Stars Mike McCann Science Report Science Report P.d. 4 STARS The magnitude scale was invented by an ancient Greek astronomer named Hipparchus in active 150 BC He severalize the stars he could see in terms of their sheenyness, with 1 representing the agleamest low-spirited to 6 representing the faintest. Modern astronomy has extended this system to stars brighter than Hipparchus endeavour magnitude stars and ones much, much fainter than 6. As it turns out, the eye senses brightness logarithmically, so each increase in 5 magnitudes corresponds to a fire up in brightness by a factor 100.
The unquestioning magnitude is the magnitude the stars would have if viewed from a distance of 10 parsecs or some 32.6 light years. Obviously, Deneb is intrinsically very bright to make this list from its greater distance. Rigel, of nearly the same unattackable magnitude, but closer, stands even higher in the list. Note that about of these distances are really nearby, on a cosmic scale, a...If you want to get a full essay, order it on our website:
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