Erik Høg – författare

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1 produkter

1. 

   Astronomical and Astrophysical Objectives of Sub-Milliarcsecond Optical Astrometry

   Proceedings of the 166th Symposium of the International Astronomical Union, Held in the Hague, The Netherlands, August 15–19, 1994

   Av Erik Høg, P. Kenneth Seidelmann

   Häftad, 1995

   1098 kr

   Lägg i varukorg

   Astrometry is on the threshold of great changes due to the fact that this decade, alone, is witnessing an improvement of stellar positions equivalent to the total improvement of the previous two centuries. The Hipparcos Satellite has concluded its observations, and the catalog is in preparation. …