| WDS: | STT288 | WDS ID/Discoverer |
| P: | 313.000 | Orbital period (years) |
| a: | 1.358 | Semi-major axis (arcseconds) |
| i: | 108.5 | Inclination (degrees) |
| Ω: | 12.5 | Longitude of ascending node (degrees) |
| T: | 1824.000 | Epoch of periastron passage (year) |
| e: | 0.5 | Eccentricity |
| ω: | 49.0 | Longitude of periastron (degrees) |
| Start-Year: | 1868.5 | Year |
| End-Year: | 2181.5 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STT288 |
||
| Position: | 145323.35+154218.3 | Epoch-2000 right ascension and declination |
| WDS-ID: | 14534+1542 | WDS designation |
| Discoverer Code: | STT288 | Discover designation and components |
| ADS number: | 9425 | Aitken Double Star catalog |
| HD number: | 131473 | HD catalog number |
| Hipparcos number: | 72846 | Hipparcos catalog number |
| V1: | 6.89 | Magnitude of the primary |
| V2: | 7.55 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 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: | Hei1998 | 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 0.859 150.98 -------------------------- 1868.50 1.161 199.33 1869.50 1.183 198.91 1870.50 1.204 198.50 1871.50 1.225 198.11 1872.50 1.245 197.72 1873.50 1.265 197.35 1874.50 1.284 196.99 1875.50 1.303 196.65 1876.50 1.321 196.31 1877.50 1.338 195.98 1878.50 1.355 195.66 1879.50 1.372 195.34 1880.50 1.388 195.04 1881.50 1.404 194.74 1882.50 1.419 194.45 1883.50 1.434 194.16 1884.50 1.448 193.88 1885.50 1.462 193.60 1886.50 1.476 193.33 1887.50 1.489 193.07 1888.50 1.501 192.81 1889.50 1.513 192.55 1890.50 1.525 192.30 1891.50 1.536 192.05 1892.50 1.547 191.80 1893.50 1.558 191.56 1894.50 1.568 191.32 1895.50 1.578 191.09 1896.50 1.587 190.86 1897.50 1.596 190.63 1898.50 1.605 190.40 1899.50 1.613 190.17 1900.50 1.621 189.95 1901.50 1.629 189.73 1902.50 1.636 189.51 1903.50 1.643 189.29 1904.50 1.650 189.08 1905.50 1.656 188.87 1906.50 1.662 188.65 1907.50 1.668 188.44 1908.50 1.673 188.23 1909.50 1.678 188.03 1910.50 1.683 187.82 1911.50 1.687 187.62 1912.50 1.691 187.41 1913.50 1.695 187.21 1914.50 1.698 187.00 1915.50 1.701 186.80 1916.50 1.704 186.60 1917.50 1.707 186.40 1918.50 1.709 186.20 1919.50 1.711 186.00 1920.50 1.713 185.80 1921.50 1.715 185.61 1922.50 1.716 185.41 1923.50 1.717 185.21 1924.50 1.718 185.01 1925.50 1.718 184.81 1926.50 1.718 184.62 1927.50 1.718 184.42 1928.50 1.718 184.22 1929.50 1.718 184.02 1930.50 1.717 183.83 1931.50 1.716 183.63 1932.50 1.715 183.43 1933.50 1.713 183.23 1934.50 1.711 183.03 1935.50 1.709 182.83 1936.50 1.707 182.64 1937.50 1.705 182.43 1938.50 1.702 182.23 1939.50 1.700 182.03 1940.50 1.697 181.83 1941.50 1.693 181.63 1942.50 1.690 181.42 1943.50 1.686 181.22 1944.50 1.682 181.01 1945.50 1.678 180.81 1946.50 1.674 180.60 1947.50 1.669 180.39 1948.50 1.665 180.18 1949.50 1.660 179.97 1950.50 1.655 179.76 1951.50 1.650 179.55 1952.50 1.644 179.33 1953.50 1.639 179.11 1954.50 1.633 178.90 1955.50 1.627 178.68 1956.50 1.621 178.46 1957.50 1.614 178.23 1958.50 1.608 178.01 1959.50 1.601 177.78 1960.50 1.594 177.55 1961.50 1.587 177.32 1962.50 1.580 177.09 1963.50 1.572 176.86 1964.50 1.565 176.62 1965.50 1.557 176.38 1966.50 1.549 176.14 1967.50 1.541 175.89 1968.50 1.533 175.65 1969.50 1.524 175.40 1970.50 1.516 175.15 1971.50 1.507 174.89 1972.50 1.498 174.63 1973.50 1.489 174.37 1974.50 1.480 174.11 1975.50 1.471 173.84 1976.50 1.462 173.57 1977.50 1.452 173.29 1978.50 1.442 173.02 1979.50 1.433 172.73 1980.50 1.423 172.45 1981.50 1.413 172.16 1982.50 1.402 171.86 1983.50 1.392 171.56 1984.50 1.381 171.26 1985.50 1.371 170.95 1986.50 1.360 170.64 1987.50 1.349 170.32 1988.50 1.338 170.00 1989.50 1.327 169.67 1990.50 1.316 169.34 1991.50 1.305 169.00 1992.50 1.293 168.65 1993.50 1.282 168.30 1994.50 1.270 167.94 1995.50 1.258 167.58 1996.50 1.246 167.21 1997.50 1.234 166.83 1998.50 1.222 166.44 1999.50 1.210 166.05 2000.50 1.198 165.65 2001.50 1.186 165.24 2002.50 1.173 164.82 2003.50 1.161 164.39 2004.50 1.148 163.95 2005.50 1.135 163.50 2006.50 1.123 163.05 2007.50 1.110 162.58 2008.50 1.097 162.10 2009.50 1.084 161.61 2010.50 1.071 161.11 2011.50 1.058 160.59 2012.50 1.045 160.07 2013.50 1.032 159.53 2014.50 1.019 158.97 2015.50 1.006 158.40 2016.50 0.992 157.82 2017.50 0.979 157.22 2018.50 0.966 156.60 2019.50 0.952 155.97 2020.50 0.939 155.32 2021.50 0.926 154.65 2022.50 0.913 153.96 2023.50 0.899 153.25 2024.50 0.886 152.52 2025.50 0.873 151.76 2026.50 0.859 150.98 2027.50 0.846 150.18 2028.50 0.833 149.36 2029.50 0.820 148.50 2030.50 0.807 147.62 2031.50 0.794 146.71 2032.50 0.781 145.77 2033.50 0.768 144.80 2034.50 0.756 143.80 2035.50 0.743 142.76 2036.50 0.731 141.68 2037.50 0.718 140.57 2038.50 0.706 139.42 2039.50 0.694 138.23 2040.50 0.682 137.00 2041.50 0.671 135.73 2042.50 0.660 134.41 2043.50 0.649 133.05 2044.50 0.638 131.64 2045.50 0.627 130.19 2046.50 0.617 128.68 2047.50 0.607 127.12 2048.50 0.598 125.52 2049.50 0.589 123.86 2050.50 0.580 122.15 2051.50 0.571 120.39 2052.50 0.564 118.58 2053.50 0.556 116.72 2054.50 0.549 114.81 2055.50 0.543 112.86 2056.50 0.537 110.86 2057.50 0.532 108.82 2058.50 0.527 106.73 2059.50 0.523 104.61 2060.50 0.519 102.47 2061.50 0.516 100.29 2062.50 0.514 98.09 2063.50 0.512 95.87 2064.50 0.511 93.64 2065.50 0.511 91.41 2066.50 0.511 89.18 2067.50 0.512 86.95 2068.50 0.513 84.73 2069.50 0.515 82.52 2070.50 0.518 80.34 2071.50 0.522 78.18 2072.50 0.526 76.06 2073.50 0.530 73.96 2074.50 0.535 71.91 2075.50 0.541 69.89 2076.50 0.547 67.92 2077.50 0.553 65.99 2078.50 0.560 64.11 2079.50 0.567 62.28 2080.50 0.575 60.49 2081.50 0.583 58.75 2082.50 0.591 57.06 2083.50 0.600 55.42 2084.50 0.609 53.82 2085.50 0.618 52.27 2086.50 0.627 50.76 2087.50 0.636 49.30 2088.50 0.646 47.88 2089.50 0.655 46.50 2090.50 0.665 45.17 2091.50 0.674 43.87 2092.50 0.684 42.60 2093.50 0.693 41.37 2094.50 0.703 40.18 2095.50 0.712 39.01 2096.50 0.721 37.88 2097.50 0.730 36.77 2098.50 0.739 35.69 2099.50 0.748 34.64 2100.50 0.756 33.61 2101.50 0.764 32.60 2102.50 0.772 31.61 2103.50 0.779 30.64 2104.50 0.786 29.69 2105.50 0.792 28.75 2106.50 0.798 27.83 2107.50 0.803 26.92 2108.50 0.808 26.02 2109.50 0.812 25.14 2110.50 0.815 24.26 2111.50 0.818 23.38 2112.50 0.819 22.51 2113.50 0.820 21.64 2114.50 0.820 20.78 2115.50 0.819 19.91 2116.50 0.817 19.04 2117.50 0.814 18.16 2118.50 0.809 17.28 2119.50 0.804 16.38 2120.50 0.797 15.47 2121.50 0.789 14.54 2122.50 0.779 13.60 2123.50 0.768 12.62 2124.50 0.756 11.62 2125.50 0.742 10.58 2126.50 0.726 9.50 2127.50 0.709 8.37 2128.50 0.691 7.18 2129.50 0.670 5.92 2130.50 0.649 4.58 2131.50 0.625 3.15 2132.50 0.601 1.60 2133.50 0.574 359.91 2134.50 0.547 358.05 2135.50 0.519 356.00 2136.50 0.489 353.70 2137.50 0.459 351.11 2138.50 0.429 348.15 2139.50 0.398 344.73 2140.50 0.368 340.75 2141.50 0.339 336.07 2142.50 0.311 330.53 2143.50 0.286 323.97 2144.50 0.265 316.24 2145.50 0.248 307.33 2146.50 0.237 297.38 2147.50 0.234 286.83 2148.50 0.238 276.30 2149.50 0.249 266.41 2150.50 0.266 257.57 2151.50 0.288 249.94 2152.50 0.314 243.48 2153.50 0.342 238.05 2154.50 0.373 233.48 2155.50 0.405 229.61 2156.50 0.437 226.31 2157.50 0.470 223.48 2158.50 0.504 221.02 2159.50 0.537 218.86 2160.50 0.571 216.96 2161.50 0.604 215.27 2162.50 0.637 213.75 2163.50 0.669 212.39 2164.50 0.701 211.14 2165.50 0.733 210.01 2166.50 0.764 208.97 2167.50 0.794 208.01 2168.50 0.824 207.12 2169.50 0.854 206.29 2170.50 0.883 205.52 2171.50 0.911 204.79 2172.50 0.939 204.11 2173.50 0.966 203.47 2174.50 0.992 202.86 2175.50 1.018 202.28 2176.50 1.043 201.73 2177.50 1.068 201.21 2178.50 1.092 200.71 2179.50 1.116 200.23 2180.50 1.139 199.78
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 17:09:53 |