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 86.
Σελίδα 75
... Moon . At A the Moon crosses a point of the Earth's orbit which the Earth has already passed . At the expiration of about one - fourth of a lunation she arrives at B , at which time the Earth is between the Moon and the Sun ...
... Moon . At A the Moon crosses a point of the Earth's orbit which the Earth has already passed . At the expiration of about one - fourth of a lunation she arrives at B , at which time the Earth is between the Moon and the Sun ...
Σελίδα 319
... Moon's nodes for the given time ; also , find the Sun's place for the given day ; then find the Moon's place by the Nautical Almanac . If , at the time of full moon , ( which happens when the Sun and Moon are directly opposite to each ...
... Moon's nodes for the given time ; also , find the Sun's place for the given day ; then find the Moon's place by the Nautical Almanac . If , at the time of full moon , ( which happens when the Sun and Moon are directly opposite to each ...
Σελίδα 366
... moon the Sun's influence draws it away from the Earth . When the Moon is at f , the Sun attracts the Earth more strongly than the Moon ; thus at full moon the Sun's influence tends again to increase the distance between the Earth and ...
... moon the Sun's influence draws it away from the Earth . When the Moon is at f , the Sun attracts the Earth more strongly than the Moon ; thus at full moon the Sun's influence tends again to increase the distance between the Earth and ...
Περιεχόμενα
PHYSICAL ASTRONOMY | 15 |
Angular Measurement | 27 |
VLSatellites | 60 |
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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