| WDS: | STF2606AB | WDS ID/Discoverer |
| P: | 455.000 | Orbital period (years) |
| a: | 1.081 | Semi-major axis (arcseconds) |
| i: | 82.4 | Inclination (degrees) |
| Ω: | 127.4 | Longitude of ascending node (degrees) |
| T: | 1745.700 | Epoch of periastron passage (year) |
| e: | 0.69 | Eccentricity |
| ω: | 240.5 | Longitude of periastron (degrees) |
| Start-Year: | 1797.5 | Year |
| End-Year: | 2252.5 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STF2606AB |
||
| Position: | 195832.66+331638.8 | Epoch-2000 right ascension and declination |
| WDS-ID: | 19585+3317 | WDS designation |
| Discoverer Code: | STF2606AB | Discover designation and components |
| ADS number: | 13196 | Aitken Double Star catalog |
| HD number: | 189378 | HD catalog number |
| Hipparcos number: | 98315 | Hipparcos catalog number |
| V1: | 7.74 | Magnitude of the primary |
| V2: | 8.43 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2012 | 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: | Zir2015a | 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 0.600 148.94 -------------------------- 1797.50 0.945 128.24 1798.50 0.955 128.34 1799.50 0.964 128.44 1800.50 0.974 128.53 1801.50 0.983 128.62 1802.50 0.992 128.71 1803.50 1.001 128.80 1804.50 1.009 128.89 1805.50 1.018 128.98 1806.50 1.026 129.06 1807.50 1.034 129.15 1808.50 1.041 129.23 1809.50 1.049 129.31 1810.50 1.056 129.39 1811.50 1.063 129.47 1812.50 1.070 129.54 1813.50 1.077 129.62 1814.50 1.084 129.70 1815.50 1.090 129.77 1816.50 1.096 129.85 1817.50 1.102 129.92 1818.50 1.108 129.99 1819.50 1.114 130.06 1820.50 1.119 130.13 1821.50 1.125 130.21 1822.50 1.130 130.27 1823.50 1.135 130.34 1824.50 1.140 130.41 1825.50 1.145 130.48 1826.50 1.149 130.55 1827.50 1.154 130.61 1828.50 1.158 130.68 1829.50 1.162 130.75 1830.50 1.166 130.81 1831.50 1.170 130.88 1832.50 1.174 130.94 1833.50 1.178 131.00 1834.50 1.181 131.07 1835.50 1.185 131.13 1836.50 1.188 131.19 1837.50 1.191 131.26 1838.50 1.194 131.32 1839.50 1.197 131.38 1840.50 1.200 131.44 1841.50 1.203 131.50 1842.50 1.205 131.56 1843.50 1.208 131.63 1844.50 1.210 131.69 1845.50 1.212 131.75 1846.50 1.215 131.81 1847.50 1.217 131.87 1848.50 1.219 131.93 1849.50 1.220 131.99 1850.50 1.222 132.05 1851.50 1.224 132.10 1852.50 1.225 132.16 1853.50 1.227 132.22 1854.50 1.228 132.28 1855.50 1.229 132.34 1856.50 1.231 132.40 1857.50 1.232 132.46 1858.50 1.233 132.51 1859.50 1.234 132.57 1860.50 1.234 132.63 1861.50 1.235 132.69 1862.50 1.236 132.75 1863.50 1.236 132.81 1864.50 1.237 132.86 1865.50 1.237 132.92 1866.50 1.237 132.98 1867.50 1.238 133.04 1868.50 1.238 133.09 1869.50 1.238 133.15 1870.50 1.238 133.21 1871.50 1.238 133.27 1872.50 1.237 133.33 1873.50 1.237 133.38 1874.50 1.237 133.44 1875.50 1.237 133.50 1876.50 1.236 133.56 1877.50 1.235 133.61 1878.50 1.235 133.67 1879.50 1.234 133.73 1880.50 1.233 133.79 1881.50 1.233 133.85 1882.50 1.232 133.91 1883.50 1.231 133.96 1884.50 1.230 134.02 1885.50 1.228 134.08 1886.50 1.227 134.14 1887.50 1.226 134.20 1888.50 1.225 134.26 1889.50 1.223 134.32 1890.50 1.222 134.38 1891.50 1.220 134.44 1892.50 1.219 134.49 1893.50 1.217 134.55 1894.50 1.215 134.61 1895.50 1.214 134.67 1896.50 1.212 134.73 1897.50 1.210 134.79 1898.50 1.208 134.86 1899.50 1.206 134.92 1900.50 1.204 134.98 1901.50 1.202 135.04 1902.50 1.200 135.10 1903.50 1.197 135.16 1904.50 1.195 135.22 1905.50 1.193 135.28 1906.50 1.190 135.35 1907.50 1.188 135.41 1908.50 1.185 135.47 1909.50 1.183 135.54 1910.50 1.180 135.60 1911.50 1.178 135.66 1912.50 1.175 135.73 1913.50 1.172 135.79 1914.50 1.169 135.86 1915.50 1.166 135.92 1916.50 1.163 135.99 1917.50 1.160 136.05 1918.50 1.157 136.12 1919.50 1.154 136.18 1920.50 1.151 136.25 1921.50 1.148 136.32 1922.50 1.145 136.38 1923.50 1.141 136.45 1924.50 1.138 136.52 1925.50 1.135 136.59 1926.50 1.131 136.66 1927.50 1.128 136.73 1928.50 1.124 136.80 1929.50 1.121 136.87 1930.50 1.117 136.94 1931.50 1.113 137.01 1932.50 1.110 137.08 1933.50 1.106 137.15 1934.50 1.102 137.23 1935.50 1.098 137.30 1936.50 1.094 137.37 1937.50 1.091 137.45 1938.50 1.087 137.52 1939.50 1.083 137.60 1940.50 1.078 137.67 1941.50 1.074 137.75 1942.50 1.070 137.83 1943.50 1.066 137.90 1944.50 1.062 137.98 1945.50 1.058 138.06 1946.50 1.053 138.14 1947.50 1.049 138.22 1948.50 1.044 138.30 1949.50 1.040 138.38 1950.50 1.036 138.46 1951.50 1.031 138.55 1952.50 1.026 138.63 1953.50 1.022 138.71 1954.50 1.017 138.80 1955.50 1.013 138.89 1956.50 1.008 138.97 1957.50 1.003 139.06 1958.50 0.998 139.15 1959.50 0.994 139.24 1960.50 0.989 139.33 1961.50 0.984 139.42 1962.50 0.979 139.51 1963.50 0.974 139.60 1964.50 0.969 139.70 1965.50 0.964 139.79 1966.50 0.959 139.89 1967.50 0.954 139.98 1968.50 0.949 140.08 1969.50 0.943 140.18 1970.50 0.938 140.28 1971.50 0.933 140.38 1972.50 0.928 140.49 1973.50 0.922 140.59 1974.50 0.917 140.69 1975.50 0.912 140.80 1976.50 0.906 140.91 1977.50 0.901 141.01 1978.50 0.895 141.12 1979.50 0.890 141.24 1980.50 0.884 141.35 1981.50 0.879 141.46 1982.50 0.873 141.58 1983.50 0.867 141.69 1984.50 0.862 141.81 1985.50 0.856 141.93 1986.50 0.850 142.05 1987.50 0.844 142.18 1988.50 0.839 142.30 1989.50 0.833 142.43 1990.50 0.827 142.56 1991.50 0.821 142.69 1992.50 0.815 142.82 1993.50 0.809 142.95 1994.50 0.803 143.09 1995.50 0.797 143.23 1996.50 0.791 143.37 1997.50 0.785 143.51 1998.50 0.779 143.66 1999.50 0.773 143.80 2000.50 0.767 143.95 2001.50 0.761 144.10 2002.50 0.755 144.26 2003.50 0.748 144.42 2004.50 0.742 144.57 2005.50 0.736 144.74 2006.50 0.730 144.90 2007.50 0.723 145.07 2008.50 0.717 145.24 2009.50 0.711 145.41 2010.50 0.704 145.59 2011.50 0.698 145.77 2012.50 0.692 145.95 2013.50 0.685 146.14 2014.50 0.679 146.33 2015.50 0.672 146.52 2016.50 0.666 146.72 2017.50 0.659 146.92 2018.50 0.653 147.13 2019.50 0.646 147.34 2020.50 0.639 147.55 2021.50 0.633 147.77 2022.50 0.626 148.00 2023.50 0.620 148.22 2024.50 0.613 148.46 2025.50 0.606 148.70 2026.50 0.600 148.94 2027.50 0.593 149.19 2028.50 0.586 149.44 2029.50 0.579 149.70 2030.50 0.573 149.97 2031.50 0.566 150.24 2032.50 0.559 150.52 2033.50 0.552 150.81 2034.50 0.546 151.10 2035.50 0.539 151.40 2036.50 0.532 151.71 2037.50 0.525 152.03 2038.50 0.518 152.35 2039.50 0.512 152.69 2040.50 0.505 153.03 2041.50 0.498 153.38 2042.50 0.491 153.75 2043.50 0.484 154.12 2044.50 0.477 154.50 2045.50 0.470 154.90 2046.50 0.464 155.30 2047.50 0.457 155.72 2048.50 0.450 156.15 2049.50 0.443 156.59 2050.50 0.436 157.05 2051.50 0.429 157.53 2052.50 0.422 158.01 2053.50 0.416 158.52 2054.50 0.409 159.04 2055.50 0.402 159.58 2056.50 0.395 160.13 2057.50 0.388 160.71 2058.50 0.382 161.31 2059.50 0.375 161.93 2060.50 0.368 162.57 2061.50 0.362 163.23 2062.50 0.355 163.92 2063.50 0.348 164.64 2064.50 0.342 165.38 2065.50 0.335 166.15 2066.50 0.329 166.96 2067.50 0.322 167.79 2068.50 0.316 168.66 2069.50 0.310 169.57 2070.50 0.303 170.51 2071.50 0.297 171.49 2072.50 0.291 172.52 2073.50 0.285 173.58 2074.50 0.279 174.70 2075.50 0.273 175.86 2076.50 0.267 177.07 2077.50 0.262 178.34 2078.50 0.256 179.66 2079.50 0.251 181.04 2080.50 0.245 182.48 2081.50 0.240 183.98 2082.50 0.235 185.55 2083.50 0.230 187.18 2084.50 0.226 188.88 2085.50 0.221 190.66 2086.50 0.217 192.50 2087.50 0.213 194.41 2088.50 0.209 196.40 2089.50 0.206 198.46 2090.50 0.202 200.58 2091.50 0.199 202.78 2092.50 0.197 205.04 2093.50 0.194 207.36 2094.50 0.192 209.73 2095.50 0.190 212.16 2096.50 0.189 214.62 2097.50 0.188 217.12 2098.50 0.187 219.65 2099.50 0.186 222.19 2100.50 0.186 224.74 2101.50 0.187 227.29 2102.50 0.187 229.82 2103.50 0.188 232.34 2104.50 0.189 234.82 2105.50 0.191 237.27 2106.50 0.193 239.67 2107.50 0.195 242.02 2108.50 0.198 244.31 2109.50 0.201 246.54 2110.50 0.204 248.70 2111.50 0.207 250.80 2112.50 0.211 252.82 2113.50 0.215 254.78 2114.50 0.219 256.66 2115.50 0.223 258.47 2116.50 0.228 260.21 2117.50 0.232 261.89 2118.50 0.237 263.50 2119.50 0.242 265.04 2120.50 0.247 266.52 2121.50 0.252 267.94 2122.50 0.258 269.30 2123.50 0.263 270.60 2124.50 0.269 271.85 2125.50 0.274 273.05 2126.50 0.280 274.20 2127.50 0.286 275.31 2128.50 0.292 276.37 2129.50 0.298 277.39 2130.50 0.304 278.37 2131.50 0.310 279.31 2132.50 0.316 280.22 2133.50 0.322 281.09 2134.50 0.328 281.93 2135.50 0.334 282.74 2136.50 0.340 283.52 2137.50 0.346 284.27 2138.50 0.352 285.00 2139.50 0.358 285.70 2140.50 0.364 286.38 2141.50 0.370 287.04 2142.50 0.376 287.68 2143.50 0.382 288.30 2144.50 0.388 288.89 2145.50 0.393 289.47 2146.50 0.399 290.04 2147.50 0.405 290.59 2148.50 0.410 291.12 2149.50 0.416 291.64 2150.50 0.421 292.14 2151.50 0.427 292.63 2152.50 0.432 293.12 2153.50 0.437 293.58 2154.50 0.442 294.04 2155.50 0.447 294.49 2156.50 0.452 294.93 2157.50 0.456 295.36 2158.50 0.461 295.78 2159.50 0.465 296.19 2160.50 0.469 296.60 2161.50 0.473 297.00 2162.50 0.477 297.39 2163.50 0.480 297.77 2164.50 0.484 298.16 2165.50 0.487 298.53 2166.50 0.489 298.90 2167.50 0.492 299.27 2168.50 0.494 299.63 2169.50 0.496 300.00 2170.50 0.497 300.35 2171.50 0.499 300.71 2172.50 0.499 301.07 2173.50 0.500 301.42 2174.50 0.499 301.78 2175.50 0.499 302.13 2176.50 0.498 302.49 2177.50 0.496 302.85 2178.50 0.494 303.21 2179.50 0.491 303.57 2180.50 0.487 303.94 2181.50 0.483 304.32 2182.50 0.477 304.70 2183.50 0.471 305.10 2184.50 0.464 305.50 2185.50 0.456 305.92 2186.50 0.447 306.35 2187.50 0.437 306.80 2188.50 0.426 307.28 2189.50 0.413 307.78 2190.50 0.399 308.32 2191.50 0.383 308.90 2192.50 0.366 309.53 2193.50 0.348 310.22 2194.50 0.328 311.00 2195.50 0.306 311.88 2196.50 0.282 312.91 2197.50 0.258 314.12 2198.50 0.231 315.61 2199.50 0.204 317.48 2200.50 0.175 319.96 2201.50 0.146 323.42 2202.50 0.117 328.60 2203.50 0.088 337.20 2204.50 0.063 353.25 2205.50 0.048 24.00 2206.50 0.052 62.25 2207.50 0.073 86.20 2208.50 0.100 98.43 2209.50 0.129 105.30 2210.50 0.159 109.61 2211.50 0.189 112.56 2212.50 0.218 114.71 2213.50 0.247 116.34 2214.50 0.276 117.64 2215.50 0.304 118.69 2216.50 0.331 119.57 2217.50 0.358 120.32 2218.50 0.383 120.97 2219.50 0.409 121.53 2220.50 0.433 122.03 2221.50 0.457 122.48 2222.50 0.480 122.88 2223.50 0.502 123.25 2224.50 0.524 123.59 2225.50 0.545 123.89 2226.50 0.566 124.18 2227.50 0.586 124.45 2228.50 0.606 124.70 2229.50 0.624 124.93 2230.50 0.643 125.15 2231.50 0.661 125.36 2232.50 0.678 125.56 2233.50 0.695 125.75 2234.50 0.712 125.92 2235.50 0.728 126.10 2236.50 0.743 126.26 2237.50 0.759 126.42 2238.50 0.773 126.57 2239.50 0.788 126.71 2240.50 0.802 126.85 2241.50 0.816 126.99 2242.50 0.829 127.12 2243.50 0.842 127.24 2244.50 0.854 127.37 2245.50 0.867 127.49 2246.50 0.879 127.60 2247.50 0.890 127.72 2248.50 0.902 127.83 2249.50 0.913 127.93 2250.50 0.924 128.04 2251.50 0.934 128.14
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
|
| Report created: |
2026-06-25 18:10:51 |