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Effect of the FK5-FK4 Catalogue Corrections for the Observations of the Photoelectric Astrolabe at Shanghai Observatory
Published online by Cambridge University Press: 19 July 2016
Abstract
On the basis of the observational materials of the photoelectric astrolabe from 1976 to 1977 at Shanghai Observatory, the possible increase improvement in observational precision after adopting the FK5 catalogue is estimated. The calculation proves that the improvements are about 6 per cent and 9 per cent in the right ascension and declination respectively.
- Type
- Part 4: Realization and comparison of reference frames
- Information
- Symposium - International Astronomical Union , Volume 141: Inertial Coordinate System on the Sky , 1990 , pp. 387 - 388
- Copyright
- Copyright © Kluwer 1990