RA vs right ascension
right ascension vs RARA and right ascension both are nouns.
| Word | Noun | Adjective | Verb | Adverb |
|---|---|---|---|---|
| RA | Yes | No | No | No |
| right ascension | Yes | No | No | No |
As nouns,
RA and right ascension
are synonyms defined as:
- RA and right ascension: (astronomy) the equatorial coordinate specifying the angle, measured eastward along the celestial equator, from the vernal equinox to the intersection of the hour circle that passes through an object in the sky; usually expressed in hours and minutes and seconds; used with declination to specify positions on the celestial sphere
Other synonyms of RA include
celestial longitude.
| RA (noun) | right ascension (noun) |
|---|---|
| (astronomy) the equatorial coordinate specifying the angle, measured eastward along the celestial equator, from the vernal equinox to the intersection of the hour circle that passes through an object in the sky; usually expressed in hours and minutes and seconds; used with declination to specify positions on the celestial sphere | (astronomy) the equatorial coordinate specifying the angle, measured eastward along the celestial equator, from the vernal equinox to the intersection of the hour circle that passes through an object in the sky; usually expressed in hours and minutes and seconds; used with declination to specify positions on the celestial sphere |
Words related to "RA"
Words related to "right ascension"
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