A-type star · white star

HR 8153

2,741 lybrightness mag 6.42B2III

Also catalogued as HD 203025 · HIP 105091

8,210 K

temperature

6.42

apparent magnitude

1,663× ☉

luminosity vs Sun

B2III

spectral type

Distance & comparison with our Sun

2,741 years

at light speed from Earth

1.42×

as hot as the Sun

1,663×

the Sun's light output

-3.20

absolute magnitude

Explore from here · roam the neighborhood

HR 8153A-type

Sky regionCepheusthis direction

Nearest stars

HR 8327 →360 ly apart
HR 8383 →420 ly apart
14 Cep →430 ly apart
HR 7993 →640 ly apart
55 Cyg →710 ly apart
HR 7777 →720 ly apart

Bright stars in Cepheus

Alderamin →mag 2.5
Errai →mag 3.2
Alfirk →mag 3.2
21Zet Cep →mag 3.4
3Eta Cep →mag 3.4
32Iot Cep →mag 3.5
27Del Cep →mag 4.1
23Eps Cep →mag 4.2

Can you see it tonight?

BINOCULARS NEEDED

Brightness mag 6.4To see it 50 mm binocularsLook toward Cepheus

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.