A-type star · white star

HR 4108

307 lybrightness mag 6.07A7III

Also catalogued as HD 90745 · HIP 51448

8,337 K

temperature

6.07

apparent magnitude

28.87× ☉

luminosity vs Sun

A7III

spectral type

Distance & comparison with our Sun

307 years

at light speed from Earth

1.44×

as hot as the Sun

28.87×

the Sun's light output

1.20

absolute magnitude

Explore from here · roam the neighborhood

HR 4108A-type

Sky regionUrsa Majorthis direction

Nearest stars

35 UMa →24 ly apart
HR 4286 →24 ly apart
HR 3859 →27 ly apart
HR 4340 →33 ly apart
HR 4072 →33 ly apart
HR 3885 →38 ly apart

Bright stars in Ursa Major

Alioth →mag 1.8
Dubhe →mag 1.8
Alkaid →mag 1.9
Merak →mag 2.3
Phecda →mag 2.4
52Psi UMa →mag 3.0
Tania Australis →mag 3.1
Talitha →mag 3.1

Can you see it tonight?

BINOCULARS NEEDED

Brightness mag 6.1To see it 50 mm binocularsLook toward Ursa Major

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.