| WDS: | BU824 | WDS ID/Discoverer |
| P: | 300.000 | Orbital period (years) |
| a: | 0.474 | Semi-major axis (arcseconds) |
| i: | 65.0 | Inclination (degrees) |
| Ω: | 164.7 | Longitude of ascending node (degrees) |
| T: | 2070.280 | Epoch of periastron passage (year) |
| e: | 0.5 | Eccentricity |
| ω: | 22.1 | Longitude of periastron (degrees) |
| Start-Year: | 1875.0 | Year |
| End-Year: | 2175.0 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for BU824 |
||
| Position: | 174853.45-015212.9 | Epoch-2000 right ascension and declination |
| WDS-ID: | 17489-0152 | WDS designation |
| Discoverer Code: | BU824 | Discover designation and components |
| ADS number: | 10809 | Aitken Double Star catalog |
| HD number: | 162008 | HD catalog number |
| Hipparcos number: | . | Hipparcos catalog number |
| V1: | 9.4 | Magnitude of the primary |
| V2: | 9.5 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2021 | Date of last observation |
| Orbit grade: | 4 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | Flags | |
| Ephemerides: | Ephemerides | |
| Code: | Tok2021f | 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 0.184 75.62 -------------------------- 1875.00 0.663 344.78 1876.00 0.665 345.00 1877.00 0.667 345.23 1878.00 0.669 345.45 1879.00 0.671 345.67 1880.00 0.673 345.89 1881.00 0.674 346.10 1882.00 0.676 346.32 1883.00 0.677 346.54 1884.00 0.678 346.75 1885.00 0.680 346.97 1886.00 0.681 347.18 1887.00 0.682 347.39 1888.00 0.683 347.60 1889.00 0.684 347.81 1890.00 0.684 348.03 1891.00 0.685 348.24 1892.00 0.686 348.45 1893.00 0.686 348.66 1894.00 0.687 348.86 1895.00 0.687 349.07 1896.00 0.687 349.28 1897.00 0.687 349.49 1898.00 0.688 349.70 1899.00 0.688 349.91 1900.00 0.688 350.12 1901.00 0.687 350.33 1902.00 0.687 350.54 1903.00 0.687 350.74 1904.00 0.686 350.95 1905.00 0.686 351.16 1906.00 0.685 351.37 1907.00 0.685 351.58 1908.00 0.684 351.79 1909.00 0.683 352.01 1910.00 0.682 352.22 1911.00 0.681 352.43 1912.00 0.680 352.64 1913.00 0.679 352.86 1914.00 0.678 353.07 1915.00 0.677 353.29 1916.00 0.675 353.50 1917.00 0.674 353.72 1918.00 0.672 353.94 1919.00 0.671 354.16 1920.00 0.669 354.38 1921.00 0.667 354.60 1922.00 0.665 354.82 1923.00 0.663 355.04 1924.00 0.661 355.27 1925.00 0.659 355.49 1926.00 0.657 355.72 1927.00 0.655 355.95 1928.00 0.653 356.18 1929.00 0.650 356.41 1930.00 0.648 356.65 1931.00 0.645 356.88 1932.00 0.643 357.12 1933.00 0.640 357.36 1934.00 0.637 357.60 1935.00 0.635 357.85 1936.00 0.632 358.09 1937.00 0.629 358.34 1938.00 0.626 358.59 1939.00 0.623 358.85 1940.00 0.619 359.10 1941.00 0.616 359.36 1942.00 0.613 359.62 1943.00 0.609 359.89 1944.00 0.606 0.15 1945.00 0.602 0.42 1946.00 0.599 0.70 1947.00 0.595 0.97 1948.00 0.591 1.26 1949.00 0.588 1.54 1950.00 0.584 1.83 1951.00 0.580 2.12 1952.00 0.576 2.41 1953.00 0.572 2.71 1954.00 0.568 3.02 1955.00 0.563 3.33 1956.00 0.559 3.64 1957.00 0.555 3.96 1958.00 0.550 4.28 1959.00 0.546 4.61 1960.00 0.541 4.94 1961.00 0.537 5.28 1962.00 0.532 5.63 1963.00 0.528 5.98 1964.00 0.523 6.34 1965.00 0.518 6.70 1966.00 0.513 7.07 1967.00 0.508 7.45 1968.00 0.503 7.84 1969.00 0.498 8.23 1970.00 0.493 8.63 1971.00 0.488 9.04 1972.00 0.482 9.46 1973.00 0.477 9.89 1974.00 0.472 10.33 1975.00 0.466 10.78 1976.00 0.461 11.24 1977.00 0.455 11.71 1978.00 0.450 12.19 1979.00 0.444 12.69 1980.00 0.438 13.19 1981.00 0.433 13.71 1982.00 0.427 14.25 1983.00 0.421 14.80 1984.00 0.415 15.36 1985.00 0.409 15.94 1986.00 0.403 16.54 1987.00 0.397 17.16 1988.00 0.391 17.79 1989.00 0.385 18.45 1990.00 0.379 19.12 1991.00 0.373 19.82 1992.00 0.367 20.54 1993.00 0.361 21.29 1994.00 0.354 22.06 1995.00 0.348 22.86 1996.00 0.342 23.69 1997.00 0.336 24.55 1998.00 0.330 25.44 1999.00 0.323 26.36 2000.00 0.317 27.33 2001.00 0.311 28.33 2002.00 0.305 29.37 2003.00 0.299 30.45 2004.00 0.292 31.58 2005.00 0.286 32.76 2006.00 0.280 33.99 2007.00 0.274 35.28 2008.00 0.268 36.62 2009.00 0.262 38.03 2010.00 0.256 39.49 2011.00 0.251 41.03 2012.00 0.245 42.64 2013.00 0.239 44.32 2014.00 0.234 46.08 2015.00 0.229 47.92 2016.00 0.224 49.85 2017.00 0.219 51.87 2018.00 0.214 53.98 2019.00 0.210 56.18 2020.00 0.205 58.47 2021.00 0.201 60.86 2022.00 0.197 63.35 2023.00 0.194 65.93 2024.00 0.191 68.59 2025.00 0.188 71.35 2026.00 0.185 74.18 2027.00 0.183 77.08 2028.00 0.182 80.05 2029.00 0.180 83.06 2030.00 0.179 86.12 2031.00 0.179 89.20 2032.00 0.179 92.29 2033.00 0.179 95.39 2034.00 0.179 98.47 2035.00 0.180 101.52 2036.00 0.182 104.53 2037.00 0.183 107.49 2038.00 0.185 110.39 2039.00 0.188 113.23 2040.00 0.190 115.99 2041.00 0.193 118.67 2042.00 0.196 121.28 2043.00 0.199 123.80 2044.00 0.203 126.24 2045.00 0.206 128.60 2046.00 0.210 130.88 2047.00 0.213 133.08 2048.00 0.217 135.21 2049.00 0.221 137.28 2050.00 0.224 139.27 2051.00 0.227 141.21 2052.00 0.231 143.09 2053.00 0.234 144.92 2054.00 0.237 146.70 2055.00 0.239 148.45 2056.00 0.241 150.15 2057.00 0.243 151.83 2058.00 0.245 153.49 2059.00 0.246 155.12 2060.00 0.247 156.75 2061.00 0.247 158.37 2062.00 0.247 159.98 2063.00 0.246 161.61 2064.00 0.245 163.25 2065.00 0.243 164.91 2066.00 0.240 166.60 2067.00 0.237 168.34 2068.00 0.233 170.12 2069.00 0.229 171.96 2070.00 0.224 173.88 2071.00 0.219 175.89 2072.00 0.213 178.01 2073.00 0.207 180.25 2074.00 0.200 182.63 2075.00 0.193 185.18 2076.00 0.186 187.93 2077.00 0.179 190.89 2078.00 0.171 194.12 2079.00 0.164 197.63 2080.00 0.157 201.46 2081.00 0.150 205.64 2082.00 0.144 210.21 2083.00 0.138 215.17 2084.00 0.133 220.53 2085.00 0.129 226.25 2086.00 0.127 232.28 2087.00 0.125 238.53 2088.00 0.125 244.89 2089.00 0.125 251.22 2090.00 0.128 257.40 2091.00 0.131 263.32 2092.00 0.135 268.89 2093.00 0.141 274.07 2094.00 0.147 278.83 2095.00 0.154 283.18 2096.00 0.162 287.13 2097.00 0.170 290.71 2098.00 0.179 293.96 2099.00 0.188 296.91 2100.00 0.197 299.58 2101.00 0.206 302.02 2102.00 0.215 304.24 2103.00 0.225 306.28 2104.00 0.235 308.15 2105.00 0.244 309.87 2106.00 0.254 311.46 2107.00 0.264 312.93 2108.00 0.273 314.30 2109.00 0.283 315.58 2110.00 0.292 316.77 2111.00 0.302 317.89 2112.00 0.311 318.94 2113.00 0.320 319.94 2114.00 0.329 320.87 2115.00 0.338 321.76 2116.00 0.347 322.59 2117.00 0.356 323.39 2118.00 0.365 324.15 2119.00 0.374 324.87 2120.00 0.382 325.57 2121.00 0.390 326.23 2122.00 0.399 326.86 2123.00 0.407 327.47 2124.00 0.415 328.06 2125.00 0.423 328.62 2126.00 0.430 329.16 2127.00 0.438 329.68 2128.00 0.445 330.19 2129.00 0.453 330.68 2130.00 0.460 331.15 2131.00 0.467 331.61 2132.00 0.474 332.06 2133.00 0.481 332.49 2134.00 0.488 332.91 2135.00 0.494 333.32 2136.00 0.501 333.72 2137.00 0.507 334.11 2138.00 0.513 334.49 2139.00 0.519 334.86 2140.00 0.525 335.22 2141.00 0.531 335.58 2142.00 0.537 335.92 2143.00 0.542 336.26 2144.00 0.548 336.59 2145.00 0.553 336.92 2146.00 0.558 337.24 2147.00 0.564 337.55 2148.00 0.569 337.86 2149.00 0.574 338.16 2150.00 0.578 338.46 2151.00 0.583 338.75 2152.00 0.588 339.04 2153.00 0.592 339.32 2154.00 0.596 339.60 2155.00 0.601 339.88 2156.00 0.605 340.15 2157.00 0.609 340.42 2158.00 0.613 340.68 2159.00 0.616 340.94 2160.00 0.620 341.20 2161.00 0.624 341.46 2162.00 0.627 341.71 2163.00 0.631 341.96 2164.00 0.634 342.21 2165.00 0.637 342.45 2166.00 0.640 342.69 2167.00 0.643 342.93 2168.00 0.646 343.17 2169.00 0.649 343.41 2170.00 0.651 343.64 2171.00 0.654 343.87 2172.00 0.656 344.10 2173.00 0.659 344.33 2174.00 0.661 344.56
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 17:43:19 |