| WDS: | CHR64 | WDS ID/Discoverer |
| P: | 200.900 | Orbital period (years) |
| a: | 0.451 | Semi-major axis (arcseconds) |
| i: | 73.4 | Inclination (degrees) |
| Ω: | 164.9 | Longitude of ascending node (degrees) |
| T: | 1948.470 | Epoch of periastron passage (year) |
| e: | 0.247 | Eccentricity |
| ω: | 186.1 | Longitude of periastron (degrees) |
| Start-Year: | 1924.55 | Year |
| End-Year: | 2125.45 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for CHR64 |
||
| Position: | 174708.05+473644.0 | Epoch-2000 right ascension and declination |
| WDS-ID: | 17471+4737 | WDS designation |
| Discoverer Code: | CHR64 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 162132 | HD catalog number |
| Hipparcos number: | 87045 | Hipparcos catalog number |
| V1: | 6.56 | Magnitude of the primary |
| V2: | 9.85 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2009 | Date of last observation |
| Orbit grade: | 5 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | Lin2012c | 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 0.516 159.13 -------------------------- 1924.55 0.211 317.81 1925.55 0.221 319.97 1926.55 0.231 321.95 1927.55 0.240 323.77 1928.55 0.249 325.46 1929.55 0.258 327.03 1930.55 0.267 328.49 1931.55 0.275 329.87 1932.55 0.283 331.16 1933.55 0.291 332.39 1934.55 0.298 333.55 1935.55 0.305 334.66 1936.55 0.311 335.72 1937.55 0.317 336.75 1938.55 0.322 337.74 1939.55 0.326 338.70 1940.55 0.330 339.64 1941.55 0.334 340.55 1942.55 0.336 341.45 1943.55 0.338 342.34 1944.55 0.339 343.22 1945.55 0.340 344.09 1946.55 0.340 344.96 1947.55 0.339 345.84 1948.55 0.338 346.72 1949.55 0.336 347.61 1950.55 0.333 348.51 1951.55 0.329 349.43 1952.55 0.325 350.38 1953.55 0.320 351.35 1954.55 0.315 352.35 1955.55 0.309 353.39 1956.55 0.302 354.47 1957.55 0.295 355.60 1958.55 0.287 356.80 1959.55 0.279 358.06 1960.55 0.270 359.39 1961.55 0.261 0.82 1962.55 0.252 2.35 1963.55 0.242 4.00 1964.55 0.233 5.79 1965.55 0.222 7.74 1966.55 0.212 9.88 1967.55 0.202 12.24 1968.55 0.192 14.84 1969.55 0.182 17.74 1970.55 0.172 20.98 1971.55 0.162 24.61 1972.55 0.153 28.68 1973.55 0.145 33.24 1974.55 0.137 38.35 1975.55 0.130 44.02 1976.55 0.125 50.24 1977.55 0.121 56.96 1978.55 0.118 64.03 1979.55 0.118 71.30 1980.55 0.119 78.56 1981.55 0.121 85.58 1982.55 0.126 92.21 1983.55 0.131 98.33 1984.55 0.138 103.89 1985.55 0.146 108.88 1986.55 0.155 113.33 1987.55 0.165 117.29 1988.55 0.174 120.80 1989.55 0.185 123.93 1990.55 0.196 126.73 1991.55 0.206 129.22 1992.55 0.218 131.47 1993.55 0.229 133.50 1994.55 0.240 135.34 1995.55 0.251 137.01 1996.55 0.262 138.55 1997.55 0.273 139.95 1998.55 0.285 141.25 1999.55 0.295 142.45 2000.55 0.306 143.56 2001.55 0.317 144.60 2002.55 0.328 145.57 2003.55 0.338 146.49 2004.55 0.348 147.34 2005.55 0.358 148.15 2006.55 0.368 148.92 2007.55 0.378 149.64 2008.55 0.387 150.33 2009.55 0.396 150.99 2010.55 0.405 151.62 2011.55 0.414 152.22 2012.55 0.423 152.79 2013.55 0.431 153.35 2014.55 0.439 153.88 2015.55 0.447 154.40 2016.55 0.455 154.89 2017.55 0.462 155.37 2018.55 0.469 155.84 2019.55 0.476 156.29 2020.55 0.482 156.73 2021.55 0.489 157.16 2022.55 0.495 157.57 2023.55 0.501 157.98 2024.55 0.506 158.38 2025.55 0.512 158.77 2026.55 0.517 159.15 2027.55 0.521 159.53 2028.55 0.526 159.89 2029.55 0.530 160.26 2030.55 0.534 160.61 2031.55 0.538 160.96 2032.55 0.541 161.31 2033.55 0.544 161.65 2034.55 0.547 161.99 2035.55 0.550 162.33 2036.55 0.552 162.66 2037.55 0.554 162.99 2038.55 0.556 163.32 2039.55 0.558 163.64 2040.55 0.559 163.96 2041.55 0.560 164.29 2042.55 0.561 164.61 2043.55 0.561 164.93 2044.55 0.562 165.25 2045.55 0.562 165.57 2046.55 0.561 165.89 2047.55 0.561 166.21 2048.55 0.560 166.53 2049.55 0.559 166.85 2050.55 0.557 167.18 2051.55 0.556 167.50 2052.55 0.554 167.83 2053.55 0.552 168.16 2054.55 0.549 168.49 2055.55 0.547 168.83 2056.55 0.544 169.17 2057.55 0.540 169.51 2058.55 0.537 169.86 2059.55 0.533 170.21 2060.55 0.529 170.57 2061.55 0.525 170.93 2062.55 0.521 171.30 2063.55 0.516 171.68 2064.55 0.511 172.06 2065.55 0.506 172.45 2066.55 0.500 172.85 2067.55 0.495 173.26 2068.55 0.489 173.67 2069.55 0.483 174.10 2070.55 0.476 174.54 2071.55 0.469 174.99 2072.55 0.463 175.46 2073.55 0.455 175.93 2074.55 0.448 176.43 2075.55 0.441 176.94 2076.55 0.433 177.47 2077.55 0.425 178.02 2078.55 0.417 178.59 2079.55 0.408 179.18 2080.55 0.400 179.80 2081.55 0.391 180.44 2082.55 0.382 181.12 2083.55 0.373 181.83 2084.55 0.363 182.57 2085.55 0.354 183.36 2086.55 0.344 184.19 2087.55 0.334 185.06 2088.55 0.324 185.99 2089.55 0.314 186.98 2090.55 0.304 188.04 2091.55 0.294 189.17 2092.55 0.283 190.38 2093.55 0.273 191.69 2094.55 0.262 193.10 2095.55 0.252 194.62 2096.55 0.241 196.28 2097.55 0.231 198.10 2098.55 0.220 200.08 2099.55 0.210 202.26 2100.55 0.200 204.67 2101.55 0.190 207.33 2102.55 0.180 210.28 2103.55 0.171 213.56 2104.55 0.162 217.21 2105.55 0.154 221.26 2106.55 0.146 225.75 2107.55 0.140 230.70 2108.55 0.134 236.11 2109.55 0.129 241.95 2110.55 0.126 248.14 2111.55 0.124 254.59 2112.55 0.124 261.15 2113.55 0.125 267.68 2114.55 0.128 274.01 2115.55 0.132 280.02 2116.55 0.137 285.64 2117.55 0.143 290.81 2118.55 0.150 295.53 2119.55 0.158 299.80 2120.55 0.166 303.66 2121.55 0.175 307.14 2122.55 0.184 310.28 2123.55 0.193 313.12 2124.55 0.203 315.69
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 17:43:08 |