| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 16:25:59 |
| WDS: | AG14 | WDS ID/Discoverer |
| P: | 498.660 | Orbital period (years) |
| a: | 1.062 | Semi-major axis (arcseconds) |
| i: | 159.0 | Inclination (degrees) |
| Ω: | 265.5 | Longitude of ascending node (degrees) |
| T: | 2465.420 | Epoch of periastron passage (year) |
| e: | 0.7 | Eccentricity |
| ω: | 190.9 | Longitude of periastron (degrees) |
| Start-Year: | 1776.0 | Year |
| End-Year: | 2274.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 010532.41+210714.5 | Epoch-2000 right ascension and declination |
| WDS-ID: | 01055+2107 | WDS designation |
| Discoverer Code: | AG14 | Discover designation and components |
| ADS number: | 896 | Aitken Double Star catalog |
| HD number: | 6439 | HD catalog number |
| Hipparcos number: | 5115 | Hipparcos catalog number |
| V1: | 10.01 | Magnitude of the primary |
| V2: | 10.06 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2012 | 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 0.928 304.5 ------------------------- 1776.0 1.719 245.2 1777.0 1.717 245.0 1778.0 1.714 244.8 1779.0 1.711 244.6 1780.0 1.708 244.4 1781.0 1.705 244.3 1782.0 1.703 244.1 1783.0 1.700 243.9 1784.0 1.697 243.7 1785.0 1.693 243.5 1786.0 1.690 243.3 1787.0 1.687 243.1 1788.0 1.684 242.9 1789.0 1.681 242.7 1790.0 1.677 242.6 1791.0 1.674 242.4 1792.0 1.671 242.2 1793.0 1.667 242.0 1794.0 1.664 241.8 1795.0 1.660 241.6 1796.0 1.657 241.4 1797.0 1.653 241.2 1798.0 1.649 241.0 1799.0 1.646 240.8 1800.0 1.642 240.6 1801.0 1.638 240.4 1802.0 1.634 240.2 1803.0 1.630 240.0 1804.0 1.626 239.8 1805.0 1.622 239.6 1806.0 1.618 239.4 1807.0 1.614 239.1 1808.0 1.610 238.9 1809.0 1.606 238.7 1810.0 1.602 238.5 1811.0 1.597 238.3 1812.0 1.593 238.1 1813.0 1.589 237.9 1814.0 1.584 237.7 1815.0 1.580 237.4 1816.0 1.575 237.2 1817.0 1.571 237.0 1818.0 1.566 236.8 1819.0 1.561 236.6 1820.0 1.556 236.3 1821.0 1.552 236.1 1822.0 1.547 235.9 1823.0 1.542 235.7 1824.0 1.537 235.4 1825.0 1.532 235.2 1826.0 1.527 235.0 1827.0 1.522 234.7 1828.0 1.517 234.5 1829.0 1.511 234.3 1830.0 1.506 234.0 1831.0 1.501 233.8 1832.0 1.495 233.5 1833.0 1.490 233.3 1834.0 1.485 233.1 1835.0 1.479 232.8 1836.0 1.473 232.6 1837.0 1.468 232.3 1838.0 1.462 232.1 1839.0 1.456 231.8 1840.0 1.451 231.5 1841.0 1.445 231.3 1842.0 1.439 231.0 1843.0 1.433 230.8 1844.0 1.427 230.5 1845.0 1.421 230.2 1846.0 1.415 230.0 1847.0 1.408 229.7 1848.0 1.402 229.4 1849.0 1.396 229.1 1850.0 1.390 228.9 1851.0 1.383 228.6 1852.0 1.377 228.3 1853.0 1.370 228.0 1854.0 1.364 227.7 1855.0 1.357 227.4 1856.0 1.350 227.1 1857.0 1.343 226.8 1858.0 1.337 226.5 1859.0 1.330 226.2 1860.0 1.323 225.9 1861.0 1.316 225.6 1862.0 1.309 225.3 1863.0 1.301 225.0 1864.0 1.294 224.6 1865.0 1.287 224.3 1866.0 1.280 224.0 1867.0 1.272 223.6 1868.0 1.265 223.3 1869.0 1.257 223.0 1870.0 1.250 222.6 1871.0 1.242 222.3 1872.0 1.234 221.9 1873.0 1.227 221.6 1874.0 1.219 221.2 1875.0 1.211 220.8 1876.0 1.203 220.5 1877.0 1.195 220.1 1878.0 1.187 219.7 1879.0 1.179 219.3 1880.0 1.170 218.9 1881.0 1.162 218.5 1882.0 1.154 218.1 1883.0 1.145 217.7 1884.0 1.137 217.3 1885.0 1.128 216.9 1886.0 1.120 216.4 1887.0 1.111 216.0 1888.0 1.102 215.5 1889.0 1.093 215.1 1890.0 1.084 214.6 1891.0 1.075 214.2 1892.0 1.066 213.7 1893.0 1.057 213.2 1894.0 1.048 212.7 1895.0 1.038 212.2 1896.0 1.029 211.7 1897.0 1.020 211.2 1898.0 1.010 210.7 1899.0 1.001 210.1 1900.0 0.991 209.6 1901.0 0.981 209.0 1902.0 0.971 208.5 1903.0 0.961 207.9 1904.0 0.951 207.3 1905.0 0.941 206.7 1906.0 0.931 206.1 1907.0 0.921 205.4 1908.0 0.911 204.8 1909.0 0.900 204.1 1910.0 0.890 203.4 1911.0 0.880 202.8 1912.0 0.869 202.0 1913.0 0.858 201.3 1914.0 0.848 200.6 1915.0 0.837 199.8 1916.0 0.826 199.0 1917.0 0.815 198.2 1918.0 0.804 197.4 1919.0 0.793 196.5 1920.0 0.782 195.7 1921.0 0.770 194.8 1922.0 0.759 193.8 1923.0 0.748 192.9 1924.0 0.736 191.9 1925.0 0.725 190.9 1926.0 0.713 189.8 1927.0 0.701 188.7 1928.0 0.690 187.6 1929.0 0.678 186.4 1930.0 0.666 185.2 1931.0 0.654 184.0 1932.0 0.642 182.7 1933.0 0.630 181.4 1934.0 0.618 180.0 1935.0 0.606 178.5 1936.0 0.594 177.0 1937.0 0.582 175.4 1938.0 0.570 173.8 1939.0 0.558 172.1 1940.0 0.546 170.3 1941.0 0.534 168.5 1942.0 0.522 166.5 1943.0 0.511 164.5 1944.0 0.499 162.4 1945.0 0.487 160.1 1946.0 0.476 157.8 1947.0 0.464 155.3 1948.0 0.453 152.7 1949.0 0.442 150.0 1950.0 0.431 147.2 1951.0 0.420 144.2 1952.0 0.410 141.0 1953.0 0.400 137.7 1954.0 0.390 134.2 1955.0 0.381 130.6 1956.0 0.372 126.8 1957.0 0.364 122.8 1958.0 0.356 118.6 1959.0 0.349 114.2 1960.0 0.342 109.7 1961.0 0.337 104.9 1962.0 0.331 100.1 1963.0 0.327 95.1 1964.0 0.323 89.9 1965.0 0.321 84.7 1966.0 0.319 79.4 1967.0 0.318 74.0 1968.0 0.318 68.6 1969.0 0.319 63.3 1970.0 0.320 57.9 1971.0 0.323 52.7 1972.0 0.327 47.6 1973.0 0.332 42.5 1974.0 0.337 37.7 1975.0 0.344 33.0 1976.0 0.351 28.5 1977.0 0.359 24.2 1978.0 0.367 20.1 1979.0 0.377 16.1 1980.0 0.387 12.4 1981.0 0.397 8.9 1982.0 0.408 5.5 1983.0 0.419 2.3 1984.0 0.430 359.3 1985.0 0.442 356.5 1986.0 0.454 353.8 1987.0 0.467 351.2 1988.0 0.479 348.8 1989.0 0.492 346.5 1990.0 0.504 344.3 1991.0 0.517 342.2 1992.0 0.530 340.2 1993.0 0.543 338.3 1994.0 0.556 336.5 1995.0 0.569 334.8 1996.0 0.582 333.2 1997.0 0.594 331.6 1998.0 0.607 330.1 1999.0 0.620 328.7 2000.0 0.633 327.3 2001.0 0.646 326.0 2002.0 0.658 324.7 2003.0 0.671 323.5 2004.0 0.684 322.3 2005.0 0.696 321.1 2006.0 0.709 320.0 2007.0 0.721 319.0 2008.0 0.733 317.9 2009.0 0.745 316.9 2010.0 0.758 316.0 2011.0 0.770 315.1 2012.0 0.782 314.2 2013.0 0.793 313.3 2014.0 0.805 312.4 2015.0 0.817 311.6 2016.0 0.828 310.8 2017.0 0.840 310.0 2018.0 0.851 309.3 2019.0 0.863 308.5 2020.0 0.874 307.8 2021.0 0.885 307.1 2022.0 0.896 306.4 2023.0 0.907 305.7 2024.0 0.918 305.1 2025.0 0.928 304.5 2026.0 0.939 303.8 2027.0 0.950 303.2 2028.0 0.960 302.6 2029.0 0.971 302.0 2030.0 0.981 301.5 2031.0 0.991 300.9 2032.0 1.001 300.4 2033.0 1.011 299.8 2034.0 1.021 299.3 2035.0 1.031 298.8 2036.0 1.041 298.3 2037.0 1.051 297.8 2038.0 1.060 297.3 2039.0 1.070 296.8 2040.0 1.079 296.4 2041.0 1.089 295.9 2042.0 1.098 295.4 2043.0 1.107 295.0 2044.0 1.116 294.6 2045.0 1.125 294.1 2046.0 1.134 293.7 2047.0 1.143 293.3 2048.0 1.152 292.9 2049.0 1.161 292.5 2050.0 1.169 292.1 2051.0 1.178 291.7 2052.0 1.186 291.3 2053.0 1.195 290.9 2054.0 1.203 290.5 2055.0 1.211 290.1 2056.0 1.220 289.8 2057.0 1.228 289.4 2058.0 1.236 289.1 2059.0 1.244 288.7 2060.0 1.252 288.4 2061.0 1.260 288.0 2062.0 1.267 287.7 2063.0 1.275 287.3 2064.0 1.283 287.0 2065.0 1.290 286.7 2066.0 1.298 286.4 2067.0 1.305 286.0 2068.0 1.312 285.7 2069.0 1.320 285.4 2070.0 1.327 285.1 2071.0 1.334 284.8 2072.0 1.341 284.5 2073.0 1.348 284.2 2074.0 1.355 283.9 2075.0 1.362 283.6 2076.0 1.369 283.3 2077.0 1.375 283.0 2078.0 1.382 282.7 2079.0 1.389 282.4 2080.0 1.395 282.2 2081.0 1.402 281.9 2082.0 1.408 281.6 2083.0 1.415 281.3 2084.0 1.421 281.1 2085.0 1.427 280.8 2086.0 1.433 280.5 2087.0 1.440 280.3 2088.0 1.446 280.0 2089.0 1.452 279.7 2090.0 1.458 279.5 2091.0 1.463 279.2 2092.0 1.469 279.0 2093.0 1.475 278.7 2094.0 1.481 278.5 2095.0 1.486 278.2 2096.0 1.492 278.0 2097.0 1.497 277.8 2098.0 1.503 277.5 2099.0 1.508 277.3 2100.0 1.514 277.0 2101.0 1.519 276.8 2102.0 1.524 276.6 2103.0 1.530 276.3 2104.0 1.535 276.1 2105.0 1.540 275.9 2106.0 1.545 275.6 2107.0 1.550 275.4 2108.0 1.555 275.2 2109.0 1.560 275.0 2110.0 1.564 274.7 2111.0 1.569 274.5 2112.0 1.574 274.3 2113.0 1.578 274.1 2114.0 1.583 273.9 2115.0 1.588 273.6 2116.0 1.592 273.4 2117.0 1.597 273.2 2118.0 1.601 273.0 2119.0 1.605 272.8 2120.0 1.610 272.6 2121.0 1.614 272.4 2122.0 1.618 272.2 2123.0 1.622 272.0 2124.0 1.626 271.8 2125.0 1.630 271.6 2126.0 1.634 271.3 2127.0 1.638 271.1 2128.0 1.642 270.9 2129.0 1.646 270.7 2130.0 1.650 270.5 2131.0 1.653 270.3 2132.0 1.657 270.1 2133.0 1.661 269.9 2134.0 1.664 269.8 2135.0 1.668 269.6 2136.0 1.671 269.4 2137.0 1.675 269.2 2138.0 1.678 269.0 2139.0 1.681 268.8 2140.0 1.685 268.6 2141.0 1.688 268.4 2142.0 1.691 268.2 2143.0 1.694 268.0 2144.0 1.697 267.8 2145.0 1.700 267.6 2146.0 1.703 267.5 2147.0 1.706 267.3 2148.0 1.709 267.1 2149.0 1.712 266.9 2150.0 1.715 266.7 2151.0 1.718 266.5 2152.0 1.720 266.3 2153.0 1.723 266.2 2154.0 1.726 266.0 2155.0 1.728 265.8 2156.0 1.731 265.6 2157.0 1.733 265.4 2158.0 1.736 265.3 2159.0 1.738 265.1 2160.0 1.741 264.9 2161.0 1.743 264.7 2162.0 1.745 264.5 2163.0 1.747 264.4 2164.0 1.749 264.2 2165.0 1.752 264.0 2166.0 1.754 263.8 2167.0 1.756 263.7 2168.0 1.758 263.5 2169.0 1.760 263.3 2170.0 1.762 263.1 2171.0 1.763 263.0 2172.0 1.765 262.8 2173.0 1.767 262.6 2174.0 1.769 262.4 2175.0 1.770 262.3 2176.0 1.772 262.1 2177.0 1.774 261.9 2178.0 1.775 261.7 2179.0 1.777 261.6 2180.0 1.778 261.4 2181.0 1.779 261.2 2182.0 1.781 261.1 2183.0 1.782 260.9 2184.0 1.783 260.7 2185.0 1.785 260.5 2186.0 1.786 260.4 2187.0 1.787 260.2 2188.0 1.788 260.0 2189.0 1.789 259.9 2190.0 1.790 259.7 2191.0 1.791 259.5 2192.0 1.792 259.4 2193.0 1.793 259.2 2194.0 1.794 259.0 2195.0 1.795 258.8 2196.0 1.795 258.7 2197.0 1.796 258.5 2198.0 1.797 258.3 2199.0 1.797 258.2 2200.0 1.798 258.0 2201.0 1.798 257.8 2202.0 1.799 257.7 2203.0 1.799 257.5 2204.0 1.800 257.3 2205.0 1.800 257.2 2206.0 1.800 257.0 2207.0 1.801 256.8 2208.0 1.801 256.7 2209.0 1.801 256.5 2210.0 1.801 256.3 2211.0 1.801 256.2 2212.0 1.801 256.0 2213.0 1.801 255.8 2214.0 1.801 255.7 2215.0 1.801 255.5 2216.0 1.801 255.3 2217.0 1.801 255.2 2218.0 1.801 255.0 2219.0 1.801 254.8 2220.0 1.800 254.7 2221.0 1.800 254.5 2222.0 1.800 254.3 2223.0 1.799 254.2 2224.0 1.799 254.0 2225.0 1.798 253.8 2226.0 1.798 253.6 2227.0 1.797 253.5 2228.0 1.797 253.3 2229.0 1.796 253.1 2230.0 1.795 253.0 2231.0 1.794 252.8 2232.0 1.794 252.6 2233.0 1.793 252.5 2234.0 1.792 252.3 2235.0 1.791 252.1 2236.0 1.790 252.0 2237.0 1.789 251.8 2238.0 1.788 251.6 2239.0 1.787 251.5 2240.0 1.786 251.3 2241.0 1.785 251.1 2242.0 1.783 250.9 2243.0 1.782 250.8 2244.0 1.781 250.6 2245.0 1.779 250.4 2246.0 1.778 250.3 2247.0 1.777 250.1 2248.0 1.775 249.9 2249.0 1.774 249.7 2250.0 1.772 249.6 2251.0 1.770 249.4 2252.0 1.769 249.2 2253.0 1.767 249.0 2254.0 1.765 248.9 2255.0 1.764 248.7 2256.0 1.762 248.5 2257.0 1.760 248.3 2258.0 1.758 248.2 2259.0 1.756 248.0 2260.0 1.754 247.8 2261.0 1.752 247.6 2262.0 1.750 247.5 2263.0 1.748 247.3 2264.0 1.745 247.1 2265.0 1.743 246.9 2266.0 1.741 246.8 2267.0 1.739 246.6 2268.0 1.736 246.4 2269.0 1.734 246.2 2270.0 1.731 246.0 2271.0 1.729 245.9 2272.0 1.726 245.7 2273.0 1.724 245.5