| WDS: | A2267AB | WDS ID/Discoverer |
| P: | 267.000 | Orbital period (years) |
| a: | 0.547 | Semi-major axis (arcseconds) |
| i: | 96.4 | Inclination (degrees) |
| Ω: | 167.6 | Longitude of ascending node (degrees) |
| T: | 2196.800 | Epoch of periastron passage (year) |
| e: | 0.2 | Eccentricity |
| ω: | 13.8 | Longitude of periastron (degrees) |
| Start-Year: | 1891.5 | Year |
| End-Year: | 2158.5 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for A2267AB |
||
| Position: | 191723.99+011451.3 | Epoch-2000 right ascension and declination |
| WDS-ID: | 19174+0115 | WDS designation |
| Discoverer Code: | A2267AB | Discover designation and components |
| ADS number: | 12267 | Aitken Double Star catalog |
| HD number: | 180662 | HD catalog number |
| Hipparcos number: | . | Hipparcos catalog number |
| V1: | 9.7 | Magnitude of the primary |
| V2: | 10.7 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2018 | Date of last observation |
| Orbit grade: | 5 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | Flags | |
| Ephemerides: | Ephemerides | |
| Code: | Tok2022g | 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 0.587 350.05 -------------------------- 1891.50 0.262 177.95 1892.50 0.272 177.34 1893.50 0.282 176.76 1894.50 0.292 176.23 1895.50 0.302 175.73 1896.50 0.311 175.26 1897.50 0.320 174.82 1898.50 0.329 174.40 1899.50 0.338 174.00 1900.50 0.346 173.62 1901.50 0.354 173.26 1902.50 0.362 172.92 1903.50 0.369 172.59 1904.50 0.376 172.27 1905.50 0.383 171.97 1906.50 0.390 171.67 1907.50 0.396 171.39 1908.50 0.402 171.11 1909.50 0.407 170.84 1910.50 0.412 170.58 1911.50 0.417 170.32 1912.50 0.421 170.07 1913.50 0.425 169.83 1914.50 0.428 169.58 1915.50 0.431 169.35 1916.50 0.434 169.11 1917.50 0.436 168.88 1918.50 0.438 168.65 1919.50 0.439 168.42 1920.50 0.440 168.19 1921.50 0.440 167.96 1922.50 0.440 167.74 1923.50 0.439 167.51 1924.50 0.438 167.28 1925.50 0.437 167.05 1926.50 0.435 166.82 1927.50 0.432 166.58 1928.50 0.430 166.35 1929.50 0.426 166.10 1930.50 0.422 165.86 1931.50 0.418 165.61 1932.50 0.413 165.36 1933.50 0.408 165.09 1934.50 0.403 164.83 1935.50 0.397 164.55 1936.50 0.390 164.27 1937.50 0.384 163.97 1938.50 0.376 163.67 1939.50 0.369 163.35 1940.50 0.361 163.02 1941.50 0.352 162.67 1942.50 0.344 162.31 1943.50 0.335 161.93 1944.50 0.325 161.52 1945.50 0.316 161.09 1946.50 0.306 160.64 1947.50 0.296 160.15 1948.50 0.285 159.63 1949.50 0.274 159.06 1950.50 0.263 158.45 1951.50 0.252 157.79 1952.50 0.241 157.06 1953.50 0.229 156.27 1954.50 0.217 155.38 1955.50 0.205 154.39 1956.50 0.193 153.29 1957.50 0.181 152.03 1958.50 0.169 150.59 1959.50 0.157 148.94 1960.50 0.145 147.00 1961.50 0.133 144.71 1962.50 0.121 141.96 1963.50 0.109 138.62 1964.50 0.098 134.49 1965.50 0.087 129.31 1966.50 0.077 122.73 1967.50 0.068 114.36 1968.50 0.062 103.85 1969.50 0.057 91.24 1970.50 0.056 77.31 1971.50 0.058 63.56 1972.50 0.063 51.35 1973.50 0.070 41.31 1974.50 0.079 33.35 1975.50 0.089 27.10 1976.50 0.100 22.17 1977.50 0.112 18.23 1978.50 0.123 15.04 1979.50 0.136 12.40 1980.50 0.148 10.20 1981.50 0.160 8.34 1982.50 0.172 6.74 1983.50 0.185 5.36 1984.50 0.197 4.15 1985.50 0.209 3.08 1986.50 0.222 2.13 1987.50 0.234 1.28 1988.50 0.246 0.51 1989.50 0.258 359.82 1990.50 0.270 359.19 1991.50 0.282 358.61 1992.50 0.293 358.07 1993.50 0.305 357.58 1994.50 0.316 357.12 1995.50 0.327 356.70 1996.50 0.339 356.30 1997.50 0.349 355.93 1998.50 0.360 355.58 1999.50 0.371 355.25 2000.50 0.381 354.93 2001.50 0.392 354.64 2002.50 0.402 354.36 2003.50 0.412 354.09 2004.50 0.422 353.84 2005.50 0.431 353.60 2006.50 0.441 353.36 2007.50 0.450 353.14 2008.50 0.459 352.93 2009.50 0.468 352.72 2010.50 0.476 352.53 2011.50 0.485 352.33 2012.50 0.493 352.15 2013.50 0.501 351.97 2014.50 0.509 351.80 2015.50 0.517 351.63 2016.50 0.524 351.47 2017.50 0.531 351.31 2018.50 0.538 351.16 2019.50 0.545 351.01 2020.50 0.552 350.86 2021.50 0.558 350.72 2022.50 0.564 350.58 2023.50 0.571 350.44 2024.50 0.576 350.31 2025.50 0.582 350.17 2026.50 0.587 350.05 2027.50 0.592 349.92 2028.50 0.597 349.79 2029.50 0.602 349.67 2030.50 0.607 349.55 2031.50 0.611 349.43 2032.50 0.615 349.32 2033.50 0.619 349.20 2034.50 0.623 349.09 2035.50 0.626 348.97 2036.50 0.629 348.86 2037.50 0.632 348.75 2038.50 0.635 348.64 2039.50 0.638 348.53 2040.50 0.640 348.42 2041.50 0.642 348.32 2042.50 0.644 348.21 2043.50 0.646 348.10 2044.50 0.648 348.00 2045.50 0.649 347.89 2046.50 0.650 347.79 2047.50 0.651 347.69 2048.50 0.652 347.58 2049.50 0.652 347.48 2050.50 0.653 347.38 2051.50 0.653 347.27 2052.50 0.652 347.17 2053.50 0.652 347.06 2054.50 0.652 346.96 2055.50 0.651 346.86 2056.50 0.650 346.75 2057.50 0.649 346.65 2058.50 0.647 346.54 2059.50 0.646 346.44 2060.50 0.644 346.33 2061.50 0.642 346.23 2062.50 0.640 346.12 2063.50 0.637 346.01 2064.50 0.635 345.90 2065.50 0.632 345.79 2066.50 0.629 345.68 2067.50 0.626 345.57 2068.50 0.622 345.45 2069.50 0.618 345.34 2070.50 0.615 345.22 2071.50 0.611 345.11 2072.50 0.606 344.99 2073.50 0.602 344.87 2074.50 0.598 344.75 2075.50 0.593 344.62 2076.50 0.588 344.49 2077.50 0.583 344.37 2078.50 0.577 344.23 2079.50 0.572 344.10 2080.50 0.566 343.96 2081.50 0.560 343.83 2082.50 0.554 343.68 2083.50 0.548 343.54 2084.50 0.541 343.39 2085.50 0.535 343.24 2086.50 0.528 343.08 2087.50 0.521 342.92 2088.50 0.514 342.76 2089.50 0.507 342.59 2090.50 0.499 342.41 2091.50 0.491 342.23 2092.50 0.484 342.05 2093.50 0.476 341.86 2094.50 0.468 341.66 2095.50 0.459 341.45 2096.50 0.451 341.24 2097.50 0.442 341.02 2098.50 0.433 340.79 2099.50 0.425 340.55 2100.50 0.415 340.30 2101.50 0.406 340.04 2102.50 0.397 339.77 2103.50 0.387 339.48 2104.50 0.378 339.18 2105.50 0.368 338.86 2106.50 0.358 338.53 2107.50 0.348 338.18 2108.50 0.338 337.80 2109.50 0.328 337.40 2110.50 0.318 336.98 2111.50 0.307 336.53 2112.50 0.297 336.05 2113.50 0.286 335.53 2114.50 0.275 334.97 2115.50 0.264 334.36 2116.50 0.253 333.70 2117.50 0.242 332.99 2118.50 0.231 332.20 2119.50 0.220 331.34 2120.50 0.209 330.38 2121.50 0.198 329.32 2122.50 0.187 328.13 2123.50 0.176 326.78 2124.50 0.165 325.26 2125.50 0.153 323.52 2126.50 0.143 321.50 2127.50 0.132 319.15 2128.50 0.121 316.39 2129.50 0.111 313.10 2130.50 0.101 309.14 2131.50 0.091 304.33 2132.50 0.083 298.47 2133.50 0.075 291.31 2134.50 0.068 282.68 2135.50 0.064 272.58 2136.50 0.062 261.34 2137.50 0.062 249.72 2138.50 0.064 238.60 2139.50 0.069 228.67 2140.50 0.076 220.24 2141.50 0.084 213.26 2142.50 0.092 207.54 2143.50 0.102 202.86 2144.50 0.112 198.99 2145.50 0.122 195.77 2146.50 0.133 193.06 2147.50 0.144 190.75 2148.50 0.155 188.76 2149.50 0.166 187.04 2150.50 0.177 185.53 2151.50 0.188 184.20 2152.50 0.198 183.02 2153.50 0.209 181.96 2154.50 0.220 181.00 2155.50 0.231 180.14 2156.50 0.241 179.34 2157.50 0.252 178.62
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 18:02:39 |