| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 16:34:59 |
| WDS: | HJ3494 | WDS ID/Discoverer |
| P: | 453.072 | Orbital period (years) |
| a: | 2.10627 | Semi-major axis (arcseconds) |
| i: | 139.355 | Inclination (degrees) |
| Ω: | 68.768 | Longitude of ascending node (degrees) |
| T: | 1915.396 | Epoch of periastron passage (year) |
| e: | 0.42465 | Eccentricity |
| ω: | 61.614 | Longitude of periastron (degrees) |
| Start-Year: | 1799.0 | Year |
| End-Year: | 2251.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 021947.89-352643.8 | Epoch-2000 right ascension and declination |
| WDS-ID: | 02198-3527 | WDS designation |
| Discoverer Code: | HJ3494 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 14526 | HD catalog number |
| Hipparcos number: | 10864 | Hipparcos catalog number |
| V1: | 9.01 | Magnitude of the primary |
| V2: | 9.12 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2015 | 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 2.383 238.4 ------------------------- 1799.0 1.933 138.1 1800.0 1.928 137.4 1801.0 1.924 136.8 1802.0 1.920 136.1 1803.0 1.916 135.5 1804.0 1.912 134.8 1805.0 1.908 134.1 1806.0 1.903 133.5 1807.0 1.899 132.8 1808.0 1.895 132.1 1809.0 1.891 131.4 1810.0 1.887 130.8 1811.0 1.883 130.1 1812.0 1.879 129.4 1813.0 1.875 128.7 1814.0 1.871 128.0 1815.0 1.867 127.3 1816.0 1.863 126.6 1817.0 1.859 125.9 1818.0 1.855 125.2 1819.0 1.851 124.5 1820.0 1.847 123.8 1821.0 1.843 123.1 1822.0 1.839 122.4 1823.0 1.835 121.7 1824.0 1.831 121.0 1825.0 1.827 120.2 1826.0 1.822 119.5 1827.0 1.818 118.8 1828.0 1.814 118.0 1829.0 1.810 117.3 1830.0 1.806 116.6 1831.0 1.802 115.8 1832.0 1.798 115.1 1833.0 1.793 114.3 1834.0 1.789 113.6 1835.0 1.785 112.8 1836.0 1.780 112.0 1837.0 1.776 111.3 1838.0 1.771 110.5 1839.0 1.767 109.7 1840.0 1.762 109.0 1841.0 1.758 108.2 1842.0 1.753 107.4 1843.0 1.748 106.6 1844.0 1.743 105.8 1845.0 1.738 105.0 1846.0 1.733 104.2 1847.0 1.728 103.4 1848.0 1.723 102.6 1849.0 1.718 101.8 1850.0 1.712 100.9 1851.0 1.707 100.1 1852.0 1.701 99.3 1853.0 1.695 98.4 1854.0 1.690 97.6 1855.0 1.684 96.7 1856.0 1.678 95.9 1857.0 1.671 95.0 1858.0 1.665 94.1 1859.0 1.658 93.3 1860.0 1.652 92.4 1861.0 1.645 91.5 1862.0 1.638 90.6 1863.0 1.631 89.7 1864.0 1.623 88.8 1865.0 1.616 87.8 1866.0 1.608 86.9 1867.0 1.600 86.0 1868.0 1.592 85.0 1869.0 1.584 84.1 1870.0 1.575 83.1 1871.0 1.566 82.1 1872.0 1.557 81.1 1873.0 1.548 80.1 1874.0 1.539 79.1 1875.0 1.529 78.1 1876.0 1.519 77.0 1877.0 1.509 76.0 1878.0 1.498 74.9 1879.0 1.487 73.8 1880.0 1.476 72.7 1881.0 1.465 71.6 1882.0 1.454 70.5 1883.0 1.442 69.3 1884.0 1.430 68.1 1885.0 1.417 66.9 1886.0 1.405 65.7 1887.0 1.392 64.5 1888.0 1.379 63.2 1889.0 1.365 61.9 1890.0 1.352 60.6 1891.0 1.338 59.3 1892.0 1.324 57.9 1893.0 1.310 56.5 1894.0 1.295 55.1 1895.0 1.280 53.6 1896.0 1.266 52.1 1897.0 1.251 50.6 1898.0 1.235 49.0 1899.0 1.220 47.4 1900.0 1.205 45.8 1901.0 1.190 44.1 1902.0 1.174 42.4 1903.0 1.159 40.6 1904.0 1.144 38.7 1905.0 1.129 36.9 1906.0 1.114 34.9 1907.0 1.099 33.0 1908.0 1.085 30.9 1909.0 1.071 28.9 1910.0 1.057 26.7 1911.0 1.044 24.5 1912.0 1.031 22.3 1913.0 1.019 20.0 1914.0 1.008 17.6 1915.0 0.997 15.2 1916.0 0.987 12.7 1917.0 0.978 10.2 1918.0 0.970 7.7 1919.0 0.963 5.1 1920.0 0.957 2.5 1921.0 0.952 359.8 1922.0 0.948 357.1 1923.0 0.945 354.4 1924.0 0.944 351.7 1925.0 0.944 349.0 1926.0 0.945 346.3 1927.0 0.947 343.6 1928.0 0.950 340.9 1929.0 0.955 338.2 1930.0 0.961 335.6 1931.0 0.968 332.9 1932.0 0.976 330.4 1933.0 0.985 327.9 1934.0 0.995 325.4 1935.0 1.006 323.0 1936.0 1.018 320.6 1937.0 1.031 318.3 1938.0 1.045 316.1 1939.0 1.060 313.9 1940.0 1.075 311.7 1941.0 1.091 309.7 1942.0 1.108 307.7 1943.0 1.125 305.7 1944.0 1.143 303.8 1945.0 1.161 302.0 1946.0 1.179 300.2 1947.0 1.198 298.5 1948.0 1.217 296.9 1949.0 1.237 295.3 1950.0 1.256 293.7 1951.0 1.276 292.2 1952.0 1.296 290.7 1953.0 1.316 289.3 1954.0 1.336 287.9 1955.0 1.357 286.6 1956.0 1.377 285.3 1957.0 1.397 284.0 1958.0 1.417 282.8 1959.0 1.438 281.6 1960.0 1.458 280.5 1961.0 1.478 279.4 1962.0 1.498 278.3 1963.0 1.518 277.2 1964.0 1.538 276.2 1965.0 1.558 275.1 1966.0 1.578 274.2 1967.0 1.597 273.2 1968.0 1.616 272.3 1969.0 1.636 271.3 1970.0 1.655 270.5 1971.0 1.673 269.6 1972.0 1.692 268.7 1973.0 1.711 267.9 1974.0 1.729 267.1 1975.0 1.747 266.3 1976.0 1.765 265.5 1977.0 1.783 264.7 1978.0 1.800 264.0 1979.0 1.817 263.2 1980.0 1.834 262.5 1981.0 1.851 261.8 1982.0 1.868 261.1 1983.0 1.884 260.4 1984.0 1.900 259.7 1985.0 1.916 259.0 1986.0 1.932 258.4 1987.0 1.948 257.7 1988.0 1.963 257.1 1989.0 1.978 256.5 1990.0 1.993 255.9 1991.0 2.008 255.3 1992.0 2.022 254.7 1993.0 2.036 254.1 1994.0 2.050 253.5 1995.0 2.064 252.9 1996.0 2.078 252.4 1997.0 2.091 251.8 1998.0 2.104 251.3 1999.0 2.117 250.7 2000.0 2.130 250.2 2001.0 2.142 249.7 2002.0 2.155 249.1 2003.0 2.167 248.6 2004.0 2.179 248.1 2005.0 2.190 247.6 2006.0 2.202 247.1 2007.0 2.213 246.6 2008.0 2.224 246.1 2009.0 2.235 245.6 2010.0 2.246 245.1 2011.0 2.256 244.7 2012.0 2.267 244.2 2013.0 2.277 243.7 2014.0 2.287 243.2 2015.0 2.296 242.8 2016.0 2.306 242.3 2017.0 2.315 241.9 2018.0 2.324 241.4 2019.0 2.333 241.0 2020.0 2.342 240.5 2021.0 2.351 240.1 2022.0 2.359 239.7 2023.0 2.367 239.2 2024.0 2.375 238.8 2025.0 2.383 238.4 2026.0 2.391 237.9 2027.0 2.398 237.5 2028.0 2.406 237.1 2029.0 2.413 236.7 2030.0 2.420 236.3 2031.0 2.427 235.9 2032.0 2.434 235.4 2033.0 2.440 235.0 2034.0 2.446 234.6 2035.0 2.453 234.2 2036.0 2.459 233.8 2037.0 2.465 233.4 2038.0 2.470 233.0 2039.0 2.476 232.6 2040.0 2.481 232.2 2041.0 2.487 231.8 2042.0 2.492 231.5 2043.0 2.497 231.1 2044.0 2.502 230.7 2045.0 2.506 230.3 2046.0 2.511 229.9 2047.0 2.515 229.5 2048.0 2.520 229.1 2049.0 2.524 228.8 2050.0 2.528 228.4 2051.0 2.532 228.0 2052.0 2.535 227.6 2053.0 2.539 227.2 2054.0 2.542 226.9 2055.0 2.546 226.5 2056.0 2.549 226.1 2057.0 2.552 225.8 2058.0 2.555 225.4 2059.0 2.558 225.0 2060.0 2.560 224.6 2061.0 2.563 224.3 2062.0 2.565 223.9 2063.0 2.568 223.5 2064.0 2.570 223.2 2065.0 2.572 222.8 2066.0 2.574 222.4 2067.0 2.576 222.1 2068.0 2.578 221.7 2069.0 2.579 221.3 2070.0 2.581 221.0 2071.0 2.582 220.6 2072.0 2.583 220.3 2073.0 2.585 219.9 2074.0 2.586 219.5 2075.0 2.587 219.2 2076.0 2.588 218.8 2077.0 2.588 218.4 2078.0 2.589 218.1 2079.0 2.589 217.7 2080.0 2.590 217.4 2081.0 2.590 217.0 2082.0 2.590 216.6 2083.0 2.591 216.3 2084.0 2.591 215.9 2085.0 2.591 215.6 2086.0 2.590 215.2 2087.0 2.590 214.8 2088.0 2.590 214.5 2089.0 2.589 214.1 2090.0 2.589 213.7 2091.0 2.588 213.4 2092.0 2.588 213.0 2093.0 2.587 212.7 2094.0 2.586 212.3 2095.0 2.585 211.9 2096.0 2.584 211.6 2097.0 2.583 211.2 2098.0 2.581 210.9 2099.0 2.580 210.5 2100.0 2.579 210.1 2101.0 2.577 209.8 2102.0 2.576 209.4 2103.0 2.574 209.0 2104.0 2.572 208.7 2105.0 2.571 208.3 2106.0 2.569 207.9 2107.0 2.567 207.6 2108.0 2.565 207.2 2109.0 2.563 206.8 2110.0 2.561 206.5 2111.0 2.558 206.1 2112.0 2.556 205.7 2113.0 2.554 205.3 2114.0 2.551 205.0 2115.0 2.549 204.6 2116.0 2.546 204.2 2117.0 2.544 203.9 2118.0 2.541 203.5 2119.0 2.538 203.1 2120.0 2.535 202.7 2121.0 2.532 202.4 2122.0 2.529 202.0 2123.0 2.526 201.6 2124.0 2.523 201.2 2125.0 2.520 200.8 2126.0 2.517 200.5 2127.0 2.514 200.1 2128.0 2.511 199.7 2129.0 2.507 199.3 2130.0 2.504 198.9 2131.0 2.500 198.5 2132.0 2.497 198.1 2133.0 2.493 197.8 2134.0 2.490 197.4 2135.0 2.486 197.0 2136.0 2.482 196.6 2137.0 2.478 196.2 2138.0 2.475 195.8 2139.0 2.471 195.4 2140.0 2.467 195.0 2141.0 2.463 194.6 2142.0 2.459 194.2 2143.0 2.455 193.8 2144.0 2.451 193.4 2145.0 2.447 193.0 2146.0 2.442 192.6 2147.0 2.438 192.2 2148.0 2.434 191.8 2149.0 2.430 191.4 2150.0 2.425 191.0 2151.0 2.421 190.5 2152.0 2.417 190.1 2153.0 2.412 189.7 2154.0 2.408 189.3 2155.0 2.403 188.9 2156.0 2.399 188.5 2157.0 2.394 188.0 2158.0 2.390 187.6 2159.0 2.385 187.2 2160.0 2.380 186.8 2161.0 2.376 186.3 2162.0 2.371 185.9 2163.0 2.366 185.5 2164.0 2.361 185.0 2165.0 2.357 184.6 2166.0 2.352 184.2 2167.0 2.347 183.7 2168.0 2.342 183.3 2169.0 2.337 182.8 2170.0 2.332 182.4 2171.0 2.327 182.0 2172.0 2.322 181.5 2173.0 2.318 181.1 2174.0 2.313 180.6 2175.0 2.308 180.1 2176.0 2.303 179.7 2177.0 2.298 179.2 2178.0 2.293 178.8 2179.0 2.288 178.3 2180.0 2.282 177.8 2181.0 2.277 177.4 2182.0 2.272 176.9 2183.0 2.267 176.4 2184.0 2.262 176.0 2185.0 2.257 175.5 2186.0 2.252 175.0 2187.0 2.247 174.5 2188.0 2.242 174.1 2189.0 2.237 173.6 2190.0 2.231 173.1 2191.0 2.226 172.6 2192.0 2.221 172.1 2193.0 2.216 171.6 2194.0 2.211 171.1 2195.0 2.206 170.6 2196.0 2.201 170.1 2197.0 2.195 169.6 2198.0 2.190 169.1 2199.0 2.185 168.6 2200.0 2.180 168.1 2201.0 2.175 167.6 2202.0 2.170 167.1 2203.0 2.165 166.6 2204.0 2.160 166.1 2205.0 2.155 165.5 2206.0 2.149 165.0 2207.0 2.144 164.5 2208.0 2.139 164.0 2209.0 2.134 163.4 2210.0 2.129 162.9 2211.0 2.124 162.4 2212.0 2.119 161.8 2213.0 2.114 161.3 2214.0 2.109 160.7 2215.0 2.104 160.2 2216.0 2.099 159.6 2217.0 2.094 159.1 2218.0 2.089 158.5 2219.0 2.084 158.0 2220.0 2.079 157.4 2221.0 2.074 156.9 2222.0 2.070 156.3 2223.0 2.065 155.7 2224.0 2.060 155.2 2225.0 2.055 154.6 2226.0 2.050 154.0 2227.0 2.046 153.4 2228.0 2.041 152.9 2229.0 2.036 152.3 2230.0 2.031 151.7 2231.0 2.027 151.1 2232.0 2.022 150.5 2233.0 2.017 149.9 2234.0 2.013 149.3 2235.0 2.008 148.7 2236.0 2.003 148.1 2237.0 1.999 147.5 2238.0 1.994 146.9 2239.0 1.990 146.3 2240.0 1.985 145.7 2241.0 1.981 145.1 2242.0 1.976 144.5 2243.0 1.972 143.8 2244.0 1.967 143.2 2245.0 1.963 142.6 2246.0 1.959 142.0 2247.0 1.954 141.3 2248.0 1.950 140.7 2249.0 1.946 140.0 2250.0 1.941 139.4