Popular Astronomy, Volume 40Goodsell Observatory of Carleton College, 1932 |
Contents
JANUARY 1932 | 68 |
A NOTE ON THE QUANTIZATION OF THE SOLAR SYSTEM | 86 |
THE TOTAL ECLIPSE OF JOVIAN SATELLITE I BY III | 104 |
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Adler Planetarium amateur appeared Astronomical August brightness camera clouds comet conjunction corona diameter distance earth ephemeris Est.Obs expedition focal length Harvard Harvard Observatory inches instrument J.D.Est J.D.Est.Obs July Jupiter Leonids Lick Observatory longitude magnitude maximum meteors million miles Miss moon will occur Moon's motion Museum Neptune Observatory orbit perihelion period Perkins Observatory Perseids perturbation photographic planet Planetarium plates Professor ray systems right ascension Saturn September solar SS CYGNI STAR OBSERVATIONS RECEIVED telescope tion total eclipse U. S. Naval Observatory University Uranus VARIABLE STAR OBSERVATIONS visible Yerkes Observatory Zodiacal Light