A popular handbook and atlas of astronomy, designed as a complete guide to a knowledge of the heavenly bodies and as an aid to those possessing telescopes (1891)
Peck, William, Sir, 1862-1925 · New York, G. P. Putnam's Sons · leaf 228
des 5 and 9 ; distance 7; colours, yellow and bluish white. Rigel. Tliis brilliant star has an 8th magnitude companion, distant 10. Well seen with a telescope of 4 inches aperture. In large instruments the companion has been seen to be double.A triple star. Magnitudes 3, 5, and 5 ; distances 1 and… … DOUBLE STABS—confinued. O R I O H—continued. X Magnitudes 3 and 6 ; distance 4. f A triple star. Magnitudes 3, 7, and 9 ; distances 12 and 49.<T A multiple star. Magnitudes 4, 6, 7, and 11; distances 12, 61, and 12. f A very beautiful double star. Magnitudes 2 and 6 ; distance 3. There is…
Astronomy
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