Star profile
HIP 70915
Hot blue starWhat is HIP 70915
In Lupus, the wolf of the southern sky, shines a blue B-type star, far hotter and more luminous than the Sun, one of those bonfires that live briefly and burn fiercely. Its light needs about 477 years to cross the void: what we receive today departed around 1549, when Mercator was publishing in Leuven his first cylindrical-projection maps and the known world was beginning to fall into a grid.
Where it is and when to see it
HIP 70915 lies in the southern celestial hemisphere. It is visible to the naked eye under a dark sky. Its best month of the year is May: 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 70915
- Constellation
- Lupus
- Apparent magnitude
- 5.51
- Distance
- 476.9 light years
- Coordinates (J2000)
- RA 217.536° · Dec -45.321°
- Catalogue
- HIP 70915 · HD 126981
A symbolic commemorative gift: neither the signature nor the chosen name implies ownership of the star or recognition by the IAU.
Other stars in Lupus
Lupus has 74 stars in Stelvia's catalogue. Here are a few of them.
- Alpha Lupi2.30
- Beta Lupi2.68
- Gamma Lupi2.80
- HIP 736245.45
- HIP 743055.45
- HIP 756475.46
- HIP 700545.55
- HIP 714195.55