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" ... angles. In northern Latitudes, the smallest angle made by the Ecliptic and horizon, is when Aries rises, at which time Libra sets ; the greatest, when Libra rises, at which time Aries sets. "
Elements of Astronomy: Descriptive and Physical ... - Sivu 65
tekijä(t) Hervey Wilbur - 1831 - 144 sivua
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Lectures on Experimental Philosophy, Astronomy, and Chemistry ..., Nide 1

George Gregory - 1808
...axis. Consequently, when the moon is in those signs which rise or set with the smallest angles, she rises or sets with the least difference of time; and...latitudes, the smallest angle made by the ecliptic and the horizon is when Aries rises, at the time when Libra sets ; the greatest when Libra rises at the...

Astronomy Explained Upon Sir Isaac Newton's Principles: And Made Easy to ...

James Ferguson, Jeremiah Horrocks - 1809 - 533 sivua
...axis. Consequently, when the Moon is in those signs which rise or set with the smallest angles, she rises or sets with the least difference of time ; and with the greatest difference in Fig. HI. those signs which rise or set with the greatest angles. But, because all who read this treatise...

A practical treatise on the use of the globes

William Thackwray - 1810
...moon, therefore, is in those signs which rise or set with the smallest angles, she will rise or set with the least difference of time, and with the greatest...signs which rise or set with the greatest angles. Thus, in the latitude of London, at the time of the vernal equinox, when the sun is setting in the...

Astronomical and Geographical Essays: Containing a Full and Comprehensive ...

George Adams - 1812 - 518 sivua
...moon, therefore, is in those signs which rise or set with the smallest angles, she will rise or set with the least difference of time ; and with the greatest...signs which rise or set with the greatest angles. Thus, in the latitude of London, at the time of the vernal equinox, when the sun is setting in the...

Astronomical and geographical essays

George Adams - 1812 - 518 sivua
...moon, therefore, is in those signs which rise or set with the smallest angles, she will rise or set with the least difference of time ; and with the greatest difference in those signs which rise or set O r-* with the greatest angles. Thus, in the latitude of London, at the, time of the vernal equinox,...

A complete diary, or an almanack for ... 1820. The author's 1st impr

John Norman (of Braybrook.) - 1819
...moon can be full but once or twice in a year in those parts of her orbit which rise with the least angles. In Northern Latitudes the smallest angle made by the Ecliptic and horizon is when Aries rises and Libra sets: the greatest when Libra rises, at which time Aries sets ; from the rising of Aries...

Lectures on Experimental Philosophy, Astronomy, and Chemistry ..., Nide 1

George Gregory - 1820
...axis. Consequently, when the moon is in those signs which rise or set with the smallest angles, she rises or sets with the least difference of time; and...latitudes, the smallest angle made by the ecliptic and the horizon is when Aries rises, at the time when Libra sets ; the greatest when Libra rises at the...

The London Encyclopaedia: Or, Universal Dictionary of Science, Art ..., Nide 3

Thomas Curtis - 1829
...illustrated by a celestial globe ; and the same thing may be conceived from this circumstance, that in northern latitudes, the smallest angle made by...horizon, is when Aries rises, at which time Libra sets ; and it is obvious, that the smaller the angle contained by the ecliptic and horizon, the greater...

The Planetarium and Astronomical Calculator

Tobias Ostrander - 1832 - 262 sivua
...horizon. — Consequently, when the Moon is in those signs,which rise or set with the smallest angles, she rises or sets with the least difference of time, and...signs which rise or set with the greatest angles. On the parallel of London, as much of the ecliptic rises about Pisces and Aries in two hours, as the...

Guys̕ Elements of Astronomy: And, An Abridgement of Keiths' New Treatise on ...

Joseph Guy - 1832 - 173 sivua
...with the smallest angles, she rises or sets with the least difference of time ; and on the contrary, with the greatest difference in those signs which rise or set with the greatest angles. Let plate XV. fig. 2, represent the globe, the north pole being elevated to about 51i°, with Cancer...




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