Messier 63
Galaxy
Messier 63 or M63, also known as NGC 5055 or the seldom-used Sunflower Galaxy, is a spiral galaxy in the northern constellation of Canes Venatici with approximately 400 billion stars. Wikipedia
Stars: 400 billion
Radius: 49,000 light years
Apparent mass: ~110 billion M☉
Constellation: Canes Venatici
Magnitude: 9.3
Age: 13.28 billion years
Distance to Earth: 27 million light years