Popular Astronomy, Volume 58Goodsell Observatory of Carleton College, 1950 |
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Page 3
... president - emeritus of the University , Dr. Alfred Atkinson , and Mrs. Atkinson . He then called upon Dr. J. J. Nassau , Chairman of the U.S.A. National Committee of the International Astro- nomical Union , who made the following ...
... president - emeritus of the University , Dr. Alfred Atkinson , and Mrs. Atkinson . He then called upon Dr. J. J. Nassau , Chairman of the U.S.A. National Committee of the International Astro- nomical Union , who made the following ...
Page 519
... President of the Society : L. F. BRADY , 9221⁄2 Forest Avenue , Tempe , Arizona Secretary of the Society : JOHN A ... President First Vice - President Second Vice - President Recorder Variable Stars 519 Variable Stars Variable Star Notes ...
... President of the Society : L. F. BRADY , 9221⁄2 Forest Avenue , Tempe , Arizona Secretary of the Society : JOHN A ... President First Vice - President Second Vice - President Recorder Variable Stars 519 Variable Stars Variable Star Notes ...
Page 520
President First Vice - President Second Vice - President Recorder Secretary Treasurer Neal J. Heines Martha E. Stahr Donald H. Menzel Margaret W. Mayall Clinton B. Ford Percy W. Witherell After the reports of the Secretary and Treasurer ...
President First Vice - President Second Vice - President Recorder Secretary Treasurer Neal J. Heines Martha E. Stahr Donald H. Menzel Margaret W. Mayall Clinton B. Ford Percy W. Witherell After the reports of the Secretary and Treasurer ...
Contents
FR SECCHI AND STELLAR SPECTRA MARTIN F MCCARTHY S J | 153 |
STRUCTURE AND COMPOSITION OF CANYON DIABLO | 169 |
RADIO WHISTLES SIDNEY VAN DEN BERGH | 177 |
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AAVSO absolute magnitudes absorption Adams American angle appeared Arizona Astronomical Society atmosphere August Barringer Meteorite Crater bright California Canyon Diablo circle classification College comet coördinates curve density Department of Astronomy determined diameter Diedrich Director dome earth eclipse equator Greenwich Harvard Harvard College Observatory Hertzsprung Holden instrument interest iron July June Jupiter latitude Lick Observatory lines luminosity mass maximum meeting meteor Meteoritic Falls Meteoritical Society Mexico minor planets moon motion Mount Wilson mountain Museum node Notes Nova observed OCCULTATIONS VISIBLE paper parallaxes photographic plates present President Professor radial velocity radiation recent refractor Rosebrugh Russell Saturn Schmidt schreibersite Secchi servatory shows solar specimens spectra spectral class spectroscopic spectrum SS Cygni stellar Sunspot surface Taur tektites telescope temperature theory tion University Variable Star velocity VISIBLE IN LONGITUDE Yerkes Yerkes Observatory