A high-school astronomy: in which the descriptive, physical, and practical are combined .. (1853)
Mattison, Hiram, 1811-1868 · New York, F. J. Huntingdon [etc.] · leaf 207
NjSBUL.E. 203 the middle star in the tail of the Great Bear. Itconsists of a lar^e and ANNULAR NEBULAE. … bright globular nebula,surrounded by a doublering, at a considerabledistance from the globe;or rather a. single ringdivided through abouttwo-fifths of its circum-ference, and having oneportion turned up, as itwere, out of the plane ofthe rest. A faint nebu-lous atmosphere, and asmall round nebula…
Astronomy
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