Popular Astronomy, Τόμος 33Goodsell Observatory of Carleton College, 1925 |
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Σελίδα 1
... civil day , i . e . begin at midnight instead of noon . The change has been urged for many years and among the astronomers in charge of the prepara- tion of the nautical almanacs and ephemerides of the ... Greenwich Civil time ; an observer.
... civil day , i . e . begin at midnight instead of noon . The change has been urged for many years and among the astronomers in charge of the prepara- tion of the nautical almanacs and ephemerides of the ... Greenwich Civil time ; an observer.
Σελίδα 2
for January 14 18h Greenwich Civil time ; an observer in the Eastern Standard time zone should subtract 5 hours , making the predicted time of minimum January 14 13h , which is the same as January 14 11 P. M. The minimum predicted for ...
for January 14 18h Greenwich Civil time ; an observer in the Eastern Standard time zone should subtract 5 hours , making the predicted time of minimum January 14 13h , which is the same as January 14 11 P. M. The minimum predicted for ...
Σελίδα 4
... Greenwich Civil Time . The accompanying diagrams will show to the reader the area over which the eclipse will be partial , covering the greater part of North America , the Atlantic Ocean , the eastern part of Europe and Africa . The ...
... Greenwich Civil Time . The accompanying diagrams will show to the reader the area over which the eclipse will be partial , covering the greater part of North America , the Atlantic Ocean , the eastern part of Europe and Africa . The ...
Σελίδα 36
... Greenwich Civil Time d h m Feb. 8 18 48.1 Celipes Middle of eclipse Moon leaves umbra Moon leaves penumbra 8 20 8.6 ... Greenwich 80 Long - tude 10 Greenwich ( The hours of beginning and ending are expressed in Greenwich Civil Time ...
... Greenwich Civil Time d h m Feb. 8 18 48.1 Celipes Middle of eclipse Moon leaves umbra Moon leaves penumbra 8 20 8.6 ... Greenwich 80 Long - tude 10 Greenwich ( The hours of beginning and ending are expressed in Greenwich Civil Time ...
Σελίδα 37
... Greenwich Civil Time d h m 24.8 4 10 27.4 Aug. 4 9 4 11 52.6 4 13 17.6 4 14 19.9 0.751 ( Moon's diameter = 1.0 ) . It should be noted that the time used for the circumstances of the eclipses is Greenwich Civil Time instead of Greenwich ...
... Greenwich Civil Time d h m 24.8 4 10 27.4 Aug. 4 9 4 11 52.6 4 13 17.6 4 14 19.9 0.751 ( Moon's diameter = 1.0 ) . It should be noted that the time used for the circumstances of the eclipses is Greenwich Civil Time instead of Greenwich ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
ANDROMEDAE AQUARII AQUILAE astronomical atmosphere AURIGAE bright Camelop camera CAPRICORNI CARINAE Cassiop CASSIOPEIAE CENTAURI Cephei CETI clouds comet CORONAE BOREALIS CYGNI DELPHINI diameter Draconis eclipse ephemeris Gemin GEMINORUM Greenwich civil Harvard Harvard College Observatory HERCULIS HYDRAE January 24 Lacertæ latitude Leonis LIBRAE lines longitude LYRAE magnitude Mars Martian measures MINORIS moon Nova Observatory obtained OPHIUCHI orbit Orionis parallax PEGASI period Persei photographs planet plates polar POPULAR ASTRONOMY Professor proper motions radiation region Sagittarii SCORPII shadow bands solar solar eclipse spectral spectrum Star J.C.D. Star J.D. Est.Obs STAR OBSERVATIONS RECEIVED stellar surface TAURI telescope temperature tion totality U. S. Naval Observatory URSAE MAJORIS VARIABLE STAR OBSERVATIONS velocity Velorum VIRGINIS visible Vulpec wave-lengths Yerkes Yerkes Observatory