| WDS: | HDS701 | WDS ID/Discoverer |
| P: | 105.887 | Orbital period (years) |
| a: | 0.3914 | Semi-major axis (arcseconds) |
| i: | 60.8 | Inclination (degrees) |
| Ω: | 83.2 | Longitude of ascending node (degrees) |
| T: | 2011.398 | Epoch of periastron passage (year) |
| e: | 0.817 | Eccentricity |
| ω: | 100.2 | Longitude of periastron (degrees) |
| Start-Year: | 1972.0565 | Year |
| End-Year: | 2077.9435 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for HDS701 |
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| Position: | 052014.68+410510.8 | Epoch-2000 right ascension and declination |
| WDS-ID: | 05202+4105 | WDS designation |
| Discoverer Code: | HDS701 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 34557 | HD catalog number |
| Hipparcos number: | 24902 | Hipparcos catalog number |
| V1: | 5.58 | Magnitude of the primary |
| V2: | 8.55 | 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: | Flags | |
| Ephemerides: | Ephemerides | |
| Code: | Cve2020b | 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 0.251 315.32 -------------------------- 1972.06 0.381 27.69 1973.06 0.382 28.69 1974.06 0.382 29.70 1975.06 0.382 30.70 1976.06 0.382 31.71 1977.06 0.382 32.71 1978.06 0.381 33.72 1979.06 0.381 34.73 1980.06 0.380 35.74 1981.06 0.379 36.76 1982.06 0.378 37.78 1983.06 0.376 38.81 1984.06 0.375 39.85 1985.06 0.373 40.90 1986.06 0.371 41.96 1987.06 0.368 43.03 1988.06 0.365 44.12 1989.06 0.362 45.23 1990.06 0.359 46.35 1991.06 0.355 47.50 1992.06 0.351 48.68 1993.06 0.346 49.88 1994.06 0.341 51.12 1995.06 0.335 52.41 1996.06 0.329 53.73 1997.06 0.322 55.11 1998.06 0.315 56.56 1999.06 0.306 58.08 2000.06 0.297 59.69 2001.06 0.286 61.41 2002.06 0.275 63.27 2003.06 0.262 65.31 2004.06 0.247 67.57 2005.06 0.230 70.14 2006.06 0.211 73.15 2007.06 0.188 76.84 2008.06 0.160 81.69 2009.06 0.126 88.91 2010.06 0.082 102.91 2011.06 0.037 154.38 2012.06 0.063 238.31 2013.06 0.105 260.04 2014.06 0.135 270.25 2015.06 0.156 277.14 2016.06 0.173 282.54 2017.06 0.186 287.09 2018.06 0.197 291.08 2019.06 0.206 294.69 2020.06 0.214 298.00 2021.06 0.221 301.09 2022.06 0.228 303.99 2023.06 0.234 306.74 2024.06 0.239 309.36 2025.06 0.244 311.87 2026.06 0.249 314.28 2027.06 0.254 316.60 2028.06 0.258 318.84 2029.06 0.262 321.01 2030.06 0.266 323.11 2031.06 0.270 325.15 2032.06 0.273 327.14 2033.06 0.277 329.08 2034.06 0.281 330.96 2035.06 0.284 332.80 2036.06 0.287 334.59 2037.06 0.291 336.35 2038.06 0.294 338.06 2039.06 0.297 339.74 2040.06 0.300 341.38 2041.06 0.304 342.98 2042.06 0.307 344.56 2043.06 0.310 346.10 2044.06 0.313 347.61 2045.06 0.316 349.09 2046.06 0.319 350.55 2047.06 0.322 351.98 2048.06 0.324 353.38 2049.06 0.327 354.76 2050.06 0.330 356.12 2051.06 0.333 357.45 2052.06 0.335 358.77 2053.06 0.338 0.06 2054.06 0.341 1.33 2055.06 0.343 2.58 2056.06 0.346 3.82 2057.06 0.348 5.03 2058.06 0.351 6.24 2059.06 0.353 7.42 2060.06 0.355 8.59 2061.06 0.357 9.74 2062.06 0.359 10.89 2063.06 0.361 12.01 2064.06 0.363 13.13 2065.06 0.365 14.23 2066.06 0.367 15.33 2067.06 0.369 16.41 2068.06 0.370 17.48 2069.06 0.372 18.54 2070.06 0.374 19.60 2071.06 0.375 20.64 2072.06 0.376 21.68 2073.06 0.377 22.71 2074.06 0.378 23.74 2075.06 0.379 24.76 2076.06 0.380 25.78 2077.06 0.381 26.79
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 15:36:16 |