Practical Astronomy and Geodesy: Including the Projections of the Sphere and Spherical Trigonometry. For the Use of the Royal Military CollegeLongman, Brown, Green, and Longmans, 1845 - 427 Seiten |
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Seite xxi
... interval being given in solar time - - 315. Reduction to solar time , of the angle at the pole between the meridian of a station and a horary circle passing through the sun , a fixed star , the moon or a planet ; with an example CHAP ...
... interval being given in solar time - - 315. Reduction to solar time , of the angle at the pole between the meridian of a station and a horary circle passing through the sun , a fixed star , the moon or a planet ; with an example CHAP ...
Seite xxiii
... interval between the observations 356. Conditions favourable to the accuracy of the computed latitude in this problem - 303 - 304 357. Methods of determining the latitude by two altitudes of a celestial body with the interval in azimuth ...
... interval between the observations 356. Conditions favourable to the accuracy of the computed latitude in this problem - 303 - 304 357. Methods of determining the latitude by two altitudes of a celestial body with the interval in azimuth ...
Seite xxvi
... intervals between the perpendiculars let fall on it from the stations 408. Processes for measuring a degree of a great circle perpendi- cular to the meridian , and a degree on a parallel of geo- graphical latitude . - - - · 369 370 373 ...
... intervals between the perpendiculars let fall on it from the stations 408. Processes for measuring a degree of a great circle perpendi- cular to the meridian , and a degree on a parallel of geo- graphical latitude . - - - · 369 370 373 ...
Seite 4
... interval between mid - winter and mid - summer , or between mid - summer and mid - winter : it may be observed also , that the greatest elevation of any star , which , rising in the east and setting in the west , appears to describe ...
... interval between mid - winter and mid - summer , or between mid - summer and mid - winter : it may be observed also , that the greatest elevation of any star , which , rising in the east and setting in the west , appears to describe ...
Seite 5
... intervals between the times at which the two luminaries rise continually diminishing ; and , at the end of about a month from the first observation , the moon is in conjunction with the sun . After remaining invisible for a few days ...
... intervals between the times at which the two luminaries rise continually diminishing ; and , at the end of about a month from the first observation , the moon is in conjunction with the sun . After remaining invisible for a few days ...
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Practical Astronomy and Geodesy: Including the Projections of the ..., Band 5 John Narrien Keine Leseprobe verfügbar - 2016 |
Häufige Begriffe und Wortgruppen
angular distance apparent ascension and declination astronomical azimuth bisected celestial body celestial sphere centre circle passing circumference colatitude computed considered correction corresponding cosine cotan degrees described determined diameter difference earth ecliptic ellipse equal equator equatorial equinoctial point expressed fixed star formula geocentric given graduation Greenwich Greenwich mean horary motions horizontal parallax hour angle index error instant instrument interval latitude latter let fall limb longitude mean noon meridian micrometer moon moon's Nautical Almanac node observed altitude obtained optical axis orbit parallax parallel perihelion perpendicular plane passing polar distance pole position projection radius refraction represented revolution revolve right angles right ascension satellite screw sector semidiameter side sidereal sidereal clock sine sphere spherical triangle star's station subtended subtracted supposed surface tangent transit telescope true variation vertical wire zenith distance zero
Beliebte Passagen
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Seite 427 - Howard's Introductory Greek Exercises, and Key. Introductory Greek Exercises to those of Huntingford, Dunbar, Neilson, and others; arranged under Models, to assist the learner: with Exercises on the different Tenses of Verbs, extracted from the Table or Picture of Cebes. By NATHANIEL HOWARD.
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