Star profile
HIP 46974
Hot blue starWhat is HIP 46974
Deep within Carina burns a blue beacon whose light took 1,326 years to reach us. When that photon set out, the Carolingian Empire was unravelling around the Treaty of Verdun and Europe was fracturing into new borders. It belongs to spectral class B —hot titans that devour their hydrogen at a vertiginous rate— which is why its glow persists where distance ought to silence it.
Where it is and when to see it
HIP 46974 lies in the southern celestial hemisphere. It is visible to the naked eye under a dark sky. Its best month of the year is March: 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 HIP 46974
- Constellation
- Carina
- Apparent magnitude
- 4.08
- Distance
- 1326.0 light years
- Coordinates (J2000)
- RA 143.611° · Dec -59.230°
- Catalogue
- HIP 46974 · HD 83183
A symbolic commemorative gift: neither the signature nor the chosen name implies ownership of the star or recognition by the IAU.
Other stars in Carina
Carina has 124 stars in Stelvia's catalogue. Here are a few of them.
- CanopusAlpha Carinae-0.62
- MiaplacidusBeta Carinae1.67
- AviorEpsilon Carinae1.86
- HIP 544633.93
- HIP 451013.96
- HIP 509543.99
- HIP 425684.31
- HIP 454964.34