Star profile
111 Tauri
Variable starWhat is 111 Tauri
111 Tauri lies only 47 light-years away, a near neighbour of the Sun whose light set out less than half a century ago and still travels within a single human lifetime. An F-type star slightly hotter and brighter than the Sun, it shows subtle brightness variations betraying an active atmosphere. The precision of the Hipparcos and Gaia missions has mapped its distance to a margin measured in fractions of a light-year.
Where it is and when to see it
111 Tauri lies in the northern celestial hemisphere. It is visible to the naked eye under a dark sky. Its best month of the year is December: 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 111 Tauri
- Constellation
- Taurus
- Apparent magnitude
- 5.00
- Distance
- 46.9 light years
- Coordinates (J2000)
- RA 81.106° · Dec 17.384°
- Catalogue
- HIP 25278 · HD 35296
A symbolic commemorative gift: neither the signature nor the chosen name implies ownership of the star or recognition by the IAU.
Other stars in Taurus
Taurus has 144 stars in Stelvia's catalogue. Here are a few of them.
- AldebaranAlpha Tauri0.87
- ElnathBeta Tauri1.65
- AlcyoneEta Tauri2.85
- 75 Tauri4.96
- 109 Tauri4.96
- Phi Tauri4.97
- 79 Tauri5.02
- Pleione5.05