| WDS: | A2825 | WDS ID/Discoverer |
| P: | 506.400 | Orbital period (years) |
| a: | 0.39 | Semi-major axis (arcseconds) |
| i: | 103.7 | Inclination (degrees) |
| Ω: | 172.2 | Longitude of ascending node (degrees) |
| T: | 2011.100 | Epoch of periastron passage (year) |
| e: | 0.342 | Eccentricity |
| ω: | 354.4 | Longitude of periastron (degrees) |
| Start-Year: | 1771.8 | Year |
| End-Year: | 2278.2 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for A2825 |
||
| Position: | 064459.14+104509.6 | Epoch-2000 right ascension and declination |
| WDS-ID: | 06450+1045 | WDS designation |
| Discoverer Code: | A2825 | Discover designation and components |
| ADS number: | 5407 | Aitken Double Star catalog |
| HD number: | 48688 | HD catalog number |
| Hipparcos number: | 32337 | Hipparcos catalog number |
| V1: | 8.80 | Magnitude of the primary |
| V2: | 9.02 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2012 | Date of last observation |
| Orbit grade: | 5 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | Flags | |
| Ephemerides: | Ephemerides | |
| Code: | Zir2013d | 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 0.250 167.85 -------------------------- 1771.80 0.522 352.30 1772.80 0.522 352.22 1773.80 0.522 352.13 1774.80 0.522 352.04 1775.80 0.521 351.95 1776.80 0.521 351.86 1777.80 0.521 351.77 1778.80 0.521 351.68 1779.80 0.520 351.60 1780.80 0.520 351.51 1781.80 0.519 351.42 1782.80 0.519 351.33 1783.80 0.518 351.24 1784.80 0.518 351.15 1785.80 0.517 351.06 1786.80 0.517 350.97 1787.80 0.516 350.88 1788.80 0.515 350.79 1789.80 0.515 350.70 1790.80 0.514 350.61 1791.80 0.513 350.51 1792.80 0.512 350.42 1793.80 0.511 350.33 1794.80 0.511 350.24 1795.80 0.510 350.15 1796.80 0.509 350.05 1797.80 0.508 349.96 1798.80 0.507 349.87 1799.80 0.506 349.77 1800.80 0.505 349.68 1801.80 0.504 349.58 1802.80 0.503 349.49 1803.80 0.501 349.39 1804.80 0.500 349.30 1805.80 0.499 349.20 1806.80 0.498 349.10 1807.80 0.496 349.01 1808.80 0.495 348.91 1809.80 0.494 348.81 1810.80 0.492 348.71 1811.80 0.491 348.61 1812.80 0.489 348.51 1813.80 0.488 348.41 1814.80 0.486 348.31 1815.80 0.485 348.21 1816.80 0.483 348.11 1817.80 0.482 348.00 1818.80 0.480 347.90 1819.80 0.478 347.79 1820.80 0.477 347.69 1821.80 0.475 347.58 1822.80 0.473 347.47 1823.80 0.471 347.37 1824.80 0.469 347.26 1825.80 0.468 347.15 1826.80 0.466 347.04 1827.80 0.464 346.93 1828.80 0.462 346.81 1829.80 0.460 346.70 1830.80 0.458 346.59 1831.80 0.456 346.47 1832.80 0.453 346.35 1833.80 0.451 346.24 1834.80 0.449 346.12 1835.80 0.447 346.00 1836.80 0.445 345.88 1837.80 0.442 345.75 1838.80 0.440 345.63 1839.80 0.438 345.51 1840.80 0.435 345.38 1841.80 0.433 345.25 1842.80 0.430 345.12 1843.80 0.428 344.99 1844.80 0.425 344.86 1845.80 0.423 344.73 1846.80 0.420 344.59 1847.80 0.418 344.45 1848.80 0.415 344.31 1849.80 0.412 344.17 1850.80 0.410 344.03 1851.80 0.407 343.89 1852.80 0.404 343.74 1853.80 0.401 343.59 1854.80 0.399 343.44 1855.80 0.396 343.29 1856.80 0.393 343.13 1857.80 0.390 342.98 1858.80 0.387 342.82 1859.80 0.384 342.66 1860.80 0.381 342.49 1861.80 0.378 342.32 1862.80 0.375 342.15 1863.80 0.372 341.98 1864.80 0.368 341.81 1865.80 0.365 341.63 1866.80 0.362 341.44 1867.80 0.359 341.26 1868.80 0.355 341.07 1869.80 0.352 340.88 1870.80 0.349 340.68 1871.80 0.345 340.48 1872.80 0.342 340.28 1873.80 0.339 340.07 1874.80 0.335 339.86 1875.80 0.332 339.64 1876.80 0.328 339.42 1877.80 0.325 339.20 1878.80 0.321 338.96 1879.80 0.317 338.73 1880.80 0.314 338.49 1881.80 0.310 338.24 1882.80 0.306 337.99 1883.80 0.303 337.73 1884.80 0.299 337.46 1885.80 0.295 337.19 1886.80 0.291 336.91 1887.80 0.288 336.62 1888.80 0.284 336.33 1889.80 0.280 336.02 1890.80 0.276 335.71 1891.80 0.272 335.39 1892.80 0.268 335.06 1893.80 0.264 334.72 1894.80 0.260 334.37 1895.80 0.256 334.01 1896.80 0.252 333.63 1897.80 0.248 333.25 1898.80 0.244 332.85 1899.80 0.240 332.44 1900.80 0.235 332.01 1901.80 0.231 331.57 1902.80 0.227 331.11 1903.80 0.223 330.64 1904.80 0.219 330.14 1905.80 0.215 329.63 1906.80 0.210 329.10 1907.80 0.206 328.54 1908.80 0.202 327.96 1909.80 0.198 327.36 1910.80 0.193 326.73 1911.80 0.189 326.07 1912.80 0.185 325.38 1913.80 0.181 324.66 1914.80 0.176 323.91 1915.80 0.172 323.11 1916.80 0.168 322.28 1917.80 0.164 321.40 1918.80 0.159 320.48 1919.80 0.155 319.51 1920.80 0.151 318.48 1921.80 0.147 317.39 1922.80 0.143 316.24 1923.80 0.138 315.02 1924.80 0.134 313.73 1925.80 0.130 312.35 1926.80 0.126 310.89 1927.80 0.123 309.34 1928.80 0.119 307.69 1929.80 0.115 305.92 1930.80 0.111 304.04 1931.80 0.108 302.04 1932.80 0.104 299.90 1933.80 0.101 297.62 1934.80 0.098 295.18 1935.80 0.095 292.60 1936.80 0.092 289.85 1937.80 0.090 286.93 1938.80 0.087 283.85 1939.80 0.085 280.61 1940.80 0.083 277.22 1941.80 0.082 273.68 1942.80 0.080 270.02 1943.80 0.080 266.26 1944.80 0.079 262.43 1945.80 0.079 258.55 1946.80 0.079 254.66 1947.80 0.079 250.80 1948.80 0.080 247.00 1949.80 0.081 243.28 1950.80 0.082 239.67 1951.80 0.084 236.20 1952.80 0.086 232.87 1953.80 0.088 229.70 1954.80 0.091 226.69 1955.80 0.093 223.84 1956.80 0.096 221.16 1957.80 0.099 218.64 1958.80 0.102 216.26 1959.80 0.106 214.04 1960.80 0.109 211.95 1961.80 0.113 209.98 1962.80 0.116 208.14 1963.80 0.120 206.41 1964.80 0.124 204.79 1965.80 0.127 203.26 1966.80 0.131 201.82 1967.80 0.135 200.46 1968.80 0.139 199.17 1969.80 0.143 197.96 1970.80 0.147 196.81 1971.80 0.151 195.72 1972.80 0.155 194.69 1973.80 0.158 193.70 1974.80 0.162 192.77 1975.80 0.166 191.87 1976.80 0.170 191.02 1977.80 0.174 190.21 1978.80 0.177 189.43 1979.80 0.181 188.68 1980.80 0.185 187.96 1981.80 0.188 187.27 1982.80 0.192 186.60 1983.80 0.196 185.96 1984.80 0.199 185.35 1985.80 0.202 184.75 1986.80 0.206 184.17 1987.80 0.209 183.61 1988.80 0.212 183.06 1989.80 0.215 182.54 1990.80 0.218 182.02 1991.80 0.221 181.52 1992.80 0.224 181.04 1993.80 0.226 180.56 1994.80 0.229 180.10 1995.80 0.231 179.64 1996.80 0.234 179.20 1997.80 0.236 178.76 1998.80 0.238 178.33 1999.80 0.240 177.91 2000.80 0.242 177.50 2001.80 0.244 177.09 2002.80 0.246 176.69 2003.80 0.247 176.30 2004.80 0.249 175.91 2005.80 0.250 175.52 2006.80 0.252 175.14 2007.80 0.253 174.76 2008.80 0.254 174.38 2009.80 0.255 174.01 2010.80 0.255 173.64 2011.80 0.256 173.27 2012.80 0.256 172.91 2013.80 0.257 172.54 2014.80 0.257 172.18 2015.80 0.257 171.81 2016.80 0.257 171.45 2017.80 0.257 171.08 2018.80 0.257 170.72 2019.80 0.256 170.35 2020.80 0.256 169.98 2021.80 0.255 169.61 2022.80 0.254 169.24 2023.80 0.253 168.87 2024.80 0.252 168.49 2025.80 0.251 168.11 2026.80 0.250 167.73 2027.80 0.249 167.34 2028.80 0.247 166.95 2029.80 0.245 166.55 2030.80 0.244 166.15 2031.80 0.242 165.74 2032.80 0.240 165.33 2033.80 0.238 164.91 2034.80 0.236 164.48 2035.80 0.234 164.04 2036.80 0.231 163.60 2037.80 0.229 163.14 2038.80 0.226 162.68 2039.80 0.224 162.20 2040.80 0.221 161.72 2041.80 0.218 161.22 2042.80 0.216 160.71 2043.80 0.213 160.18 2044.80 0.210 159.64 2045.80 0.207 159.09 2046.80 0.204 158.52 2047.80 0.201 157.93 2048.80 0.197 157.32 2049.80 0.194 156.69 2050.80 0.191 156.04 2051.80 0.187 155.37 2052.80 0.184 154.67 2053.80 0.181 153.95 2054.80 0.177 153.20 2055.80 0.174 152.41 2056.80 0.170 151.60 2057.80 0.167 150.75 2058.80 0.163 149.86 2059.80 0.159 148.93 2060.80 0.156 147.96 2061.80 0.152 146.95 2062.80 0.149 145.89 2063.80 0.145 144.77 2064.80 0.141 143.59 2065.80 0.138 142.36 2066.80 0.134 141.06 2067.80 0.131 139.69 2068.80 0.127 138.25 2069.80 0.124 136.72 2070.80 0.121 135.11 2071.80 0.117 133.41 2072.80 0.114 131.62 2073.80 0.111 129.72 2074.80 0.108 127.71 2075.80 0.105 125.59 2076.80 0.102 123.36 2077.80 0.100 121.00 2078.80 0.097 118.52 2079.80 0.095 115.91 2080.80 0.093 113.18 2081.80 0.091 110.32 2082.80 0.089 107.35 2083.80 0.088 104.27 2084.80 0.086 101.10 2085.80 0.085 97.83 2086.80 0.085 94.51 2087.80 0.084 91.13 2088.80 0.084 87.73 2089.80 0.084 84.33 2090.80 0.085 80.95 2091.80 0.085 77.61 2092.80 0.086 74.33 2093.80 0.087 71.12 2094.80 0.089 68.02 2095.80 0.090 65.02 2096.80 0.092 62.13 2097.80 0.094 59.37 2098.80 0.097 56.73 2099.80 0.099 54.22 2100.80 0.102 51.83 2101.80 0.105 49.57 2102.80 0.107 47.43 2103.80 0.110 45.40 2104.80 0.114 43.48 2105.80 0.117 41.67 2106.80 0.120 39.96 2107.80 0.124 38.34 2108.80 0.127 36.81 2109.80 0.131 35.36 2110.80 0.134 33.99 2111.80 0.138 32.69 2112.80 0.142 31.46 2113.80 0.146 30.30 2114.80 0.149 29.19 2115.80 0.153 28.14 2116.80 0.157 27.14 2117.80 0.161 26.18 2118.80 0.165 25.28 2119.80 0.169 24.41 2120.80 0.173 23.58 2121.80 0.177 22.79 2122.80 0.181 22.04 2123.80 0.184 21.32 2124.80 0.188 20.62 2125.80 0.192 19.96 2126.80 0.196 19.32 2127.80 0.200 18.71 2128.80 0.204 18.12 2129.80 0.208 17.56 2130.80 0.212 17.01 2131.80 0.216 16.49 2132.80 0.220 15.98 2133.80 0.224 15.50 2134.80 0.228 15.02 2135.80 0.232 14.57 2136.80 0.236 14.13 2137.80 0.240 13.70 2138.80 0.243 13.29 2139.80 0.247 12.89 2140.80 0.251 12.50 2141.80 0.255 12.13 2142.80 0.259 11.76 2143.80 0.263 11.41 2144.80 0.266 11.06 2145.80 0.270 10.73 2146.80 0.274 10.40 2147.80 0.277 10.09 2148.80 0.281 9.78 2149.80 0.285 9.48 2150.80 0.288 9.18 2151.80 0.292 8.90 2152.80 0.296 8.62 2153.80 0.299 8.35 2154.80 0.303 8.08 2155.80 0.306 7.82 2156.80 0.310 7.57 2157.80 0.313 7.32 2158.80 0.317 7.08 2159.80 0.320 6.84 2160.80 0.324 6.61 2161.80 0.327 6.38 2162.80 0.330 6.16 2163.80 0.334 5.94 2164.80 0.337 5.73 2165.80 0.340 5.52 2166.80 0.344 5.31 2167.80 0.347 5.11 2168.80 0.350 4.91 2169.80 0.353 4.72 2170.80 0.356 4.52 2171.80 0.359 4.34 2172.80 0.363 4.15 2173.80 0.366 3.97 2174.80 0.369 3.79 2175.80 0.372 3.62 2176.80 0.375 3.44 2177.80 0.378 3.27 2178.80 0.381 3.11 2179.80 0.383 2.94 2180.80 0.386 2.78 2181.80 0.389 2.62 2182.80 0.392 2.46 2183.80 0.395 2.30 2184.80 0.398 2.15 2185.80 0.400 2.00 2186.80 0.403 1.85 2187.80 0.406 1.70 2188.80 0.408 1.56 2189.80 0.411 1.42 2190.80 0.414 1.27 2191.80 0.416 1.13 2192.80 0.419 1.00 2193.80 0.421 0.86 2194.80 0.424 0.72 2195.80 0.426 0.59 2196.80 0.429 0.46 2197.80 0.431 0.33 2198.80 0.433 0.20 2199.80 0.436 0.07 2200.80 0.438 359.95 2201.80 0.440 359.82 2202.80 0.442 359.70 2203.80 0.445 359.58 2204.80 0.447 359.45 2205.80 0.449 359.33 2206.80 0.451 359.22 2207.80 0.453 359.10 2208.80 0.455 358.98 2209.80 0.457 358.87 2210.80 0.459 358.75 2211.80 0.461 358.64 2212.80 0.463 358.53 2213.80 0.465 358.41 2214.80 0.467 358.30 2215.80 0.469 358.19 2216.80 0.471 358.08 2217.80 0.472 357.98 2218.80 0.474 357.87 2219.80 0.476 357.76 2220.80 0.478 357.66 2221.80 0.479 357.55 2222.80 0.481 357.45 2223.80 0.482 357.34 2224.80 0.484 357.24 2225.80 0.486 357.14 2226.80 0.487 357.03 2227.80 0.489 356.93 2228.80 0.490 356.83 2229.80 0.491 356.73 2230.80 0.493 356.63 2231.80 0.494 356.54 2232.80 0.495 356.44 2233.80 0.497 356.34 2234.80 0.498 356.24 2235.80 0.499 356.14 2236.80 0.500 356.05 2237.80 0.502 355.95 2238.80 0.503 355.86 2239.80 0.504 355.76 2240.80 0.505 355.67 2241.80 0.506 355.57 2242.80 0.507 355.48 2243.80 0.508 355.39 2244.80 0.509 355.29 2245.80 0.510 355.20 2246.80 0.511 355.11 2247.80 0.512 355.02 2248.80 0.512 354.92 2249.80 0.513 354.83 2250.80 0.514 354.74 2251.80 0.515 354.65 2252.80 0.515 354.56 2253.80 0.516 354.47 2254.80 0.517 354.38 2255.80 0.517 354.29 2256.80 0.518 354.20 2257.80 0.518 354.11 2258.80 0.519 354.02 2259.80 0.519 353.93 2260.80 0.520 353.84 2261.80 0.520 353.75 2262.80 0.521 353.66 2263.80 0.521 353.57 2264.80 0.521 353.49 2265.80 0.521 353.40 2266.80 0.522 353.31 2267.80 0.522 353.22 2268.80 0.522 353.13 2269.80 0.522 353.04 2270.80 0.522 352.96 2271.80 0.522 352.87 2272.80 0.523 352.78 2273.80 0.523 352.69 2274.80 0.523 352.60 2275.80 0.522 352.52 2276.80 0.522 352.43 2277.80 0.522 352.34
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 15:50:09 |