| WDS: | HO213 | WDS ID/Discoverer |
| P: | 500.000 | Orbital period (years) |
| a: | 0.354 | Semi-major axis (arcseconds) |
| i: | 33.2 | Inclination (degrees) |
| Ω: | 111.7 | Longitude of ascending node (degrees) |
| T: | 1995.820 | Epoch of periastron passage (year) |
| e: | 0.156 | Eccentricity |
| ω: | 353.2 | Longitude of periastron (degrees) |
| Start-Year: | 1775.0 | Year |
| End-Year: | 2275.0 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for HO213 |
||
| Position: | 010358.75+352810.1 | Epoch-2000 right ascension and declination |
| WDS-ID: | 01040+3528 | WDS designation |
| Discoverer Code: | HO213 | Discover designation and components |
| ADS number: | 873 | Aitken Double Star catalog |
| HD number: | 6264 | HD catalog number |
| Hipparcos number: | 4990 | Hipparcos catalog number |
| V1: | 7.81 | Magnitude of the primary |
| V2: | 8.29 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2001 | Date of last observation |
| Orbit grade: | 4 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | Doc2007d | 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 0.297 131.65 -------------------------- 1775.00 0.405 299.08 1776.00 0.405 299.54 1777.00 0.404 299.99 1778.00 0.404 300.45 1779.00 0.403 300.91 1780.00 0.403 301.36 1781.00 0.403 301.82 1782.00 0.402 302.29 1783.00 0.402 302.75 1784.00 0.401 303.21 1785.00 0.401 303.67 1786.00 0.400 304.14 1787.00 0.399 304.61 1788.00 0.399 305.07 1789.00 0.398 305.54 1790.00 0.398 306.01 1791.00 0.397 306.49 1792.00 0.396 306.96 1793.00 0.396 307.43 1794.00 0.395 307.91 1795.00 0.395 308.39 1796.00 0.394 308.87 1797.00 0.393 309.35 1798.00 0.392 309.84 1799.00 0.392 310.32 1800.00 0.391 310.81 1801.00 0.390 311.30 1802.00 0.389 311.79 1803.00 0.389 312.28 1804.00 0.388 312.78 1805.00 0.387 313.27 1806.00 0.386 313.77 1807.00 0.385 314.27 1808.00 0.384 314.78 1809.00 0.384 315.28 1810.00 0.383 315.79 1811.00 0.382 316.30 1812.00 0.381 316.81 1813.00 0.380 317.33 1814.00 0.379 317.85 1815.00 0.378 318.37 1816.00 0.377 318.89 1817.00 0.376 319.42 1818.00 0.375 319.95 1819.00 0.374 320.48 1820.00 0.373 321.01 1821.00 0.372 321.55 1822.00 0.371 322.09 1823.00 0.370 322.63 1824.00 0.369 323.18 1825.00 0.368 323.73 1826.00 0.367 324.28 1827.00 0.366 324.84 1828.00 0.365 325.40 1829.00 0.364 325.96 1830.00 0.362 326.52 1831.00 0.361 327.09 1832.00 0.360 327.67 1833.00 0.359 328.24 1834.00 0.358 328.82 1835.00 0.357 329.41 1836.00 0.356 330.00 1837.00 0.354 330.59 1838.00 0.353 331.18 1839.00 0.352 331.78 1840.00 0.351 332.39 1841.00 0.350 332.99 1842.00 0.349 333.61 1843.00 0.347 334.22 1844.00 0.346 334.84 1845.00 0.345 335.47 1846.00 0.344 336.09 1847.00 0.343 336.73 1848.00 0.341 337.36 1849.00 0.340 338.01 1850.00 0.339 338.65 1851.00 0.338 339.30 1852.00 0.337 339.96 1853.00 0.335 340.62 1854.00 0.334 341.29 1855.00 0.333 341.96 1856.00 0.332 342.63 1857.00 0.331 343.31 1858.00 0.329 344.00 1859.00 0.328 344.69 1860.00 0.327 345.38 1861.00 0.326 346.08 1862.00 0.325 346.79 1863.00 0.323 347.50 1864.00 0.322 348.22 1865.00 0.321 348.94 1866.00 0.320 349.66 1867.00 0.319 350.40 1868.00 0.317 351.13 1869.00 0.316 351.88 1870.00 0.315 352.62 1871.00 0.314 353.38 1872.00 0.313 354.14 1873.00 0.312 354.90 1874.00 0.311 355.67 1875.00 0.310 356.45 1876.00 0.308 357.23 1877.00 0.307 358.02 1878.00 0.306 358.81 1879.00 0.305 359.61 1880.00 0.304 0.41 1881.00 0.303 1.22 1882.00 0.302 2.03 1883.00 0.301 2.85 1884.00 0.300 3.68 1885.00 0.299 4.51 1886.00 0.298 5.34 1887.00 0.297 6.19 1888.00 0.296 7.03 1889.00 0.295 7.88 1890.00 0.294 8.74 1891.00 0.294 9.60 1892.00 0.293 10.47 1893.00 0.292 11.34 1894.00 0.291 12.22 1895.00 0.290 13.10 1896.00 0.290 13.99 1897.00 0.289 14.88 1898.00 0.288 15.78 1899.00 0.287 16.68 1900.00 0.287 17.59 1901.00 0.286 18.50 1902.00 0.285 19.41 1903.00 0.285 20.33 1904.00 0.284 21.25 1905.00 0.283 22.18 1906.00 0.283 23.11 1907.00 0.282 24.04 1908.00 0.282 24.98 1909.00 0.281 25.92 1910.00 0.281 26.86 1911.00 0.280 27.81 1912.00 0.280 28.76 1913.00 0.280 29.71 1914.00 0.279 30.67 1915.00 0.279 31.62 1916.00 0.279 32.58 1917.00 0.278 33.54 1918.00 0.278 34.51 1919.00 0.278 35.47 1920.00 0.278 36.44 1921.00 0.277 37.41 1922.00 0.277 38.38 1923.00 0.277 39.35 1924.00 0.277 40.32 1925.00 0.277 41.29 1926.00 0.277 42.27 1927.00 0.277 43.24 1928.00 0.277 44.21 1929.00 0.277 45.19 1930.00 0.277 46.16 1931.00 0.277 47.14 1932.00 0.277 48.11 1933.00 0.277 49.08 1934.00 0.277 50.06 1935.00 0.277 51.03 1936.00 0.277 52.00 1937.00 0.277 52.97 1938.00 0.278 53.94 1939.00 0.278 54.90 1940.00 0.278 55.87 1941.00 0.278 56.83 1942.00 0.278 57.80 1943.00 0.279 58.76 1944.00 0.279 59.72 1945.00 0.279 60.67 1946.00 0.280 61.63 1947.00 0.280 62.58 1948.00 0.280 63.53 1949.00 0.281 64.48 1950.00 0.281 65.42 1951.00 0.281 66.37 1952.00 0.282 67.31 1953.00 0.282 68.25 1954.00 0.283 69.18 1955.00 0.283 70.12 1956.00 0.283 71.05 1957.00 0.284 71.97 1958.00 0.284 72.90 1959.00 0.285 73.82 1960.00 0.285 74.74 1961.00 0.285 75.66 1962.00 0.286 76.57 1963.00 0.286 77.48 1964.00 0.287 78.39 1965.00 0.287 79.29 1966.00 0.288 80.20 1967.00 0.288 81.09 1968.00 0.289 81.99 1969.00 0.289 82.89 1970.00 0.289 83.78 1971.00 0.290 84.67 1972.00 0.290 85.55 1973.00 0.291 86.43 1974.00 0.291 87.32 1975.00 0.292 88.19 1976.00 0.292 89.07 1977.00 0.292 89.94 1978.00 0.293 90.81 1979.00 0.293 91.68 1980.00 0.294 92.55 1981.00 0.294 93.41 1982.00 0.294 94.27 1983.00 0.295 95.13 1984.00 0.295 95.99 1985.00 0.295 96.85 1986.00 0.296 97.70 1987.00 0.296 98.55 1988.00 0.296 99.40 1989.00 0.297 100.25 1990.00 0.297 101.10 1991.00 0.297 101.94 1992.00 0.297 102.79 1993.00 0.298 103.63 1994.00 0.298 104.47 1995.00 0.298 105.31 1996.00 0.298 106.15 1997.00 0.298 106.99 1998.00 0.299 107.83 1999.00 0.299 108.67 2000.00 0.299 109.50 2001.00 0.299 110.34 2002.00 0.299 111.17 2003.00 0.299 112.00 2004.00 0.299 112.84 2005.00 0.299 113.67 2006.00 0.299 114.50 2007.00 0.299 115.34 2008.00 0.299 116.17 2009.00 0.299 117.00 2010.00 0.299 117.83 2011.00 0.299 118.67 2012.00 0.299 119.50 2013.00 0.299 120.33 2014.00 0.299 121.17 2015.00 0.299 122.00 2016.00 0.299 122.84 2017.00 0.299 123.67 2018.00 0.299 124.51 2019.00 0.298 125.34 2020.00 0.298 126.18 2021.00 0.298 127.02 2022.00 0.298 127.86 2023.00 0.298 128.70 2024.00 0.298 129.54 2025.00 0.297 130.38 2026.00 0.297 131.23 2027.00 0.297 132.07 2028.00 0.297 132.92 2029.00 0.296 133.77 2030.00 0.296 134.62 2031.00 0.296 135.47 2032.00 0.296 136.32 2033.00 0.295 137.17 2034.00 0.295 138.03 2035.00 0.295 138.88 2036.00 0.295 139.74 2037.00 0.294 140.60 2038.00 0.294 141.47 2039.00 0.294 142.33 2040.00 0.293 143.20 2041.00 0.293 144.06 2042.00 0.293 144.93 2043.00 0.292 145.80 2044.00 0.292 146.68 2045.00 0.292 147.55 2046.00 0.292 148.43 2047.00 0.291 149.31 2048.00 0.291 150.19 2049.00 0.291 151.07 2050.00 0.290 151.95 2051.00 0.290 152.84 2052.00 0.290 153.73 2053.00 0.289 154.62 2054.00 0.289 155.51 2055.00 0.289 156.40 2056.00 0.289 157.29 2057.00 0.288 158.19 2058.00 0.288 159.09 2059.00 0.288 159.98 2060.00 0.288 160.88 2061.00 0.287 161.79 2062.00 0.287 162.69 2063.00 0.287 163.59 2064.00 0.287 164.50 2065.00 0.287 165.41 2066.00 0.287 166.31 2067.00 0.286 167.22 2068.00 0.286 168.13 2069.00 0.286 169.04 2070.00 0.286 169.95 2071.00 0.286 170.86 2072.00 0.286 171.77 2073.00 0.286 172.69 2074.00 0.286 173.60 2075.00 0.286 174.51 2076.00 0.286 175.42 2077.00 0.286 176.34 2078.00 0.286 177.25 2079.00 0.286 178.16 2080.00 0.286 179.07 2081.00 0.286 179.98 2082.00 0.286 180.89 2083.00 0.286 181.80 2084.00 0.287 182.71 2085.00 0.287 183.62 2086.00 0.287 184.53 2087.00 0.287 185.43 2088.00 0.287 186.34 2089.00 0.288 187.24 2090.00 0.288 188.14 2091.00 0.288 189.04 2092.00 0.288 189.94 2093.00 0.289 190.83 2094.00 0.289 191.73 2095.00 0.289 192.62 2096.00 0.290 193.51 2097.00 0.290 194.39 2098.00 0.291 195.28 2099.00 0.291 196.16 2100.00 0.292 197.04 2101.00 0.292 197.91 2102.00 0.293 198.79 2103.00 0.293 199.66 2104.00 0.294 200.52 2105.00 0.294 201.38 2106.00 0.295 202.24 2107.00 0.295 203.10 2108.00 0.296 203.95 2109.00 0.297 204.80 2110.00 0.297 205.65 2111.00 0.298 206.49 2112.00 0.299 207.33 2113.00 0.299 208.16 2114.00 0.300 208.99 2115.00 0.301 209.82 2116.00 0.302 210.64 2117.00 0.302 211.45 2118.00 0.303 212.27 2119.00 0.304 213.08 2120.00 0.305 213.88 2121.00 0.306 214.68 2122.00 0.307 215.48 2123.00 0.307 216.27 2124.00 0.308 217.05 2125.00 0.309 217.84 2126.00 0.310 218.61 2127.00 0.311 219.39 2128.00 0.312 220.16 2129.00 0.313 220.92 2130.00 0.314 221.68 2131.00 0.315 222.43 2132.00 0.316 223.18 2133.00 0.317 223.93 2134.00 0.318 224.67 2135.00 0.319 225.40 2136.00 0.320 226.14 2137.00 0.321 226.86 2138.00 0.322 227.58 2139.00 0.323 228.30 2140.00 0.324 229.01 2141.00 0.325 229.72 2142.00 0.326 230.43 2143.00 0.327 231.13 2144.00 0.328 231.82 2145.00 0.329 232.51 2146.00 0.330 233.20 2147.00 0.331 233.88 2148.00 0.333 234.55 2149.00 0.334 235.23 2150.00 0.335 235.89 2151.00 0.336 236.56 2152.00 0.337 237.22 2153.00 0.338 237.87 2154.00 0.339 238.52 2155.00 0.340 239.17 2156.00 0.341 239.81 2157.00 0.342 240.45 2158.00 0.344 241.08 2159.00 0.345 241.71 2160.00 0.346 242.34 2161.00 0.347 242.96 2162.00 0.348 243.58 2163.00 0.349 244.19 2164.00 0.350 244.80 2165.00 0.351 245.41 2166.00 0.352 246.01 2167.00 0.353 246.61 2168.00 0.355 247.20 2169.00 0.356 247.79 2170.00 0.357 248.38 2171.00 0.358 248.97 2172.00 0.359 249.55 2173.00 0.360 250.12 2174.00 0.361 250.70 2175.00 0.362 251.27 2176.00 0.363 251.84 2177.00 0.364 252.40 2178.00 0.365 252.96 2179.00 0.366 253.52 2180.00 0.367 254.07 2181.00 0.368 254.63 2182.00 0.369 255.17 2183.00 0.370 255.72 2184.00 0.371 256.26 2185.00 0.372 256.80 2186.00 0.373 257.34 2187.00 0.374 257.87 2188.00 0.375 258.41 2189.00 0.376 258.94 2190.00 0.377 259.46 2191.00 0.378 259.99 2192.00 0.379 260.51 2193.00 0.380 261.02 2194.00 0.381 261.54 2195.00 0.381 262.05 2196.00 0.382 262.57 2197.00 0.383 263.08 2198.00 0.384 263.58 2199.00 0.385 264.09 2200.00 0.386 264.59 2201.00 0.386 265.09 2202.00 0.387 265.59 2203.00 0.388 266.08 2204.00 0.389 266.58 2205.00 0.390 267.07 2206.00 0.390 267.56 2207.00 0.391 268.05 2208.00 0.392 268.54 2209.00 0.393 269.02 2210.00 0.393 269.50 2211.00 0.394 269.99 2212.00 0.395 270.47 2213.00 0.395 270.94 2214.00 0.396 271.42 2215.00 0.397 271.90 2216.00 0.397 272.37 2217.00 0.398 272.84 2218.00 0.398 273.31 2219.00 0.399 273.78 2220.00 0.399 274.25 2221.00 0.400 274.72 2222.00 0.401 275.18 2223.00 0.401 275.65 2224.00 0.402 276.11 2225.00 0.402 276.57 2226.00 0.402 277.03 2227.00 0.403 277.49 2228.00 0.403 277.95 2229.00 0.404 278.41 2230.00 0.404 278.87 2231.00 0.405 279.32 2232.00 0.405 279.78 2233.00 0.405 280.23 2234.00 0.406 280.69 2235.00 0.406 281.14 2236.00 0.406 281.59 2237.00 0.407 282.04 2238.00 0.407 282.49 2239.00 0.407 282.94 2240.00 0.407 283.39 2241.00 0.408 283.84 2242.00 0.408 284.29 2243.00 0.408 284.74 2244.00 0.408 285.19 2245.00 0.408 285.64 2246.00 0.408 286.08 2247.00 0.409 286.53 2248.00 0.409 286.98 2249.00 0.409 287.42 2250.00 0.409 287.87 2251.00 0.409 288.32 2252.00 0.409 288.76 2253.00 0.409 289.21 2254.00 0.409 289.65 2255.00 0.409 290.10 2256.00 0.409 290.55 2257.00 0.409 290.99 2258.00 0.409 291.44 2259.00 0.409 291.88 2260.00 0.409 292.33 2261.00 0.408 292.78 2262.00 0.408 293.23 2263.00 0.408 293.67 2264.00 0.408 294.12 2265.00 0.408 294.57 2266.00 0.408 295.02 2267.00 0.407 295.47 2268.00 0.407 295.92 2269.00 0.407 296.37 2270.00 0.407 296.82 2271.00 0.406 297.27 2272.00 0.406 297.72 2273.00 0.406 298.17 2274.00 0.405 298.63
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
|
| Report created: |
2026-06-25 14:46:58 |