Popular Astronomy, Volume 43Goodsell Observatory of Carleton College, 1935 |
Contents
APRIL 1935 | 199 |
LUNAR SAROS SERIES ALEXANDER POGO | 207 |
THEORIES OF LONGPERIOD VARIABLE STARS PAUL W MERRILL | 214 |
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absorption Amateur Telescope Makers American Meteor Society angle appeared Astronomical Society comet computed distance earth emission Gregorian heights hour angle Iowa City J.D. Est J.D. Est.Obs J.D.Est latitude lines longitude lunar eclipses magnitude meteor meteorites million miles NOVA HERCULIS Observatory occultation path planet right ascension saros cycle saros series seconds of arc solar eclipses spectrum SS CYGNI Star J.D. STAR OBSERVATIONS RECEIVED stellar telescope tion VARIABLE STAR OBSERVATIONS velocity Yerkes Observatory Zodiacal Light