Hakuluettelo:
Käännös:
apparent magnitude (suomeksi)
- Määritelmät:
- (lb, en, astronomy) a numerical measure of the brightness of a star, planet etc.; a decrease of 1 unit represents an increase in the light received by a factor of 2.512
Viimeisimmät haut: apparent magnitude, Eurasian Eagle-Owl, piston rods, sukkanauhakäärme, car glasses, cautioners