| WDS: | COU1524 | WDS ID/Discoverer |
| P: | 200.000 | Orbital period (years) |
| a: | 0.272 | Semi-major axis (arcseconds) |
| i: | 78.5 | Inclination (degrees) |
| Ω: | 22.7 | Longitude of ascending node (degrees) |
| T: | 1996.930 | Epoch of periastron passage (year) |
| e: | 0.232 | Eccentricity |
| ω: | 187.9 | Longitude of periastron (degrees) |
| Start-Year: | 1925.0 | Year |
| End-Year: | 2125.0 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for COU1524 |
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| Position: | 044432.97+395232.0 | Epoch-2000 right ascension and declination |
| WDS-ID: | 04445+3953 | WDS designation |
| Discoverer Code: | COU1524 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 29911 | HD catalog number |
| Hipparcos number: | 22050 | Hipparcos catalog number |
| V1: | 8.83 | Magnitude of the primary |
| V2: | 9.68 | 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: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | Doc2019f | 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 0.052 273.49 -------------------------- 1925.00 0.243 32.66 1926.00 0.238 33.10 1927.00 0.232 33.57 1928.00 0.227 34.06 1929.00 0.221 34.57 1930.00 0.215 35.12 1931.00 0.209 35.69 1932.00 0.203 36.30 1933.00 0.197 36.95 1934.00 0.191 37.63 1935.00 0.184 38.37 1936.00 0.178 39.16 1937.00 0.171 40.01 1938.00 0.164 40.93 1939.00 0.158 41.92 1940.00 0.151 43.01 1941.00 0.144 44.20 1942.00 0.137 45.51 1943.00 0.130 46.96 1944.00 0.123 48.57 1945.00 0.116 50.37 1946.00 0.109 52.41 1947.00 0.102 54.71 1948.00 0.096 57.35 1949.00 0.089 60.37 1950.00 0.083 63.87 1951.00 0.077 67.94 1952.00 0.071 72.69 1953.00 0.066 78.22 1954.00 0.061 84.65 1955.00 0.058 92.00 1956.00 0.055 100.22 1957.00 0.053 109.10 1958.00 0.053 118.29 1959.00 0.054 127.34 1960.00 0.056 135.86 1961.00 0.060 143.58 1962.00 0.064 150.37 1963.00 0.069 156.26 1964.00 0.074 161.33 1965.00 0.080 165.67 1966.00 0.086 169.41 1967.00 0.093 172.63 1968.00 0.099 175.44 1969.00 0.106 177.90 1970.00 0.112 180.08 1971.00 0.119 182.01 1972.00 0.126 183.73 1973.00 0.132 185.29 1974.00 0.138 186.71 1975.00 0.145 188.00 1976.00 0.151 189.18 1977.00 0.156 190.28 1978.00 0.162 191.30 1979.00 0.167 192.25 1980.00 0.173 193.14 1981.00 0.178 193.99 1982.00 0.182 194.78 1983.00 0.186 195.54 1984.00 0.190 196.27 1985.00 0.194 196.97 1986.00 0.197 197.65 1987.00 0.200 198.30 1988.00 0.203 198.94 1989.00 0.205 199.56 1990.00 0.207 200.17 1991.00 0.208 200.77 1992.00 0.209 201.36 1993.00 0.209 201.95 1994.00 0.209 202.54 1995.00 0.209 203.13 1996.00 0.208 203.73 1997.00 0.207 204.33 1998.00 0.205 204.93 1999.00 0.203 205.55 2000.00 0.201 206.19 2001.00 0.198 206.84 2002.00 0.194 207.51 2003.00 0.191 208.21 2004.00 0.187 208.93 2005.00 0.182 209.69 2006.00 0.177 210.49 2007.00 0.172 211.34 2008.00 0.167 212.24 2009.00 0.161 213.20 2010.00 0.155 214.23 2011.00 0.149 215.35 2012.00 0.142 216.56 2013.00 0.136 217.90 2014.00 0.129 219.37 2015.00 0.122 221.01 2016.00 0.115 222.85 2017.00 0.108 224.93 2018.00 0.101 227.30 2019.00 0.094 230.04 2020.00 0.087 233.22 2021.00 0.080 236.94 2022.00 0.073 241.35 2023.00 0.067 246.60 2024.00 0.062 252.84 2025.00 0.057 260.21 2026.00 0.053 268.78 2027.00 0.051 278.42 2028.00 0.050 288.73 2029.00 0.050 299.12 2030.00 0.052 308.97 2031.00 0.056 317.83 2032.00 0.060 325.51 2033.00 0.066 332.02 2034.00 0.072 337.48 2035.00 0.078 342.07 2036.00 0.085 345.94 2037.00 0.092 349.22 2038.00 0.100 352.03 2039.00 0.107 354.45 2040.00 0.114 356.56 2041.00 0.122 358.41 2042.00 0.129 0.05 2043.00 0.137 1.51 2044.00 0.144 2.82 2045.00 0.151 4.01 2046.00 0.159 5.08 2047.00 0.166 6.06 2048.00 0.173 6.96 2049.00 0.180 7.79 2050.00 0.187 8.56 2051.00 0.193 9.28 2052.00 0.200 9.95 2053.00 0.206 10.57 2054.00 0.213 11.16 2055.00 0.219 11.71 2056.00 0.225 12.24 2057.00 0.231 12.73 2058.00 0.237 13.21 2059.00 0.242 13.66 2060.00 0.248 14.09 2061.00 0.253 14.50 2062.00 0.258 14.89 2063.00 0.263 15.27 2064.00 0.268 15.64 2065.00 0.273 15.99 2066.00 0.277 16.33 2067.00 0.282 16.66 2068.00 0.286 16.98 2069.00 0.290 17.30 2070.00 0.294 17.60 2071.00 0.297 17.90 2072.00 0.301 18.18 2073.00 0.304 18.47 2074.00 0.307 18.74 2075.00 0.310 19.01 2076.00 0.313 19.28 2077.00 0.316 19.54 2078.00 0.318 19.80 2079.00 0.320 20.05 2080.00 0.322 20.30 2081.00 0.324 20.55 2082.00 0.326 20.79 2083.00 0.328 21.03 2084.00 0.329 21.27 2085.00 0.330 21.51 2086.00 0.332 21.75 2087.00 0.332 21.98 2088.00 0.333 22.21 2089.00 0.334 22.45 2090.00 0.334 22.68 2091.00 0.334 22.91 2092.00 0.334 23.14 2093.00 0.334 23.37 2094.00 0.334 23.60 2095.00 0.333 23.83 2096.00 0.333 24.07 2097.00 0.332 24.30 2098.00 0.331 24.54 2099.00 0.330 24.77 2100.00 0.329 25.01 2101.00 0.327 25.25 2102.00 0.325 25.49 2103.00 0.324 25.74 2104.00 0.322 25.99 2105.00 0.319 26.24 2106.00 0.317 26.49 2107.00 0.315 26.75 2108.00 0.312 27.02 2109.00 0.309 27.28 2110.00 0.306 27.56 2111.00 0.303 27.83 2112.00 0.300 28.12 2113.00 0.296 28.41 2114.00 0.293 28.71 2115.00 0.289 29.01 2116.00 0.285 29.33 2117.00 0.281 29.65 2118.00 0.277 29.98 2119.00 0.272 30.32 2120.00 0.268 30.68 2121.00 0.263 31.04 2122.00 0.258 31.42 2123.00 0.253 31.82 2124.00 0.248 32.23
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 15:29:23 |