| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 19:38:21 |
| WDS: | STT483 | WDS ID/Discoverer |
| P: | 254.300 | Orbital period (years) |
| a: | 0.709 | Semi-major axis (arcseconds) |
| i: | 27.5 | Inclination (degrees) |
| Ω: | 34.5 | Longitude of ascending node (degrees) |
| T: | 2024.270 | Epoch of periastron passage (year) |
| e: | 0.355 | Eccentricity |
| ω: | 7.2 | Longitude of periastron (degrees) |
| Start-Year: | 1898.0 | Year |
| End-Year: | 2152.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 225911.82+114343.8 | Epoch-2000 right ascension and declination |
| WDS-ID: | 22592+1144 | WDS designation |
| Discoverer Code: | STT483 | Discover designation and components |
| ADS number: | 16428 | Aitken Double Star catalog |
| HD number: | 217232 | HD catalog number |
| Hipparcos number: | 113503 | Hipparcos catalog number |
| V1: | 6.11 | Magnitude of the primary |
| V2: | 7.27 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2016 | Date of last observation |
| Orbit grade: | 3 | Orbit grade, ranging from 1 'definitive' to 5 'indeterminate' |
| Flags: | n | Flags |
Image from the USNO WDS 6th Orbit Catalog (see Acknowledgements)
Year Sep[“] PA[°] --------------------------------------------- 2025.0 0.456 43.0 ------------------------- 1898.0 0.959 221.5 1899.0 0.958 222.1 1900.0 0.958 222.7 1901.0 0.957 223.4 1902.0 0.956 224.0 1903.0 0.955 224.7 1904.0 0.954 225.3 1905.0 0.953 226.0 1906.0 0.952 226.6 1907.0 0.950 227.3 1908.0 0.949 227.9 1909.0 0.947 228.6 1910.0 0.945 229.2 1911.0 0.944 229.9 1912.0 0.942 230.6 1913.0 0.940 231.2 1914.0 0.937 231.9 1915.0 0.935 232.6 1916.0 0.933 233.3 1917.0 0.930 233.9 1918.0 0.928 234.6 1919.0 0.925 235.3 1920.0 0.922 236.0 1921.0 0.919 236.7 1922.0 0.916 237.4 1923.0 0.913 238.1 1924.0 0.910 238.8 1925.0 0.906 239.5 1926.0 0.903 240.3 1927.0 0.899 241.0 1928.0 0.896 241.7 1929.0 0.892 242.4 1930.0 0.888 243.2 1931.0 0.884 243.9 1932.0 0.880 244.7 1933.0 0.876 245.5 1934.0 0.872 246.2 1935.0 0.867 247.0 1936.0 0.863 247.8 1937.0 0.858 248.6 1938.0 0.854 249.4 1939.0 0.849 250.2 1940.0 0.844 251.1 1941.0 0.839 251.9 1942.0 0.834 252.7 1943.0 0.829 253.6 1944.0 0.824 254.4 1945.0 0.819 255.3 1946.0 0.813 256.2 1947.0 0.808 257.1 1948.0 0.802 258.0 1949.0 0.797 258.9 1950.0 0.791 259.9 1951.0 0.785 260.8 1952.0 0.780 261.8 1953.0 0.774 262.8 1954.0 0.768 263.8 1955.0 0.762 264.8 1956.0 0.756 265.8 1957.0 0.750 266.8 1958.0 0.743 267.9 1959.0 0.737 269.0 1960.0 0.731 270.1 1961.0 0.725 271.2 1962.0 0.718 272.3 1963.0 0.712 273.5 1964.0 0.705 274.6 1965.0 0.699 275.8 1966.0 0.693 277.1 1967.0 0.686 278.3 1968.0 0.680 279.6 1969.0 0.673 280.9 1970.0 0.666 282.2 1971.0 0.660 283.5 1972.0 0.653 284.9 1973.0 0.647 286.3 1974.0 0.640 287.7 1975.0 0.634 289.2 1976.0 0.628 290.6 1977.0 0.621 292.2 1978.0 0.615 293.7 1979.0 0.608 295.3 1980.0 0.602 296.9 1981.0 0.596 298.5 1982.0 0.590 300.2 1983.0 0.584 301.9 1984.0 0.578 303.7 1985.0 0.572 305.5 1986.0 0.566 307.3 1987.0 0.561 309.1 1988.0 0.555 311.0 1989.0 0.550 313.0 1990.0 0.545 314.9 1991.0 0.539 316.9 1992.0 0.534 319.0 1993.0 0.530 321.1 1994.0 0.525 323.2 1995.0 0.520 325.4 1996.0 0.516 327.6 1997.0 0.512 329.8 1998.0 0.508 332.1 1999.0 0.504 334.4 2000.0 0.501 336.7 2001.0 0.497 339.1 2002.0 0.494 341.5 2003.0 0.491 343.9 2004.0 0.488 346.4 2005.0 0.485 348.9 2006.0 0.482 351.4 2007.0 0.480 353.9 2008.0 0.478 356.5 2009.0 0.476 359.1 2010.0 0.474 1.7 2011.0 0.472 4.4 2012.0 0.470 7.0 2013.0 0.469 9.7 2014.0 0.467 12.4 2015.0 0.466 15.1 2016.0 0.464 17.8 2017.0 0.463 20.6 2018.0 0.462 23.3 2019.0 0.461 26.1 2020.0 0.460 28.9 2021.0 0.459 31.7 2022.0 0.458 34.5 2023.0 0.457 37.3 2024.0 0.457 40.1 2025.0 0.456 43.0 2026.0 0.455 45.8 2027.0 0.455 48.7 2028.0 0.455 51.5 2029.0 0.454 54.4 2030.0 0.454 57.2 2031.0 0.454 60.1 2032.0 0.454 62.9 2033.0 0.455 65.8 2034.0 0.455 68.6 2035.0 0.456 71.5 2036.0 0.457 74.3 2037.0 0.458 77.2 2038.0 0.459 80.0 2039.0 0.461 82.7 2040.0 0.463 85.5 2041.0 0.465 88.3 2042.0 0.467 91.0 2043.0 0.470 93.7 2044.0 0.473 96.3 2045.0 0.476 98.9 2046.0 0.479 101.5 2047.0 0.483 104.1 2048.0 0.487 106.6 2049.0 0.491 109.1 2050.0 0.496 111.5 2051.0 0.501 113.9 2052.0 0.506 116.2 2053.0 0.511 118.5 2054.0 0.516 120.7 2055.0 0.522 122.9 2056.0 0.528 125.0 2057.0 0.534 127.1 2058.0 0.540 129.2 2059.0 0.546 131.2 2060.0 0.553 133.1 2061.0 0.559 135.0 2062.0 0.566 136.9 2063.0 0.573 138.7 2064.0 0.580 140.5 2065.0 0.586 142.3 2066.0 0.594 143.9 2067.0 0.601 145.6 2068.0 0.608 147.2 2069.0 0.615 148.8 2070.0 0.622 150.3 2071.0 0.629 151.8 2072.0 0.637 153.3 2073.0 0.644 154.8 2074.0 0.651 156.2 2075.0 0.658 157.5 2076.0 0.666 158.9 2077.0 0.673 160.2 2078.0 0.680 161.5 2079.0 0.687 162.8 2080.0 0.694 164.0 2081.0 0.701 165.2 2082.0 0.708 166.4 2083.0 0.715 167.6 2084.0 0.722 168.7 2085.0 0.729 169.8 2086.0 0.736 170.9 2087.0 0.743 172.0 2088.0 0.749 173.1 2089.0 0.756 174.1 2090.0 0.762 175.1 2091.0 0.769 176.1 2092.0 0.775 177.1 2093.0 0.781 178.1 2094.0 0.788 179.1 2095.0 0.794 180.0 2096.0 0.800 180.9 2097.0 0.806 181.8 2098.0 0.811 182.7 2099.0 0.817 183.6 2100.0 0.823 184.5 2101.0 0.828 185.4 2102.0 0.833 186.2 2103.0 0.839 187.1 2104.0 0.844 187.9 2105.0 0.849 188.7 2106.0 0.854 189.6 2107.0 0.859 190.4 2108.0 0.864 191.2 2109.0 0.868 191.9 2110.0 0.873 192.7 2111.0 0.877 193.5 2112.0 0.881 194.3 2113.0 0.886 195.0 2114.0 0.890 195.8 2115.0 0.894 196.5 2116.0 0.897 197.2 2117.0 0.901 198.0 2118.0 0.905 198.7 2119.0 0.908 199.4 2120.0 0.912 200.1 2121.0 0.915 200.8 2122.0 0.918 201.5 2123.0 0.921 202.2 2124.0 0.924 202.9 2125.0 0.927 203.6 2126.0 0.930 204.3 2127.0 0.932 205.0 2128.0 0.935 205.6 2129.0 0.937 206.3 2130.0 0.939 207.0 2131.0 0.941 207.7 2132.0 0.943 208.3 2133.0 0.945 209.0 2134.0 0.947 209.6 2135.0 0.949 210.3 2136.0 0.950 211.0 2137.0 0.952 211.6 2138.0 0.953 212.3 2139.0 0.954 212.9 2140.0 0.955 213.6 2141.0 0.956 214.2 2142.0 0.957 214.8 2143.0 0.958 215.5 2144.0 0.958 216.1 2145.0 0.959 216.8 2146.0 0.959 217.4 2147.0 0.959 218.1 2148.0 0.960 218.7 2149.0 0.960 219.3 2150.0 0.959 220.0 2151.0 0.959 220.6