Popular Astronomy, Volume 50Goodsell Observatory of Carleton College, 1942 |
From inside the book
Results 1-3 of 58
Page 22
... suggested by Chandler , introducing into the formula a term with a period of 131 years . This long - period term ... suggest terms of short period and relatively large amplitude . He concludes bluntly that " we have not advanced one iota ...
... suggested by Chandler , introducing into the formula a term with a period of 131 years . This long - period term ... suggest terms of short period and relatively large amplitude . He concludes bluntly that " we have not advanced one iota ...
Page 269
... suggest that the reflecting sur- face is not bare rock but is more probably fine dust perhaps of meteoric or vol ... suggested as a possible explanation of a pulverized surface . Such dust would be similar to pumice . On the earth it ...
... suggest that the reflecting sur- face is not bare rock but is more probably fine dust perhaps of meteoric or vol ... suggested as a possible explanation of a pulverized surface . Such dust would be similar to pumice . On the earth it ...
Page 488
Finally , Horn2 suggested for comet 1907 IV a period of 16 hours . Since there is no continuous record of ... suggest any simple scheme to account for the periodic variation in brightness . There can be little question that it is ...
Finally , Horn2 suggested for comet 1907 IV a period of 16 hours . Since there is no continuous record of ... suggest any simple scheme to account for the periodic variation in brightness . There can be little question that it is ...
Contents
Bolide observed A bright 451 | 114 |
STELLAR DISTANCES FREDERICK SLOCUM | 117 |
METEORITIC FOSSILS BEN HUR WILSON | 125 |
33 other sections not shown
Other editions - View all
Common terms and phrases
absolute magnitude American American Astronomical Society American Meteor Society angle appeared Astronomical Society atmosphere average azimuth changes College comets constellation craters Cygni diameter direction distance earth eclipse end point ephemeris errors fireball galactic galaxies given height horizon indicated instruments July June Jupiter latitude Lick Observatory light curve longitude luminosity lunar Mare Imbrium Mars maxima maximum mean measured meridian meteor meteorite method miles minimum moon motion nebulae Notes novae object observations Observatory obtained OCCULTATIONS Ohio orbit paper parallax path perihelion phenomena photographs planet POPULAR ASTRONOMY position predicted present probably problem projectile radiation region reports rotation seen solar spectra spectral type spectrum SS Cygni stellar sunspot surface Table telescope tion train University Variable Star variation velocity Venus visible Yerkes Observatory zenith Zodiacal Light