7 2145.0 0.419 340.0 2146.0 0.420 340.4 2147.0 0.421 340.7 2148.0 0.422 341.0 2149.0 0.423 341.4 2150.0 0.424 341.7 2151.0 0.425 342.1 2152.0 0.425 342.4 2153.0 0.426 342.7 2154.0 0.427 343.1 2155.0 0.428 343.4 2156.0 0.429 343.7 2157.0 0.430 344.0 2158.0 0.430 344.4 2159.0 0.431 344.7 2160.0 0.432 345.0 2161.0 0.433 345.3 2162.0 0.434 345.7 2163.0 0.434 346.0 2164.0 0.435 346.3 2165.0 0.436 346.6 2166.0 0.437 346.9 2167.0 0.437 347.2 2168.0 0.438 347.6 2169.0 0.439 347.9 2170.0 0.439 348.2 2171.0 0.440 348.5 2172.0 0.441 348.8 2173.0 0.442 349.1 2174.0 0.442 349.4 2175.0 0.443 349.7 2176.0 0.444 350.0 2177.0 0.444 350.4 2178.0 0.445 350.7 2179.0 0.445 351.0 2180.0 0.446 351.3 2181.0 0.447 351.6 2182.0 0.447 351.9 2183.0 0.448 352.2 2184.0 0.448 352.5 2185.0 0.449 352.8 2186.0 0.449 353.1 2187.0 0.450 353.4 2188.0 0.451 353.7 2189.0 0.451 354.0 2190.0 0.452 354.3 2191.0 0.452 354.6 2192.0 0.453 354.8 2193.0 0.453 355.1 2194.0 0.454 355.4 2195.0 0.454 355.7 2196.0 0.455 356.0 2197.0 0.455 356.3 2198.0 0.455 356.6 2199.0 0.456 356.9 2200.0 0.456 357.2 2201.0 0.457 357.5 2202.0 0.457 357.8 2203.0 0.457 358.1 2204.0 0.458 358.3 2205.0 0.458 358.6 2206.0 0.459 358.9 2207.0 0.459 359.2 2208.0 0.459 359.5 2209.0 0.460 359.8 2210.0 0.460 0.1 2211.0 0.460 0.3 2212.0 0.460 0.6 2213.0 0.461 0.9 2214.0 0.461 1.2 2215.0 0.461 1.5 2216.0 0.462 1.8 2217.0 0.462 2.0 2218.0 0.462 2.3 2219.0 0.462 2.6 2220.0 0.462 2.9 2221.0 0.463 3.2 2222.0 0.463 3.5 2223.0 0.463 3.7 2224.0 0.463 4.0 2225.0 0.463 4.3 2226.0 0.463 4.6 2227.0 0.464 4.9 2228.0 0.464 5.1 2229.0 0.464 5.4 2230.0 0.464 5.7 2231.0 0.464 6.0 2232.0 0.464 6.3 2233.0 0.464 6.5 2234.0 0.464 6.8 2235.0 0.464 7.1 2236.0 0.464 7.4 2237.0 0.464 7.7 2238.0 0.464 7.9