Bouvier's Familiar Astronomy, Or, An Introduction to the Study of the Heavens: Illustrated by Celestial Maps, and Upwards of 200 Finely Executed Engravings, to which is Added a Treatise on the Globes, and a Comprehensive Astronomical Dictionary : for the Use of Schools, Families, and Private StudentsChilds & Peterson, 1857 - 499 σελίδες |
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Αποτελέσματα 1 - 3 από τα 54.
Σελίδα 69
... revolve round the EARTH ? A. Yes ; the Moon is a constant companion of the Earth round the Sun. " How calmly gliding through the dark blue sky The midnight Moon ascends ! " - SOUTHEY . Q. HOW MANY TIMES does the Moon revolve on its axis ...
... revolve round the EARTH ? A. Yes ; the Moon is a constant companion of the Earth round the Sun. " How calmly gliding through the dark blue sky The midnight Moon ascends ! " - SOUTHEY . Q. HOW MANY TIMES does the Moon revolve on its axis ...
Σελίδα 89
... REVOLVE on their axes as the Moon does ? A. All of them are supposed to rotate upon their axes in the same time in which they revolve round their primary : conse- quently , the inhabitants of Jupiter can never see but one hemi- sphere ...
... REVOLVE on their axes as the Moon does ? A. All of them are supposed to rotate upon their axes in the same time in which they revolve round their primary : conse- quently , the inhabitants of Jupiter can never see but one hemi- sphere ...
Σελίδα 187
... revolve round a common centre of gravity , are they always of the same apparent BRILLIANCY ? A. No ; the smaller or less brilliant one is seen to revolve round the larger star as its satellite . Q. What are these stars which revolve ...
... revolve round a common centre of gravity , are they always of the same apparent BRILLIANCY ? A. No ; the smaller or less brilliant one is seen to revolve round the larger star as its satellite . Q. What are these stars which revolve ...
Περιεχόμενα
PHYSICAL ASTRONOMY | 15 |
Angular Measurement | 27 |
VLSatellites | 60 |
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Άλλες εκδόσεις - Προβολή όλων
Bouvier's Familiar Astronomy, Or an Introduction to the Study of the Heavens ... Hannah Mary Bouvier Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2017 |
Bouvier's Familiar Astronomy, Or an Introduction to the Study of the Heavens ... Hannah Mary Bouvier Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2017 |
Συχνά εμφανιζόμενοι όροι και φράσεις
altitude angular appear Argo Navis Aries asteroid astronomical attraction axis azimuth Boötes brass meridian bright star called celestial centre circle comet constella constellation Cor Caroli degrees diameter disc discovered discovery distance double stars Earth Earth's orbit east eclipse equal equator equinoctial equinox figure fixed stars globe gravity heavenly bodies heavens hemisphere horizon hundred instrument Jupiter known latitude longitude lunar magnitude Mars means Mercury month Moon Moon's motion move nebula node northern object observations Observatory orbit parallax parallel passing perihelion period planet Polar pole Pole Star position principal star quadrant rays of light refraction represents revolution revolve round right ascension ring rising round the Sun satellite Saturn seen shadow sidereal Sir William Herschel Sirius situated solar southern constellation sphere Sun's place supposed surface telescope tion transit Uranus Ursa Ursa Major velocity Venus vertical visible zenith zodiac