Star profile
HIP 3951
What is HIP 3951
In Cassiopeia rests a white A-type star, with serene radiance and a temperature far above the Sun's. Its light took some 640 years to traverse space: it departed around 1386, when Geoffrey Chaucer was beginning his «Canterbury Tales» and Europe was slowly emerging from the Black Death. That brilliance has travelled through the entire modern era to outline today the silhouette of the celestial queen.
Where it is and when to see it
HIP 3951 lies in the northern celestial hemisphere. It is visible to the naked eye under a dark sky. Its best month of the year is November: 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 3951
- Constellation
- Cassiopeia
- Apparent magnitude
- 5.35
- Distance
- 639.6 light years
- Coordinates (J2000)
- RA 12.682° · Dec 64.248°
- Catalogue
- HIP 3951 · HD 4775
A symbolic commemorative gift: neither the signature nor the chosen name implies ownership of the star or recognition by the IAU.
Other stars in Cassiopeia
Cassiopeia has 93 stars in Stelvia's catalogue. Here are a few of them.
- CihGamma Cassiopeiae2.15
- SchedarAlpha Cassiopeiae2.24
- CaphBeta Cassiopeiae2.28
- 40 Cassiopeiae5.28
- HIP 93125.29
- 31 Cassiopeiae5.32
- 12 Cassiopeiae5.38
- HIP 35445.41