| WDS: | STT139 | WDS ID/Discoverer |
| P: | 644.000 | Orbital period (years) |
| a: | 0.72 | Semi-major axis (arcseconds) |
| i: | 26.0 | Inclination (degrees) |
| Ω: | 52.0 | Longitude of ascending node (degrees) |
| T: | 1935.604 | Epoch of periastron passage (year) |
| e: | 0.881 | Eccentricity |
| ω: | 53.7 | Longitude of periastron (degrees) |
| Start-Year: | 1703.0 | Year |
| End-Year: | 2347.0 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STT139 |
||
| Position: | 062534.20+222728.1 | Epoch-2000 right ascension and declination |
| WDS-ID: | 06256+2227 | WDS designation |
| Discoverer Code: | STT139 | Discover designation and components |
| ADS number: | 5042 | Aitken Double Star catalog |
| HD number: | 44941 | HD catalog number |
| Hipparcos number: | 30574 | Hipparcos catalog number |
| V1: | 7.33 | Magnitude of the primary |
| V2: | 9.38 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2023 | 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: | Sca2024b | 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 0.815 259.47 -------------------------- 1703.00 1.188 289.94 1704.00 1.186 290.02 1705.00 1.184 290.11 1706.00 1.183 290.20 1707.00 1.181 290.29 1708.00 1.179 290.38 1709.00 1.178 290.47 1710.00 1.176 290.55 1711.00 1.174 290.64 1712.00 1.172 290.73 1713.00 1.170 290.82 1714.00 1.169 290.91 1715.00 1.167 291.00 1716.00 1.165 291.09 1717.00 1.163 291.18 1718.00 1.161 291.28 1719.00 1.159 291.37 1720.00 1.157 291.46 1721.00 1.156 291.55 1722.00 1.154 291.64 1723.00 1.152 291.74 1724.00 1.150 291.83 1725.00 1.148 291.92 1726.00 1.146 292.02 1727.00 1.144 292.11 1728.00 1.142 292.21 1729.00 1.140 292.30 1730.00 1.137 292.39 1731.00 1.135 292.49 1732.00 1.133 292.59 1733.00 1.131 292.68 1734.00 1.129 292.78 1735.00 1.127 292.88 1736.00 1.124 292.97 1737.00 1.122 293.07 1738.00 1.120 293.17 1739.00 1.118 293.27 1740.00 1.116 293.37 1741.00 1.113 293.47 1742.00 1.111 293.56 1743.00 1.109 293.66 1744.00 1.106 293.77 1745.00 1.104 293.87 1746.00 1.101 293.97 1747.00 1.099 294.07 1748.00 1.097 294.17 1749.00 1.094 294.27 1750.00 1.092 294.38 1751.00 1.089 294.48 1752.00 1.087 294.59 1753.00 1.084 294.69 1754.00 1.082 294.79 1755.00 1.079 294.90 1756.00 1.076 295.01 1757.00 1.074 295.11 1758.00 1.071 295.22 1759.00 1.069 295.33 1760.00 1.066 295.44 1761.00 1.063 295.54 1762.00 1.061 295.65 1763.00 1.058 295.76 1764.00 1.055 295.87 1765.00 1.052 295.99 1766.00 1.050 296.10 1767.00 1.047 296.21 1768.00 1.044 296.32 1769.00 1.041 296.44 1770.00 1.038 296.55 1771.00 1.035 296.66 1772.00 1.032 296.78 1773.00 1.029 296.90 1774.00 1.026 297.01 1775.00 1.024 297.13 1776.00 1.021 297.25 1777.00 1.017 297.37 1778.00 1.014 297.49 1779.00 1.011 297.61 1780.00 1.008 297.73 1781.00 1.005 297.85 1782.00 1.002 297.97 1783.00 0.999 298.09 1784.00 0.996 298.22 1785.00 0.993 298.34 1786.00 0.989 298.47 1787.00 0.986 298.59 1788.00 0.983 298.72 1789.00 0.979 298.85 1790.00 0.976 298.98 1791.00 0.973 299.11 1792.00 0.969 299.24 1793.00 0.966 299.37 1794.00 0.963 299.50 1795.00 0.959 299.64 1796.00 0.956 299.77 1797.00 0.952 299.91 1798.00 0.949 300.04 1799.00 0.945 300.18 1800.00 0.942 300.32 1801.00 0.938 300.46 1802.00 0.935 300.60 1803.00 0.931 300.74 1804.00 0.927 300.88 1805.00 0.924 301.03 1806.00 0.920 301.17 1807.00 0.916 301.32 1808.00 0.912 301.46 1809.00 0.909 301.61 1810.00 0.905 301.76 1811.00 0.901 301.91 1812.00 0.897 302.07 1813.00 0.893 302.22 1814.00 0.889 302.38 1815.00 0.885 302.53 1816.00 0.881 302.69 1817.00 0.877 302.85 1818.00 0.873 303.01 1819.00 0.869 303.17 1820.00 0.865 303.34 1821.00 0.861 303.50 1822.00 0.857 303.67 1823.00 0.853 303.84 1824.00 0.849 304.01 1825.00 0.844 304.18 1826.00 0.840 304.35 1827.00 0.836 304.53 1828.00 0.832 304.71 1829.00 0.827 304.88 1830.00 0.823 305.07 1831.00 0.818 305.25 1832.00 0.814 305.43 1833.00 0.810 305.62 1834.00 0.805 305.81 1835.00 0.801 306.00 1836.00 0.796 306.19 1837.00 0.791 306.39 1838.00 0.787 306.59 1839.00 0.782 306.79 1840.00 0.777 306.99 1841.00 0.773 307.20 1842.00 0.768 307.40 1843.00 0.763 307.61 1844.00 0.758 307.83 1845.00 0.753 308.04 1846.00 0.748 308.26 1847.00 0.744 308.48 1848.00 0.739 308.71 1849.00 0.734 308.93 1850.00 0.729 309.17 1851.00 0.723 309.40 1852.00 0.718 309.64 1853.00 0.713 309.88 1854.00 0.708 310.12 1855.00 0.703 310.37 1856.00 0.697 310.62 1857.00 0.692 310.88 1858.00 0.687 311.13 1859.00 0.681 311.40 1860.00 0.676 311.67 1861.00 0.670 311.94 1862.00 0.665 312.21 1863.00 0.659 312.49 1864.00 0.654 312.78 1865.00 0.648 313.07 1866.00 0.642 313.37 1867.00 0.637 313.67 1868.00 0.631 313.98 1869.00 0.625 314.29 1870.00 0.619 314.61 1871.00 0.613 314.93 1872.00 0.607 315.26 1873.00 0.601 315.60 1874.00 0.595 315.94 1875.00 0.589 316.30 1876.00 0.583 316.65 1877.00 0.577 317.02 1878.00 0.570 317.40 1879.00 0.564 317.78 1880.00 0.557 318.17 1881.00 0.551 318.57 1882.00 0.545 318.98 1883.00 0.538 319.40 1884.00 0.531 319.84 1885.00 0.525 320.28 1886.00 0.518 320.73 1887.00 0.511 321.20 1888.00 0.504 321.67 1889.00 0.497 322.17 1890.00 0.490 322.67 1891.00 0.483 323.19 1892.00 0.476 323.73 1893.00 0.469 324.28 1894.00 0.461 324.85 1895.00 0.454 325.44 1896.00 0.447 326.05 1897.00 0.439 326.67 1898.00 0.431 327.32 1899.00 0.424 328.00 1900.00 0.416 328.70 1901.00 0.408 329.42 1902.00 0.400 330.18 1903.00 0.392 330.96 1904.00 0.384 331.78 1905.00 0.376 332.63 1906.00 0.368 333.53 1907.00 0.359 334.46 1908.00 0.351 335.44 1909.00 0.342 336.47 1910.00 0.333 337.55 1911.00 0.324 338.69 1912.00 0.315 339.89 1913.00 0.306 341.17 1914.00 0.297 342.52 1915.00 0.288 343.96 1916.00 0.278 345.50 1917.00 0.269 347.15 1918.00 0.259 348.92 1919.00 0.249 350.83 1920.00 0.239 352.89 1921.00 0.229 355.14 1922.00 0.219 357.61 1923.00 0.208 0.31 1924.00 0.198 3.31 1925.00 0.187 6.65 1926.00 0.176 10.40 1927.00 0.165 14.66 1928.00 0.154 19.53 1929.00 0.142 25.17 1930.00 0.131 31.78 1931.00 0.120 39.64 1932.00 0.109 49.10 1933.00 0.098 60.62 1934.00 0.089 74.67 1935.00 0.083 91.46 1936.00 0.079 110.42 1937.00 0.081 129.77 1938.00 0.087 147.38 1939.00 0.097 162.05 1940.00 0.109 173.76 1941.00 0.122 183.03 1942.00 0.136 190.45 1943.00 0.150 196.48 1944.00 0.164 201.49 1945.00 0.178 205.70 1946.00 0.192 209.32 1947.00 0.205 212.45 1948.00 0.218 215.21 1949.00 0.231 217.65 1950.00 0.244 219.84 1951.00 0.256 221.82 1952.00 0.268 223.62 1953.00 0.280 225.26 1954.00 0.291 226.78 1955.00 0.302 228.17 1956.00 0.314 229.47 1957.00 0.324 230.69 1958.00 0.335 231.82 1959.00 0.346 232.88 1960.00 0.356 233.88 1961.00 0.366 234.83 1962.00 0.376 235.73 1963.00 0.386 236.58 1964.00 0.395 237.38 1965.00 0.405 238.15 1966.00 0.414 238.89 1967.00 0.423 239.59 1968.00 0.432 240.26 1969.00 0.441 240.91 1970.00 0.450 241.53 1971.00 0.459 242.13 1972.00 0.467 242.70 1973.00 0.476 243.26 1974.00 0.484 243.79 1975.00 0.492 244.31 1976.00 0.500 244.81 1977.00 0.508 245.29 1978.00 0.516 245.76 1979.00 0.524 246.22 1980.00 0.532 246.66 1981.00 0.539 247.09 1982.00 0.547 247.51 1983.00 0.554 247.92 1984.00 0.562 248.31 1985.00 0.569 248.70 1986.00 0.576 249.07 1987.00 0.583 249.44 1988.00 0.590 249.80 1989.00 0.597 250.15 1990.00 0.604 250.49 1991.00 0.611 250.82 1992.00 0.618 251.15 1993.00 0.624 251.47 1994.00 0.631 251.78 1995.00 0.638 252.09 1996.00 0.644 252.39 1997.00 0.650 252.68 1998.00 0.657 252.97 1999.00 0.663 253.25 2000.00 0.669 253.53 2001.00 0.675 253.80 2002.00 0.682 254.07 2003.00 0.688 254.33 2004.00 0.694 254.59 2005.00 0.699 254.85 2006.00 0.705 255.10 2007.00 0.711 255.34 2008.00 0.717 255.58 2009.00 0.723 255.82 2010.00 0.728 256.05 2011.00 0.734 256.29 2012.00 0.739 256.51 2013.00 0.745 256.74 2014.00 0.750 256.96 2015.00 0.756 257.17 2016.00 0.761 257.39 2017.00 0.766 257.60 2018.00 0.772 257.81 2019.00 0.777 258.01 2020.00 0.782 258.22 2021.00 0.787 258.42 2022.00 0.792 258.61 2023.00 0.797 258.81 2024.00 0.802 259.00 2025.00 0.807 259.19 2026.00 0.812 259.38 2027.00 0.817 259.57 2028.00 0.822 259.75 2029.00 0.827 259.93 2030.00 0.832 260.11 2031.00 0.836 260.29 2032.00 0.841 260.46 2033.00 0.846 260.63 2034.00 0.850 260.81 2035.00 0.855 260.98 2036.00 0.859 261.14 2037.00 0.864 261.31 2038.00 0.868 261.47 2039.00 0.873 261.64 2040.00 0.877 261.80 2041.00 0.881 261.96 2042.00 0.886 262.12 2043.00 0.890 262.27 2044.00 0.894 262.43 2045.00 0.898 262.58 2046.00 0.902 262.73 2047.00 0.907 262.88 2048.00 0.911 263.03 2049.00 0.915 263.18 2050.00 0.919 263.33 2051.00 0.923 263.47 2052.00 0.927 263.62 2053.00 0.931 263.76 2054.00 0.935 263.90 2055.00 0.939 264.04 2056.00 0.942 264.18 2057.00 0.946 264.32 2058.00 0.950 264.46 2059.00 0.954 264.59 2060.00 0.957 264.73 2061.00 0.961 264.86 2062.00 0.965 264.99 2063.00 0.968 265.12 2064.00 0.972 265.26 2065.00 0.976 265.39 2066.00 0.979 265.51 2067.00 0.983 265.64 2068.00 0.986 265.77 2069.00 0.990 265.90 2070.00 0.993 266.02 2071.00 0.996 266.15 2072.00 1.000 266.27 2073.00 1.003 266.39 2074.00 1.007 266.51 2075.00 1.010 266.64 2076.00 1.013 266.76 2077.00 1.016 266.88 2078.00 1.020 266.99 2079.00 1.023 267.11 2080.00 1.026 267.23 2081.00 1.029 267.35 2082.00 1.032 267.46 2083.00 1.035 267.58 2084.00 1.038 267.69 2085.00 1.041 267.81 2086.00 1.044 267.92 2087.00 1.047 268.03 2088.00 1.050 268.15 2089.00 1.053 268.26 2090.00 1.056 268.37 2091.00 1.059 268.48 2092.00 1.062 268.59 2093.00 1.065 268.70 2094.00 1.068 268.80 2095.00 1.070 268.91 2096.00 1.073 269.02 2097.00 1.076 269.13 2098.00 1.079 269.23 2099.00 1.081 269.34 2100.00 1.084 269.44 2101.00 1.087 269.55 2102.00 1.089 269.65 2103.00 1.092 269.76 2104.00 1.095 269.86 2105.00 1.097 269.96 2106.00 1.100 270.06 2107.00 1.102 270.16 2108.00 1.105 270.27 2109.00 1.107 270.37 2110.00 1.110 270.47 2111.00 1.112 270.57 2112.00 1.115 270.67 2113.00 1.117 270.77 2114.00 1.119 270.86 2115.00 1.122 270.96 2116.00 1.124 271.06 2117.00 1.126 271.16 2118.00 1.129 271.25 2119.00 1.131 271.35 2120.00 1.133 271.45 2121.00 1.135 271.54 2122.00 1.137 271.64 2123.00 1.140 271.73 2124.00 1.142 271.83 2125.00 1.144 271.92 2126.00 1.146 272.02 2127.00 1.148 272.11 2128.00 1.150 272.20 2129.00 1.152 272.30 2130.00 1.154 272.39 2131.00 1.156 272.48 2132.00 1.158 272.57 2133.00 1.160 272.66 2134.00 1.162 272.76 2135.00 1.164 272.85 2136.00 1.166 272.94 2137.00 1.168 273.03 2138.00 1.170 273.12 2139.00 1.172 273.21 2140.00 1.174 273.30 2141.00 1.175 273.39 2142.00 1.177 273.48 2143.00 1.179 273.56 2144.00 1.181 273.65 2145.00 1.183 273.74 2146.00 1.184 273.83 2147.00 1.186 273.92 2148.00 1.188 274.00 2149.00 1.189 274.09 2150.00 1.191 274.18 2151.00 1.193 274.27 2152.00 1.194 274.35 2153.00 1.196 274.44 2154.00 1.197 274.52 2155.00 1.199 274.61 2156.00 1.200 274.70 2157.00 1.202 274.78 2158.00 1.203 274.87 2159.00 1.205 274.95 2160.00 1.206 275.04 2161.00 1.208 275.12 2162.00 1.209 275.21 2163.00 1.211 275.29 2164.00 1.212 275.37 2165.00 1.213 275.46 2166.00 1.215 275.54 2167.00 1.216 275.62 2168.00 1.217 275.71 2169.00 1.219 275.79 2170.00 1.220 275.87 2171.00 1.221 275.96 2172.00 1.223 276.04 2173.00 1.224 276.12 2174.00 1.225 276.20 2175.00 1.226 276.29 2176.00 1.227 276.37 2177.00 1.228 276.45 2178.00 1.230 276.53 2179.00 1.231 276.61 2180.00 1.232 276.69 2181.00 1.233 276.77 2182.00 1.234 276.86 2183.00 1.235 276.94 2184.00 1.236 277.02 2185.00 1.237 277.10 2186.00 1.238 277.18 2187.00 1.239 277.26 2188.00 1.240 277.34 2189.00 1.241 277.42 2190.00 1.242 277.50 2191.00 1.243 277.58 2192.00 1.244 277.66 2193.00 1.245 277.74 2194.00 1.246 277.82 2195.00 1.246 277.90 2196.00 1.247 277.98 2197.00 1.248 278.06 2198.00 1.249 278.13 2199.00 1.250 278.21 2200.00 1.250 278.29 2201.00 1.251 278.37 2202.00 1.252 278.45 2203.00 1.253 278.53 2204.00 1.253 278.61 2205.00 1.254 278.69 2206.00 1.255 278.76 2207.00 1.255 278.84 2208.00 1.256 278.92 2209.00 1.257 279.00 2210.00 1.257 279.08 2211.00 1.258 279.15 2212.00 1.258 279.23 2213.00 1.259 279.31 2214.00 1.259 279.39 2215.00 1.260 279.46 2216.00 1.260 279.54 2217.00 1.261 279.62 2218.00 1.261 279.70 2219.00 1.262 279.77 2220.00 1.262 279.85 2221.00 1.263 279.93 2222.00 1.263 280.01 2223.00 1.263 280.08 2224.00 1.264 280.16 2225.00 1.264 280.24 2226.00 1.265 280.32 2227.00 1.265 280.39 2228.00 1.265 280.47 2229.00 1.265 280.55 2230.00 1.266 280.62 2231.00 1.266 280.70 2232.00 1.266 280.78 2233.00 1.266 280.85 2234.00 1.267 280.93 2235.00 1.267 281.01 2236.00 1.267 281.08 2237.00 1.267 281.16 2238.00 1.267 281.24 2239.00 1.267 281.31 2240.00 1.268 281.39 2241.00 1.268 281.47 2242.00 1.268 281.54 2243.00 1.268 281.62 2244.00 1.268 281.70 2245.00 1.268 281.77 2246.00 1.268 281.85 2247.00 1.268 281.93 2248.00 1.268 282.00 2249.00 1.268 282.08 2250.00 1.268 282.16 2251.00 1.268 282.23 2252.00 1.268 282.31 2253.00 1.268 282.39 2254.00 1.268 282.46 2255.00 1.267 282.54 2256.00 1.267 282.62 2257.00 1.267 282.69 2258.00 1.267 282.77 2259.00 1.267 282.85 2260.00 1.267 282.93 2261.00 1.266 283.00 2262.00 1.266 283.08 2263.00 1.266 283.16 2264.00 1.266 283.23 2265.00 1.265 283.31 2266.00 1.265 283.39 2267.00 1.265 283.46 2268.00 1.264 283.54 2269.00 1.264 283.62 2270.00 1.264 283.70 2271.00 1.263 283.77 2272.00 1.263 283.85 2273.00 1.262 283.93 2274.00 1.262 284.00 2275.00 1.262 284.08 2276.00 1.261 284.16 2277.00 1.261 284.24 2278.00 1.260 284.31 2279.00 1.260 284.39 2280.00 1.259 284.47 2281.00 1.259 284.55 2282.00 1.258 284.63 2283.00 1.257 284.70 2284.00 1.257 284.78 2285.00 1.256 284.86 2286.00 1.256 284.94 2287.00 1.255 285.02 2288.00 1.254 285.09 2289.00 1.254 285.17 2290.00 1.253 285.25 2291.00 1.252 285.33 2292.00 1.252 285.41 2293.00 1.251 285.49 2294.00 1.250 285.56 2295.00 1.249 285.64 2296.00 1.249 285.72 2297.00 1.248 285.80 2298.00 1.247 285.88 2299.00 1.246 285.96 2300.00 1.245 286.04 2301.00 1.245 286.12 2302.00 1.244 286.20 2303.00 1.243 286.28 2304.00 1.242 286.36 2305.00 1.241 286.44 2306.00 1.240 286.52 2307.00 1.239 286.60 2308.00 1.238 286.68 2309.00 1.237 286.76 2310.00 1.236 286.84 2311.00 1.235 286.92 2312.00 1.234 287.00 2313.00 1.233 287.08 2314.00 1.232 287.16 2315.00 1.231 287.25 2316.00 1.230 287.33 2317.00 1.229 287.41 2318.00 1.228 287.49 2319.00 1.226 287.57 2320.00 1.225 287.65 2321.00 1.224 287.74 2322.00 1.223 287.82 2323.00 1.222 287.90 2324.00 1.220 287.98 2325.00 1.219 288.07 2326.00 1.218 288.15 2327.00 1.217 288.23 2328.00 1.215 288.32 2329.00 1.214 288.40 2330.00 1.213 288.48 2331.00 1.211 288.57 2332.00 1.210 288.65 2333.00 1.209 288.73 2334.00 1.207 288.82 2335.00 1.206 288.90 2336.00 1.204 288.99 2337.00 1.203 289.07 2338.00 1.201 289.16 2339.00 1.200 289.24 2340.00 1.199 289.33 2341.00 1.197 289.42 2342.00 1.195 289.50 2343.00 1.194 289.59 2344.00 1.192 289.68 2345.00 1.191 289.76 2346.00 1.189 289.85
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
|
| Report created: |
2026-06-25 15:46:53 |