Question

Which properties would be most useful for the classification of a star recently discovered by an astronomer?\

Answer 1

In astronomy, stellar classification is the classification of stars based on their spectral characteristics. Electromagnetic radiation from the star is analyzed by splitting it with a prism or diffraction grating into a spectrum exhibiting the rainbow of colors interspersed with spectral lines.

Step-by-step explanation:

Answer 2

Answer: Apparent magnitude, temperature, absolute brightness, and size