Star profile
HIP 22407
What is HIP 22407
In Auriga, that winter figure driving its chariot across the north, shines a white star whose light set out two hundred and seventy-three years ago, at the height of the Enlightenment, as Diderot was gathering the encyclopaedists in Paris. Hotter and more luminous than the Sun, its surface near nine thousand degrees grants it that ivory tone reminiscent of moonlight on snow. Although the eye barely distinguishes it from a luminous whisper, it joins the bright retinue surrounding the great stars of the boreal winter sky.
Where it is and when to see it
HIP 22407 lies in the northern celestial hemisphere. It is visible to the naked eye under a dark sky. Its best month of the year is December: 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 22407
- Constellation
- Auriga
- Apparent magnitude
- 5.84
- Distance
- 273.2 light years
- Coordinates (J2000)
- RA 72.329° · Dec 32.588°
- Catalogue
- HIP 22407 · HD 30453
A symbolic commemorative gift: neither the signature nor the chosen name implies ownership of the star or recognition by the IAU.
Other stars in Auriga
Auriga has 76 stars in Stelvia's catalogue. Here are a few of them.
- CapellaAlpha Aurigae0.08
- HYG 1183600.96
- MenkalinanBeta Aurigae1.90
- 41 Aurigae5.78
- HIP 294515.78
- HIP 311735.82
- Psi 9 Aurigae5.85
- 64 Aurigae5.87