| WDS: | A1400 | WDS ID/Discoverer |
| P: | 284.201 | Orbital period (years) |
| a: | 0.447 | Semi-major axis (arcseconds) |
| i: | 52.3 | Inclination (degrees) |
| Ω: | 152.4 | Longitude of ascending node (degrees) |
| T: | 1962.957 | Epoch of periastron passage (year) |
| e: | 0.274 | Eccentricity |
| ω: | 223.5 | Longitude of periastron (degrees) |
| Start-Year: | 1882.8995 | Year |
| End-Year: | 2167.1005 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for A1400 |
||
| Position: | 193536.44+400139.0 | Epoch-2000 right ascension and declination |
| WDS-ID: | 19356+4002 | WDS designation |
| Discoverer Code: | A1400 | Discover designation and components |
| ADS number: | 12662 | Aitken Double Star catalog |
| HD number: | 185036 | HD catalog number |
| Hipparcos number: | 96371 | Hipparcos catalog number |
| V1: | 8.20 | Magnitude of the primary |
| V2: | 9.90 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2011 | 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: | Cze2022 | 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 0.434 136.61 -------------------------- 1882.90 0.307 249.53 1883.90 0.307 251.11 1884.90 0.306 252.70 1885.90 0.306 254.29 1886.90 0.305 255.89 1887.90 0.305 257.48 1888.90 0.305 259.08 1889.90 0.305 260.68 1890.90 0.306 262.27 1891.90 0.306 263.86 1892.90 0.307 265.45 1893.90 0.307 267.03 1894.90 0.308 268.60 1895.90 0.309 270.17 1896.90 0.309 271.73 1897.90 0.310 273.28 1898.90 0.312 274.82 1899.90 0.313 276.35 1900.90 0.314 277.86 1901.90 0.315 279.37 1902.90 0.317 280.86 1903.90 0.318 282.34 1904.90 0.320 283.80 1905.90 0.321 285.25 1906.90 0.323 286.69 1907.90 0.324 288.11 1908.90 0.326 289.52 1909.90 0.328 290.91 1910.90 0.329 292.29 1911.90 0.331 293.65 1912.90 0.333 295.00 1913.90 0.334 296.34 1914.90 0.336 297.67 1915.90 0.338 298.98 1916.90 0.339 300.27 1917.90 0.341 301.56 1918.90 0.343 302.84 1919.90 0.344 304.10 1920.90 0.345 305.35 1921.90 0.347 306.59 1922.90 0.348 307.83 1923.90 0.349 309.05 1924.90 0.350 310.27 1925.90 0.351 311.48 1926.90 0.352 312.68 1927.90 0.353 313.88 1928.90 0.354 315.07 1929.90 0.354 316.26 1930.90 0.354 317.45 1931.90 0.355 318.63 1932.90 0.355 319.82 1933.90 0.355 321.00 1934.90 0.354 322.19 1935.90 0.354 323.37 1936.90 0.353 324.56 1937.90 0.352 325.76 1938.90 0.352 326.96 1939.90 0.350 328.17 1940.90 0.349 329.39 1941.90 0.347 330.61 1942.90 0.346 331.85 1943.90 0.344 333.11 1944.90 0.342 334.37 1945.90 0.339 335.66 1946.90 0.337 336.96 1947.90 0.334 338.28 1948.90 0.331 339.63 1949.90 0.328 341.00 1950.90 0.324 342.40 1951.90 0.321 343.83 1952.90 0.317 345.29 1953.90 0.313 346.79 1954.90 0.309 348.33 1955.90 0.305 349.90 1956.90 0.301 351.53 1957.90 0.296 353.20 1958.90 0.292 354.92 1959.90 0.287 356.70 1960.90 0.282 358.54 1961.90 0.277 0.44 1962.90 0.272 2.41 1963.90 0.268 4.45 1964.90 0.263 6.57 1965.90 0.258 8.77 1966.90 0.253 11.05 1967.90 0.248 13.42 1968.90 0.244 15.88 1969.90 0.239 18.42 1970.90 0.235 21.07 1971.90 0.231 23.80 1972.90 0.228 26.63 1973.90 0.224 29.55 1974.90 0.221 32.55 1975.90 0.218 35.63 1976.90 0.216 38.78 1977.90 0.214 42.00 1978.90 0.213 45.27 1979.90 0.212 48.58 1980.90 0.211 51.91 1981.90 0.211 55.24 1982.90 0.212 58.58 1983.90 0.213 61.89 1984.90 0.214 65.16 1985.90 0.216 68.39 1986.90 0.218 71.55 1987.90 0.221 74.64 1988.90 0.224 77.65 1989.90 0.228 80.57 1990.90 0.232 83.39 1991.90 0.236 86.11 1992.90 0.240 88.74 1993.90 0.245 91.26 1994.90 0.250 93.69 1995.90 0.256 96.01 1996.90 0.261 98.24 1997.90 0.267 100.38 1998.90 0.273 102.42 1999.90 0.279 104.38 2000.90 0.285 106.26 2001.90 0.291 108.06 2002.90 0.297 109.78 2003.90 0.303 111.43 2004.90 0.309 113.02 2005.90 0.316 114.54 2006.90 0.322 116.01 2007.90 0.328 117.41 2008.90 0.335 118.77 2009.90 0.341 120.07 2010.90 0.347 121.33 2011.90 0.353 122.55 2012.90 0.359 123.72 2013.90 0.365 124.85 2014.90 0.371 125.95 2015.90 0.377 127.01 2016.90 0.383 128.04 2017.90 0.389 129.04 2018.90 0.394 130.02 2019.90 0.400 130.96 2020.90 0.405 131.88 2021.90 0.411 132.77 2022.90 0.416 133.64 2023.90 0.421 134.49 2024.90 0.426 135.32 2025.90 0.431 136.13 2026.90 0.436 136.93 2027.90 0.441 137.70 2028.90 0.445 138.46 2029.90 0.450 139.20 2030.90 0.454 139.93 2031.90 0.458 140.65 2032.90 0.462 141.35 2033.90 0.466 142.04 2034.90 0.470 142.72 2035.90 0.474 143.39 2036.90 0.478 144.05 2037.90 0.481 144.69 2038.90 0.485 145.33 2039.90 0.488 145.96 2040.90 0.491 146.58 2041.90 0.494 147.20 2042.90 0.497 147.80 2043.90 0.500 148.40 2044.90 0.502 149.00 2045.90 0.505 149.58 2046.90 0.507 150.16 2047.90 0.510 150.74 2048.90 0.512 151.31 2049.90 0.514 151.87 2050.90 0.516 152.44 2051.90 0.518 152.99 2052.90 0.520 153.55 2053.90 0.521 154.09 2054.90 0.523 154.64 2055.90 0.524 155.18 2056.90 0.526 155.72 2057.90 0.527 156.26 2058.90 0.528 156.80 2059.90 0.529 157.33 2060.90 0.530 157.86 2061.90 0.531 158.39 2062.90 0.531 158.92 2063.90 0.532 159.44 2064.90 0.532 159.97 2065.90 0.533 160.50 2066.90 0.533 161.02 2067.90 0.533 161.54 2068.90 0.533 162.07 2069.90 0.533 162.59 2070.90 0.533 163.12 2071.90 0.533 163.64 2072.90 0.532 164.17 2073.90 0.532 164.69 2074.90 0.531 165.22 2075.90 0.531 165.75 2076.90 0.530 166.28 2077.90 0.529 166.81 2078.90 0.528 167.34 2079.90 0.527 167.87 2080.90 0.526 168.41 2081.90 0.525 168.95 2082.90 0.524 169.49 2083.90 0.523 170.03 2084.90 0.521 170.58 2085.90 0.520 171.13 2086.90 0.518 171.68 2087.90 0.516 172.24 2088.90 0.515 172.80 2089.90 0.513 173.36 2090.90 0.511 173.93 2091.90 0.509 174.50 2092.90 0.507 175.08 2093.90 0.505 175.66 2094.90 0.503 176.25 2095.90 0.501 176.84 2096.90 0.498 177.43 2097.90 0.496 178.03 2098.90 0.494 178.64 2099.90 0.491 179.26 2100.90 0.489 179.88 2101.90 0.486 180.50 2102.90 0.483 181.14 2103.90 0.481 181.78 2104.90 0.478 182.42 2105.90 0.475 183.08 2106.90 0.472 183.74 2107.90 0.470 184.41 2108.90 0.467 185.09 2109.90 0.464 185.78 2110.90 0.461 186.48 2111.90 0.457 187.19 2112.90 0.454 187.90 2113.90 0.451 188.63 2114.90 0.448 189.36 2115.90 0.445 190.11 2116.90 0.442 190.87 2117.90 0.438 191.64 2118.90 0.435 192.42 2119.90 0.432 193.21 2120.90 0.428 194.01 2121.90 0.425 194.83 2122.90 0.422 195.66 2123.90 0.418 196.51 2124.90 0.415 197.36 2125.90 0.412 198.24 2126.90 0.408 199.12 2127.90 0.405 200.02 2128.90 0.401 200.94 2129.90 0.398 201.87 2130.90 0.395 202.82 2131.90 0.391 203.78 2132.90 0.388 204.77 2133.90 0.384 205.76 2134.90 0.381 206.78 2135.90 0.378 207.81 2136.90 0.375 208.87 2137.90 0.371 209.94 2138.90 0.368 211.02 2139.90 0.365 212.13 2140.90 0.362 213.26 2141.90 0.359 214.41 2142.90 0.356 215.57 2143.90 0.353 216.76 2144.90 0.350 217.97 2145.90 0.347 219.20 2146.90 0.344 220.44 2147.90 0.341 221.71 2148.90 0.339 223.00 2149.90 0.336 224.31 2150.90 0.334 225.63 2151.90 0.331 226.98 2152.90 0.329 228.35 2153.90 0.327 229.74 2154.90 0.324 231.14 2155.90 0.322 232.56 2156.90 0.320 234.00 2157.90 0.319 235.46 2158.90 0.317 236.94 2159.90 0.315 238.43 2160.90 0.314 239.93 2161.90 0.312 241.45 2162.90 0.311 242.98 2163.90 0.310 244.53 2164.90 0.309 246.08 2165.90 0.308 247.64 2166.90 0.307 249.22
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 18:05:44 |