A-type star · white star

HR 3221

493 lybrightness mag 6.43A7Vm

Also catalogued as HD 68457 · HIP 40474

8,086 K

temperature

6.43

apparent magnitude

53.41× ☉

luminosity vs Sun

A7Vm

spectral type

Distance & comparison with our Sun

493 years

at light speed from Earth

1.40×

as hot as the Sun

53.41×

the Sun's light output

0.53

absolute magnitude

Explore from here · roam the neighborhood

HR 3221A-type

Sky regionUrsa Majorthis direction

Nearest stars

HR 3245 →36 ly apart
HR 3470 →64 ly apart
HD 67539 →72 ly apart
HR 3408 →79 ly apart
HR 3401 →81 ly apart
11Sig1UMa →82 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 6.4To 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.