Star profile
HIP 84949
Variable starWhat is HIP 84949
In the energetic body of Hercules shines this yellow-white F-type star. Its light set out around 241 years ago, near 1785, when William Herschel was publishing his first map of the Milky Way drawn from star counts. It is a variable star: it oscillates slightly, as if breathing, the result of inner pulsations. Slightly hotter and more luminous than the Sun, it reminds us that even seemingly quiet stars have their own music, a secret vibration that astronomers have learned to hear.
Where it is and when to see it
HIP 84949 lies in the northern celestial hemisphere. It is visible to the naked eye under a dark sky. Its best month of the year is June: 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 84949
- Constellation
- Hercules
- Apparent magnitude
- 5.55
- Distance
- 241.3 light years
- Coordinates (J2000)
- RA 260.432° · Dec 39.975°
- Catalogue
- HIP 84949 · HD 157482
A symbolic commemorative gift: neither the signature nor the chosen name implies ownership of the star or recognition by the IAU.
Other stars in Hercules
Hercules has 136 stars in Stelvia's catalogue. Here are a few of them.
- KornephorosBeta Herculis2.78
- RasalgethiAlpha 1 Herculis2.78
- Zeta Herculis2.81
- HIP 853855.52
- 25 Herculis5.53
- HIP 866235.54
- HIP 836925.56
- 83 Herculis5.56