Star Groups a Students Guide to the Constellations
Star Groups a Students Guide to the Constellations
J Ellard John Ellard Gore
The book Star Groups a Students Guide to the Constellations was written by author J Ellard John Ellard Gore Here you can read free online of Star Groups a Students Guide to the Constellations book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Star Groups a Students Guide to the Constellations a good or bad book?
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SAGITTA, the Arrow, is a small constellation north of Aquila. Is a fine triple star, but the closer component can only be seen in large telescopes. The star 10 Sagittse is a short period variable discovered by the present writer in 1885. It varies from 5*6 magnitude to 6'4, with a period of 8 days 9 hours 11 minutes. It is visible to ordinary eyesight at maximum, and nearly invisible at minimum. Between Sagitta and Cygnus lies Vulpecula, the Fox, a small constellation containing no very bright ...star. MAP 8. AQUILA, DELPHINUS, AND SAGITTA. MAP IX. PEGASUS. MAP IX. PEGASUS. PEGASUS, or the Winged Horse, is one of the principal Northern con- stellations. It lies south of Andromeda, and north of Pisces and Aquarius (Map 27). Its principal stars, a, /3, and y, form with a Andromedse (Alpherat) the well-known " Square of Pegasus. " This square forms with p and y Andromedae and p Persei (Algol) a figure very much resembling in its outline the Plough in Ursa Major, but of course covering a considerably larger area of the heavens.
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