Phrases with «apparent magnitude»

The phrase "apparent magnitude" refers to how bright a celestial object appears from Earth. It is a measure of how much light an object emits or reflects. The higher the apparent magnitude, the dimmer the object appears, while a lower apparent magnitude means the object appears brighter in the sky. Full definition

apparent magnitude

Sentences with «apparent magnitude»

[90] Then it will reach the stationary radial velocity (RVel) of 0.0 km / s and the maximum apparent magnitude of − 0.86 v (which is comparable to present - day magnitude of Canopus). (en.wikipedia.org)
Full - sky star catalogues detach the star designation from the star's constellation and aim at enumerating all stars with apparent magnitude greater than a given cut - off value. (en.wikipedia.org)
Depending on its and the planet's position on their respective orbits, Alpha Centauri B would vary in apparent magnitude between − 18.2 (dimmest) and − 21.0 (brightest). (en.wikipedia.org)
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Phrases with «apparent magnitude»

Sentences with «apparent magnitude»

See also