Monograph of the central parts of the nebula of Orion : R. A.5h 28m 24s.0 ; N. P. D. 95° 29' 10''.9 ; 1860.0. / by Edward S. Holden

Date :

Type : Livre / Book

Langue / Language : anglais / English

Orion, Nébuleuse d'

Orion, Nébuleuse d'

Collection : Washington observations for... Appendix issues by the U.S. Naval observatory / Washington (USA)