Star profile
11 Canis Majoris
Hot blue starWhat is 11 Canis Majoris
11 Canis Majoris is a hot blue ember south of Sirius, almost drowned in the Great Dog's glare. It belongs to the B type, surfaces burning far above the Sun's temperature and pouring more energy into the ultraviolet than into visible light. Its glow needs some eight hundred years to cross the space between us: it left when medieval cantigas still echoed across the Iberian kingdoms.
Where it is and when to see it
11 Canis Majoris lies in the southern celestial hemisphere. It is visible to the naked eye under a dark sky. Its best month of the year is January: the Sun sits at the opposite point of the sky and the star culminates around midnight. How high it climbs above the horizon depends on the latitude you watch from.
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The signature wall
Stelvia's sky works like a signature wall: anyone can leave their name and a message on a real star, and that signature goes up on the map for everyone to read. Signing is free.
A signature without a lock can be replaced by someone else's. The lock makes the signature permanent and lets you choose a symbolic name for the star, always shown next to the star's catalogue identifier. How the lock works
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A public signature from a real person. The chosen name is a symbolic denomination within Stelvia, with no official standing or IAU recognition: the sky is not for sale and belongs to no one.
Astronomical data for 11 Canis Majoris
- Constellation
- Canis Major
- Apparent magnitude
- 5.28
- Distance
- 795.6 light years
- Coordinates (J2000)
- RA 101.713° · Dec -14.426°
- Catalogue
- HIP 32492 · HD 49229
A symbolic commemorative gift: neither the signature nor the chosen name implies ownership of the star or recognition by the IAU.
Other stars in Canis Major
Canis Major has 90 stars in Stelvia's catalogue. Here are a few of them.
- SiriusAlpha Canis Majoris-1.44
- AdharaEpsilon Canis Majoris1.50
- WezenDelta Canis Majoris1.83
- HIP 304575.21
- 10 Canis Majoris5.23
- HIP 316885.25
- HIP 333165.29
- HIP 354275.29