Word:

hour angle

Noun1.hour angle - the angular distance along the celestial equator from the observer's meridian to the hour circle of a given celestial body
2.hour angle - (astronomy) the angular distance of a celestial point measured westward along the celestial equator from the zenith crossing; the right ascension for an observer at a particular location and time of day
Synonyms: HA
angular distance, astronomy, HA, uranology
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Houdini
Hough
Houghton
houhere
Houlet
Hoult
hoummos
Hound
hound dog
Hound's-tongue
hound's-tooth check
Houndfish
Hounding
houndstooth check
Houp
Hour
-- hour angle --
hour circle
hour hand
Hour line
Hour measure of time
Hour plate
Hourglass
Houri
hourlong
Hourly
Hours
Housage
Housatonic
Housatonic River
House
house agent
House ant
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