Kippax, John Robert, 1849- [from old catalog] · New York and London, G. P. Putnam's sons · leaf 142
Mount Wilson Solar Observatory Plate VII. Ring Nebula in Lyra … Mount Wilson Solar Observatory Plate VIIL Dumb-Eell Nebula in Vulpecula The Night-Sky of Summer 105 Epsilon, a j^ellowish coloured star of the fourthmagnitude, situated on the frame of the harp close toVega, is a very curious star, and is known as a doubledouble star. It can be divided into two…
Stars · Constellations · Planets
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