Star profile
42 Aquilae
What is 42 Aquilae
42 Aquilae shines from just 105 light-years away, an intimate distance in stellar terms, within the Eagle that embraces the summer Milky Way. It is an F-type star, slightly hotter and whiter than the Sun, and its closeness means the light seen tonight left it around the turn of the 20th to 21st century. It belongs to the immediate solar neighbourhood —that sphere of a few hundred light-years containing the best-studied stars.
Where it is and when to see it
42 Aquilae 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.
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 42 Aquilae
- Constellation
- Aquila
- Apparent magnitude
- 5.45
- Distance
- 104.9 light years
- Coordinates (J2000)
- RA 294.447° · Dec -4.648°
- Catalogue
- HIP 96556 · HD 185124
A symbolic commemorative gift: neither the signature nor the chosen name implies ownership of the star or recognition by the IAU.
Other stars in Aquila
Aquila has 72 stars in Stelvia's catalogue. Here are a few of them.
- AltairAlpha Aquilae0.76
- TarazedGamma Aquilae2.72
- OkabZeta Aquilae2.99
- 14 Aquilae5.40
- 15 Aquilae5.40
- 66 Aquilae5.44
- 27 Aquilae5.46
- Tau Aquilae5.51