Star profile
52 Sagittarii
Hot blue starWhat is 52 Sagittarii
52 Sagittarii is a double system inside the bow of the Archer, around 190 light-years away from Earth. The primary component is a blue B9 star paired with a far fainter orange dwarf only 2.4 arcseconds apart; that small K-type dwarf is the one actually betraying the system in the X-ray range. An uneven pair quietly shining together toward the dense heart of our Milky Way.
Where it is and when to see it
52 Sagittarii lies in the southern celestial hemisphere. It is visible to the naked eye under a dark sky. Its best month of the year is July: 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 52 Sagittarii
- Constellation
- Sagittarius
- Apparent magnitude
- 4.59
- Distance
- 189.7 light years
- Coordinates (J2000)
- RA 294.177° · Dec -24.884°
- Catalogue
- HIP 96465 · HD 184707
A symbolic commemorative gift: neither the signature nor the chosen name implies ownership of the star or recognition by the IAU.
Other stars in Sagittarius
Sagittarius has 117 stars in Stelvia's catalogue. Here are a few of them.
- Kaus AustralisEpsilon Sagittarii1.79
- NunkiSigma Sagittarii2.05
- AscellaZeta Sagittarii2.60
- 3 Sagittarii4.53
- 59 Sagittarii4.54
- HIP 888394.55
- Gamma 1 Sagittarii4.66
- HIP 896784.66