| WDS: | A1936BC | WDS ID/Discoverer |
| P: | 225.000 | Orbital period (years) |
| a: | 0.425 | Semi-major axis (arcseconds) |
| i: | 152.4 | Inclination (degrees) |
| Ω: | 68.9 | Longitude of ascending node (degrees) |
| T: | 1978.870 | Epoch of periastron passage (year) |
| e: | 0.179 | Eccentricity |
| ω: | 51.3 | Longitude of periastron (degrees) |
| Start-Year: | 1912.5 | Year |
| End-Year: | 2137.5 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for A1936BC |
||
| Position: | 040009.54+081818.9 | Epoch-2000 right ascension and declination |
| WDS-ID: | 04002+0818 | WDS designation |
| Discoverer Code: | A1936BC | Discover designation and components |
| ADS number: | 2923 | Aitken Double Star catalog |
| HD number: | . | HD catalog number |
| Hipparcos number: | . | Hipparcos catalog number |
| V1: | 9.6 | Magnitude of the primary |
| V2: | 9.7 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2016 | 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: | Tok2017c | 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 0.407 277.79 -------------------------- 1912.50 0.410 140.00 1913.50 0.409 138.50 1914.50 0.409 136.99 1915.50 0.408 135.48 1916.50 0.407 133.96 1917.50 0.406 132.44 1918.50 0.405 130.91 1919.50 0.405 129.37 1920.50 0.404 127.83 1921.50 0.403 126.28 1922.50 0.403 124.73 1923.50 0.402 123.17 1924.50 0.401 121.61 1925.50 0.401 120.04 1926.50 0.400 118.47 1927.50 0.399 116.89 1928.50 0.399 115.31 1929.50 0.398 113.72 1930.50 0.397 112.12 1931.50 0.397 110.52 1932.50 0.396 108.92 1933.50 0.395 107.30 1934.50 0.394 105.69 1935.50 0.394 104.06 1936.50 0.393 102.44 1937.50 0.392 100.80 1938.50 0.391 99.16 1939.50 0.390 97.51 1940.50 0.390 95.85 1941.50 0.389 94.19 1942.50 0.388 92.52 1943.50 0.387 90.83 1944.50 0.386 89.14 1945.50 0.385 87.45 1946.50 0.383 85.74 1947.50 0.382 84.02 1948.50 0.381 82.29 1949.50 0.380 80.55 1950.50 0.378 78.79 1951.50 0.377 77.03 1952.50 0.376 75.25 1953.50 0.374 73.45 1954.50 0.372 71.64 1955.50 0.371 69.82 1956.50 0.369 67.98 1957.50 0.367 66.12 1958.50 0.366 64.24 1959.50 0.364 62.35 1960.50 0.362 60.44 1961.50 0.360 58.50 1962.50 0.358 56.55 1963.50 0.356 54.57 1964.50 0.354 52.57 1965.50 0.352 50.54 1966.50 0.350 48.50 1967.50 0.348 46.42 1968.50 0.345 44.32 1969.50 0.343 42.20 1970.50 0.341 40.05 1971.50 0.339 37.87 1972.50 0.337 35.67 1973.50 0.335 33.44 1974.50 0.333 31.18 1975.50 0.331 28.90 1976.50 0.329 26.59 1977.50 0.328 24.25 1978.50 0.326 21.89 1979.50 0.324 19.51 1980.50 0.323 17.10 1981.50 0.322 14.68 1982.50 0.320 12.23 1983.50 0.319 9.76 1984.50 0.318 7.28 1985.50 0.317 4.79 1986.50 0.317 2.28 1987.50 0.316 359.77 1988.50 0.316 357.25 1989.50 0.316 354.73 1990.50 0.316 352.21 1991.50 0.316 349.69 1992.50 0.317 347.18 1993.50 0.318 344.67 1994.50 0.318 342.18 1995.50 0.320 339.71 1996.50 0.321 337.25 1997.50 0.322 334.81 1998.50 0.324 332.39 1999.50 0.325 330.00 2000.50 0.327 327.63 2001.50 0.329 325.30 2002.50 0.332 322.99 2003.50 0.334 320.72 2004.50 0.337 318.48 2005.50 0.339 316.27 2006.50 0.342 314.10 2007.50 0.345 311.96 2008.50 0.348 309.86 2009.50 0.351 307.79 2010.50 0.354 305.76 2011.50 0.357 303.77 2012.50 0.360 301.81 2013.50 0.364 299.89 2014.50 0.367 298.00 2015.50 0.370 296.14 2016.50 0.374 294.32 2017.50 0.377 292.54 2018.50 0.381 290.78 2019.50 0.384 289.06 2020.50 0.387 287.36 2021.50 0.391 285.70 2022.50 0.394 284.06 2023.50 0.398 282.45 2024.50 0.401 280.87 2025.50 0.404 279.32 2026.50 0.407 277.79 2027.50 0.411 276.28 2028.50 0.414 274.80 2029.50 0.417 273.34 2030.50 0.420 271.90 2031.50 0.423 270.48 2032.50 0.426 269.09 2033.50 0.429 267.71 2034.50 0.432 266.35 2035.50 0.435 265.01 2036.50 0.437 263.68 2037.50 0.440 262.37 2038.50 0.442 261.07 2039.50 0.445 259.79 2040.50 0.447 258.53 2041.50 0.450 257.27 2042.50 0.452 256.03 2043.50 0.454 254.80 2044.50 0.456 253.59 2045.50 0.458 252.38 2046.50 0.460 251.18 2047.50 0.462 250.00 2048.50 0.463 248.82 2049.50 0.465 247.65 2050.50 0.467 246.49 2051.50 0.468 245.33 2052.50 0.469 244.19 2053.50 0.471 243.05 2054.50 0.472 241.91 2055.50 0.473 240.78 2056.50 0.474 239.66 2057.50 0.475 238.54 2058.50 0.476 237.43 2059.50 0.477 236.32 2060.50 0.477 235.21 2061.50 0.478 234.10 2062.50 0.479 233.00 2063.50 0.479 231.91 2064.50 0.480 230.81 2065.50 0.480 229.71 2066.50 0.480 228.62 2067.50 0.480 227.53 2068.50 0.481 226.44 2069.50 0.481 225.35 2070.50 0.481 224.26 2071.50 0.480 223.16 2072.50 0.480 222.07 2073.50 0.480 220.98 2074.50 0.480 219.89 2075.50 0.480 218.79 2076.50 0.479 217.69 2077.50 0.479 216.60 2078.50 0.478 215.49 2079.50 0.478 214.39 2080.50 0.477 213.29 2081.50 0.476 212.18 2082.50 0.476 211.06 2083.50 0.475 209.95 2084.50 0.474 208.83 2085.50 0.473 207.70 2086.50 0.472 206.58 2087.50 0.471 205.44 2088.50 0.470 204.31 2089.50 0.469 203.16 2090.50 0.468 202.02 2091.50 0.467 200.86 2092.50 0.466 199.71 2093.50 0.465 198.54 2094.50 0.464 197.37 2095.50 0.462 196.20 2096.50 0.461 195.02 2097.50 0.460 193.83 2098.50 0.459 192.63 2099.50 0.457 191.43 2100.50 0.456 190.22 2101.50 0.455 189.00 2102.50 0.453 187.78 2103.50 0.452 186.55 2104.50 0.450 185.31 2105.50 0.449 184.07 2106.50 0.448 182.81 2107.50 0.446 181.55 2108.50 0.445 180.28 2109.50 0.444 179.01 2110.50 0.442 177.72 2111.50 0.441 176.43 2112.50 0.439 175.13 2113.50 0.438 173.82 2114.50 0.437 172.50 2115.50 0.435 171.18 2116.50 0.434 169.84 2117.50 0.433 168.50 2118.50 0.431 167.15 2119.50 0.430 165.79 2120.50 0.429 164.42 2121.50 0.427 163.05 2122.50 0.426 161.67 2123.50 0.425 160.27 2124.50 0.424 158.87 2125.50 0.423 157.47 2126.50 0.421 156.05 2127.50 0.420 154.63 2128.50 0.419 153.20 2129.50 0.418 151.76 2130.50 0.417 150.32 2131.50 0.416 148.86 2132.50 0.415 147.40 2133.50 0.414 145.94 2134.50 0.413 144.46 2135.50 0.412 142.98 2136.50 0.411 141.49
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
|
| Report created: |
2026-06-25 15:16:55 |