| WDS: | A2192 | WDS ID/Discoverer |
| P: | 154.200 | Orbital period (years) |
| a: | 0.295 | Semi-major axis (arcseconds) |
| i: | 129.3 | Inclination (degrees) |
| Ω: | 80.2 | Longitude of ascending node (degrees) |
| T: | 2008.300 | Epoch of periastron passage (year) |
| e: | 0.222 | Eccentricity |
| ω: | 63.0 | Longitude of periastron (degrees) |
| Start-Year: | 1947.9 | Year |
| End-Year: | 2102.1 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for A2192 |
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| Position: | 185548.63+032659.3 | Epoch-2000 right ascension and declination |
| WDS-ID: | 18558+0327 | WDS designation |
| Discoverer Code: | A2192 | Discover designation and components |
| ADS number: | 11842 | Aitken Double Star catalog |
| HD number: | 175543 | HD catalog number |
| Hipparcos number: | 92909 | Hipparcos catalog number |
| V1: | 7.73 | Magnitude of the primary |
| V2: | 8.00 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | Date of last observation | |
| Orbit grade: | 3 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | Mdz2017 | 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 0.200 300.72 -------------------------- 1947.90 0.222 171.86 1948.90 0.221 169.31 1949.90 0.221 166.74 1950.90 0.220 164.15 1951.90 0.220 161.56 1952.90 0.220 158.97 1953.90 0.220 156.39 1954.90 0.221 153.81 1955.90 0.222 151.24 1956.90 0.223 148.70 1957.90 0.224 146.18 1958.90 0.225 143.68 1959.90 0.226 141.22 1960.90 0.228 138.78 1961.90 0.230 136.39 1962.90 0.231 134.02 1963.90 0.233 131.70 1964.90 0.235 129.42 1965.90 0.237 127.17 1966.90 0.240 124.96 1967.90 0.242 122.80 1968.90 0.244 120.67 1969.90 0.246 118.58 1970.90 0.248 116.52 1971.90 0.250 114.50 1972.90 0.252 112.51 1973.90 0.254 110.55 1974.90 0.256 108.61 1975.90 0.257 106.71 1976.90 0.259 104.82 1977.90 0.260 102.96 1978.90 0.261 101.11 1979.90 0.262 99.28 1980.90 0.263 97.46 1981.90 0.263 95.65 1982.90 0.263 93.84 1983.90 0.263 92.03 1984.90 0.263 90.21 1985.90 0.262 88.39 1986.90 0.261 86.56 1987.90 0.260 84.71 1988.90 0.258 82.83 1989.90 0.256 80.93 1990.90 0.253 78.99 1991.90 0.250 77.01 1992.90 0.247 74.98 1993.90 0.244 72.90 1994.90 0.240 70.75 1995.90 0.235 68.52 1996.90 0.231 66.21 1997.90 0.226 63.80 1998.90 0.220 61.28 1999.90 0.215 58.63 2000.90 0.209 55.84 2001.90 0.203 52.90 2002.90 0.197 49.77 2003.90 0.191 46.45 2004.90 0.185 42.91 2005.90 0.179 39.13 2006.90 0.174 35.10 2007.90 0.168 30.81 2008.90 0.163 26.24 2009.90 0.159 21.40 2010.90 0.155 16.30 2011.90 0.152 10.97 2012.90 0.150 5.45 2013.90 0.148 359.79 2014.90 0.148 354.07 2015.90 0.149 348.36 2016.90 0.150 342.73 2017.90 0.153 337.25 2018.90 0.156 331.98 2019.90 0.160 326.96 2020.90 0.165 322.21 2021.90 0.170 317.75 2022.90 0.176 313.57 2023.90 0.183 309.67 2024.90 0.189 306.03 2025.90 0.196 302.64 2026.90 0.203 299.48 2027.90 0.210 296.53 2028.90 0.217 293.76 2029.90 0.223 291.17 2030.90 0.230 288.73 2031.90 0.237 286.43 2032.90 0.243 284.25 2033.90 0.250 282.19 2034.90 0.256 280.22 2035.90 0.262 278.35 2036.90 0.267 276.56 2037.90 0.273 274.84 2038.90 0.278 273.18 2039.90 0.283 271.59 2040.90 0.287 270.04 2041.90 0.292 268.55 2042.90 0.296 267.09 2043.90 0.300 265.68 2044.90 0.303 264.30 2045.90 0.306 262.94 2046.90 0.309 261.62 2047.90 0.312 260.32 2048.90 0.314 259.03 2049.90 0.316 257.77 2050.90 0.318 256.52 2051.90 0.319 255.29 2052.90 0.321 254.06 2053.90 0.322 252.84 2054.90 0.322 251.63 2055.90 0.323 250.43 2056.90 0.323 249.22 2057.90 0.323 248.02 2058.90 0.323 246.82 2059.90 0.322 245.61 2060.90 0.322 244.40 2061.90 0.321 243.19 2062.90 0.320 241.96 2063.90 0.318 240.73 2064.90 0.317 239.49 2065.90 0.315 238.23 2066.90 0.314 236.96 2067.90 0.312 235.68 2068.90 0.310 234.38 2069.90 0.307 233.06 2070.90 0.305 231.72 2071.90 0.302 230.36 2072.90 0.300 228.98 2073.90 0.297 227.57 2074.90 0.294 226.13 2075.90 0.291 224.67 2076.90 0.288 223.17 2077.90 0.285 221.65 2078.90 0.282 220.09 2079.90 0.279 218.49 2080.90 0.276 216.86 2081.90 0.272 215.19 2082.90 0.269 213.48 2083.90 0.266 211.73 2084.90 0.263 209.93 2085.90 0.259 208.09 2086.90 0.256 206.20 2087.90 0.253 204.27 2088.90 0.250 202.29 2089.90 0.247 200.26 2090.90 0.244 198.18 2091.90 0.242 196.05 2092.90 0.239 193.88 2093.90 0.236 191.66 2094.90 0.234 189.39 2095.90 0.232 187.07 2096.90 0.230 184.71 2097.90 0.228 182.31 2098.90 0.226 179.88 2099.90 0.225 177.41 2100.90 0.223 174.90 2101.90 0.222 172.37
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 17:57:28 |