The Observatory, Volume 56Editors of the Observatory, 1933 Some vols. for 1886- include a special issue: Annual companion to the Observatory. |
Contents
Vol LVI FEBRUARY 1933 Price | 28 |
THE OBSERVATORY | 68 |
Annual General Meeting of the Royal Astronomical Society on 1933 Feb 10 | 72 |
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Common terms and phrases
absorption activity actual appears associated Astronomer atmosphere atom bright Cambridge central close comet computed considerable continued correction corresponding curve density described determined direction discussion distance distribution Earth eclipse effect equation error field frequency further gave give given Greenwich increase intensity interest latitude less light lines magnetic magnitude March mass matter mean measured meeting meteors method motion nebulæ noted object observations Observatory obtained occur orbit original period photographs planet plates position possible present President pressure probable problem Prof Professor published radiation recent recorded referred region relation relative remarks reports rotation Royal seems seen shown Sir Frank Dyson Society solar South spectra spectrum speed stars stellar suggested surface taken telescope temperature theory University variation velocities