Star profile
20 Pegasi
What is 20 Pegasi
20 Pegasi is a yellow-white F-type sun, 252 light-years away, on the flank of the Winged Horse. Hotter and more luminous than our own, it sits in that middle band between the Sun and the great bluish-white stars. Its light set out when the Ottoman Empire was still a European power and the independence of the United States was barely a decade old. Pegasus, with its Square, is a perfect backdrop for this pearly-toned lantern.
Where it is and when to see it
20 Pegasi lies in the northern celestial hemisphere. It is visible to the naked eye under a dark sky. Its best month of the year is August: 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 20 Pegasi
- Constellation
- Pegasus
- Apparent magnitude
- 5.61
- Distance
- 251.9 light years
- Coordinates (J2000)
- RA 330.272° · Dec 13.120°
- Catalogue
- HIP 108693 · HD 209166
A symbolic commemorative gift: neither the signature nor the chosen name implies ownership of the star or recognition by the IAU.
Other stars in Pegasus
Pegasus has 98 stars in Stelvia's catalogue. Here are a few of them.
- EnifEpsilon Pegasi2.38
- ScheatBeta Pegasi2.44
- MarkabAlpha Pegasi2.49
- Pi 1 Pegasi5.58
- 63 Pegasi5.58
- 36 Pegasi5.60
- 11 Pegasi5.63
- 73 Pegasi5.63