| WDS: | HU1007AB | WDS ID/Discoverer |
| P: | 420.930 | Orbital period (years) |
| a: | 0.674 | Semi-major axis (arcseconds) |
| i: | 59.1 | Inclination (degrees) |
| Ω: | 80.3 | Longitude of ascending node (degrees) |
| T: | 2016.540 | Epoch of periastron passage (year) |
| e: | 0.336 | Eccentricity |
| ω: | 32.6 | Longitude of periastron (degrees) |
| Start-Year: | 1814.535 | Year |
| End-Year: | 2235.465 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for HU1007AB |
||
| Position: | 002817.07+634405.9 | Epoch-2000 right ascension and declination |
| WDS-ID: | 00283+6344 | WDS designation |
| Discoverer Code: | HU1007AB | Discover designation and components |
| ADS number: | 371 | Aitken Double Star catalog |
| HD number: | . | HD catalog number |
| Hipparcos number: | 2232 | Hipparcos catalog number |
| V1: | 10.25 | Magnitude of the primary |
| V2: | 10.13 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2009 | Date of last observation |
| Orbit grade: | 5 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | USN2017b | 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 0.339 112.36 -------------------------- 1814.54 0.774 281.05 1815.54 0.771 281.37 1816.54 0.768 281.68 1817.54 0.764 282.00 1818.54 0.761 282.33 1819.54 0.758 282.65 1820.54 0.754 282.98 1821.54 0.751 283.31 1822.54 0.748 283.65 1823.54 0.744 283.99 1824.54 0.741 284.33 1825.54 0.737 284.67 1826.54 0.733 285.02 1827.54 0.730 285.37 1828.54 0.726 285.73 1829.54 0.722 286.08 1830.54 0.718 286.45 1831.54 0.714 286.81 1832.54 0.711 287.18 1833.54 0.707 287.56 1834.54 0.703 287.94 1835.54 0.699 288.32 1836.54 0.695 288.71 1837.54 0.691 289.10 1838.54 0.686 289.49 1839.54 0.682 289.89 1840.54 0.678 290.30 1841.54 0.674 290.71 1842.54 0.670 291.13 1843.54 0.665 291.55 1844.54 0.661 291.98 1845.54 0.657 292.41 1846.54 0.652 292.85 1847.54 0.648 293.29 1848.54 0.644 293.74 1849.54 0.639 294.20 1850.54 0.635 294.66 1851.54 0.630 295.13 1852.54 0.626 295.61 1853.54 0.621 296.09 1854.54 0.617 296.58 1855.54 0.612 297.08 1856.54 0.608 297.59 1857.54 0.603 298.10 1858.54 0.598 298.62 1859.54 0.594 299.15 1860.54 0.589 299.69 1861.54 0.584 300.23 1862.54 0.580 300.79 1863.54 0.575 301.35 1864.54 0.570 301.92 1865.54 0.566 302.51 1866.54 0.561 303.10 1867.54 0.556 303.70 1868.54 0.552 304.31 1869.54 0.547 304.93 1870.54 0.542 305.57 1871.54 0.538 306.21 1872.54 0.533 306.87 1873.54 0.528 307.54 1874.54 0.524 308.21 1875.54 0.519 308.91 1876.54 0.514 309.61 1877.54 0.510 310.33 1878.54 0.505 311.06 1879.54 0.501 311.80 1880.54 0.496 312.55 1881.54 0.492 313.32 1882.54 0.487 314.11 1883.54 0.483 314.91 1884.54 0.478 315.72 1885.54 0.474 316.55 1886.54 0.470 317.39 1887.54 0.465 318.25 1888.54 0.461 319.13 1889.54 0.457 320.02 1890.54 0.453 320.93 1891.54 0.449 321.85 1892.54 0.445 322.80 1893.54 0.441 323.76 1894.54 0.437 324.73 1895.54 0.433 325.72 1896.54 0.429 326.74 1897.54 0.426 327.76 1898.54 0.422 328.81 1899.54 0.418 329.87 1900.54 0.415 330.96 1901.54 0.412 332.06 1902.54 0.408 333.17 1903.54 0.405 334.31 1904.54 0.402 335.46 1905.54 0.399 336.63 1906.54 0.396 337.82 1907.54 0.394 339.02 1908.54 0.391 340.24 1909.54 0.389 341.48 1910.54 0.386 342.73 1911.54 0.384 344.00 1912.54 0.382 345.28 1913.54 0.380 346.58 1914.54 0.378 347.89 1915.54 0.376 349.21 1916.54 0.375 350.54 1917.54 0.373 351.88 1918.54 0.372 353.24 1919.54 0.371 354.60 1920.54 0.370 355.97 1921.54 0.369 357.35 1922.54 0.368 358.74 1923.54 0.367 0.13 1924.54 0.367 1.52 1925.54 0.367 2.92 1926.54 0.367 4.32 1927.54 0.367 5.71 1928.54 0.367 7.11 1929.54 0.367 8.51 1930.54 0.367 9.90 1931.54 0.368 11.30 1932.54 0.369 12.68 1933.54 0.369 14.06 1934.54 0.370 15.44 1935.54 0.371 16.80 1936.54 0.373 18.16 1937.54 0.374 19.51 1938.54 0.375 20.85 1939.54 0.377 22.17 1940.54 0.379 23.49 1941.54 0.380 24.80 1942.54 0.382 26.09 1943.54 0.384 27.37 1944.54 0.386 28.63 1945.54 0.388 29.88 1946.54 0.391 31.12 1947.54 0.393 32.35 1948.54 0.395 33.56 1949.54 0.398 34.75 1950.54 0.400 35.93 1951.54 0.403 37.10 1952.54 0.405 38.25 1953.54 0.408 39.38 1954.54 0.411 40.51 1955.54 0.413 41.61 1956.54 0.416 42.71 1957.54 0.419 43.78 1958.54 0.421 44.85 1959.54 0.424 45.90 1960.54 0.427 46.94 1961.54 0.430 47.96 1962.54 0.432 48.97 1963.54 0.435 49.97 1964.54 0.438 50.96 1965.54 0.440 51.94 1966.54 0.443 52.90 1967.54 0.445 53.85 1968.54 0.448 54.80 1969.54 0.450 55.73 1970.54 0.452 56.65 1971.54 0.455 57.57 1972.54 0.457 58.47 1973.54 0.459 59.37 1974.54 0.461 60.26 1975.54 0.463 61.14 1976.54 0.464 62.01 1977.54 0.466 62.88 1978.54 0.468 63.74 1979.54 0.469 64.60 1980.54 0.470 65.45 1981.54 0.472 66.30 1982.54 0.473 67.14 1983.54 0.473 67.98 1984.54 0.474 68.82 1985.54 0.475 69.65 1986.54 0.475 70.49 1987.54 0.475 71.32 1988.54 0.475 72.15 1989.54 0.475 72.98 1990.54 0.475 73.82 1991.54 0.474 74.65 1992.54 0.474 75.49 1993.54 0.473 76.33 1994.54 0.472 77.17 1995.54 0.470 78.01 1996.54 0.469 78.87 1997.54 0.467 79.72 1998.54 0.465 80.59 1999.54 0.463 81.46 2000.54 0.461 82.34 2001.54 0.458 83.23 2002.54 0.456 84.13 2003.54 0.453 85.04 2004.54 0.450 85.96 2005.54 0.446 86.90 2006.54 0.443 87.85 2007.54 0.439 88.82 2008.54 0.435 89.80 2009.54 0.431 90.81 2010.54 0.426 91.83 2011.54 0.422 92.87 2012.54 0.417 93.94 2013.54 0.412 95.03 2014.54 0.407 96.15 2015.54 0.402 97.30 2016.54 0.397 98.48 2017.54 0.391 99.69 2018.54 0.386 100.93 2019.54 0.380 102.21 2020.54 0.374 103.53 2021.54 0.369 104.89 2022.54 0.363 106.30 2023.54 0.357 107.75 2024.54 0.351 109.25 2025.54 0.345 110.80 2026.54 0.339 112.41 2027.54 0.333 114.08 2028.54 0.327 115.81 2029.54 0.321 117.60 2030.54 0.315 119.45 2031.54 0.310 121.37 2032.54 0.304 123.37 2033.54 0.299 125.43 2034.54 0.294 127.57 2035.54 0.289 129.78 2036.54 0.284 132.07 2037.54 0.280 134.43 2038.54 0.276 136.86 2039.54 0.272 139.36 2040.54 0.269 141.93 2041.54 0.266 144.55 2042.54 0.263 147.23 2043.54 0.261 149.96 2044.54 0.260 152.73 2045.54 0.258 155.53 2046.54 0.258 158.35 2047.54 0.257 161.19 2048.53 0.258 164.02 2049.53 0.258 166.84 2050.53 0.260 169.64 2051.53 0.261 172.41 2052.53 0.263 175.14 2053.53 0.266 177.83 2054.53 0.269 180.45 2055.53 0.273 183.01 2056.53 0.276 185.51 2057.53 0.281 187.93 2058.53 0.285 190.28 2059.53 0.290 192.55 2060.53 0.295 194.75 2061.53 0.301 196.86 2062.53 0.307 198.90 2063.53 0.313 200.86 2064.53 0.319 202.74 2065.53 0.325 204.55 2066.53 0.332 206.29 2067.53 0.339 207.96 2068.53 0.346 209.56 2069.53 0.353 211.10 2070.53 0.360 212.58 2071.53 0.367 214.00 2072.53 0.375 215.37 2073.53 0.382 216.68 2074.53 0.390 217.94 2075.53 0.397 219.15 2076.53 0.405 220.32 2077.53 0.413 221.45 2078.53 0.420 222.53 2079.53 0.428 223.58 2080.53 0.436 224.59 2081.53 0.443 225.56 2082.53 0.451 226.50 2083.53 0.459 227.41 2084.53 0.466 228.29 2085.53 0.474 229.14 2086.53 0.481 229.96 2087.53 0.489 230.76 2088.53 0.496 231.54 2089.53 0.504 232.29 2090.53 0.511 233.02 2091.53 0.519 233.73 2092.53 0.526 234.42 2093.53 0.533 235.09 2094.53 0.540 235.74 2095.53 0.547 236.37 2096.53 0.554 236.99 2097.53 0.561 237.60 2098.53 0.568 238.18 2099.53 0.575 238.76 2100.53 0.582 239.32 2101.53 0.589 239.87 2102.53 0.595 240.40 2103.53 0.602 240.93 2104.53 0.609 241.44 2105.53 0.615 241.94 2106.53 0.621 242.44 2107.53 0.628 242.92 2108.53 0.634 243.39 2109.53 0.640 243.85 2110.53 0.646 244.31 2111.53 0.652 244.76 2112.53 0.658 245.19 2113.53 0.663 245.62 2114.53 0.669 246.05 2115.53 0.675 246.46 2116.53 0.680 246.87 2117.53 0.686 247.28 2118.53 0.691 247.67 2119.53 0.696 248.06 2120.53 0.701 248.45 2121.53 0.706 248.83 2122.53 0.711 249.20 2123.53 0.716 249.57 2124.53 0.721 249.94 2125.53 0.726 250.29 2126.53 0.730 250.65 2127.53 0.735 251.00 2128.53 0.740 251.34 2129.53 0.744 251.69 2130.53 0.748 252.02 2131.53 0.752 252.36 2132.53 0.757 252.69 2133.53 0.761 253.01 2134.53 0.765 253.34 2135.53 0.768 253.66 2136.53 0.772 253.97 2137.53 0.776 254.29 2138.53 0.780 254.60 2139.53 0.783 254.91 2140.53 0.786 255.21 2141.53 0.790 255.51 2142.53 0.793 255.81 2143.53 0.796 256.11 2144.53 0.799 256.41 2145.53 0.802 256.70 2146.53 0.805 256.99 2147.53 0.808 257.28 2148.53 0.811 257.57 2149.53 0.814 257.85 2150.53 0.816 258.13 2151.53 0.819 258.41 2152.53 0.821 258.69 2153.53 0.824 258.97 2154.53 0.826 259.25 2155.53 0.828 259.52 2156.53 0.830 259.80 2157.53 0.832 260.07 2158.53 0.834 260.34 2159.53 0.836 260.61 2160.53 0.838 260.88 2161.53 0.840 261.14 2162.53 0.841 261.41 2163.53 0.843 261.67 2164.53 0.844 261.94 2165.53 0.846 262.20 2166.53 0.847 262.46 2167.53 0.848 262.73 2168.53 0.850 262.99 2169.53 0.851 263.25 2170.53 0.852 263.51 2171.53 0.853 263.76 2172.53 0.854 264.02 2173.53 0.854 264.28 2174.53 0.855 264.54 2175.53 0.856 264.79 2176.53 0.856 265.05 2177.53 0.857 265.31 2178.53 0.857 265.56 2179.53 0.858 265.82 2180.53 0.858 266.07 2181.53 0.858 266.33 2182.53 0.858 266.58 2183.53 0.858 266.84 2184.53 0.858 267.09 2185.53 0.858 267.35 2186.53 0.858 267.60 2187.53 0.858 267.86 2188.53 0.858 268.12 2189.53 0.857 268.37 2190.53 0.857 268.63 2191.53 0.856 268.88 2192.53 0.856 269.14 2193.53 0.855 269.40 2194.53 0.855 269.65 2195.53 0.854 269.91 2196.53 0.853 270.17 2197.53 0.852 270.43 2198.53 0.851 270.69 2199.53 0.850 270.95 2200.53 0.849 271.21 2201.53 0.848 271.47 2202.53 0.847 271.73 2203.53 0.846 271.99 2204.53 0.844 272.25 2205.53 0.843 272.52 2206.53 0.841 272.78 2207.53 0.840 273.05 2208.53 0.838 273.32 2209.53 0.837 273.58 2210.53 0.835 273.85 2211.53 0.833 274.12 2212.53 0.831 274.39 2213.53 0.829 274.67 2214.53 0.827 274.94 2215.53 0.825 275.22 2216.53 0.823 275.49 2217.53 0.821 275.77 2218.53 0.819 276.05 2219.53 0.817 276.33 2220.53 0.815 276.61 2221.53 0.812 276.90 2222.53 0.810 277.18 2223.53 0.807 277.47 2224.53 0.805 277.76 2225.53 0.802 278.05 2226.53 0.800 278.34 2227.53 0.797 278.64 2228.53 0.794 278.93 2229.53 0.792 279.23 2230.53 0.789 279.53 2231.53 0.786 279.84 2232.53 0.783 280.14 2233.53 0.780 280.45 2234.53 0.777 280.76
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 14:39:42 |