| WDS: | STT278 | WDS ID/Discoverer |
| P: | 506.770 | Orbital period (years) |
| a: | 0.518 | Semi-major axis (arcseconds) |
| i: | 149.9 | Inclination (degrees) |
| Ω: | 8.5 | Longitude of ascending node (degrees) |
| T: | 1948.420 | Epoch of periastron passage (year) |
| e: | 0.434 | Eccentricity |
| ω: | 355.7 | Longitude of periastron (degrees) |
| Start-Year: | 1771.615 | Year |
| End-Year: | 2278.385 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STT278 |
||
| Position: | 141214.66+441122.5 | Epoch-2000 right ascension and declination |
| WDS-ID: | 14122+4411 | WDS designation |
| Discoverer Code: | STT278 | Discover designation and components |
| ADS number: | 9159 | Aitken Double Star catalog |
| HD number: | 124399 | HD catalog number |
| Hipparcos number: | 69388 | Hipparcos catalog number |
| V1: | 8.43 | Magnitude of the primary |
| V2: | 8.76 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2007 | Date of last observation |
| Orbit grade: | 3 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | Hrt2009 | 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 0.417 264.69 -------------------------- 1771.62 0.682 170.43 1772.62 0.681 170.11 1773.62 0.679 169.79 1774.62 0.677 169.47 1775.62 0.675 169.14 1776.62 0.674 168.82 1777.62 0.672 168.49 1778.62 0.670 168.16 1779.62 0.668 167.83 1780.62 0.666 167.49 1781.62 0.665 167.16 1782.62 0.663 166.82 1783.62 0.661 166.48 1784.62 0.659 166.14 1785.62 0.657 165.80 1786.62 0.655 165.45 1787.62 0.653 165.10 1788.62 0.651 164.75 1789.62 0.649 164.40 1790.62 0.647 164.05 1791.62 0.645 163.69 1792.62 0.643 163.33 1793.62 0.641 162.97 1794.62 0.638 162.61 1795.62 0.636 162.24 1796.62 0.634 161.87 1797.62 0.632 161.50 1798.62 0.630 161.13 1799.62 0.627 160.75 1800.62 0.625 160.38 1801.62 0.623 159.99 1802.62 0.620 159.61 1803.62 0.618 159.22 1804.62 0.616 158.83 1805.62 0.613 158.44 1806.62 0.611 158.04 1807.62 0.608 157.64 1808.62 0.606 157.24 1809.62 0.603 156.83 1810.62 0.601 156.42 1811.62 0.598 156.01 1812.62 0.596 155.59 1813.62 0.593 155.17 1814.62 0.591 154.75 1815.62 0.588 154.32 1816.62 0.586 153.89 1817.62 0.583 153.45 1818.62 0.580 153.01 1819.62 0.578 152.57 1820.62 0.575 152.12 1821.62 0.572 151.67 1822.62 0.569 151.22 1823.62 0.567 150.76 1824.62 0.564 150.29 1825.62 0.561 149.82 1826.62 0.558 149.35 1827.62 0.556 148.87 1828.62 0.553 148.38 1829.62 0.550 147.90 1830.62 0.547 147.40 1831.62 0.544 146.90 1832.62 0.541 146.40 1833.62 0.538 145.89 1834.62 0.535 145.37 1835.62 0.532 144.85 1836.62 0.529 144.32 1837.62 0.526 143.79 1838.62 0.523 143.25 1839.62 0.520 142.70 1840.62 0.517 142.15 1841.62 0.514 141.59 1842.62 0.511 141.03 1843.62 0.508 140.46 1844.62 0.505 139.88 1845.62 0.502 139.29 1846.62 0.499 138.70 1847.62 0.496 138.10 1848.62 0.492 137.49 1849.62 0.489 136.87 1850.62 0.486 136.25 1851.62 0.483 135.61 1852.62 0.480 134.97 1853.62 0.477 134.32 1854.62 0.473 133.66 1855.62 0.470 133.00 1856.62 0.467 132.32 1857.62 0.464 131.63 1858.62 0.461 130.94 1859.62 0.457 130.23 1860.62 0.454 129.52 1861.62 0.451 128.79 1862.62 0.448 128.06 1863.62 0.444 127.31 1864.62 0.441 126.55 1865.62 0.438 125.78 1866.62 0.435 125.00 1867.62 0.432 124.21 1868.62 0.428 123.41 1869.62 0.425 122.59 1870.62 0.422 121.76 1871.62 0.419 120.92 1872.62 0.415 120.07 1873.62 0.412 119.20 1874.62 0.409 118.32 1875.62 0.406 117.42 1876.62 0.403 116.51 1877.62 0.400 115.59 1878.62 0.397 114.65 1879.62 0.393 113.70 1880.62 0.390 112.73 1881.62 0.387 111.75 1882.62 0.384 110.75 1883.62 0.381 109.74 1884.62 0.378 108.71 1885.62 0.375 107.66 1886.62 0.372 106.60 1887.62 0.369 105.52 1888.62 0.367 104.42 1889.62 0.364 103.31 1890.62 0.361 102.17 1891.62 0.358 101.02 1892.62 0.355 99.86 1893.62 0.353 98.67 1894.62 0.350 97.47 1895.62 0.347 96.25 1896.62 0.345 95.01 1897.62 0.342 93.75 1898.62 0.340 92.47 1899.62 0.337 91.17 1900.62 0.335 89.86 1901.62 0.333 88.53 1902.62 0.331 87.18 1903.62 0.328 85.81 1904.62 0.326 84.42 1905.62 0.324 83.01 1906.62 0.322 81.59 1907.62 0.320 80.15 1908.62 0.318 78.69 1909.62 0.316 77.22 1910.62 0.315 75.72 1911.62 0.313 74.22 1912.62 0.311 72.69 1913.62 0.310 71.15 1914.62 0.308 69.60 1915.62 0.307 68.03 1916.62 0.306 66.44 1917.62 0.304 64.84 1918.62 0.303 63.23 1919.62 0.302 61.61 1920.62 0.301 59.98 1921.62 0.300 58.33 1922.62 0.299 56.67 1923.62 0.298 55.01 1924.62 0.297 53.33 1925.62 0.297 51.65 1926.62 0.296 49.96 1927.62 0.295 48.26 1928.62 0.295 46.55 1929.62 0.294 44.84 1930.62 0.294 43.12 1931.62 0.294 41.40 1932.62 0.293 39.67 1933.62 0.293 37.95 1934.62 0.293 36.21 1935.62 0.293 34.48 1936.62 0.292 32.74 1937.62 0.292 31.00 1938.62 0.292 29.26 1939.62 0.292 27.52 1940.62 0.292 25.78 1941.62 0.292 24.04 1942.62 0.292 22.30 1943.62 0.292 20.56 1944.62 0.292 18.82 1945.62 0.293 17.08 1946.62 0.293 15.35 1947.62 0.293 13.62 1948.62 0.293 11.88 1949.62 0.293 10.16 1950.62 0.293 8.43 1951.62 0.294 6.70 1952.62 0.294 4.98 1953.62 0.294 3.27 1954.62 0.295 1.55 1955.62 0.295 359.84 1956.62 0.295 358.13 1957.62 0.296 356.43 1958.62 0.296 354.73 1959.62 0.296 353.04 1960.62 0.297 351.35 1961.62 0.297 349.66 1962.62 0.298 347.98 1963.62 0.298 346.31 1964.62 0.299 344.64 1965.62 0.299 342.98 1966.62 0.300 341.32 1967.62 0.300 339.67 1968.62 0.301 338.03 1969.62 0.302 336.39 1970.62 0.303 334.77 1971.62 0.303 333.15 1972.62 0.304 331.54 1973.62 0.305 329.94 1974.62 0.306 328.35 1975.62 0.307 326.76 1976.62 0.308 325.19 1977.62 0.309 323.63 1978.62 0.310 322.08 1979.62 0.311 320.54 1980.62 0.313 319.01 1981.62 0.314 317.50 1982.62 0.315 316.00 1983.62 0.316 314.51 1984.62 0.318 313.03 1985.62 0.319 311.57 1986.62 0.321 310.12 1987.62 0.323 308.68 1988.62 0.324 307.26 1989.62 0.326 305.85 1990.62 0.328 304.46 1991.62 0.329 303.09 1992.62 0.331 301.72 1993.62 0.333 300.38 1994.62 0.335 299.05 1995.62 0.337 297.73 1996.62 0.339 296.43 1997.62 0.341 295.15 1998.62 0.343 293.88 1999.62 0.346 292.63 2000.62 0.348 291.40 2001.62 0.350 290.18 2002.62 0.352 288.97 2003.62 0.355 287.78 2004.62 0.357 286.61 2005.62 0.360 285.46 2006.62 0.362 284.32 2007.62 0.365 283.19 2008.62 0.367 282.08 2009.62 0.370 280.99 2010.62 0.372 279.91 2011.62 0.375 278.85 2012.62 0.378 277.80 2013.62 0.380 276.76 2014.62 0.383 275.74 2015.62 0.386 274.74 2016.62 0.389 273.75 2017.62 0.392 272.77 2018.62 0.394 271.81 2019.62 0.397 270.86 2020.62 0.400 269.93 2021.62 0.403 269.01 2022.62 0.406 268.10 2023.62 0.409 267.20 2024.62 0.412 266.32 2025.62 0.415 265.45 2026.62 0.418 264.59 2027.62 0.421 263.74 2028.62 0.423 262.91 2029.62 0.426 262.09 2030.62 0.429 261.28 2031.62 0.432 260.48 2032.62 0.435 259.69 2033.62 0.438 258.91 2034.62 0.441 258.14 2035.62 0.444 257.38 2036.62 0.448 256.64 2037.62 0.451 255.90 2038.62 0.454 255.17 2039.62 0.457 254.46 2040.62 0.460 253.75 2041.62 0.463 253.05 2042.62 0.466 252.36 2043.62 0.469 251.68 2044.62 0.472 251.01 2045.62 0.475 250.34 2046.62 0.478 249.69 2047.62 0.481 249.04 2048.61 0.484 248.40 2049.61 0.487 247.77 2050.61 0.490 247.15 2051.61 0.493 246.53 2052.61 0.496 245.92 2053.61 0.499 245.32 2054.61 0.502 244.73 2055.61 0.505 244.14 2056.61 0.507 243.56 2057.61 0.510 242.99 2058.61 0.513 242.42 2059.61 0.516 241.86 2060.61 0.519 241.31 2061.61 0.522 240.76 2062.61 0.525 240.22 2063.61 0.528 239.68 2064.61 0.531 239.15 2065.61 0.533 238.62 2066.61 0.536 238.10 2067.61 0.539 237.59 2068.61 0.542 237.08 2069.61 0.545 236.58 2070.61 0.547 236.08 2071.61 0.550 235.59 2072.61 0.553 235.10 2073.61 0.556 234.62 2074.61 0.558 234.14 2075.61 0.561 233.66 2076.61 0.564 233.19 2077.61 0.566 232.73 2078.61 0.569 232.27 2079.61 0.572 231.81 2080.61 0.574 231.36 2081.61 0.577 230.91 2082.61 0.579 230.46 2083.61 0.582 230.02 2084.61 0.585 229.59 2085.61 0.587 229.15 2086.61 0.590 228.73 2087.61 0.592 228.30 2088.61 0.595 227.88 2089.61 0.597 227.46 2090.61 0.599 227.04 2091.61 0.602 226.63 2092.61 0.604 226.22 2093.61 0.607 225.82 2094.61 0.609 225.42 2095.61 0.611 225.02 2096.61 0.614 224.62 2097.61 0.616 224.23 2098.61 0.618 223.84 2099.61 0.621 223.45 2100.61 0.623 223.07 2101.61 0.625 222.69 2102.61 0.627 222.31 2103.61 0.630 221.93 2104.61 0.632 221.56 2105.61 0.634 221.19 2106.61 0.636 220.82 2107.61 0.638 220.45 2108.61 0.640 220.09 2109.61 0.642 219.73 2110.61 0.644 219.37 2111.61 0.646 219.01 2112.61 0.648 218.66 2113.61 0.650 218.30 2114.61 0.652 217.95 2115.61 0.654 217.61 2116.61 0.656 217.26 2117.61 0.658 216.92 2118.61 0.660 216.57 2119.61 0.662 216.23 2120.61 0.664 215.90 2121.61 0.666 215.56 2122.61 0.667 215.22 2123.61 0.669 214.89 2124.61 0.671 214.56 2125.61 0.673 214.23 2126.61 0.674 213.90 2127.61 0.676 213.58 2128.61 0.678 213.25 2129.61 0.679 212.93 2130.61 0.681 212.61 2131.61 0.683 212.29 2132.61 0.684 211.97 2133.61 0.686 211.66 2134.61 0.687 211.34 2135.61 0.689 211.03 2136.61 0.691 210.72 2137.61 0.692 210.41 2138.61 0.693 210.10 2139.61 0.695 209.79 2140.61 0.696 209.48 2141.61 0.698 209.17 2142.61 0.699 208.87 2143.61 0.701 208.57 2144.61 0.702 208.26 2145.61 0.703 207.96 2146.61 0.704 207.66 2147.61 0.706 207.36 2148.61 0.707 207.07 2149.61 0.708 206.77 2150.61 0.709 206.47 2151.61 0.711 206.18 2152.61 0.712 205.89 2153.61 0.713 205.59 2154.61 0.714 205.30 2155.61 0.715 205.01 2156.61 0.716 204.72 2157.61 0.717 204.43 2158.61 0.718 204.14 2159.61 0.719 203.86 2160.61 0.720 203.57 2161.61 0.721 203.28 2162.61 0.722 203.00 2163.61 0.723 202.71 2164.61 0.724 202.43 2165.61 0.725 202.15 2166.61 0.726 201.86 2167.61 0.727 201.58 2168.61 0.728 201.30 2169.61 0.728 201.02 2170.61 0.729 200.74 2171.61 0.730 200.46 2172.61 0.731 200.18 2173.61 0.731 199.91 2174.61 0.732 199.63 2175.61 0.733 199.35 2176.61 0.733 199.08 2177.61 0.734 198.80 2178.61 0.735 198.52 2179.61 0.735 198.25 2180.61 0.736 197.97 2181.61 0.736 197.70 2182.61 0.737 197.43 2183.61 0.737 197.15 2184.61 0.738 196.88 2185.61 0.738 196.61 2186.61 0.739 196.33 2187.61 0.739 196.06 2188.61 0.739 195.79 2189.61 0.740 195.52 2190.61 0.740 195.25 2191.61 0.740 194.98 2192.61 0.741 194.70 2193.61 0.741 194.43 2194.61 0.741 194.16 2195.61 0.741 193.89 2196.61 0.742 193.62 2197.61 0.742 193.35 2198.61 0.742 193.08 2199.61 0.742 192.81 2200.61 0.742 192.54 2201.61 0.742 192.27 2202.61 0.742 192.00 2203.61 0.742 191.73 2204.61 0.742 191.46 2205.61 0.742 191.19 2206.61 0.742 190.93 2207.61 0.742 190.66 2208.61 0.742 190.39 2209.61 0.742 190.12 2210.61 0.742 189.85 2211.61 0.742 189.58 2212.61 0.742 189.31 2213.61 0.742 189.04 2214.61 0.741 188.77 2215.61 0.741 188.50 2216.61 0.741 188.23 2217.61 0.741 187.96 2218.61 0.740 187.68 2219.61 0.740 187.41 2220.61 0.740 187.14 2221.61 0.739 186.87 2222.61 0.739 186.60 2223.61 0.739 186.33 2224.61 0.738 186.05 2225.61 0.738 185.78 2226.61 0.737 185.51 2227.61 0.737 185.23 2228.61 0.736 184.96 2229.61 0.736 184.69 2230.61 0.735 184.41 2231.61 0.735 184.14 2232.61 0.734 183.86 2233.61 0.733 183.58 2234.61 0.733 183.31 2235.61 0.732 183.03 2236.61 0.731 182.75 2237.61 0.731 182.48 2238.61 0.730 182.20 2239.61 0.729 181.92 2240.61 0.728 181.64 2241.61 0.728 181.36 2242.61 0.727 181.08 2243.61 0.726 180.80 2244.61 0.725 180.51 2245.61 0.724 180.23 2246.61 0.723 179.95 2247.61 0.722 179.66 2248.61 0.721 179.38 2249.61 0.720 179.09 2250.61 0.719 178.80 2251.61 0.718 178.52 2252.61 0.717 178.23 2253.61 0.716 177.94 2254.61 0.715 177.65 2255.61 0.714 177.36 2256.61 0.713 177.07 2257.61 0.712 176.77 2258.61 0.710 176.48 2259.61 0.709 176.18 2260.61 0.708 175.89 2261.61 0.707 175.59 2262.61 0.705 175.29 2263.61 0.704 174.99 2264.61 0.703 174.69 2265.61 0.701 174.39 2266.61 0.700 174.09 2267.61 0.699 173.79 2268.61 0.697 173.48 2269.61 0.696 173.18 2270.61 0.694 172.87 2271.61 0.693 172.56 2272.61 0.691 172.25 2273.61 0.690 171.94 2274.61 0.688 171.62 2275.61 0.687 171.31 2276.61 0.685 170.99 2277.61 0.683 170.68
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 17:03:18 |