Star profile
39 Draco
What is 39 Draco
39 Draconis lies among the coils of the circumpolar dragon, the creature that never sets for northern observers. It is a white A-class star a little over one hundred and eighty light-years away, with a surface roughly twice as hot as the Sun’s. Its modest glow makes it a quiet link in the winding body of Draco, one of the largest constellations in the whole sky.
Where it is and when to see it
39 Draco lies in the northern celestial hemisphere. It is visible to the naked eye under a dark sky. Its best month of the year is July: 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 39 Draco
- Constellation
- Draco
- Apparent magnitude
- 4.98
- Distance
- 184.2 light years
- Coordinates (J2000)
- RA 275.978° · Dec 58.801°
- Catalogue
- HIP 90156 · HD 170073
A symbolic commemorative gift: neither the signature nor the chosen name implies ownership of the star or recognition by the IAU.
Other stars in Draco
Draco has 122 stars in Stelvia's catalogue. Here are a few of them.
- EltaninGamma Draco2.24
- AthebyneEta Draco2.73
- RastabanBeta Draco2.79
- 15 Draco4.94
- 6 Draco4.95
- HIP 781804.96
- 36 Draco4.99
- 54 Draco5.00