| WDS: | STT43 | WDS ID/Discoverer |
| P: | 289.200 | Orbital period (years) |
| a: | 0.886 | Semi-major axis (arcseconds) |
| i: | 124.2 | Inclination (degrees) |
| Ω: | 39.0 | Longitude of ascending node (degrees) |
| T: | 1804.422 | Epoch of periastron passage (year) |
| e: | 0.324 | Eccentricity |
| ω: | 203.8 | Longitude of periastron (degrees) |
| Start-Year: | 1880.4 | Year |
| End-Year: | 2169.6 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STT43 |
||
| Position: | 024042.29+263720.5 | Epoch-2000 right ascension and declination |
| WDS-ID: | 02407+2637 | WDS designation |
| Discoverer Code: | STT43 | Discover designation and components |
| ADS number: | 2034 | Aitken Double Star catalog |
| HD number: | 16638 | HD catalog number |
| Hipparcos number: | 12491 | Hipparcos catalog number |
| V1: | 7.90 | Magnitude of the primary |
| V2: | 9.04 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 1999 | 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: | Sca2001d | 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 0.537 319.33 -------------------------- 1880.40 0.916 55.52 1881.40 0.925 54.91 1882.40 0.935 54.31 1883.40 0.944 53.72 1884.40 0.953 53.14 1885.40 0.962 52.58 1886.40 0.971 52.02 1887.40 0.979 51.47 1888.40 0.987 50.93 1889.40 0.995 50.41 1890.40 1.003 49.88 1891.40 1.010 49.37 1892.40 1.018 48.87 1893.40 1.025 48.37 1894.40 1.032 47.88 1895.40 1.039 47.39 1896.40 1.045 46.91 1897.40 1.051 46.44 1898.40 1.058 45.97 1899.40 1.063 45.51 1900.40 1.069 45.05 1901.40 1.075 44.60 1902.40 1.080 44.15 1903.40 1.085 43.71 1904.40 1.090 43.27 1905.40 1.094 42.84 1906.40 1.099 42.40 1907.40 1.103 41.98 1908.40 1.107 41.55 1909.40 1.111 41.13 1910.40 1.114 40.71 1911.40 1.118 40.29 1912.40 1.121 39.88 1913.40 1.124 39.46 1914.40 1.127 39.05 1915.40 1.129 38.64 1916.40 1.132 38.24 1917.40 1.134 37.83 1918.40 1.136 37.43 1919.40 1.138 37.03 1920.40 1.139 36.63 1921.40 1.141 36.23 1922.40 1.142 35.83 1923.40 1.143 35.43 1924.40 1.144 35.03 1925.40 1.144 34.64 1926.40 1.145 34.24 1927.40 1.145 33.84 1928.40 1.145 33.45 1929.40 1.145 33.05 1930.40 1.145 32.65 1931.40 1.144 32.26 1932.40 1.143 31.86 1933.40 1.143 31.46 1934.40 1.141 31.06 1935.40 1.140 30.66 1936.40 1.139 30.26 1937.40 1.137 29.86 1938.40 1.135 29.46 1939.40 1.133 29.06 1940.40 1.131 28.65 1941.40 1.129 28.24 1942.40 1.127 27.84 1943.40 1.124 27.43 1944.40 1.121 27.01 1945.40 1.118 26.60 1946.40 1.115 26.18 1947.40 1.112 25.76 1948.40 1.108 25.34 1949.40 1.104 24.92 1950.40 1.101 24.49 1951.40 1.097 24.06 1952.40 1.092 23.62 1953.40 1.088 23.19 1954.40 1.084 22.75 1955.40 1.079 22.30 1956.40 1.074 21.85 1957.40 1.069 21.40 1958.40 1.064 20.94 1959.40 1.059 20.48 1960.40 1.054 20.02 1961.40 1.048 19.55 1962.40 1.042 19.07 1963.40 1.037 18.59 1964.40 1.031 18.10 1965.40 1.025 17.61 1966.40 1.018 17.11 1967.40 1.012 16.61 1968.40 1.005 16.10 1969.40 0.999 15.58 1970.40 0.992 15.06 1971.40 0.985 14.53 1972.40 0.978 13.99 1973.40 0.971 13.44 1974.40 0.964 12.88 1975.40 0.956 12.32 1976.40 0.949 11.75 1977.40 0.941 11.17 1978.40 0.934 10.57 1979.40 0.926 9.97 1980.40 0.918 9.36 1981.40 0.910 8.74 1982.40 0.902 8.11 1983.40 0.893 7.46 1984.40 0.885 6.80 1985.40 0.877 6.13 1986.40 0.868 5.45 1987.40 0.860 4.75 1988.40 0.851 4.04 1989.40 0.842 3.32 1990.40 0.834 2.58 1991.40 0.825 1.82 1992.40 0.816 1.05 1993.40 0.807 0.26 1994.40 0.798 359.46 1995.40 0.789 358.63 1996.40 0.780 357.79 1997.40 0.771 356.92 1998.40 0.762 356.04 1999.40 0.753 355.13 2000.40 0.744 354.21 2001.40 0.735 353.25 2002.40 0.726 352.28 2003.40 0.717 351.28 2004.40 0.707 350.26 2005.40 0.698 349.20 2006.40 0.690 348.12 2007.40 0.681 347.02 2008.40 0.672 345.88 2009.40 0.663 344.71 2010.40 0.654 343.52 2011.40 0.646 342.29 2012.40 0.637 341.02 2013.40 0.629 339.73 2014.40 0.621 338.40 2015.40 0.613 337.03 2016.40 0.605 335.63 2017.40 0.597 334.19 2018.40 0.589 332.71 2019.40 0.582 331.19 2020.40 0.575 329.64 2021.40 0.568 328.05 2022.40 0.561 326.42 2023.40 0.555 324.75 2024.40 0.549 323.04 2025.40 0.543 321.29 2026.40 0.537 319.51 2027.40 0.532 317.70 2028.40 0.527 315.84 2029.40 0.523 313.96 2030.40 0.519 312.04 2031.40 0.515 310.09 2032.40 0.511 308.12 2033.40 0.508 306.12 2034.40 0.506 304.10 2035.40 0.503 302.05 2036.40 0.502 300.00 2037.40 0.500 297.93 2038.40 0.499 295.84 2039.40 0.499 293.76 2040.40 0.499 291.67 2041.40 0.499 289.58 2042.40 0.499 287.49 2043.40 0.501 285.41 2044.40 0.502 283.34 2045.40 0.504 281.29 2046.40 0.506 279.25 2047.40 0.508 277.23 2048.40 0.511 275.23 2049.40 0.514 273.25 2050.40 0.518 271.30 2051.40 0.521 269.37 2052.40 0.525 267.48 2053.40 0.529 265.61 2054.40 0.533 263.76 2055.40 0.538 261.95 2056.40 0.542 260.17 2057.40 0.547 258.42 2058.40 0.552 256.70 2059.40 0.556 255.00 2060.40 0.561 253.34 2061.40 0.566 251.70 2062.40 0.571 250.09 2063.40 0.575 248.51 2064.40 0.580 246.95 2065.40 0.584 245.42 2066.40 0.589 243.91 2067.40 0.593 242.42 2068.40 0.597 240.95 2069.40 0.600 239.50 2070.40 0.604 238.06 2071.40 0.607 236.65 2072.40 0.610 235.24 2073.40 0.612 233.85 2074.40 0.614 232.47 2075.40 0.616 231.09 2076.40 0.617 229.73 2077.40 0.618 228.36 2078.40 0.619 227.00 2079.40 0.619 225.65 2080.40 0.618 224.29 2081.40 0.617 222.93 2082.40 0.616 221.56 2083.40 0.614 220.18 2084.40 0.611 218.80 2085.40 0.608 217.40 2086.40 0.605 215.99 2087.40 0.601 214.56 2088.40 0.596 213.11 2089.40 0.591 211.63 2090.40 0.586 210.13 2091.40 0.580 208.60 2092.40 0.573 207.04 2093.40 0.566 205.44 2094.40 0.559 203.80 2095.40 0.551 202.11 2096.40 0.543 200.37 2097.40 0.535 198.58 2098.40 0.526 196.74 2099.40 0.517 194.83 2100.40 0.508 192.85 2101.40 0.499 190.80 2102.40 0.490 188.67 2103.40 0.481 186.47 2104.40 0.471 184.17 2105.40 0.462 181.79 2106.40 0.453 179.31 2107.40 0.445 176.73 2108.40 0.437 174.05 2109.40 0.429 171.28 2110.40 0.421 168.40 2111.40 0.415 165.42 2112.40 0.408 162.35 2113.40 0.403 159.20 2114.40 0.398 155.96 2115.40 0.394 152.65 2116.40 0.392 149.28 2117.40 0.390 145.87 2118.40 0.389 142.44 2119.40 0.388 138.99 2120.40 0.389 135.56 2121.40 0.391 132.15 2122.40 0.394 128.78 2123.40 0.398 125.47 2124.40 0.403 122.24 2125.40 0.409 119.08 2126.40 0.416 116.03 2127.40 0.423 113.07 2128.40 0.431 110.22 2129.40 0.440 107.48 2130.40 0.449 104.85 2131.40 0.459 102.33 2132.40 0.470 99.92 2133.40 0.481 97.62 2134.40 0.492 95.42 2135.40 0.504 93.32 2136.40 0.516 91.32 2137.40 0.528 89.41 2138.40 0.540 87.59 2139.40 0.553 85.85 2140.40 0.566 84.19 2141.40 0.579 82.60 2142.40 0.592 81.08 2143.40 0.605 79.63 2144.40 0.618 78.24 2145.40 0.631 76.91 2146.40 0.644 75.63 2147.40 0.657 74.40 2148.40 0.670 73.22 2149.40 0.683 72.08 2150.40 0.696 70.99 2151.40 0.709 69.93 2152.40 0.721 68.92 2153.40 0.734 67.94 2154.40 0.746 66.99 2155.40 0.759 66.07 2156.40 0.771 65.18 2157.40 0.783 64.32 2158.40 0.795 63.48 2159.40 0.806 62.67 2160.40 0.818 61.89 2161.40 0.829 61.12 2162.40 0.841 60.37 2163.40 0.852 59.65 2164.40 0.862 58.94 2165.40 0.873 58.25 2166.40 0.884 57.58 2167.40 0.894 56.92 2168.40 0.904 56.28 2169.40 0.914 55.65
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 15:02:47 |