Pi4 Orionis

π4 Orionis ( Orionis Pi4 / π4 Ori, also 3 Orionis ) is a spectroscopic binary star in the constellation Orion. It is about 1,000 light- years away from Earth. The orbital period of the system is 9.5 days.

Pictures of Pi4 Orionis

Pi4 Orionis #01 Pi4 Orionis #02 Pi4 Orionis #03 Pi4 Orionis #04