Star profile
HIP 78442
What is HIP 78442
In Serpens shines at 244.9 light years an orange class K star. Its light set out around 1781, just as William Herschel was discovering with his telescope the planet Uranus from Bath, expanding the known Solar System. A warm-toned star, cooler than the Sun, adding its amber nuance to the sinuous body of the celestial serpent.
Where it is and when to see it
HIP 78442 lies in the northern 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 78442
- Constellation
- Serpens
- Apparent magnitude
- 5.82
- Distance
- 244.9 light years
- Coordinates (J2000)
- RA 240.213° · Dec 4.427°
- Catalogue
- HIP 78442 · HD 143553
A symbolic commemorative gift: neither the signature nor the chosen name implies ownership of the star or recognition by the IAU.
Other stars in Serpens
Serpens has 65 stars in Stelvia's catalogue. Here are a few of them.
- UnukalhaiAlpha Serpens2.63
- Eta Serpens3.23
- Mu Serpens3.54
- HIP 886845.74
- HIP 913225.76
- Tau 7 Serpens5.80
- HIP 920275.82
- HIP 886705.84