| WDS: | A2696BC | WDS ID/Discoverer |
| P: | 302.100 | Orbital period (years) |
| a: | 0.481 | Semi-major axis (arcseconds) |
| i: | 159.0 | Inclination (degrees) |
| Ω: | 172.1 | Longitude of ascending node (degrees) |
| T: | 1919.180 | Epoch of periastron passage (year) |
| e: | 0.518 | Eccentricity |
| ω: | 300.5 | Longitude of periastron (degrees) |
| Start-Year: | 1873.95 | Year |
| End-Year: | 2176.05 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for A2696BC |
||
| Position: | 224504.43-023923.2 | Epoch-2000 right ascension and declination |
| WDS-ID: | 22451-0240 | WDS designation |
| Discoverer Code: | A2696BC | Discover designation and components |
| ADS number: | 16235 | Aitken Double Star catalog |
| HD number: | 215415 | HD catalog number |
| Hipparcos number: | 112325 | Hipparcos catalog number |
| V1: | 10.31 | Magnitude of the primary |
| V2: | 10.16 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2008 | 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: | Hrt2014b | 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 0.641 71.07 -------------------------- 1873.95 0.452 347.30 1874.95 0.446 346.21 1875.95 0.441 345.09 1876.95 0.435 343.94 1877.95 0.429 342.76 1878.95 0.423 341.55 1879.95 0.417 340.30 1880.95 0.411 339.02 1881.95 0.405 337.70 1882.95 0.399 336.33 1883.95 0.393 334.93 1884.95 0.386 333.48 1885.95 0.380 331.98 1886.95 0.374 330.43 1887.95 0.367 328.82 1888.95 0.360 327.16 1889.95 0.354 325.43 1890.95 0.347 323.64 1891.95 0.341 321.78 1892.95 0.334 319.84 1893.95 0.327 317.83 1894.95 0.321 315.73 1895.95 0.314 313.55 1896.95 0.307 311.27 1897.95 0.301 308.89 1898.95 0.294 306.40 1899.95 0.288 303.80 1900.95 0.282 301.09 1901.95 0.275 298.25 1902.95 0.269 295.28 1903.95 0.263 292.18 1904.95 0.258 288.94 1905.95 0.252 285.56 1906.95 0.247 282.03 1907.95 0.243 278.36 1908.95 0.238 274.54 1909.95 0.234 270.59 1910.95 0.230 266.51 1911.95 0.227 262.30 1912.95 0.225 257.99 1913.95 0.223 253.59 1914.95 0.221 249.11 1915.95 0.220 244.58 1916.95 0.220 240.01 1917.95 0.220 235.45 1918.95 0.220 230.89 1919.95 0.221 226.38 1920.95 0.223 221.92 1921.95 0.225 217.54 1922.95 0.228 213.25 1923.95 0.231 209.07 1924.95 0.234 205.00 1925.95 0.238 201.05 1926.95 0.242 197.23 1927.95 0.246 193.53 1928.95 0.251 189.97 1929.95 0.255 186.53 1930.95 0.260 183.21 1931.95 0.265 180.02 1932.95 0.270 176.95 1933.95 0.275 173.98 1934.95 0.280 171.13 1935.95 0.286 168.38 1936.95 0.291 165.74 1937.95 0.296 163.18 1938.95 0.302 160.72 1939.95 0.307 158.35 1940.95 0.313 156.05 1941.95 0.318 153.84 1942.95 0.323 151.70 1943.95 0.329 149.62 1944.95 0.334 147.62 1945.95 0.339 145.67 1946.95 0.345 143.79 1947.95 0.350 141.97 1948.95 0.355 140.19 1949.95 0.360 138.47 1950.95 0.366 136.80 1951.95 0.371 135.18 1952.95 0.376 133.60 1953.95 0.381 132.06 1954.95 0.386 130.57 1955.95 0.391 129.11 1956.95 0.396 127.69 1957.95 0.401 126.30 1958.95 0.406 124.95 1959.95 0.411 123.63 1960.95 0.416 122.34 1961.95 0.420 121.07 1962.95 0.425 119.84 1963.95 0.430 118.64 1964.95 0.434 117.46 1965.95 0.439 116.30 1966.95 0.444 115.17 1967.95 0.448 114.07 1968.95 0.453 112.98 1969.95 0.457 111.92 1970.95 0.462 110.87 1971.95 0.466 109.85 1972.95 0.470 108.84 1973.95 0.474 107.86 1974.95 0.479 106.89 1975.95 0.483 105.94 1976.95 0.487 105.00 1977.95 0.491 104.08 1978.95 0.495 103.17 1979.95 0.499 102.28 1980.95 0.503 101.41 1981.95 0.507 100.54 1982.95 0.511 99.70 1983.95 0.515 98.86 1984.95 0.519 98.03 1985.95 0.523 97.22 1986.95 0.526 96.42 1987.95 0.530 95.63 1988.95 0.534 94.85 1989.95 0.537 94.09 1990.95 0.541 93.33 1991.95 0.544 92.58 1992.95 0.548 91.84 1993.95 0.551 91.11 1994.95 0.555 90.39 1995.95 0.558 89.68 1996.95 0.561 88.98 1997.95 0.565 88.28 1998.95 0.568 87.60 1999.95 0.571 86.92 2000.95 0.574 86.25 2001.95 0.577 85.58 2002.95 0.580 84.92 2003.95 0.583 84.27 2004.95 0.586 83.63 2005.95 0.589 82.99 2006.95 0.592 82.36 2007.95 0.595 81.74 2008.95 0.598 81.12 2009.95 0.601 80.51 2010.95 0.603 79.90 2011.95 0.606 79.30 2012.95 0.609 78.70 2013.95 0.611 78.11 2014.95 0.614 77.52 2015.95 0.617 76.94 2016.95 0.619 76.36 2017.95 0.622 75.79 2018.95 0.624 75.22 2019.95 0.626 74.66 2020.95 0.629 74.10 2021.95 0.631 73.55 2022.95 0.633 73.00 2023.95 0.635 72.45 2024.95 0.638 71.90 2025.95 0.640 71.37 2026.95 0.642 70.83 2027.95 0.644 70.30 2028.95 0.646 69.77 2029.95 0.648 69.24 2030.95 0.650 68.72 2031.95 0.652 68.20 2032.95 0.654 67.68 2033.95 0.656 67.17 2034.95 0.657 66.66 2035.95 0.659 66.15 2036.95 0.661 65.64 2037.95 0.662 65.14 2038.95 0.664 64.64 2039.95 0.666 64.14 2040.95 0.667 63.65 2041.95 0.669 63.15 2042.95 0.670 62.66 2043.95 0.672 62.17 2044.95 0.673 61.68 2045.95 0.674 61.20 2046.95 0.676 60.72 2047.95 0.677 60.23 2048.95 0.678 59.75 2049.95 0.679 59.28 2050.95 0.680 58.80 2051.95 0.682 58.33 2052.95 0.683 57.85 2053.95 0.684 57.38 2054.95 0.685 56.91 2055.95 0.686 56.44 2056.95 0.686 55.97 2057.95 0.687 55.51 2058.95 0.688 55.04 2059.95 0.689 54.58 2060.95 0.690 54.11 2061.95 0.690 53.65 2062.95 0.691 53.19 2063.95 0.692 52.73 2064.95 0.692 52.27 2065.95 0.693 51.81 2066.95 0.693 51.35 2067.95 0.694 50.89 2068.95 0.694 50.43 2069.95 0.694 49.98 2070.95 0.695 49.52 2071.95 0.695 49.07 2072.95 0.695 48.61 2073.95 0.695 48.15 2074.95 0.696 47.70 2075.95 0.696 47.24 2076.95 0.696 46.79 2077.95 0.696 46.33 2078.95 0.696 45.88 2079.95 0.696 45.43 2080.95 0.696 44.97 2081.95 0.695 44.52 2082.95 0.695 44.06 2083.95 0.695 43.60 2084.95 0.695 43.15 2085.95 0.694 42.69 2086.95 0.694 42.24 2087.95 0.694 41.78 2088.95 0.693 41.32 2089.95 0.693 40.86 2090.95 0.692 40.40 2091.95 0.692 39.94 2092.95 0.691 39.48 2093.95 0.690 39.02 2094.95 0.690 38.56 2095.95 0.689 38.09 2096.95 0.688 37.63 2097.95 0.687 37.16 2098.95 0.686 36.70 2099.95 0.685 36.23 2100.95 0.684 35.76 2101.95 0.683 35.29 2102.95 0.682 34.82 2103.95 0.681 34.34 2104.95 0.680 33.87 2105.95 0.679 33.39 2106.95 0.677 32.91 2107.95 0.676 32.43 2108.95 0.675 31.95 2109.95 0.673 31.46 2110.95 0.672 30.98 2111.95 0.670 30.49 2112.95 0.669 30.00 2113.95 0.667 29.50 2114.95 0.665 29.01 2115.95 0.664 28.51 2116.95 0.662 28.01 2117.95 0.660 27.50 2118.95 0.658 27.00 2119.95 0.656 26.49 2120.95 0.654 25.97 2121.95 0.652 25.46 2122.95 0.650 24.94 2123.95 0.648 24.42 2124.95 0.646 23.89 2125.95 0.644 23.36 2126.95 0.641 22.83 2127.95 0.639 22.29 2128.95 0.637 21.75 2129.95 0.634 21.20 2130.95 0.632 20.65 2131.95 0.629 20.10 2132.95 0.626 19.54 2133.95 0.624 18.98 2134.95 0.621 18.41 2135.95 0.618 17.83 2136.95 0.615 17.26 2137.95 0.612 16.67 2138.95 0.609 16.08 2139.95 0.606 15.49 2140.95 0.603 14.88 2141.95 0.600 14.27 2142.95 0.597 13.66 2143.95 0.594 13.04 2144.95 0.590 12.41 2145.95 0.587 11.77 2146.95 0.583 11.13 2147.95 0.580 10.48 2148.95 0.576 9.82 2149.95 0.572 9.15 2150.95 0.569 8.48 2151.95 0.565 7.79 2152.95 0.561 7.10 2153.95 0.557 6.39 2154.95 0.553 5.68 2155.95 0.549 4.95 2156.95 0.545 4.22 2157.95 0.541 3.47 2158.95 0.536 2.71 2159.95 0.532 1.94 2160.95 0.528 1.16 2161.95 0.523 0.36 2162.95 0.519 359.55 2163.95 0.514 358.72 2164.95 0.509 357.88 2165.95 0.505 357.02 2166.95 0.500 356.15 2167.95 0.495 355.26 2168.95 0.490 354.35 2169.95 0.485 353.42 2170.95 0.479 352.48 2171.95 0.474 351.51 2172.95 0.469 350.52 2173.95 0.464 349.51 2174.95 0.458 348.47 2175.95 0.453 347.41
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 18:43:34 |