A-type star · white star

HR 4138

261 lybrightness mag 4.72A2III

Also catalogued as HD 91375 · HIP 51438

9,630 K

temperature

4.72

apparent magnitude

71.91× ☉

luminosity vs Sun

A2III

spectral type

Distance & comparison with our Sun

261 years

at light speed from Earth

1.67×

as hot as the Sun

71.91×

the Sun's light output

0.21

absolute magnitude

Explore from here · roam the neighborhood

HR 4138A-type

Sky regionCarinathis direction

Nearest stars

HR 3721 →28 ly apart
HR 4065 →34 ly apart
HR 4397 →34 ly apart
HR 3783 →35 ly apart
Aiolos →39 ly apart
The Vol →44 ly apart

Bright stars in Carina

Miaplacidus →mag 1.7
Avior →mag 1.9
Aspidiske →mag 2.2
The Car →mag 2.7
Ups Car →mag 2.9
Ome Car →mag 3.3
Chi Car →mag 3.5
Eta Car →mag 6.2

Can you see it tonight?

VISIBLE TO THE NAKED EYE

Brightness mag 4.7To see it no equipment neededLook toward Carina

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.