| WDS: | COU1738 | WDS ID/Discoverer |
| P: | 270.000 | Orbital period (years) |
| a: | 0.354 | Semi-major axis (arcseconds) |
| i: | 73.1 | Inclination (degrees) |
| Ω: | 23.6 | Longitude of ascending node (degrees) |
| T: | 2038.580 | Epoch of periastron passage (year) |
| e: | 0.478 | Eccentricity |
| ω: | 212.9 | Longitude of periastron (degrees) |
| Start-Year: | 1890.0 | Year |
| End-Year: | 2160.0 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for COU1738 |
||
| Position: | 065014.13+362407.0 | Epoch-2000 right ascension and declination |
| WDS-ID: | 06502+3624 | WDS designation |
| Discoverer Code: | COU1738 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 49472 | HD catalog number |
| Hipparcos number: | 32798 | Hipparcos catalog number |
| V1: | 8.99 | Magnitude of the primary |
| V2: | 8.51 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2013 | 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: | Doc2018c | 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 0.200 199.11 -------------------------- 1890.00 0.473 31.52 1891.00 0.471 31.71 1892.00 0.470 31.91 1893.00 0.468 32.10 1894.00 0.467 32.30 1895.00 0.465 32.49 1896.00 0.463 32.69 1897.00 0.461 32.89 1898.00 0.459 33.09 1899.00 0.457 33.30 1900.00 0.455 33.50 1901.00 0.453 33.71 1902.00 0.451 33.92 1903.00 0.448 34.13 1904.00 0.446 34.34 1905.00 0.444 34.56 1906.00 0.441 34.77 1907.00 0.438 35.00 1908.00 0.436 35.22 1909.00 0.433 35.44 1910.00 0.430 35.67 1911.00 0.427 35.91 1912.00 0.424 36.14 1913.00 0.421 36.38 1914.00 0.418 36.62 1915.00 0.415 36.87 1916.00 0.412 37.12 1917.00 0.409 37.37 1918.00 0.406 37.63 1919.00 0.402 37.89 1920.00 0.399 38.15 1921.00 0.395 38.42 1922.00 0.392 38.70 1923.00 0.388 38.98 1924.00 0.385 39.27 1925.00 0.381 39.56 1926.00 0.377 39.85 1927.00 0.373 40.16 1928.00 0.369 40.47 1929.00 0.365 40.78 1930.00 0.361 41.11 1931.00 0.357 41.44 1932.00 0.353 41.78 1933.00 0.349 42.12 1934.00 0.345 42.48 1935.00 0.341 42.84 1936.00 0.336 43.21 1937.00 0.332 43.59 1938.00 0.327 43.99 1939.00 0.323 44.39 1940.00 0.318 44.80 1941.00 0.314 45.23 1942.00 0.309 45.67 1943.00 0.305 46.12 1944.00 0.300 46.59 1945.00 0.295 47.07 1946.00 0.291 47.57 1947.00 0.286 48.08 1948.00 0.281 48.62 1949.00 0.276 49.17 1950.00 0.271 49.74 1951.00 0.266 50.33 1952.00 0.261 50.94 1953.00 0.256 51.58 1954.00 0.251 52.24 1955.00 0.246 52.93 1956.00 0.241 53.65 1957.00 0.236 54.40 1958.00 0.231 55.19 1959.00 0.226 56.00 1960.00 0.221 56.86 1961.00 0.215 57.76 1962.00 0.210 58.70 1963.00 0.205 59.69 1964.00 0.200 60.73 1965.00 0.195 61.82 1966.00 0.190 62.98 1967.00 0.185 64.19 1968.00 0.180 65.47 1969.00 0.175 66.83 1970.00 0.170 68.27 1971.00 0.165 69.79 1972.00 0.160 71.40 1973.00 0.156 73.11 1974.00 0.151 74.93 1975.00 0.146 76.86 1976.00 0.142 78.91 1977.00 0.138 81.09 1978.00 0.134 83.41 1979.00 0.130 85.86 1980.00 0.126 88.47 1981.00 0.123 91.22 1982.00 0.120 94.13 1983.00 0.117 97.19 1984.00 0.114 100.40 1985.00 0.112 103.75 1986.00 0.110 107.23 1987.00 0.108 110.83 1988.00 0.107 114.52 1989.00 0.106 118.28 1990.00 0.106 122.08 1991.00 0.106 125.89 1992.00 0.106 129.68 1993.00 0.107 133.43 1994.00 0.108 137.11 1995.00 0.110 140.70 1996.00 0.112 144.16 1997.00 0.114 147.50 1998.00 0.117 150.70 1999.00 0.120 153.76 2000.00 0.123 156.67 2001.00 0.126 159.43 2002.00 0.129 162.04 2003.00 0.133 164.52 2004.00 0.137 166.86 2005.00 0.141 169.08 2006.00 0.145 171.17 2007.00 0.149 173.16 2008.00 0.153 175.04 2009.00 0.157 176.83 2010.00 0.161 178.52 2011.00 0.164 180.14 2012.00 0.168 181.68 2013.00 0.172 183.16 2014.00 0.176 184.57 2015.00 0.179 185.92 2016.00 0.182 187.23 2017.00 0.186 188.49 2018.00 0.188 189.71 2019.00 0.191 190.90 2020.00 0.193 192.05 2021.00 0.196 193.18 2022.00 0.197 194.28 2023.00 0.199 195.37 2024.00 0.200 196.45 2025.00 0.200 197.51 2026.00 0.200 198.58 2027.00 0.200 199.64 2028.00 0.199 200.71 2029.00 0.198 201.79 2030.00 0.196 202.88 2031.00 0.194 204.00 2032.00 0.191 205.15 2033.00 0.188 206.34 2034.00 0.184 207.58 2035.00 0.179 208.88 2036.00 0.174 210.25 2037.00 0.168 211.71 2038.00 0.162 213.28 2039.00 0.155 214.98 2040.00 0.148 216.84 2041.00 0.140 218.90 2042.00 0.132 221.20 2043.00 0.124 223.79 2044.00 0.116 226.76 2045.00 0.108 230.18 2046.00 0.099 234.17 2047.00 0.091 238.88 2048.00 0.084 244.46 2049.00 0.077 251.11 2050.00 0.071 258.95 2051.00 0.066 268.04 2052.00 0.064 278.19 2053.00 0.063 288.94 2054.00 0.064 299.62 2055.00 0.067 309.60 2056.00 0.072 318.45 2057.00 0.078 326.04 2058.00 0.085 332.43 2059.00 0.093 337.78 2060.00 0.102 342.27 2061.00 0.111 346.06 2062.00 0.120 349.27 2063.00 0.129 352.04 2064.00 0.138 354.43 2065.00 0.148 356.52 2066.00 0.157 358.36 2067.00 0.166 360.00 2068.00 0.175 1.46 2069.00 0.184 2.78 2070.00 0.193 3.98 2071.00 0.202 5.07 2072.00 0.211 6.07 2073.00 0.220 6.99 2074.00 0.228 7.84 2075.00 0.236 8.63 2076.00 0.245 9.37 2077.00 0.253 10.06 2078.00 0.260 10.71 2079.00 0.268 11.32 2080.00 0.276 11.90 2081.00 0.283 12.45 2082.00 0.290 12.96 2083.00 0.298 13.46 2084.00 0.304 13.93 2085.00 0.311 14.38 2086.00 0.318 14.81 2087.00 0.324 15.22 2088.00 0.331 15.62 2089.00 0.337 16.00 2090.00 0.343 16.37 2091.00 0.349 16.73 2092.00 0.355 17.08 2093.00 0.360 17.41 2094.00 0.366 17.73 2095.00 0.371 18.05 2096.00 0.376 18.35 2097.00 0.381 18.65 2098.00 0.386 18.94 2099.00 0.391 19.23 2100.00 0.395 19.50 2101.00 0.400 19.77 2102.00 0.404 20.04 2103.00 0.408 20.29 2104.00 0.413 20.55 2105.00 0.417 20.80 2106.00 0.420 21.04 2107.00 0.424 21.28 2108.00 0.428 21.51 2109.00 0.431 21.74 2110.00 0.435 21.97 2111.00 0.438 22.20 2112.00 0.441 22.42 2113.00 0.444 22.64 2114.00 0.447 22.85 2115.00 0.450 23.06 2116.00 0.452 23.27 2117.00 0.455 23.48 2118.00 0.457 23.69 2119.00 0.460 23.89 2120.00 0.462 24.09 2121.00 0.464 24.29 2122.00 0.466 24.49 2123.00 0.468 24.68 2124.00 0.470 24.88 2125.00 0.471 25.07 2126.00 0.473 25.26 2127.00 0.474 25.45 2128.00 0.476 25.64 2129.00 0.477 25.83 2130.00 0.478 26.01 2131.00 0.479 26.20 2132.00 0.480 26.39 2133.00 0.481 26.57 2134.00 0.482 26.75 2135.00 0.483 26.94 2136.00 0.484 27.12 2137.00 0.484 27.30 2138.00 0.485 27.48 2139.00 0.485 27.67 2140.00 0.485 27.85 2141.00 0.485 28.03 2142.00 0.485 28.21 2143.00 0.485 28.39 2144.00 0.485 28.57 2145.00 0.485 28.75 2146.00 0.485 28.93 2147.00 0.485 29.11 2148.00 0.484 29.30 2149.00 0.484 29.48 2150.00 0.483 29.66 2151.00 0.482 29.84 2152.00 0.482 30.03 2153.00 0.481 30.21 2154.00 0.480 30.40 2155.00 0.479 30.58 2156.00 0.478 30.77 2157.00 0.477 30.96 2158.00 0.476 31.14 2159.00 0.474 31.33
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 15:51:49 |