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From where is the right ascension of the body measured?
The right ascension of a celestial body is measured from the vernal equinox point in the sky, which is where the Sun crosses the celestial equator from south to north each year. It is measured in hours, minutes, and seconds along the celestial equator eastward from the vernal equinox.
Are latitude and right ascension are coordinate systems used to find objects on the celestial sphere?
Yes, latitude and right ascension are both coordinate systems used for locating objects on the celestial sphere. Latitude is measured in degrees north or south of the celestial equator, while right ascension is measured in hours, minutes, and seconds eastward from the vernal equinox. Right ascension is analogous to longitude on Earth.
How are right ascension an declination similar to latitude an longitude?
Right Ascension in space is equivalent to Longitude on Earth but it is measured in hours minutes and seconds rather than degrees, minutes and seconds. 1 hour of RA is equivalent to 15° of longitude. Declination in Space is equivalent to Latitude on Earth. Both are measure in degrees, minutes and seconds. Declination is measured from the Celestial Equator, + being north and - being south, just like Latitude.
Are the lines of latitude measured in inches degrees or hours?
Degrees, Minutes and Seconds of arc. Same as longitude.
What is the unit that time is measured by?
Time is typically measured using units such as seconds, minutes, hours, days, weeks, months, and years.
