Star profile
HIP 97774
Hot blue starWhat is HIP 97774
In the starlit depth of the Swan burns a blue type-B star, an intensely hot ember, far more massive and luminous than the Sun. Its light has been travelling for 1,664 years: it set off when the Western Roman Empire was giving its last gasps, even before the official fall of Rome in 476. It is a flame of late Antiquity still alight, crossing the centuries like an inheritance of fire.
Where it is and when to see it
HIP 97774 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.
It opens in your browser. Free, no account, nothing to install.
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
If you don't have an account yet, we'll ask for an email to confirm it's you: we send you a link and that's it, no password.
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 97774
- Constellation
- Cygnus
- Apparent magnitude
- 5.91
- Distance
- 1664.3 light years
- Coordinates (J2000)
- RA 298.030° · Dec 47.932°
- Catalogue
- HIP 97774 · HD 188252
A symbolic commemorative gift: neither the signature nor the chosen name implies ownership of the star or recognition by the IAU.
Other stars in Cygnus
Cygnus has 137 stars in Stelvia's catalogue. Here are a few of them.
- DenebAlpha Cygni1.25
- SadrGamma Cygni2.23
- AljanahEpsilon Cygni2.48
- HIP 1052695.89
- HIP 966205.89
- 42 Cygni5.90
- HIP 1033605.92
- HIP 983835.92