M100
Mirror Galaxy · NGC 4321
Constellation
Coma Berenices
Shape
Spiral
Magnitude
9.4
Size
6.9′
Position
12h 23m, +15.8°
Distance
55.8 ± 4.9 million ly
My Sky
Rise, highest and set over your place, for any night: M100
Further info
NASA: Messier 100
NED: M100
SIMBAD: M100
Wikipedia: Messier 100
Sources
Distance: NED-D (Steer 2020)
Magnitude and size: NGC 2000.0 (Sinnott 1988)
