| WDS: | COU1394 | WDS ID/Discoverer |
| P: | 329.600 | Orbital period (years) |
| a: | 0.419 | Semi-major axis (arcseconds) |
| i: | 70.0 | Inclination (degrees) |
| Ω: | 134.5 | Longitude of ascending node (degrees) |
| T: | 2016.890 | Epoch of periastron passage (year) |
| e: | 0.176 | Eccentricity |
| ω: | 354.1 | Longitude of periastron (degrees) |
| Start-Year: | 1860.2 | Year |
| End-Year: | 2189.8 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for COU1394 |
||
| Position: | 040702.31+393424.9 | Epoch-2000 right ascension and declination |
| WDS-ID: | 04070+3934 | WDS designation |
| Discoverer Code: | COU1394 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 276063 | HD catalog number |
| Hipparcos number: | . | Hipparcos catalog number |
| V1: | 9.3 | Magnitude of the primary |
| V2: | 9.3 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2022 | 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: | Lin2023 | 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 0.343 137.69 -------------------------- 1860.20 0.492 314.64 1861.20 0.492 314.91 1862.20 0.491 315.17 1863.20 0.491 315.44 1864.20 0.491 315.71 1865.20 0.490 315.98 1866.20 0.489 316.25 1867.20 0.488 316.52 1868.20 0.487 316.79 1869.20 0.486 317.06 1870.20 0.485 317.34 1871.20 0.484 317.61 1872.20 0.483 317.89 1873.20 0.481 318.17 1874.20 0.480 318.45 1875.20 0.478 318.73 1876.20 0.476 319.01 1877.20 0.474 319.30 1878.20 0.472 319.58 1879.20 0.470 319.88 1880.20 0.468 320.17 1881.20 0.466 320.46 1882.20 0.464 320.76 1883.20 0.461 321.06 1884.20 0.459 321.37 1885.20 0.456 321.68 1886.20 0.453 321.99 1887.20 0.451 322.31 1888.20 0.448 322.63 1889.20 0.445 322.95 1890.20 0.442 323.28 1891.20 0.438 323.61 1892.20 0.435 323.95 1893.20 0.432 324.30 1894.20 0.428 324.64 1895.20 0.425 325.00 1896.20 0.421 325.36 1897.20 0.417 325.73 1898.20 0.414 326.10 1899.20 0.410 326.48 1900.20 0.406 326.87 1901.20 0.402 327.27 1902.20 0.398 327.67 1903.20 0.393 328.08 1904.20 0.389 328.51 1905.20 0.385 328.94 1906.20 0.380 329.38 1907.20 0.376 329.83 1908.20 0.371 330.29 1909.20 0.366 330.77 1910.20 0.361 331.26 1911.20 0.357 331.76 1912.20 0.352 332.27 1913.20 0.347 332.80 1914.20 0.342 333.35 1915.20 0.337 333.91 1916.20 0.331 334.49 1917.20 0.326 335.09 1918.20 0.321 335.70 1919.20 0.315 336.34 1920.20 0.310 337.00 1921.20 0.305 337.68 1922.20 0.299 338.39 1923.20 0.294 339.13 1924.20 0.288 339.89 1925.20 0.282 340.69 1926.20 0.277 341.51 1927.20 0.271 342.37 1928.20 0.265 343.27 1929.20 0.260 344.21 1930.20 0.254 345.19 1931.20 0.248 346.21 1932.20 0.243 347.28 1933.20 0.237 348.41 1934.20 0.231 349.58 1935.20 0.226 350.82 1936.20 0.220 352.13 1937.20 0.214 353.50 1938.20 0.209 354.94 1939.20 0.203 356.46 1940.20 0.198 358.06 1941.20 0.193 359.75 1942.20 0.188 1.54 1943.20 0.182 3.43 1944.20 0.178 5.42 1945.20 0.173 7.52 1946.20 0.168 9.74 1947.20 0.164 12.08 1948.20 0.160 14.55 1949.20 0.156 17.14 1950.20 0.152 19.86 1951.20 0.149 22.70 1952.20 0.146 25.67 1953.20 0.143 28.75 1954.20 0.141 31.94 1955.20 0.139 35.22 1956.20 0.138 38.59 1957.20 0.137 42.01 1958.20 0.136 45.47 1959.20 0.136 48.95 1960.20 0.136 52.43 1961.20 0.137 55.88 1962.20 0.138 59.28 1963.20 0.140 62.62 1964.20 0.142 65.87 1965.20 0.144 69.02 1966.20 0.147 72.06 1967.20 0.150 74.99 1968.20 0.153 77.79 1969.20 0.157 80.47 1970.20 0.161 83.02 1971.20 0.165 85.45 1972.20 0.169 87.76 1973.20 0.174 89.94 1974.20 0.179 92.02 1975.20 0.183 93.99 1976.20 0.188 95.86 1977.20 0.193 97.63 1978.20 0.198 99.32 1979.20 0.204 100.91 1980.20 0.209 102.43 1981.20 0.214 103.88 1982.20 0.219 105.25 1983.20 0.224 106.57 1984.20 0.230 107.82 1985.20 0.235 109.02 1986.20 0.240 110.16 1987.20 0.245 111.26 1988.20 0.250 112.31 1989.20 0.255 113.33 1990.20 0.260 114.30 1991.20 0.265 115.23 1992.20 0.270 116.14 1993.20 0.274 117.01 1994.20 0.279 117.85 1995.20 0.283 118.67 1996.20 0.288 119.46 1997.20 0.292 120.23 1998.20 0.296 120.98 1999.20 0.300 121.70 2000.20 0.304 122.41 2001.20 0.308 123.10 2002.20 0.311 123.78 2003.20 0.315 124.44 2004.20 0.318 125.08 2005.20 0.321 125.71 2006.20 0.324 126.34 2007.20 0.326 126.95 2008.20 0.329 127.55 2009.20 0.331 128.14 2010.20 0.334 128.72 2011.20 0.336 129.30 2012.20 0.337 129.87 2013.20 0.339 130.43 2014.20 0.341 130.99 2015.20 0.342 131.55 2016.20 0.343 132.10 2017.20 0.344 132.65 2018.20 0.345 133.19 2019.20 0.345 133.73 2020.20 0.345 134.27 2021.20 0.346 134.81 2022.20 0.346 135.36 2023.20 0.345 135.90 2024.20 0.345 136.44 2025.20 0.344 136.98 2026.20 0.343 137.53 2027.20 0.342 138.08 2028.20 0.341 138.63 2029.20 0.340 139.19 2030.20 0.338 139.75 2031.20 0.336 140.32 2032.20 0.335 140.89 2033.20 0.332 141.47 2034.20 0.330 142.06 2035.20 0.328 142.66 2036.20 0.325 143.26 2037.20 0.322 143.88 2038.20 0.319 144.51 2039.20 0.316 145.14 2040.20 0.313 145.80 2041.20 0.310 146.46 2042.20 0.306 147.14 2043.20 0.303 147.84 2044.20 0.299 148.55 2045.20 0.295 149.29 2046.20 0.291 150.04 2047.20 0.287 150.82 2048.20 0.282 151.61 2049.20 0.278 152.43 2050.20 0.274 153.28 2051.20 0.269 154.16 2052.20 0.264 155.07 2053.20 0.260 156.01 2054.20 0.255 156.98 2055.20 0.250 157.99 2056.20 0.245 159.04 2057.20 0.240 160.14 2058.20 0.236 161.28 2059.20 0.231 162.47 2060.20 0.226 163.71 2061.20 0.221 165.00 2062.20 0.216 166.36 2063.20 0.211 167.78 2064.20 0.206 169.27 2065.20 0.201 170.83 2066.20 0.196 172.47 2067.20 0.191 174.18 2068.20 0.187 175.99 2069.20 0.182 177.88 2070.20 0.178 179.87 2071.20 0.174 181.96 2072.20 0.170 184.15 2073.20 0.166 186.45 2074.20 0.162 188.85 2075.20 0.159 191.37 2076.20 0.155 193.99 2077.20 0.152 196.71 2078.20 0.150 199.54 2079.20 0.147 202.46 2080.20 0.146 205.47 2081.20 0.144 208.56 2082.20 0.143 211.70 2083.20 0.142 214.90 2084.20 0.141 218.13 2085.20 0.141 221.37 2086.20 0.141 224.60 2087.20 0.142 227.81 2088.20 0.143 230.99 2089.20 0.145 234.10 2090.20 0.147 237.15 2091.20 0.149 240.12 2092.20 0.151 242.99 2093.20 0.154 245.76 2094.20 0.157 248.43 2095.20 0.161 250.99 2096.20 0.164 253.44 2097.20 0.168 255.78 2098.20 0.172 258.01 2099.20 0.176 260.14 2100.20 0.181 262.16 2101.20 0.185 264.09 2102.20 0.190 265.92 2103.20 0.195 267.66 2104.20 0.200 269.31 2105.20 0.205 270.89 2106.20 0.210 272.38 2107.20 0.215 273.81 2108.20 0.221 275.17 2109.20 0.226 276.46 2110.20 0.231 277.69 2111.20 0.237 278.87 2112.20 0.242 280.00 2113.20 0.248 281.07 2114.20 0.253 282.10 2115.20 0.259 283.09 2116.20 0.264 284.03 2117.20 0.270 284.94 2118.20 0.275 285.81 2119.20 0.280 286.65 2120.20 0.286 287.45 2121.20 0.291 288.23 2122.20 0.297 288.97 2123.20 0.302 289.69 2124.20 0.307 290.39 2125.20 0.312 291.06 2126.20 0.318 291.71 2127.20 0.323 292.34 2128.20 0.328 292.95 2129.20 0.333 293.55 2130.20 0.338 294.12 2131.20 0.343 294.68 2132.20 0.348 295.22 2133.20 0.353 295.74 2134.20 0.357 296.26 2135.20 0.362 296.76 2136.20 0.367 297.24 2137.20 0.371 297.72 2138.20 0.376 298.18 2139.20 0.380 298.63 2140.20 0.385 299.07 2141.20 0.389 299.50 2142.20 0.393 299.93 2143.20 0.397 300.34 2144.20 0.401 300.74 2145.20 0.405 301.14 2146.20 0.409 301.53 2147.20 0.413 301.91 2148.20 0.417 302.29 2149.20 0.420 302.66 2150.20 0.424 303.02 2151.20 0.427 303.38 2152.20 0.431 303.73 2153.20 0.434 304.07 2154.20 0.437 304.41 2155.20 0.441 304.75 2156.20 0.444 305.08 2157.20 0.447 305.40 2158.20 0.450 305.72 2159.20 0.452 306.04 2160.20 0.455 306.35 2161.20 0.458 306.66 2162.20 0.460 306.97 2163.20 0.463 307.27 2164.20 0.465 307.57 2165.20 0.467 307.87 2166.20 0.469 308.17 2167.20 0.471 308.46 2168.20 0.473 308.75 2169.20 0.475 309.03 2170.20 0.477 309.32 2171.20 0.479 309.60 2172.20 0.480 309.88 2173.20 0.482 310.16 2174.20 0.483 310.44 2175.20 0.484 310.71 2176.20 0.486 310.99 2177.20 0.487 311.26 2178.20 0.488 311.53 2179.20 0.489 311.81 2180.20 0.489 312.08 2181.20 0.490 312.34 2182.20 0.491 312.61 2183.20 0.491 312.88 2184.20 0.492 313.15 2185.20 0.492 313.41 2186.20 0.492 313.68 2187.20 0.492 313.95 2188.20 0.492 314.21 2189.20 0.492 314.48
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 15:17:51 |