B-type star · blue-white star

22Omi Cas

703 lybrightness mag 4.48B5III

Also catalogued as HR 193 · HD 4180 · HIP 3504

11,076 K

temperature

4.48

apparent magnitude

653× ☉

luminosity vs Sun

B5III

spectral type

Distance & comparison with our Sun

703 years

at light speed from Earth

1.92×

as hot as the Sun

653×

the Sun's light output

-2.19

absolute magnitude

Explore from here · roam the neighborhood

22Omi CasB-type

Sky regionCassiopeiathis direction

Nearest stars

HR 256 →34 ly apart
HD 1601 →51 ly apart
42Phi And →55 ly apart
HR 287 →61 ly apart
HR 36 →78 ly apart
HR 189 →79 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?

VISIBLE TO THE NAKED EYE

Brightness mag 4.5To see it no equipment neededLook 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.