First Point of Aries
Americannoun
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
That is, when Greenwich is 4h 16m 30s from the sun, how far is Greenwich from the First Point of Aries?
From Lectures in Navigation by Ernest Gallaudet Draper
Add to that the sun's R.A. or the distance in time the sun is from the First Point of Aries at Greenwich Mean Noon.
From Lectures in Navigation by Ernest Gallaudet Draper
What you wish to get first is G.S.T., i.e., the distance in time Greenwich is from the First Point of Aries.
From Lectures in Navigation by Ernest Gallaudet Draper
You remember that, roughly speaking, the Sun's Right Ascension was the distance in time the sun was from the First Point of Aries.
From Lectures in Navigation by Ernest Gallaudet Draper
From the First Point of Aries, or the place of the sun at the vernal equinox, the degrees of the ecliptic are counted from west to east.
From The New Gresham Encyclopedia Volume 4, Part 2: Ebert to Estremadura by Various
Random Word
Spin the wheel and learn a new word!
Get a wordDefinitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
