Astronautics Vocabulary : magnitude
The Astronautics Vocabulary is a glossary of terms that pertain to the science and technology of spaceflight. This alphabetical list can be navigated by clicking on the letters A-Z displayed on this page.
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Definition of magnitude
- Translation:
- magnitude
- Definition:
- A measure of the brightness of a star. Apparent magnitude is a measure of its brightness as seen from Earth; whereas absolute magnitude is a measure of its actual (ie, intrinsic) brightness.
- Other Definition:
- None
- Synonym:
- None
- Date modified: