Tags: Star.
Omicron Velorum (ο Vel ο Velorum) is a star in the constellation Vela.Omicron Velorum is a blue-white B-type subgiant with a mean apparent magnitude of +3.60. It is approximately 495 light years from Earth. A slowly pulsating B star it ranges between magnitudes 3.57 and 3.63 over 2.8 days.