A-type star · white star

Ruchbah

99.4 lybrightness mag 2.66A5Vv SB

Also catalogued as 37Del Cas · HR 403 · HD 8538 · HIP 6686

8,486 K

temperature

2.66

apparent magnitude

69.82× ☉

luminosity vs Sun

A5Vv SB

spectral type

Distance & comparison with our Sun

99 years

at light speed from Earth

1.47×

as hot as the Sun

69.82×

the Sun's light output

0.24

absolute magnitude

Explore from here · roam the neighborhood

RuchbahA-type

Sky regionCassiopeiathis direction

Nearest stars

38 Cas →18 ly apart
HR 860 →22 ly apart
48Ome And →26 ly apart
48 Cas →26 ly apart
47 Cas →32 ly apart
HR 5 →33 ly apart

Bright stars in Cassiopeia

Cih →mag 2.1
Schedar →mag 2.2
Caph →mag 2.3
Segin →mag 3.4
Achird →mag 3.5
Fulu →mag 3.7
50 Cas →mag 4.0
15Kap Cas →mag 4.2

Can you see it tonight?

VISIBLE TO THE NAKED EYE

Brightness mag 2.7To 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.