WordNet: HA, 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

• domain: topic astronomy, uranology

• hypernym angular distance

HA

• (suomi) HA (synonyymi)

hour angle

• (suomi) tuntikulma (synonyymi)