Engelsk substantiv: hour angle |
1. | hour angle (om sted) the angular distance along the celestial equator from the observer's meridian to the hour circle of a given celestial body |
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| Mindre spesifikke uttrykk | distance |
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2. | hour angle (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 |
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| Ord med samme betydning (synonymer) | HA |
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| Mindre spesifikke uttrykk | angular distance |
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| Overordnet kategori | astronomy, uranology |
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