| WDS: | COU344 | WDS ID/Discoverer |
| P: | 192.720 | Orbital period (years) |
| a: | 0.239 | Semi-major axis (arcseconds) |
| i: | 137.7 | Inclination (degrees) |
| Ω: | 160.1 | Longitude of ascending node (degrees) |
| T: | 2017.490 | Epoch of periastron passage (year) |
| e: | 0.4 | Eccentricity |
| ω: | 236.0 | Longitude of periastron (degrees) |
| Start-Year: | 1928.64 | Year |
| End-Year: | 2121.36 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for COU344 |
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| Position: | 235009.26+194000.3 | Epoch-2000 right ascension and declination |
| WDS-ID: | 23502+1940 | WDS designation |
| Discoverer Code: | COU344 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 223523 | HD catalog number |
| Hipparcos number: | 117531 | Hipparcos catalog number |
| V1: | 10.04 | Magnitude of the primary |
| V2: | 10.42 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 1996 | 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: | Msn2001a | 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 0.115 240.94 -------------------------- 1928.64 0.267 105.15 1929.64 0.266 104.13 1930.64 0.264 103.10 1931.64 0.263 102.05 1932.64 0.261 101.00 1933.64 0.259 99.93 1934.64 0.258 98.85 1935.64 0.256 97.76 1936.64 0.255 96.65 1937.64 0.253 95.52 1938.64 0.251 94.39 1939.64 0.250 93.24 1940.64 0.248 92.07 1941.64 0.247 90.89 1942.64 0.245 89.69 1943.64 0.243 88.47 1944.64 0.242 87.24 1945.64 0.240 86.00 1946.64 0.238 84.73 1947.64 0.237 83.45 1948.64 0.235 82.15 1949.64 0.234 80.84 1950.64 0.232 79.50 1951.64 0.231 78.15 1952.64 0.229 76.78 1953.64 0.228 75.40 1954.64 0.226 73.99 1955.64 0.225 72.56 1956.64 0.223 71.12 1957.64 0.222 69.66 1958.64 0.220 68.18 1959.64 0.219 66.68 1960.64 0.218 65.16 1961.64 0.216 63.63 1962.64 0.215 62.07 1963.64 0.214 60.50 1964.64 0.213 58.91 1965.64 0.211 57.30 1966.64 0.210 55.68 1967.64 0.209 54.03 1968.64 0.208 52.37 1969.64 0.207 50.69 1970.64 0.206 49.00 1971.64 0.205 47.29 1972.64 0.204 45.56 1973.64 0.203 43.82 1974.64 0.202 42.06 1975.64 0.202 40.29 1976.64 0.201 38.50 1977.64 0.200 36.70 1978.64 0.199 34.88 1979.64 0.198 33.04 1980.64 0.197 31.19 1981.64 0.197 29.33 1982.64 0.196 27.45 1983.64 0.195 25.56 1984.64 0.194 23.65 1985.64 0.193 21.73 1986.64 0.193 19.78 1987.64 0.192 17.83 1988.64 0.191 15.85 1989.64 0.190 13.85 1990.64 0.189 11.84 1991.64 0.188 9.80 1992.64 0.187 7.73 1993.64 0.185 5.64 1994.64 0.184 3.52 1995.64 0.183 1.37 1996.64 0.181 359.19 1997.64 0.180 356.97 1998.64 0.178 354.70 1999.64 0.176 352.39 2000.64 0.174 350.02 2001.64 0.172 347.59 2002.64 0.169 345.10 2003.64 0.167 342.53 2004.64 0.164 339.88 2005.64 0.161 337.14 2006.64 0.158 334.29 2007.64 0.155 331.33 2008.64 0.151 328.23 2009.64 0.148 324.99 2010.64 0.144 321.58 2011.64 0.140 317.99 2012.64 0.136 314.20 2013.64 0.132 310.20 2014.64 0.129 305.96 2015.64 0.125 301.46 2016.64 0.122 296.71 2017.64 0.119 291.69 2018.64 0.116 286.42 2019.64 0.114 280.92 2020.64 0.112 275.21 2021.64 0.111 269.35 2022.64 0.110 263.40 2023.64 0.110 257.44 2024.64 0.111 251.53 2025.64 0.113 245.76 2026.64 0.115 240.18 2027.64 0.118 234.83 2028.64 0.121 229.76 2029.64 0.125 224.98 2030.64 0.129 220.49 2031.64 0.134 216.30 2032.64 0.138 212.39 2033.64 0.143 208.75 2034.64 0.149 205.35 2035.64 0.154 202.19 2036.64 0.159 199.23 2037.64 0.164 196.46 2038.64 0.170 193.86 2039.64 0.175 191.42 2040.64 0.180 189.13 2041.64 0.185 186.96 2042.64 0.190 184.90 2043.64 0.195 182.96 2044.64 0.200 181.10 2045.64 0.205 179.34 2046.64 0.209 177.65 2047.64 0.214 176.03 2048.64 0.218 174.48 2049.64 0.222 172.99 2050.64 0.227 171.56 2051.64 0.231 170.18 2052.64 0.234 168.84 2053.64 0.238 167.54 2054.64 0.242 166.28 2055.64 0.245 165.06 2056.64 0.248 163.88 2057.64 0.252 162.72 2058.64 0.255 161.59 2059.64 0.258 160.49 2060.64 0.260 159.41 2061.64 0.263 158.35 2062.64 0.266 157.32 2063.64 0.268 156.30 2064.64 0.270 155.30 2065.64 0.273 154.32 2066.64 0.275 153.36 2067.64 0.277 152.40 2068.64 0.279 151.47 2069.64 0.280 150.54 2070.64 0.282 149.62 2071.64 0.283 148.72 2072.64 0.285 147.82 2073.64 0.286 146.94 2074.64 0.287 146.06 2075.64 0.289 145.19 2076.64 0.290 144.32 2077.64 0.291 143.46 2078.64 0.292 142.61 2079.64 0.292 141.76 2080.64 0.293 140.92 2081.64 0.294 140.08 2082.64 0.294 139.24 2083.64 0.295 138.40 2084.64 0.295 137.57 2085.64 0.295 136.74 2086.64 0.295 135.91 2087.64 0.296 135.08 2088.64 0.296 134.26 2089.64 0.296 133.43 2090.64 0.296 132.60 2091.64 0.295 131.77 2092.64 0.295 130.94 2093.64 0.295 130.11 2094.64 0.295 129.28 2095.64 0.294 128.44 2096.64 0.294 127.61 2097.64 0.293 126.77 2098.64 0.293 125.92 2099.64 0.292 125.08 2100.64 0.291 124.23 2101.64 0.291 123.37 2102.64 0.290 122.51 2103.64 0.289 121.65 2104.64 0.288 120.78 2105.64 0.287 119.90 2106.64 0.286 119.02 2107.64 0.285 118.13 2108.64 0.284 117.24 2109.64 0.283 116.34 2110.64 0.282 115.43 2111.64 0.280 114.52 2112.64 0.279 113.59 2113.64 0.278 112.66 2114.64 0.277 111.72 2115.64 0.275 110.77 2116.64 0.274 109.81 2117.64 0.273 108.84 2118.64 0.271 107.86 2119.64 0.270 106.87 2120.64 0.268 105.87
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| Report created: |
2026-06-25 18:55:00 |