Star profile
Rho 3 Eridani
What is Rho 3 Eridani
Rho-3 Eridani is a white A-type star 136 light-years away, one of the many pearls strung along the winding course of the celestial River — the longest constellation in the sky, spilling from Orion all the way to the southern horizon. Its spectral class lends it a clean, almost bluish brightness, proper to stars in mid-maturity, before age tints them orange.
Where it is and when to see it
Rho 3 Eridani lies in the southern celestial hemisphere. It is visible to the naked eye under a dark sky. Its best month of the year is November: 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 Rho 3 Eridani
- Constellation
- Eridanus
- Apparent magnitude
- 5.26
- Distance
- 135.6 light years
- Coordinates (J2000)
- RA 46.069° · Dec -7.601°
- Catalogue
- HIP 14293 · HD 19107
A symbolic commemorative gift: neither the signature nor the chosen name implies ownership of the star or recognition by the IAU.
Other stars in Eridanus
Eridanus has 129 stars in Stelvia's catalogue. Here are a few of them.
- AchernarAlpha Eridani0.45
- CursaBeta Eridani2.78
- AcamarTheta 1 Eridani2.88
- 24 Eridani5.24
- Tau 7 Eridani5.24
- HIP 212975.24
- 35 Eridani5.28
- Rho 2 Eridani5.32