与 «EQUINOCTIAL POINT»相关的英语书籍
在以下的参考文献中发现
equinoctial point的用法。与
equinoctial point相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Astrological World Cycles - Original First Edition, ...
There would be no necessity for dual Zodiacs if the Sun, each year, reached its
equinoctial point of Aries O° at exactly ... mathematically determined by
astronomers that each year at the moment when the Sun reaches its equinoctial
point of ...
2
Lexicon Technicum: Or, An Universal English Dictionary Of ...
Besides, the Equinoctial-Point will tell you on that Day whether your Glass lie
horizontally, which is somewhat difficult otherwise to determine. Or upon any Day
you may calculate the Sun's Meridian Altitude, and fee whether it falls just upon ...
3
Astronomia Accurata; Or the Royal Astronomer and Navigator: ...
Whin the 5th Arc is less than 900, then you reckon the Distance of the Ascendent
on the Ecliptic, from the Jame equinoctial Point that the oblique Ascension of the
Ascendant is reckoned from ; but if the 5th Arc is greater than 90°, you reckon ...
4
A system of natural philosophy: being a course of lectures ...
The longitude of the fixed stars encreases but their latitude is not altered, y-t The
longitude of a star is the arc of the ecliptic, which is intercepted between the first
of aries or vernal equinoctial point and a secondary of the ecliptic that passes ...
5
System of Natural Philosophy
The longitude of a star is the arc of the ecliptic, which is intercepted between the
first of aries or vernal equinoctial point and a secondary of the ecliptic that passes
through the star. Thus if I fay that the star in the constellation aries marked $ by ...
6
Glossary of Navigation: A Vade Mecum for Practical ...
Origin — -vernal equinoctial point; co-ordinates — right ascension and
declination. Equinoctial Colure. — The hour-circle which passes through the
equinoctial points. In the polar co-ordinates for the celestial sphere, it is the initial
position of ...
7
Epitome of the art of navigation: or, a short, easy and ...
15m. I demand his Right Ascension, and Declination ? In the Rectangle Spheric
Triangle AMC. Plate 7. Fig. 1. 1. AMC the Right Angle. 2. AC the Sun's Longitude
from the next Equinoctial Point. 3. AM his Right Ascension from the same Point.
James Atkinson, William Mountaine, 1753
8
The modern navigator's compleat tutor: or, A treatise of the ...
~A ": .4. kight jfcenfim is an Arch of the Equinoctial, between the beginning of
dries (or in Astronomical Operations, between the nearest Equinoctial Point) and
that Point of the Equinoctial that comes to the Meridian with the Sun or Star; as Y
K.
9
The Young Gentleman and Lady's Philosophy,: In a Continued ...
Thus, you see, the equinoctial Colure passing through the right Horn and Foot of
Aries, not far from the equinoctial Point ; the solstitial Colures likewise pass
through Cancer and Capriarn, and not through Gemini and Sagittarius, as they
now ...
10
A Guide to Astronomical Science
345 lb degrees of angular measure east of the equinoctial point; in other words,
its right ascension is 15 degrees. 542. A clock, keeping sidereal time, (219)
warns the astronomer when the equinoctial point of the heavens is on the
meridian, ...
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The Mini-Moon Cometh: Catch the Smallest Full Moon of 2015 This …
The path of the Moon this week also takes it towards the Fall equinoctial point in the astronomical constellation of Virgo, as it crosses Leo and ... «Universe Today, 三月 15»
Catch a 'Conjunction Triple Play' on February 20th as the Moon …
Notice that this week's tri-conjunction occurs very near the equinoctial point where the celestial equator and the plane of the ecliptic meet. «Universe Today, 二月 15»
Here's Your Sign: Are You an Ophiuchian?
In the tropical system, ecliptic longitude 0 starts from the equinoctial point marking the beginning of spring in the northern hemisphere, and the ... «Universe Today, 十一月 14»
Stalking Uranus: A Complete Guide to the 2014 Opposition Season
This year sees Uranus in the astronomical constellation Pisces just south of the March equinoctial point. Uranus is moving towards and will ... «Universe Today, 九月 14»
Direct Image of an Exoplanet 155 Light Years Away
Credit: Starry Night. GU Piscium shines at magnitude +13.6 northeast of the March equinoctial point in the constellation of Pisces. Although its ... «Universe Today, 五月 14»
Enter the Red Planet: A Guide to the Upcoming Mars 2014 …
Hanging around 5-10 degrees south of the celestial equator just east of the September equinoctial point in Virgo, viewing opportunities are ... «Universe Today, 二月 14»
Uranus: A Guide to its 2013 Opposition
Incidentally, Uranus also currently sits near the equinoctial point occupied by the Sun during the March equinox, making viewing opportunities ... «Universe Today, 十月 13»
Comet ISON: A Viewing Guide from Now to Perihelion
-November 8th: ISON passes through the equinoctial point in Virgo around 16:00 EDT/20:00 UT, passing into the southern celestial ... «Universe Today, 九月 13»
Collecting The Coins of Ecuador
... of the partitioned zodiac, the signs all marked with their usual cabalistics, and the keystone sun entering the equinoctial point at Libra. «CoinWeek, 九月 13»
Why This Weekend is Perfect for a Messier Marathon
With the Sun reaching the “0 hour” equinoctial point on the March Vernal Equinox (falling on March 20th as reckoned in Universal Time for the ... «Universe Today, 三月 13»
