M-type star · red

HR 9010

1,607 lybrightness mag 5.55K3II

Also catalogued as HD 223173 · HIP 117299

3,608 K

temperature

5.55

apparent magnitude

1,274× ☉

luminosity vs Sun

K3II

spectral type

Distance & comparison with our Sun

1,607 years

at light speed from Earth

0.63×

as hot as the Sun

1,274×

the Sun's light output

-2.91

absolute magnitude

Explore from here · roam the neighborhood

HR 9010M-type

Sky regionCassiopeiathis direction

Nearest stars

HR 8894 →160 ly apart
2 Cas →210 ly apart
HR 9005 →280 ly apart
HR 8803 →280 ly apart
Tengshe →300 ly apart
HR 9053 →330 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 5.5To 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.