A-type star · white star

HR 8938

333 lybrightness mag 5.56A7IV

Also catalogued as HD 221525 · HIP 115746

7,795 K

temperature

5.56

apparent magnitude

54.25× ☉

luminosity vs Sun

A7IV

spectral type

Distance & comparison with our Sun

333 years

at light speed from Earth

1.35×

as hot as the Sun

54.25×

the Sun's light output

0.51

absolute magnitude

Explore from here · roam the neighborhood

HR 8938A-type

Sky regionCepheusthis direction

Nearest stars

HR 286 →12 ly apart
HR 306 →18 ly apart
HR 965 →26 ly apart
HR 1616 →29 ly apart
HR 8748 →29 ly apart
HR 8702 →31 ly apart

Bright stars in Cepheus

Alderamin →mag 2.5
Errai →mag 3.2
Alfirk →mag 3.2
21Zet Cep →mag 3.4
3Eta Cep →mag 3.4
32Iot Cep →mag 3.5
27Del Cep →mag 4.1
23Eps Cep →mag 4.2

Can you see it tonight?

VISIBLE TO THE NAKED EYE

Brightness mag 5.6To see it no equipment neededLook toward Cepheus

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.