ω Canis Majoris (omega Canis Majoris)
ω Canis Majoris is a variable sub-giant star in the constellation of Canis Major.
ω Canis Majoris visual magnitude is 3.85. Because of its moderate brightness, ω Canis Majoris should be easily visible from locations with dark skyes, while it can be barely visible, or not visible at all, from skyes affected by light pollution.
The table below summarizes the key facts about ω Canis Majoris:
Celestial coordinates and finder chart of ω Canis Majoris
ω Canis Majoris is situated south of the celestial equator, as such, it is more easily visible from the southern emisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of ω Canis Majoris are provided in the following table:
The simplified sky map below shows the position of ω Canis Majoris in the sky:
Visibility of ω Canis Majoris from your location
Location: Greenwich, United Kingdom [change]
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Today's ω Canis Majoris (omega Canis Majoris) rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):
Digitized Sky Survey image of ω Canis Majoris
The image below is a photograph of ω Canis Majoris from the Digitized Sky Survey 2 (DSS2 - see the credits section) taken in the red channel. The area of sky represented in the image is 0.5x0.5 degrees (30x30 arcmins). The proper motion of ω Canis Majoris is -0.008 arcsec per year in Right Ascension and 0.006 arcsec per year in Declination and the associated displacement for the next 100000 years is represented with the red arrow.
Distance of ω Canis Majoris from the Sun and relative movement
ω Canis Majoris is distant 923.51 light years from the Sun and it is moving far from the Sun at the speed of 26 kilometers per second.
Spectral properties of ω Canis Majoris
ω Canis Majoris belongs to spectral class B2 and has a luminosity class of IV corresponding to a sub-giant star.
The red dot in the diagram below shows where ω Canis Majoris is situated in the Hertzsprung–Russell diagram.