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Observing Variable Stars
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Observing Variable Stars

522 kr
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Observing variable stars is one of the major contributions amateur astronomers make to science. There are 36,000 variable stars listed in the General Catalogue of Variable Stars, so it is clearly impossible for the limited number of professional observatories to target even the majority of them.
Författare
Gerry A. Good
Upplaga
Softcover reprint of the original 1st ed. 2003
ISBN
9781852334987
Språk
Engelska
Vikt
310 gram
Utgivningsdatum
2002-12-09
Sidor
284