Popular Astronomy, Volume 53Goodsell Observatory of Carleton College, 1945 |
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Page 246
... University of Minnesota , recently spent two weeks at the University of Arizona , using the 36 - inch reflector of the Steward Observatory , to work on his program of White Dwarfs , in collaboration with Dr. P. D. Jose , of the ...
... University of Minnesota , recently spent two weeks at the University of Arizona , using the 36 - inch reflector of the Steward Observatory , to work on his program of White Dwarfs , in collaboration with Dr. P. D. Jose , of the ...
Page 300
... University Observatory The Western Reserve University astronomical observatory , which was orig- inally established in Hudson , Ohio , as the first observatory west of the Allegheny Mountains , will become increasingly active in the ...
... University Observatory The Western Reserve University astronomical observatory , which was orig- inally established in Hudson , Ohio , as the first observatory west of the Allegheny Mountains , will become increasingly active in the ...
Page 364
... University for a number of years , was promoted to the rank of Professor of Astronomy in Brown University on July 1 . Dr. Walter S. Adams , director of the Mount Wilson Observatory of the Carnegie Institution of Washington , was awarded ...
... University for a number of years , was promoted to the rank of Professor of Astronomy in Brown University on July 1 . Dr. Walter S. Adams , director of the Mount Wilson Observatory of the Carnegie Institution of Washington , was awarded ...
Contents
THE VARIATION IN THE CALENDAR TIME OF THE EQUINOX | 103 |
PERSONAL EQUATION IN ASTRONOMY RAYNOR L DUNCOMBE | 110 |
THE AMPLEMENT AND THE COAMPLEMENT OF AN ANGLE | 121 |
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Common terms and phrases
absorption aerolite angle angular appear April Astronomical Society B.Taur bisection error bright calendar century Cepheids clock clouds color comet computed constellation coördinate corona craters cycle Cygni dark nebulae diameter distance earth Easter intervals eclipse emission epact Ephemeris equinox Figure fireball full moon galactic given golden number Greenwich Jupiter km/sec latitude light curves lines lunar magnitude March Mars maximum mean Mercury meridian meteor meteorite method micrometer miles minimum motion nebulae noted nova object observations Observatory OCCULTATIONS VISIBLE orbit parsecs path perihelion period personal equation personal error photographic planets position precessional action region reports right ascension rotation satellite Saturn solar spectra spectral type spectrum SS Cygni stellar sun-spot surface Table Tauri stars telescope temperature tion transit circle U.S. Naval Observatory University Uranus Variable Star variation velocity Venus VISIBLE IN LONGITUDE zenith