| WDS: | HO226AB | WDS ID/Discoverer |
| P: | 374.000 | Orbital period (years) |
| a: | 0.617 | Semi-major axis (arcseconds) |
| i: | 57.6 | Inclination (degrees) |
| Ω: | 84.4 | Longitude of ascending node (degrees) |
| T: | 2097.000 | Epoch of periastron passage (year) |
| e: | 0.41 | Eccentricity |
| ω: | 318.1 | Longitude of periastron (degrees) |
| Start-Year: | 1838.0 | Year |
| End-Year: | 2212.0 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for HO226AB |
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| Position: | 052701.32+273636.9 | Epoch-2000 right ascension and declination |
| WDS-ID: | 05270+2737 | WDS designation |
| Discoverer Code: | HO226AB | Discover designation and components |
| ADS number: | 4032 | Aitken Double Star catalog |
| HD number: | 35586 | HD catalog number |
| Hipparcos number: | 25484 | Hipparcos catalog number |
| V1: | 8.71 | Magnitude of the primary |
| V2: | 8.61 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2009 | Date of last observation |
| Orbit grade: | 4 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | Flags | |
| Ephemerides: | Ephemerides | |
| Code: | Zir2014a | 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 0.589 277.02 -------------------------- 1838.00 0.444 198.99 1839.00 0.448 199.89 1840.00 0.452 200.78 1841.00 0.455 201.65 1842.00 0.459 202.50 1843.00 0.463 203.35 1844.00 0.467 204.17 1845.00 0.471 204.99 1846.00 0.475 205.79 1847.00 0.479 206.58 1848.00 0.483 207.35 1849.00 0.487 208.11 1850.00 0.491 208.86 1851.00 0.495 209.60 1852.00 0.499 210.32 1853.00 0.503 211.04 1854.00 0.507 211.74 1855.00 0.512 212.43 1856.00 0.516 213.11 1857.00 0.520 213.78 1858.00 0.524 214.43 1859.00 0.528 215.08 1860.00 0.532 215.72 1861.00 0.537 216.34 1862.00 0.541 216.96 1863.00 0.545 217.57 1864.00 0.549 218.17 1865.00 0.553 218.76 1866.00 0.557 219.34 1867.00 0.562 219.91 1868.00 0.566 220.47 1869.00 0.570 221.03 1870.00 0.574 221.58 1871.00 0.578 222.12 1872.00 0.582 222.65 1873.00 0.586 223.17 1874.00 0.590 223.69 1875.00 0.594 224.20 1876.00 0.599 224.70 1877.00 0.603 225.20 1878.00 0.607 225.69 1879.00 0.611 226.17 1880.00 0.614 226.65 1881.00 0.618 227.12 1882.00 0.622 227.59 1883.00 0.626 228.05 1884.00 0.630 228.50 1885.00 0.634 228.95 1886.00 0.638 229.39 1887.00 0.641 229.83 1888.00 0.645 230.26 1889.00 0.649 230.69 1890.00 0.653 231.11 1891.00 0.656 231.53 1892.00 0.660 231.95 1893.00 0.663 232.35 1894.00 0.667 232.76 1895.00 0.671 233.16 1896.00 0.674 233.56 1897.00 0.677 233.95 1898.00 0.681 234.34 1899.00 0.684 234.72 1900.00 0.688 235.10 1901.00 0.691 235.48 1902.00 0.694 235.85 1903.00 0.697 236.22 1904.00 0.700 236.59 1905.00 0.704 236.95 1906.00 0.707 237.31 1907.00 0.710 237.67 1908.00 0.713 238.02 1909.00 0.716 238.37 1910.00 0.718 238.72 1911.00 0.721 239.07 1912.00 0.724 239.41 1913.00 0.727 239.75 1914.00 0.730 240.09 1915.00 0.732 240.42 1916.00 0.735 240.76 1917.00 0.737 241.09 1918.00 0.740 241.42 1919.00 0.742 241.74 1920.00 0.745 242.07 1921.00 0.747 242.39 1922.00 0.750 242.71 1923.00 0.752 243.03 1924.00 0.754 243.34 1925.00 0.756 243.66 1926.00 0.758 243.97 1927.00 0.760 244.28 1928.00 0.762 244.59 1929.00 0.764 244.89 1930.00 0.766 245.20 1931.00 0.768 245.51 1932.00 0.770 245.81 1933.00 0.771 246.11 1934.00 0.773 246.41 1935.00 0.775 246.71 1936.00 0.776 247.01 1937.00 0.777 247.30 1938.00 0.779 247.60 1939.00 0.780 247.89 1940.00 0.781 248.19 1941.00 0.783 248.48 1942.00 0.784 248.77 1943.00 0.785 249.06 1944.00 0.786 249.35 1945.00 0.787 249.64 1946.00 0.788 249.93 1947.00 0.789 250.22 1948.00 0.789 250.51 1949.00 0.790 250.80 1950.00 0.791 251.08 1951.00 0.791 251.37 1952.00 0.792 251.65 1953.00 0.792 251.94 1954.00 0.792 252.23 1955.00 0.793 252.51 1956.00 0.793 252.80 1957.00 0.793 253.08 1958.00 0.793 253.36 1959.00 0.793 253.65 1960.00 0.793 253.93 1961.00 0.793 254.22 1962.00 0.793 254.50 1963.00 0.792 254.79 1964.00 0.792 255.07 1965.00 0.791 255.36 1966.00 0.791 255.65 1967.00 0.790 255.93 1968.00 0.790 256.22 1969.00 0.789 256.51 1970.00 0.788 256.80 1971.00 0.787 257.08 1972.00 0.786 257.37 1973.00 0.785 257.66 1974.00 0.784 257.96 1975.00 0.782 258.25 1976.00 0.781 258.54 1977.00 0.780 258.83 1978.00 0.778 259.13 1979.00 0.777 259.43 1980.00 0.775 259.72 1981.00 0.773 260.02 1982.00 0.771 260.32 1983.00 0.769 260.62 1984.00 0.767 260.93 1985.00 0.765 261.23 1986.00 0.763 261.54 1987.00 0.761 261.85 1988.00 0.758 262.16 1989.00 0.756 262.47 1990.00 0.753 262.79 1991.00 0.750 263.10 1992.00 0.748 263.42 1993.00 0.745 263.74 1994.00 0.742 264.07 1995.00 0.739 264.39 1996.00 0.736 264.72 1997.00 0.732 265.06 1998.00 0.729 265.39 1999.00 0.726 265.73 2000.00 0.722 266.07 2001.00 0.718 266.42 2002.00 0.715 266.77 2003.00 0.711 267.12 2004.00 0.707 267.48 2005.00 0.703 267.84 2006.00 0.699 268.20 2007.00 0.694 268.57 2008.00 0.690 268.94 2009.00 0.685 269.32 2010.00 0.681 269.71 2011.00 0.676 270.10 2012.00 0.671 270.49 2013.00 0.666 270.89 2014.00 0.661 271.30 2015.00 0.656 271.71 2016.00 0.651 272.13 2017.00 0.646 272.56 2018.00 0.640 272.99 2019.00 0.635 273.43 2020.00 0.629 273.88 2021.00 0.623 274.34 2022.00 0.617 274.80 2023.00 0.611 275.28 2024.00 0.605 275.76 2025.00 0.599 276.26 2026.00 0.592 276.76 2027.00 0.586 277.28 2028.00 0.579 277.81 2029.00 0.572 278.35 2030.00 0.566 278.90 2031.00 0.559 279.47 2032.00 0.552 280.05 2033.00 0.544 280.64 2034.00 0.537 281.25 2035.00 0.530 281.88 2036.00 0.522 282.53 2037.00 0.515 283.20 2038.00 0.507 283.88 2039.00 0.499 284.59 2040.00 0.491 285.32 2041.00 0.483 286.08 2042.00 0.475 286.86 2043.00 0.467 287.66 2044.00 0.459 288.50 2045.00 0.450 289.37 2046.00 0.442 290.27 2047.00 0.433 291.20 2048.00 0.425 292.18 2049.00 0.416 293.19 2050.00 0.407 294.25 2051.00 0.398 295.35 2052.00 0.390 296.51 2053.00 0.381 297.71 2054.00 0.372 298.98 2055.00 0.363 300.30 2056.00 0.354 301.70 2057.00 0.345 303.16 2058.00 0.336 304.70 2059.00 0.328 306.33 2060.00 0.319 308.04 2061.00 0.310 309.85 2062.00 0.302 311.76 2063.00 0.294 313.78 2064.00 0.285 315.92 2065.00 0.278 318.18 2066.00 0.270 320.57 2067.00 0.263 323.10 2068.00 0.255 325.77 2069.00 0.249 328.59 2070.00 0.243 331.56 2071.00 0.237 334.68 2072.00 0.232 337.94 2073.00 0.227 341.35 2074.00 0.223 344.89 2075.00 0.220 348.54 2076.00 0.217 352.30 2077.00 0.215 356.14 2078.00 0.214 0.03 2079.00 0.214 3.95 2080.00 0.214 7.87 2081.00 0.215 11.76 2082.00 0.217 15.59 2083.00 0.220 19.35 2084.00 0.223 23.00 2085.00 0.227 26.54 2086.00 0.231 29.96 2087.00 0.236 33.24 2088.00 0.242 36.37 2089.00 0.247 39.37 2090.00 0.253 42.23 2091.00 0.260 44.95 2092.00 0.266 47.53 2093.00 0.273 50.00 2094.00 0.280 52.34 2095.00 0.287 54.57 2096.00 0.294 56.70 2097.00 0.301 58.72 2098.00 0.307 60.66 2099.00 0.314 62.51 2100.00 0.321 64.29 2101.00 0.327 65.99 2102.00 0.334 67.63 2103.00 0.340 69.21 2104.00 0.346 70.74 2105.00 0.352 72.21 2106.00 0.357 73.64 2107.00 0.362 75.02 2108.00 0.367 76.37 2109.00 0.372 77.68 2110.00 0.376 78.95 2111.00 0.381 80.20 2112.00 0.385 81.43 2113.00 0.388 82.63 2114.00 0.392 83.80 2115.00 0.395 84.96 2116.00 0.398 86.10 2117.00 0.400 87.23 2118.00 0.403 88.34 2119.00 0.405 89.44 2120.00 0.406 90.53 2121.00 0.408 91.61 2122.00 0.409 92.68 2123.00 0.411 93.75 2124.00 0.411 94.81 2125.00 0.412 95.86 2126.00 0.413 96.92 2127.00 0.413 97.97 2128.00 0.413 99.02 2129.00 0.413 100.07 2130.00 0.413 101.12 2131.00 0.413 102.17 2132.00 0.412 103.22 2133.00 0.411 104.28 2134.00 0.411 105.34 2135.00 0.410 106.40 2136.00 0.409 107.47 2137.00 0.408 108.55 2138.00 0.406 109.63 2139.00 0.405 110.71 2140.00 0.404 111.81 2141.00 0.402 112.91 2142.00 0.401 114.02 2143.00 0.399 115.14 2144.00 0.398 116.27 2145.00 0.396 117.40 2146.00 0.395 118.55 2147.00 0.393 119.70 2148.00 0.391 120.87 2149.00 0.390 122.04 2150.00 0.388 123.23 2151.00 0.386 124.42 2152.00 0.385 125.63 2153.00 0.383 126.84 2154.00 0.381 128.07 2155.00 0.380 129.30 2156.00 0.378 130.55 2157.00 0.377 131.81 2158.00 0.375 133.07 2159.00 0.374 134.35 2160.00 0.373 135.63 2161.00 0.372 136.92 2162.00 0.370 138.22 2163.00 0.369 139.53 2164.00 0.368 140.85 2165.00 0.367 142.17 2166.00 0.367 143.50 2167.00 0.366 144.84 2168.00 0.365 146.18 2169.00 0.365 147.52 2170.00 0.364 148.87 2171.00 0.364 150.22 2172.00 0.364 151.57 2173.00 0.364 152.92 2174.00 0.364 154.28 2175.00 0.364 155.63 2176.00 0.364 156.98 2177.00 0.365 158.33 2178.00 0.365 159.68 2179.00 0.366 161.02 2180.00 0.366 162.36 2181.00 0.367 163.69 2182.00 0.368 165.01 2183.00 0.369 166.33 2184.00 0.370 167.64 2185.00 0.372 168.94 2186.00 0.373 170.23 2187.00 0.375 171.51 2188.00 0.376 172.78 2189.00 0.378 174.04 2190.00 0.380 175.28 2191.00 0.382 176.52 2192.00 0.384 177.74 2193.00 0.386 178.94 2194.00 0.389 180.14 2195.00 0.391 181.31 2196.00 0.394 182.48 2197.00 0.396 183.63 2198.00 0.399 184.76 2199.00 0.402 185.88 2200.00 0.404 186.98 2201.00 0.407 188.07 2202.00 0.410 189.14 2203.00 0.413 190.20 2204.00 0.417 191.24 2205.00 0.420 192.26 2206.00 0.423 193.27 2207.00 0.426 194.26 2208.00 0.430 195.24 2209.00 0.433 196.20 2210.00 0.437 197.14 2211.00 0.441 198.07
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 15:37:11 |