| WDS: | HU16 | WDS ID/Discoverer |
| P: | 485.000 | Orbital period (years) |
| a: | 1.173 | Semi-major axis (arcseconds) |
| i: | 45.4 | Inclination (degrees) |
| Ω: | 338.8 | Longitude of ascending node (degrees) |
| T: | 1929.620 | Epoch of periastron passage (year) |
| e: | 0.0 | Eccentricity |
| ω: | 0.0 | Longitude of periastron (degrees) |
| Start-Year: | 1782.5 | Year |
| End-Year: | 2267.5 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for HU16 |
||
| Position: | 020842.29-100518.9 | Epoch-2000 right ascension and declination |
| WDS-ID: | 02087-1005 | WDS designation |
| Discoverer Code: | HU16 | Discover designation and components |
| ADS number: | 1674 | Aitken Double Star catalog |
| HD number: | 13191 | HD catalog number |
| Hipparcos number: | . | Hipparcos catalog number |
| V1: | 9.30 | Magnitude of the primary |
| V2: | 10.53 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2013 | Date of last observation |
| Orbit grade: | 5 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | Flags | |
| Ephemerides: | Ephemerides | |
| Code: | Tok2017c | 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 0.863 43.85 -------------------------- 1782.50 0.868 222.42 1783.50 0.865 223.37 1784.50 0.862 224.33 1785.50 0.859 225.30 1786.50 0.856 226.28 1787.50 0.853 227.26 1788.50 0.851 228.25 1789.50 0.848 229.24 1790.50 0.846 230.24 1791.50 0.843 231.25 1792.50 0.841 232.26 1793.50 0.839 233.27 1794.50 0.837 234.30 1795.50 0.835 235.32 1796.50 0.834 236.35 1797.50 0.832 237.39 1798.50 0.830 238.42 1799.50 0.829 239.47 1800.50 0.828 240.51 1801.50 0.827 241.56 1802.50 0.826 242.61 1803.50 0.825 243.66 1804.50 0.825 244.71 1805.50 0.824 245.77 1806.50 0.824 246.82 1807.50 0.824 247.88 1808.50 0.824 248.94 1809.50 0.824 249.99 1810.50 0.824 251.05 1811.50 0.824 252.11 1812.50 0.825 253.16 1813.50 0.825 254.21 1814.50 0.826 255.27 1815.50 0.827 256.32 1816.50 0.828 257.36 1817.50 0.830 258.41 1818.50 0.831 259.45 1819.50 0.832 260.48 1820.50 0.834 261.52 1821.50 0.836 262.55 1822.50 0.838 263.57 1823.50 0.840 264.59 1824.50 0.842 265.61 1825.50 0.844 266.61 1826.50 0.846 267.62 1827.50 0.849 268.62 1828.50 0.851 269.61 1829.50 0.854 270.60 1830.50 0.857 271.58 1831.50 0.860 272.55 1832.50 0.863 273.52 1833.50 0.866 274.48 1834.50 0.869 275.43 1835.50 0.872 276.38 1836.50 0.876 277.31 1837.50 0.879 278.25 1838.50 0.883 279.17 1839.50 0.886 280.09 1840.50 0.890 280.99 1841.50 0.894 281.90 1842.50 0.898 282.79 1843.50 0.902 283.67 1844.50 0.906 284.55 1845.50 0.910 285.42 1846.50 0.914 286.29 1847.50 0.918 287.14 1848.50 0.922 287.99 1849.50 0.926 288.83 1850.50 0.931 289.66 1851.50 0.935 290.48 1852.50 0.939 291.30 1853.50 0.944 292.11 1854.50 0.948 292.91 1855.50 0.953 293.70 1856.50 0.957 294.49 1857.50 0.962 295.27 1858.50 0.966 296.04 1859.50 0.971 296.80 1860.50 0.975 297.56 1861.50 0.980 298.31 1862.50 0.984 299.06 1863.50 0.989 299.79 1864.50 0.993 300.52 1865.50 0.998 301.25 1866.50 1.002 301.96 1867.50 1.007 302.67 1868.50 1.011 303.38 1869.50 1.016 304.08 1870.50 1.020 304.77 1871.50 1.025 305.46 1872.50 1.029 306.14 1873.50 1.033 306.81 1874.50 1.038 307.48 1875.50 1.042 308.14 1876.50 1.046 308.80 1877.50 1.050 309.45 1878.50 1.055 310.10 1879.50 1.059 310.74 1880.50 1.063 311.38 1881.50 1.067 312.01 1882.50 1.071 312.64 1883.50 1.075 313.26 1884.50 1.079 313.88 1885.50 1.082 314.50 1886.50 1.086 315.10 1887.50 1.090 315.71 1888.50 1.094 316.31 1889.50 1.097 316.91 1890.50 1.101 317.50 1891.50 1.104 318.09 1892.50 1.108 318.68 1893.50 1.111 319.26 1894.50 1.114 319.84 1895.50 1.117 320.42 1896.50 1.120 320.99 1897.50 1.123 321.56 1898.50 1.126 322.13 1899.50 1.129 322.69 1900.50 1.132 323.25 1901.50 1.135 323.81 1902.50 1.137 324.37 1903.50 1.140 324.92 1904.50 1.142 325.47 1905.50 1.145 326.02 1906.50 1.147 326.57 1907.50 1.149 327.11 1908.50 1.151 327.65 1909.50 1.153 328.19 1910.50 1.155 328.73 1911.50 1.157 329.27 1912.50 1.159 329.80 1913.50 1.160 330.34 1914.50 1.162 330.87 1915.50 1.163 331.40 1916.50 1.164 331.93 1917.50 1.166 332.46 1918.50 1.167 332.98 1919.50 1.168 333.51 1920.50 1.169 334.04 1921.50 1.170 334.56 1922.50 1.170 335.08 1923.50 1.171 335.61 1924.50 1.172 336.13 1925.50 1.172 336.65 1926.50 1.173 337.17 1927.50 1.173 337.69 1928.50 1.173 338.22 1929.50 1.173 338.74 1930.50 1.173 339.26 1931.50 1.173 339.78 1932.50 1.173 340.30 1933.50 1.172 340.82 1934.50 1.172 341.35 1935.50 1.171 341.87 1936.50 1.171 342.39 1937.50 1.170 342.91 1938.50 1.169 343.44 1939.50 1.168 343.96 1940.50 1.167 344.49 1941.50 1.166 345.02 1942.50 1.165 345.54 1943.50 1.163 346.07 1944.50 1.162 346.60 1945.50 1.161 347.14 1946.50 1.159 347.67 1947.50 1.157 348.20 1948.50 1.155 348.74 1949.50 1.154 349.28 1950.50 1.152 349.82 1951.50 1.150 350.36 1952.50 1.147 350.90 1953.50 1.145 351.45 1954.50 1.143 352.00 1955.50 1.140 352.55 1956.50 1.138 353.10 1957.50 1.135 353.66 1958.50 1.133 354.21 1959.50 1.130 354.77 1960.50 1.127 355.34 1961.50 1.124 355.90 1962.50 1.121 356.47 1963.50 1.118 357.04 1964.50 1.115 357.62 1965.50 1.112 358.20 1966.50 1.108 358.78 1967.50 1.105 359.37 1968.50 1.102 359.95 1969.50 1.098 0.55 1970.50 1.094 1.14 1971.50 1.091 1.74 1972.50 1.087 2.35 1973.50 1.083 2.96 1974.50 1.080 3.57 1975.50 1.076 4.19 1976.50 1.072 4.81 1977.50 1.068 5.44 1978.50 1.064 6.07 1979.50 1.060 6.70 1980.50 1.056 7.35 1981.50 1.051 7.99 1982.50 1.047 8.64 1983.50 1.043 9.30 1984.50 1.039 9.96 1985.50 1.034 10.63 1986.50 1.030 11.30 1987.50 1.026 11.98 1988.50 1.021 12.67 1989.50 1.017 13.36 1990.50 1.012 14.05 1991.50 1.008 14.76 1992.50 1.003 15.46 1993.50 0.999 16.18 1994.50 0.994 16.90 1995.50 0.990 17.63 1996.50 0.985 18.37 1997.50 0.981 19.11 1998.50 0.976 19.86 1999.50 0.972 20.61 2000.50 0.967 21.38 2001.50 0.963 22.15 2002.50 0.958 22.92 2003.50 0.954 23.71 2004.50 0.949 24.50 2005.50 0.945 25.30 2006.50 0.941 26.11 2007.50 0.936 26.92 2008.50 0.932 27.74 2009.50 0.928 28.57 2010.50 0.923 29.41 2011.50 0.919 30.26 2012.50 0.915 31.11 2013.50 0.911 31.97 2014.50 0.907 32.84 2015.50 0.903 33.71 2016.50 0.899 34.60 2017.50 0.895 35.49 2018.50 0.891 36.39 2019.50 0.887 37.30 2020.50 0.884 38.21 2021.50 0.880 39.13 2022.50 0.877 40.06 2023.50 0.873 41.00 2024.50 0.870 41.94 2025.50 0.867 42.89 2026.50 0.863 43.85 2027.50 0.860 44.82 2028.50 0.858 45.79 2029.50 0.855 46.77 2030.50 0.852 47.75 2031.50 0.849 48.74 2032.50 0.847 49.74 2033.50 0.844 50.74 2034.50 0.842 51.75 2035.50 0.840 52.77 2036.50 0.838 53.78 2037.50 0.836 54.81 2038.50 0.834 55.84 2039.50 0.833 56.87 2040.50 0.831 57.90 2041.50 0.830 58.94 2042.50 0.829 59.99 2043.50 0.827 61.03 2044.50 0.826 62.08 2045.50 0.826 63.13 2046.50 0.825 64.19 2047.50 0.824 65.24 2048.50 0.824 66.30 2049.50 0.824 67.35 2050.50 0.824 68.41 2051.50 0.824 69.47 2052.50 0.824 70.52 2053.50 0.824 71.58 2054.50 0.825 72.63 2055.50 0.825 73.69 2056.50 0.826 74.74 2057.50 0.827 75.79 2058.50 0.828 76.84 2059.50 0.829 77.88 2060.50 0.830 78.93 2061.50 0.832 79.97 2062.50 0.833 81.00 2063.50 0.835 82.03 2064.50 0.837 83.06 2065.50 0.839 84.08 2066.50 0.841 85.10 2067.50 0.843 86.11 2068.50 0.845 87.12 2069.50 0.847 88.12 2070.50 0.850 89.11 2071.50 0.853 90.10 2072.50 0.855 91.09 2073.50 0.858 92.06 2074.50 0.861 93.03 2075.50 0.864 94.00 2076.50 0.867 94.95 2077.50 0.871 95.90 2078.50 0.874 96.85 2079.50 0.877 97.78 2080.50 0.881 98.71 2081.50 0.885 99.63 2082.50 0.888 100.54 2083.50 0.892 101.45 2084.50 0.896 102.34 2085.50 0.900 103.23 2086.50 0.904 104.11 2087.50 0.908 104.99 2088.50 0.912 105.86 2089.50 0.916 106.71 2090.50 0.920 107.57 2091.50 0.924 108.41 2092.50 0.929 109.24 2093.50 0.933 110.07 2094.50 0.937 110.89 2095.50 0.942 111.70 2096.50 0.946 112.51 2097.50 0.950 113.31 2098.50 0.955 114.10 2099.50 0.959 114.88 2100.50 0.964 115.65 2101.50 0.968 116.42 2102.50 0.973 117.18 2103.50 0.977 117.94 2104.50 0.982 118.69 2105.50 0.987 119.43 2106.50 0.991 120.16 2107.50 0.996 120.89 2108.50 1.000 121.61 2109.50 1.005 122.32 2110.50 1.009 123.03 2111.50 1.014 123.73 2112.50 1.018 124.42 2113.50 1.022 125.11 2114.50 1.027 125.80 2115.50 1.031 126.47 2116.50 1.035 127.14 2117.50 1.040 127.81 2118.50 1.044 128.47 2119.50 1.048 129.13 2120.50 1.053 129.78 2121.50 1.057 130.42 2122.50 1.061 131.06 2123.50 1.065 131.70 2124.50 1.069 132.33 2125.50 1.073 132.95 2126.50 1.077 133.57 2127.50 1.081 134.19 2128.50 1.084 134.80 2129.50 1.088 135.41 2130.50 1.092 136.01 2131.50 1.095 136.61 2132.50 1.099 137.21 2133.50 1.102 137.80 2134.50 1.106 138.39 2135.50 1.109 138.97 2136.50 1.112 139.55 2137.50 1.116 140.13 2138.50 1.119 140.71 2139.50 1.122 141.28 2140.50 1.125 141.84 2141.50 1.128 142.41 2142.50 1.131 142.97 2143.50 1.133 143.53 2144.50 1.136 144.09 2145.50 1.139 144.64 2146.50 1.141 145.20 2147.50 1.143 145.75 2148.50 1.146 146.29 2149.50 1.148 146.84 2150.50 1.150 147.38 2151.50 1.152 147.92 2152.50 1.154 148.46 2153.50 1.156 149.00 2154.50 1.158 149.54 2155.50 1.159 150.07 2156.50 1.161 150.60 2157.50 1.162 151.13 2158.50 1.164 151.66 2159.50 1.165 152.19 2160.50 1.166 152.72 2161.50 1.167 153.25 2162.50 1.168 153.77 2163.50 1.169 154.30 2164.50 1.170 154.82 2165.50 1.171 155.35 2166.50 1.171 155.87 2167.50 1.172 156.39 2168.50 1.172 156.91 2169.50 1.173 157.43 2170.50 1.173 157.96 2171.50 1.173 158.48 2172.50 1.173 159.00 2173.50 1.173 159.52 2174.50 1.173 160.04 2175.50 1.172 160.56 2176.50 1.172 161.08 2177.50 1.172 161.61 2178.50 1.171 162.13 2179.50 1.170 162.65 2180.50 1.170 163.18 2181.50 1.169 163.70 2182.50 1.168 164.23 2183.50 1.167 164.75 2184.50 1.165 165.28 2185.50 1.164 165.81 2186.50 1.163 166.34 2187.50 1.161 166.87 2188.50 1.160 167.40 2189.50 1.158 167.94 2190.50 1.156 168.47 2191.50 1.155 169.01 2192.50 1.153 169.55 2193.50 1.151 170.09 2194.50 1.148 170.63 2195.50 1.146 171.18 2196.50 1.144 171.72 2197.50 1.142 172.27 2198.50 1.139 172.82 2199.50 1.137 173.38 2200.50 1.134 173.93 2201.50 1.131 174.49 2202.50 1.128 175.05 2203.50 1.126 175.62 2204.50 1.123 176.19 2205.50 1.120 176.76 2206.50 1.116 177.33 2207.50 1.113 177.91 2208.50 1.110 178.49 2209.50 1.107 179.07 2210.50 1.103 179.66 2211.50 1.100 180.25 2212.50 1.096 180.85 2213.50 1.093 181.44 2214.50 1.089 182.05 2215.50 1.085 182.65 2216.50 1.082 183.26 2217.50 1.078 183.88 2218.50 1.074 184.50 2219.50 1.070 185.12 2220.50 1.066 185.75 2221.50 1.062 186.39 2222.50 1.058 187.02 2223.50 1.054 187.67 2224.50 1.049 188.32 2225.50 1.045 188.97 2226.50 1.041 189.63 2227.50 1.037 190.29 2228.50 1.032 190.96 2229.50 1.028 191.64 2230.50 1.023 192.32 2231.50 1.019 193.01 2232.50 1.015 193.70 2233.50 1.010 194.40 2234.50 1.006 195.11 2235.50 1.001 195.82 2236.50 0.997 196.54 2237.50 0.992 197.27 2238.50 0.988 198.00 2239.50 0.983 198.74 2240.50 0.979 199.48 2241.50 0.974 200.23 2242.50 0.969 200.99 2243.50 0.965 201.76 2244.50 0.960 202.53 2245.50 0.956 203.31 2246.50 0.952 204.10 2247.50 0.947 204.90 2248.50 0.943 205.70 2249.50 0.938 206.51 2250.50 0.934 207.33 2251.50 0.930 208.16 2252.50 0.925 208.99 2253.50 0.921 209.83 2254.50 0.917 210.68 2255.50 0.913 211.54 2256.50 0.909 212.40 2257.50 0.905 213.27 2258.50 0.901 214.15 2259.50 0.897 215.04 2260.50 0.893 215.94 2261.50 0.889 216.84 2262.50 0.885 217.75 2263.50 0.882 218.67 2264.50 0.878 219.60 2265.50 0.875 220.53 2266.50 0.872 221.47
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 14:57:06 |