| WDS: | R283 | WDS ID/Discoverer |
| P: | 691.000 | Orbital period (years) |
| a: | 1.3 | Semi-major axis (arcseconds) |
| i: | 122.0 | Inclination (degrees) |
| Ω: | 72.1 | Longitude of ascending node (degrees) |
| T: | 1965.720 | Epoch of periastron passage (year) |
| e: | 0.656 | Eccentricity |
| ω: | 91.6 | Longitude of periastron (degrees) |
| Start-Year: | 1679.5 | Year |
| End-Year: | 2370.5 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for R283 |
||
| Position: | 164229.08-370445.7 | Epoch-2000 right ascension and declination |
| WDS-ID: | 16425-3705 | WDS designation |
| Discoverer Code: | R283 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 150420 | HD catalog number |
| Hipparcos number: | 81803 | Hipparcos catalog number |
| V1: | 6.98 | Magnitude of the primary |
| V2: | 7.83 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2013 | 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: | Ary2015b | 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 0.906 240.32 -------------------------- 1679.50 1.161 143.31 1680.50 1.161 143.05 1681.50 1.162 142.79 1682.50 1.162 142.52 1683.50 1.163 142.26 1684.50 1.163 142.00 1685.50 1.163 141.74 1686.50 1.164 141.48 1687.50 1.164 141.22 1688.50 1.165 140.96 1689.50 1.165 140.70 1690.50 1.165 140.44 1691.50 1.166 140.19 1692.50 1.166 139.93 1693.50 1.167 139.67 1694.50 1.167 139.41 1695.50 1.168 139.15 1696.50 1.168 138.89 1697.50 1.168 138.63 1698.50 1.169 138.38 1699.50 1.169 138.12 1700.50 1.170 137.86 1701.50 1.170 137.60 1702.50 1.170 137.35 1703.50 1.171 137.09 1704.50 1.171 136.83 1705.50 1.172 136.58 1706.50 1.172 136.32 1707.50 1.173 136.06 1708.50 1.173 135.81 1709.50 1.173 135.55 1710.50 1.174 135.30 1711.50 1.174 135.04 1712.50 1.175 134.79 1713.50 1.175 134.53 1714.50 1.175 134.28 1715.50 1.176 134.02 1716.50 1.176 133.77 1717.50 1.177 133.51 1718.50 1.177 133.26 1719.50 1.177 133.00 1720.50 1.178 132.75 1721.50 1.178 132.50 1722.50 1.179 132.24 1723.50 1.179 131.99 1724.50 1.179 131.74 1725.50 1.180 131.48 1726.50 1.180 131.23 1727.50 1.180 130.98 1728.50 1.181 130.72 1729.50 1.181 130.47 1730.50 1.182 130.22 1731.50 1.182 129.97 1732.50 1.182 129.72 1733.50 1.183 129.46 1734.50 1.183 129.21 1735.50 1.183 128.96 1736.50 1.184 128.71 1737.50 1.184 128.46 1738.50 1.184 128.21 1739.50 1.185 127.96 1740.50 1.185 127.70 1741.50 1.185 127.45 1742.50 1.185 127.20 1743.50 1.186 126.95 1744.50 1.186 126.70 1745.50 1.186 126.45 1746.50 1.187 126.20 1747.50 1.187 125.95 1748.50 1.187 125.70 1749.50 1.187 125.45 1750.50 1.188 125.20 1751.50 1.188 124.95 1752.50 1.188 124.70 1753.50 1.188 124.45 1754.50 1.189 124.20 1755.50 1.189 123.95 1756.50 1.189 123.71 1757.50 1.189 123.46 1758.50 1.189 123.21 1759.50 1.189 122.96 1760.50 1.190 122.71 1761.50 1.190 122.46 1762.50 1.190 122.21 1763.50 1.190 121.96 1764.50 1.190 121.71 1765.50 1.190 121.47 1766.50 1.190 121.22 1767.50 1.190 120.97 1768.50 1.191 120.72 1769.50 1.191 120.47 1770.50 1.191 120.22 1771.50 1.191 119.98 1772.50 1.191 119.73 1773.50 1.191 119.48 1774.50 1.191 119.23 1775.50 1.191 118.98 1776.50 1.191 118.73 1777.50 1.191 118.49 1778.50 1.191 118.24 1779.50 1.191 117.99 1780.50 1.191 117.74 1781.50 1.190 117.49 1782.50 1.190 117.24 1783.50 1.190 116.99 1784.50 1.190 116.75 1785.50 1.190 116.50 1786.50 1.190 116.25 1787.50 1.190 116.00 1788.50 1.189 115.75 1789.50 1.189 115.50 1790.50 1.189 115.25 1791.50 1.189 115.00 1792.50 1.188 114.75 1793.50 1.188 114.50 1794.50 1.188 114.26 1795.50 1.188 114.01 1796.50 1.187 113.76 1797.50 1.187 113.51 1798.50 1.187 113.26 1799.50 1.186 113.01 1800.50 1.186 112.76 1801.50 1.185 112.50 1802.50 1.185 112.25 1803.50 1.184 112.00 1804.50 1.184 111.75 1805.50 1.183 111.50 1806.50 1.183 111.25 1807.50 1.182 111.00 1808.50 1.182 110.74 1809.50 1.181 110.49 1810.50 1.180 110.24 1811.50 1.180 109.99 1812.50 1.179 109.73 1813.50 1.178 109.48 1814.50 1.178 109.23 1815.50 1.177 108.97 1816.50 1.176 108.72 1817.50 1.175 108.46 1818.50 1.175 108.21 1819.50 1.174 107.95 1820.50 1.173 107.70 1821.50 1.172 107.44 1822.50 1.171 107.18 1823.50 1.170 106.93 1824.50 1.169 106.67 1825.50 1.168 106.41 1826.50 1.167 106.15 1827.50 1.166 105.89 1828.50 1.165 105.63 1829.50 1.163 105.38 1830.50 1.162 105.11 1831.50 1.161 104.85 1832.50 1.160 104.59 1833.50 1.158 104.33 1834.50 1.157 104.07 1835.50 1.156 103.80 1836.50 1.154 103.54 1837.50 1.153 103.28 1838.50 1.151 103.01 1839.50 1.150 102.74 1840.50 1.148 102.48 1841.50 1.147 102.21 1842.50 1.145 101.94 1843.50 1.143 101.67 1844.50 1.142 101.40 1845.50 1.140 101.13 1846.50 1.138 100.86 1847.50 1.136 100.59 1848.50 1.134 100.32 1849.50 1.133 100.04 1850.50 1.131 99.77 1851.50 1.128 99.49 1852.50 1.126 99.21 1853.50 1.124 98.94 1854.50 1.122 98.66 1855.50 1.120 98.38 1856.50 1.118 98.10 1857.50 1.115 97.81 1858.50 1.113 97.53 1859.50 1.110 97.24 1860.50 1.108 96.96 1861.50 1.105 96.67 1862.50 1.103 96.38 1863.50 1.100 96.09 1864.50 1.097 95.80 1865.50 1.095 95.51 1866.50 1.092 95.21 1867.50 1.089 94.91 1868.50 1.086 94.62 1869.50 1.083 94.32 1870.50 1.080 94.02 1871.50 1.076 93.71 1872.50 1.073 93.41 1873.50 1.070 93.10 1874.50 1.066 92.79 1875.50 1.063 92.48 1876.50 1.059 92.17 1877.50 1.056 91.85 1878.50 1.052 91.54 1879.50 1.048 91.22 1880.50 1.044 90.90 1881.50 1.040 90.57 1882.50 1.036 90.25 1883.50 1.032 89.92 1884.50 1.028 89.59 1885.50 1.024 89.25 1886.50 1.019 88.91 1887.50 1.015 88.57 1888.50 1.010 88.23 1889.50 1.006 87.88 1890.50 1.001 87.53 1891.50 0.996 87.18 1892.50 0.991 86.82 1893.50 0.986 86.46 1894.50 0.981 86.10 1895.50 0.975 85.73 1896.50 0.970 85.36 1897.50 0.964 84.98 1898.50 0.959 84.60 1899.50 0.953 84.21 1900.50 0.947 83.82 1901.50 0.941 83.43 1902.50 0.935 83.03 1903.50 0.928 82.62 1904.50 0.922 82.21 1905.50 0.915 81.79 1906.50 0.908 81.37 1907.50 0.901 80.94 1908.50 0.894 80.50 1909.50 0.887 80.06 1910.50 0.880 79.61 1911.50 0.872 79.15 1912.50 0.864 78.68 1913.50 0.857 78.21 1914.50 0.849 77.72 1915.50 0.840 77.23 1916.50 0.832 76.72 1917.50 0.823 76.21 1918.50 0.814 75.68 1919.50 0.805 75.15 1920.50 0.796 74.60 1921.50 0.787 74.04 1922.50 0.777 73.46 1923.50 0.767 72.87 1924.50 0.757 72.26 1925.50 0.747 71.64 1926.50 0.736 71.00 1927.50 0.725 70.34 1928.50 0.714 69.66 1929.50 0.703 68.96 1930.50 0.692 68.24 1931.50 0.680 67.49 1932.50 0.668 66.71 1933.50 0.655 65.91 1934.50 0.643 65.07 1935.50 0.630 64.20 1936.50 0.617 63.29 1937.50 0.603 62.35 1938.50 0.590 61.36 1939.50 0.576 60.32 1940.50 0.561 59.23 1941.50 0.547 58.08 1942.50 0.532 56.87 1943.50 0.517 55.59 1944.50 0.502 54.23 1945.50 0.486 52.79 1946.50 0.470 51.25 1947.50 0.455 49.60 1948.50 0.439 47.84 1949.50 0.422 45.93 1950.50 0.406 43.88 1951.50 0.390 41.66 1952.50 0.374 39.25 1953.50 0.358 36.62 1954.50 0.342 33.74 1955.50 0.327 30.60 1956.50 0.312 27.15 1957.50 0.298 23.37 1958.50 0.285 19.23 1959.50 0.273 14.71 1960.50 0.262 9.79 1961.50 0.253 4.49 1962.50 0.246 358.83 1963.50 0.241 352.88 1964.50 0.238 346.72 1965.50 0.237 340.46 1966.50 0.239 334.23 1967.50 0.243 328.14 1968.50 0.249 322.29 1969.50 0.257 316.77 1970.50 0.266 311.62 1971.50 0.278 306.85 1972.50 0.290 302.48 1973.50 0.304 298.48 1974.50 0.318 294.83 1975.50 0.333 291.50 1976.50 0.348 288.46 1977.50 0.364 285.68 1978.50 0.380 283.13 1979.50 0.396 280.79 1980.50 0.412 278.63 1981.50 0.428 276.63 1982.50 0.444 274.78 1983.50 0.459 273.05 1984.50 0.475 271.44 1985.50 0.491 269.93 1986.50 0.506 268.51 1987.50 0.521 267.17 1988.50 0.535 265.90 1989.50 0.550 264.71 1990.50 0.564 263.57 1991.50 0.578 262.49 1992.50 0.591 261.46 1993.50 0.604 260.47 1994.50 0.617 259.53 1995.50 0.630 258.63 1996.50 0.643 257.76 1997.50 0.655 256.92 1998.50 0.667 256.11 1999.50 0.678 255.33 2000.50 0.689 254.58 2001.50 0.700 253.85 2002.50 0.711 253.14 2003.50 0.722 252.46 2004.50 0.732 251.79 2005.50 0.742 251.14 2006.50 0.752 250.51 2007.50 0.761 249.90 2008.50 0.771 249.30 2009.50 0.780 248.71 2010.50 0.789 248.14 2011.50 0.797 247.58 2012.50 0.806 247.03 2013.50 0.814 246.49 2014.50 0.822 245.97 2015.50 0.830 245.45 2016.50 0.838 244.95 2017.50 0.846 244.45 2018.50 0.853 243.96 2019.50 0.860 243.48 2020.50 0.867 243.01 2021.50 0.874 242.54 2022.50 0.881 242.09 2023.50 0.887 241.64 2024.50 0.894 241.19 2025.50 0.900 240.75 2026.50 0.906 240.32 2027.50 0.912 239.90 2028.50 0.918 239.48 2029.50 0.924 239.06 2030.50 0.929 238.65 2031.50 0.935 238.24 2032.50 0.940 237.84 2033.50 0.945 237.45 2034.50 0.950 237.05 2035.50 0.955 236.67 2036.50 0.960 236.28 2037.50 0.965 235.90 2038.50 0.970 235.53 2039.50 0.974 235.15 2040.50 0.979 234.78 2041.50 0.983 234.42 2042.50 0.987 234.05 2043.50 0.991 233.70 2044.50 0.995 233.34 2045.50 0.999 232.98 2046.50 1.003 232.63 2047.50 1.007 232.28 2048.50 1.011 231.94 2049.50 1.014 231.59 2050.50 1.018 231.25 2051.50 1.021 230.91 2052.50 1.025 230.58 2053.50 1.028 230.24 2054.50 1.031 229.91 2055.50 1.034 229.58 2056.50 1.038 229.25 2057.50 1.041 228.93 2058.50 1.044 228.60 2059.50 1.046 228.28 2060.50 1.049 227.96 2061.50 1.052 227.64 2062.50 1.055 227.32 2063.50 1.057 227.01 2064.50 1.060 226.69 2065.50 1.062 226.38 2066.50 1.065 226.07 2067.50 1.067 225.76 2068.50 1.070 225.45 2069.50 1.072 225.14 2070.50 1.074 224.84 2071.50 1.076 224.53 2072.50 1.079 224.23 2073.50 1.081 223.93 2074.50 1.083 223.63 2075.50 1.085 223.33 2076.50 1.087 223.03 2077.50 1.089 222.73 2078.50 1.090 222.44 2079.50 1.092 222.14 2080.50 1.094 221.84 2081.50 1.096 221.55 2082.50 1.097 221.26 2083.50 1.099 220.97 2084.50 1.101 220.68 2085.50 1.102 220.38 2086.50 1.104 220.10 2087.50 1.105 219.81 2088.50 1.107 219.52 2089.50 1.108 219.23 2090.50 1.109 218.95 2091.50 1.111 218.66 2092.50 1.112 218.37 2093.50 1.113 218.09 2094.50 1.115 217.81 2095.50 1.116 217.52 2096.50 1.117 217.24 2097.50 1.118 216.96 2098.50 1.119 216.68 2099.50 1.120 216.40 2100.50 1.121 216.12 2101.50 1.122 215.84 2102.50 1.123 215.56 2103.50 1.124 215.28 2104.50 1.125 215.00 2105.50 1.126 214.72 2106.50 1.127 214.44 2107.50 1.128 214.17 2108.50 1.129 213.89 2109.50 1.130 213.61 2110.50 1.130 213.34 2111.50 1.131 213.06 2112.50 1.132 212.79 2113.50 1.133 212.51 2114.50 1.133 212.24 2115.50 1.134 211.97 2116.50 1.135 211.69 2117.50 1.135 211.42 2118.50 1.136 211.15 2119.50 1.136 210.87 2120.50 1.137 210.60 2121.50 1.138 210.33 2122.50 1.138 210.06 2123.50 1.139 209.78 2124.50 1.139 209.51 2125.50 1.140 209.24 2126.50 1.140 208.97 2127.50 1.140 208.70 2128.50 1.141 208.43 2129.50 1.141 208.16 2130.50 1.142 207.89 2131.50 1.142 207.62 2132.50 1.142 207.35 2133.50 1.143 207.08 2134.50 1.143 206.81 2135.50 1.143 206.54 2136.50 1.144 206.27 2137.50 1.144 206.00 2138.50 1.144 205.73 2139.50 1.144 205.46 2140.50 1.145 205.19 2141.50 1.145 204.93 2142.50 1.145 204.66 2143.50 1.145 204.39 2144.50 1.146 204.12 2145.50 1.146 203.85 2146.50 1.146 203.58 2147.50 1.146 203.31 2148.50 1.146 203.05 2149.50 1.146 202.78 2150.50 1.146 202.51 2151.50 1.147 202.24 2152.50 1.147 201.97 2153.50 1.147 201.71 2154.50 1.147 201.44 2155.50 1.147 201.17 2156.50 1.147 200.90 2157.50 1.147 200.64 2158.50 1.147 200.37 2159.50 1.147 200.10 2160.50 1.147 199.83 2161.50 1.147 199.57 2162.50 1.147 199.30 2163.50 1.147 199.03 2164.50 1.147 198.76 2165.50 1.147 198.50 2166.50 1.147 198.23 2167.50 1.147 197.96 2168.50 1.147 197.69 2169.50 1.147 197.42 2170.50 1.147 197.16 2171.50 1.147 196.89 2172.50 1.147 196.62 2173.50 1.147 196.35 2174.50 1.147 196.09 2175.50 1.147 195.82 2176.50 1.147 195.55 2177.50 1.147 195.28 2178.50 1.147 195.01 2179.50 1.146 194.75 2180.50 1.146 194.48 2181.50 1.146 194.21 2182.50 1.146 193.94 2183.50 1.146 193.67 2184.50 1.146 193.41 2185.50 1.146 193.14 2186.50 1.146 192.87 2187.50 1.146 192.60 2188.50 1.146 192.33 2189.50 1.145 192.07 2190.50 1.145 191.80 2191.50 1.145 191.53 2192.50 1.145 191.26 2193.50 1.145 190.99 2194.50 1.145 190.72 2195.50 1.145 190.45 2196.50 1.145 190.19 2197.50 1.144 189.92 2198.50 1.144 189.65 2199.50 1.144 189.38 2200.50 1.144 189.11 2201.50 1.144 188.84 2202.50 1.144 188.57 2203.50 1.144 188.30 2204.50 1.143 188.03 2205.50 1.143 187.76 2206.50 1.143 187.49 2207.50 1.143 187.22 2208.50 1.143 186.95 2209.50 1.143 186.68 2210.50 1.143 186.42 2211.50 1.142 186.15 2212.50 1.142 185.88 2213.50 1.142 185.61 2214.50 1.142 185.34 2215.50 1.142 185.07 2216.50 1.142 184.80 2217.50 1.142 184.53 2218.50 1.141 184.25 2219.50 1.141 183.98 2220.50 1.141 183.71 2221.50 1.141 183.44 2222.50 1.141 183.17 2223.50 1.141 182.90 2224.50 1.141 182.63 2225.50 1.140 182.36 2226.50 1.140 182.09 2227.50 1.140 181.82 2228.50 1.140 181.55 2229.50 1.140 181.28 2230.50 1.140 181.01 2231.50 1.140 180.74 2232.50 1.140 180.46 2233.50 1.140 180.19 2234.50 1.139 179.92 2235.50 1.139 179.65 2236.50 1.139 179.38 2237.50 1.139 179.11 2238.50 1.139 178.84 2239.50 1.139 178.57 2240.50 1.139 178.29 2241.50 1.139 178.02 2242.50 1.139 177.75 2243.50 1.139 177.48 2244.50 1.138 177.21 2245.50 1.138 176.94 2246.50 1.138 176.66 2247.50 1.138 176.39 2248.50 1.138 176.12 2249.50 1.138 175.85 2250.50 1.138 175.58 2251.50 1.138 175.30 2252.50 1.138 175.03 2253.50 1.138 174.76 2254.50 1.138 174.49 2255.50 1.138 174.22 2256.50 1.138 173.94 2257.50 1.138 173.67 2258.50 1.138 173.40 2259.50 1.138 173.13 2260.50 1.138 172.86 2261.50 1.138 172.58 2262.50 1.138 172.31 2263.50 1.137 172.04 2264.50 1.137 171.77 2265.50 1.137 171.50 2266.50 1.137 171.22 2267.50 1.137 170.95 2268.50 1.137 170.68 2269.50 1.137 170.41 2270.50 1.138 170.13 2271.50 1.138 169.86 2272.50 1.138 169.59 2273.50 1.138 169.32 2274.50 1.138 169.05 2275.50 1.138 168.77 2276.50 1.138 168.50 2277.50 1.138 168.23 2278.50 1.138 167.96 2279.50 1.138 167.69 2280.50 1.138 167.41 2281.50 1.138 167.14 2282.50 1.138 166.87 2283.50 1.138 166.60 2284.50 1.138 166.33 2285.50 1.138 166.05 2286.50 1.138 165.78 2287.50 1.138 165.51 2288.50 1.139 165.24 2289.50 1.139 164.97 2290.50 1.139 164.70 2291.50 1.139 164.42 2292.50 1.139 164.15 2293.50 1.139 163.88 2294.50 1.139 163.61 2295.50 1.139 163.34 2296.50 1.139 163.07 2297.50 1.140 162.80 2298.50 1.140 162.52 2299.50 1.140 162.25 2300.50 1.140 161.98 2301.50 1.140 161.71 2302.50 1.140 161.44 2303.50 1.141 161.17 2304.50 1.141 160.90 2305.50 1.141 160.63 2306.50 1.141 160.36 2307.50 1.141 160.09 2308.50 1.141 159.82 2309.50 1.142 159.55 2310.50 1.142 159.28 2311.50 1.142 159.01 2312.50 1.142 158.74 2313.50 1.142 158.47 2314.50 1.143 158.20 2315.50 1.143 157.93 2316.50 1.143 157.66 2317.50 1.143 157.39 2318.50 1.144 157.12 2319.50 1.144 156.85 2320.50 1.144 156.58 2321.50 1.144 156.31 2322.50 1.145 156.04 2323.50 1.145 155.77 2324.50 1.145 155.51 2325.50 1.145 155.24 2326.50 1.146 154.97 2327.50 1.146 154.70 2328.50 1.146 154.43 2329.50 1.146 154.16 2330.50 1.147 153.90 2331.50 1.147 153.63 2332.50 1.147 153.36 2333.50 1.148 153.09 2334.50 1.148 152.83 2335.50 1.148 152.56 2336.50 1.148 152.29 2337.50 1.149 152.03 2338.50 1.149 151.76 2339.50 1.149 151.49 2340.50 1.150 151.23 2341.50 1.150 150.96 2342.50 1.150 150.69 2343.50 1.151 150.43 2344.50 1.151 150.16 2345.50 1.151 149.90 2346.50 1.152 149.63 2347.50 1.152 149.36 2348.50 1.152 149.10 2349.50 1.153 148.83 2350.50 1.153 148.57 2351.50 1.154 148.30 2352.50 1.154 148.04 2353.50 1.154 147.78 2354.50 1.155 147.51 2355.50 1.155 147.25 2356.50 1.155 146.98 2357.50 1.156 146.72 2358.50 1.156 146.46 2359.50 1.157 146.19 2360.50 1.157 145.93 2361.50 1.157 145.67 2362.50 1.158 145.40 2363.50 1.158 145.14 2364.50 1.158 144.88 2365.50 1.159 144.62 2366.50 1.159 144.35 2367.50 1.160 144.09 2368.50 1.160 143.83 2369.50 1.160 143.57
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 17:30:19 |