F-type star · yellow-white star

HR 391

192 lybrightness mag 6.36F4V

Also catalogued as HD 8272 · HIP 6486

6,591 K

temperature

6.36

apparent magnitude

8.61× ☉

luminosity vs Sun

F4V

spectral type

Distance & comparison with our Sun

192 years

at light speed from Earth

1.14×

as hot as the Sun

8.61×

the Sun's light output

2.51

absolute magnitude

Explore from here · roam the neighborhood

HR 391F-type

Sky regionCassiopeiathis direction

Nearest stars

Castula →15 ly apart
39Chi Cas →17 ly apart
36Psi Cas →34 ly apart
Nembus →35 ly apart
HR 238 →40 ly apart
66 And →40 ly apart

Bright stars in Cassiopeia

Cih →mag 2.1
Schedar →mag 2.2
Caph →mag 2.3
Ruchbah →mag 2.7
Segin →mag 3.4
Achird →mag 3.5
Fulu →mag 3.7
50 Cas →mag 4.0

Can you see it tonight?

BINOCULARS NEEDED

Brightness mag 6.4To see it 50 mm binocularsLook toward Cassiopeia

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.