HA Celestial Abbreviation

Also known as: HA-

HA has various meanings in the Celestial category. Discover the full forms, definitions, and usage contexts of HA in Celestial.

Hour Angle

Angle, at elevated pole, between meridian of observer and meridian passing through a heavenly body Conventionally reckoned westward from observer, but can be expressed as an easterly value.

Celestial

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