Popular Astronomy, Volume 57Goodsell Observatory of Carleton College, 1949 |
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Page viii
... Nebulae , Status of the planetary , Charles Dillon Perrine 324 Neuerberg , George J. , A second note on the exclusively meteoritic minerals ... Planetary nebulae and novae , Charles Dillon Perrine Planetary phenomena viii General Index.
... Nebulae , Status of the planetary , Charles Dillon Perrine 324 Neuerberg , George J. , A second note on the exclusively meteoritic minerals ... Planetary nebulae and novae , Charles Dillon Perrine Planetary phenomena viii General Index.
Page 324
Status of the Planetary Nebulae By CHARLES DILLON PERRINE " The hypothesis that the Planetary Nebulae have been the fore- runners of solar systems has been considered favorably by astronomers . Campbell . " ( The Scientific Monthly ...
Status of the Planetary Nebulae By CHARLES DILLON PERRINE " The hypothesis that the Planetary Nebulae have been the fore- runners of solar systems has been considered favorably by astronomers . Campbell . " ( The Scientific Monthly ...
Page 527
... planetary nebulae would have received a fresh impulse , due to the new and striking observational results obtained at Mount Wilson and Palomar observatories . Interesting is the conclusion of Parenago , quoted by Voronzov- Veliaminov ...
... planetary nebulae would have received a fresh impulse , due to the new and striking observational results obtained at Mount Wilson and Palomar observatories . Interesting is the conclusion of Parenago , quoted by Voronzov- Veliaminov ...
Contents
INDEX TO ILLUSTRATIONS | 48 |
Astrolabes Photographs of 159 160 | 159 |
e Orbit of 464 | 178 |
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American angle appear asteroid astrolabe Astronomical Society atmosphere atomic average bright brighter California Cepheids cloud color comets crater curves determined diameter distance earth eclipse enstatite Ephemeris fireball galactic galaxy globular clusters Harvard Harvard College Observatory heliometer indicated instrument interest July June Jupiter latitude Lick Observatory light lunar magnitude Mars mass maximum mean measured meridian Messier meteor meteorites Meteoritical Society method miles Milky mirror month moon motion nebulae Notes novae object observations Observatory OCCULTATIONS VISIBLE October Open cluster optical orbit origin Palomar Palomar Observatories paper parallax particles period photographic planetary planetary nebulae planets plates POPULAR ASTRONOMY present probably published radiation radio relative rocket rotation Russell Santa Rosa Saturn scientific solar system space spectra spectrum stellar Struve Sunspot Table telescope temperature theory tion University Uranus Variable Star velocity Venus Yerkes Observatory