| WDS: | HDS2745 | WDS ID/Discoverer |
| P: | 161.700 | Orbital period (years) |
| a: | 0.893 | Semi-major axis (arcseconds) |
| i: | 145.9 | Inclination (degrees) |
| Ω: | 18.1 | Longitude of ascending node (degrees) |
| T: | 2124.630 | Epoch of periastron passage (year) |
| e: | 0.549 | Eccentricity |
| ω: | 209.7 | Longitude of periastron (degrees) |
| Start-Year: | 1944.15 | Year |
| End-Year: | 2105.85 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for HDS2745 |
||
| Position: | 192316.46-063507.3 | Epoch-2000 right ascension and declination |
| WDS-ID: | 19233-0635 | WDS designation |
| Discoverer Code: | HDS2745 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 182085 | HD catalog number |
| Hipparcos number: | 95299 | Hipparcos catalog number |
| V1: | 9.85 | Magnitude of the primary |
| V2: | 13.19 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 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: | Hor2021b | 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 1.321 4.75 -------------------------- 1944.15 0.619 272.25 1945.15 0.604 268.96 1946.15 0.589 265.50 1947.15 0.574 261.87 1948.15 0.560 258.05 1949.15 0.547 254.04 1950.15 0.533 249.82 1951.15 0.520 245.39 1952.15 0.508 240.74 1953.15 0.496 235.86 1954.15 0.484 230.74 1955.15 0.472 225.36 1956.15 0.461 219.72 1957.15 0.450 213.80 1958.15 0.439 207.57 1959.15 0.427 201.01 1960.15 0.416 194.10 1961.15 0.405 186.80 1962.15 0.394 179.10 1963.15 0.385 171.00 1964.15 0.377 162.53 1965.15 0.372 153.77 1966.15 0.370 144.82 1967.15 0.372 135.87 1968.15 0.377 127.10 1969.15 0.387 118.67 1970.15 0.401 110.73 1971.15 0.417 103.38 1972.15 0.437 96.63 1973.15 0.459 90.51 1974.15 0.483 84.96 1975.15 0.508 79.94 1976.15 0.533 75.40 1977.15 0.560 71.28 1978.15 0.586 67.54 1979.15 0.613 64.12 1980.15 0.640 60.99 1981.15 0.666 58.10 1982.15 0.692 55.44 1983.15 0.718 52.97 1984.15 0.743 50.66 1985.15 0.768 48.51 1986.15 0.792 46.49 1987.15 0.816 44.60 1988.15 0.839 42.80 1989.15 0.862 41.10 1990.15 0.884 39.49 1991.15 0.905 37.95 1992.15 0.926 36.49 1993.15 0.946 35.09 1994.15 0.966 33.74 1995.15 0.985 32.45 1996.15 1.003 31.21 1997.15 1.021 30.01 1998.15 1.039 28.85 1999.15 1.055 27.73 2000.15 1.071 26.64 2001.15 1.087 25.59 2002.15 1.102 24.56 2003.15 1.117 23.56 2004.15 1.131 22.59 2005.15 1.144 21.64 2006.15 1.157 20.71 2007.15 1.170 19.81 2008.15 1.182 18.92 2009.15 1.193 18.05 2010.15 1.204 17.19 2011.15 1.215 16.35 2012.15 1.225 15.53 2013.15 1.235 14.71 2014.15 1.244 13.91 2015.15 1.252 13.12 2016.15 1.261 12.35 2017.15 1.268 11.58 2018.15 1.276 10.82 2019.15 1.283 10.07 2020.15 1.289 9.32 2021.15 1.295 8.59 2022.15 1.301 7.86 2023.15 1.306 7.14 2024.15 1.311 6.42 2025.15 1.315 5.71 2026.15 1.320 5.00 2027.15 1.323 4.29 2028.15 1.326 3.59 2029.15 1.329 2.90 2030.15 1.332 2.20 2031.15 1.334 1.51 2032.15 1.336 0.82 2033.15 1.337 0.13 2034.15 1.338 359.45 2035.15 1.339 358.76 2036.15 1.339 358.07 2037.15 1.339 357.39 2038.15 1.338 356.70 2039.15 1.337 356.02 2040.15 1.336 355.33 2041.15 1.335 354.64 2042.15 1.333 353.95 2043.15 1.330 353.26 2044.15 1.328 352.56 2045.15 1.325 351.86 2046.15 1.322 351.16 2047.15 1.318 350.45 2048.15 1.314 349.75 2049.15 1.310 349.03 2050.15 1.305 348.31 2051.15 1.300 347.59 2052.15 1.295 346.86 2053.15 1.289 346.12 2054.15 1.283 345.38 2055.15 1.277 344.63 2056.15 1.271 343.87 2057.15 1.264 343.11 2058.15 1.256 342.33 2059.15 1.249 341.55 2060.15 1.241 340.76 2061.15 1.233 339.96 2062.15 1.224 339.14 2063.15 1.216 338.32 2064.15 1.207 337.48 2065.15 1.197 336.63 2066.15 1.188 335.76 2067.15 1.178 334.89 2068.15 1.167 333.99 2069.15 1.157 333.08 2070.15 1.146 332.15 2071.15 1.135 331.21 2072.15 1.123 330.25 2073.15 1.112 329.26 2074.15 1.100 328.26 2075.15 1.087 327.23 2076.15 1.075 326.18 2077.15 1.062 325.10 2078.15 1.049 324.00 2079.15 1.035 322.87 2080.15 1.022 321.70 2081.15 1.008 320.51 2082.15 0.994 319.28 2083.15 0.980 318.02 2084.15 0.965 316.72 2085.15 0.950 315.38 2086.15 0.935 314.00 2087.15 0.920 312.57 2088.15 0.905 311.09 2089.15 0.889 309.57 2090.15 0.873 307.98 2091.15 0.857 306.34 2092.15 0.841 304.64 2093.15 0.825 302.87 2094.15 0.809 301.03 2095.15 0.793 299.11 2096.15 0.776 297.11 2097.15 0.760 295.03 2098.15 0.743 292.85 2099.15 0.727 290.58 2100.15 0.710 288.20 2101.15 0.694 285.70 2102.15 0.678 283.09 2103.15 0.662 280.35 2104.15 0.646 277.47 2105.15 0.630 274.45
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 18:03:42 |