Proxima+Centauri+4A


 * Proxima Centauri is the closest star to the sun.
 * It is a red dwarf, and is aproximately 4.22 light years away.
 * not very big for a star; its diameter is only one seventh of the sun.
 * More that 10,000 times dimmer than the sun
 * Type M star
 * 5-6 billion years old