B-type star · blue-white star

1 Cas

1,129 lybrightness mag 4.84B0.5IV

Also catalogued as HR 8797 · HD 218376 · HIP 114104

10,941 K

temperature

4.84

apparent magnitude

1,209× ☉

luminosity vs Sun

B0.5IV

spectral type

Distance & comparison with our Sun

1,129 years

at light speed from Earth

1.90×

as hot as the Sun

1,209×

the Sun's light output

-2.86

absolute magnitude

Explore from here · roam the neighborhood

1 CasB-type

Sky regionCassiopeiathis direction

Nearest stars

HR 8745 →56 ly apart
HR 8811 →120 ly apart
HR 8677 →130 ly apart
HR 8761 →140 ly apart
HR 8707 →150 ly apart
HR 8535 →160 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 4.8To 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.