Star profile
Upsilon Phoenicis
What is Upsilon Phoenicis
Upsilon Phoenicis is a blue-white subgiant pair in the southern Phoenix, about 186 light-years away. The primary, of type A3, shines with the light of some 25 suns from a surface between 7,500 and 10,000 K. The two stars split only in a large telescope, but the light reaching the naked eye is already the result of their quiet sum, propagated for nearly two centuries.
Where it is and when to see it
Upsilon Phoenicis lies in the southern celestial hemisphere. It is visible to the naked eye under a dark sky. Its best month of the year is September: 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 Upsilon Phoenicis
- Constellation
- Phoenix
- Apparent magnitude
- 5.21
- Distance
- 185.8 light years
- Coordinates (J2000)
- RA 16.949° · Dec -41.487°
- Catalogue
- HIP 5300 · HD 6767
A symbolic commemorative gift: neither the signature nor the chosen name implies ownership of the star or recognition by the IAU.
Other stars in Phoenix
Phoenix has 39 stars in Stelvia's catalogue. Here are a few of them.
- AnkaaAlpha Phoenicis2.40
- Beta Phoenicis3.32
- Gamma Phoenicis3.41
- Pi Phoenicis5.13
- Chi Phoenicis5.15
- Sigma Phoenicis5.18
- Rho Phoenicis5.24
- HIP 48905.39