Engelsk navneord: HA | |||
1. | HA (om form) (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 | ||
Termer med samme betydning (synonymer) | hour angle | ||
Mindre specifikke termer | angular distance | ||
Overordnet emneområde | astronomy, uranology | ||