What people are saying - Write a review
We haven't found any reviews in the usual places.
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 |
10 other sections not shown
Other editions - View all
Common terms and phrases
absorption appear astronomical beginning body bright cause century clouds comet complete continued course curves determined direction discussion distance earth Easter eclipse effect equation error fact fall field Figure four give given included increase indicated interesting interval July June Jupiter known later latitude less light lines longitude magnitude March Mars mass maximum mean measured meteor meteorite method miles Miss month moon motion moving nature nearly noted object observations Observatory obtained occur origin path period Persians personal equation photographic planets position possible present probably record reference region relation relative reports rotation Saturn seems seen Society solar spectrum stars surface Table taken telescope theory tion transit University variables variation velocity visible