B-type star · blue-white star

57Mu Eri

522 lybrightness mag 4.01B5IV

Also catalogued as HR 1520 · HD 30211 · HIP 22109

12,449 K

temperature

4.01

apparent magnitude

555× ☉

luminosity vs Sun

B5IV

spectral type

Distance & comparison with our Sun

522 years

at light speed from Earth

2.16×

as hot as the Sun

555×

the Sun's light output

-2.01

absolute magnitude

Explore from here · roam the neighborhood

57Mu EriB-type

Sky regionEridanusthis direction

Nearest stars

HR 1441 →54 ly apart
HR 1618 →69 ly apart
HR 1366 →80 ly apart
20Tau Ori →82 ly apart
HR 1697 →82 ly apart
HR 1448 →89 ly apart

Bright stars in Eridanus

Cursa →mag 2.8
Acamar →mag 2.9
Zaurak →mag 3.0
Rana →mag 3.5
41Ups4Eri →mag 3.5
Phi Eri →mag 3.6
Chi Eri →mag 3.7
16Tau4Eri →mag 3.7

Can you see it tonight?

VISIBLE TO THE NAKED EYE

Brightness mag 4.0To see it no equipment neededLook toward Eridanus

Star data from the HYG database v4.2 (Astronexus, CC BY-SA 4.0). Temperature and colour computed by gravityfinder from the B-V colour index; the illustration is generated from that temperature, not a photograph.