Star profile
HIP 75647
Hot blue starWhat is HIP 75647
Within the claws of the southern Wolf burns a blue type B star, young and far hotter than the Sun. Its light took roughly 428 years to cross the void: it set out when conquistadors still wandered the Andean altiplano and Cervantes was barely a child in Alcalá de Henares. It now arrives as a cold, almost violet flash —a faithful witness of a world in full Renaissance transformation under southern skies.
Where it is and when to see it
HIP 75647 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.
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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 75647
- Constellation
- Lupus
- Apparent magnitude
- 5.46
- Distance
- 428.1 light years
- Coordinates (J2000)
- RA 231.826° · Dec -36.768°
- Catalogue
- HIP 75647 · HD 137432
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 763975.44
- HIP 736245.45
- HIP 743055.45
- HIP 709155.51
- HIP 700545.55