A-type star · white star

HR 8745

1,076 lybrightness mag 6.46B9III

Also catalogued as HD 217348 · HIP 113498

9,978 K

temperature

6.46

apparent magnitude

247× ☉

luminosity vs Sun

B9III

spectral type

Distance & comparison with our Sun

1,076 years

at light speed from Earth

1.73×

as hot as the Sun

247×

the Sun's light output

-1.13

absolute magnitude

Explore from here · roam the neighborhood

HR 8745A-type

Sky regionCepheusthis direction

Nearest stars

1 Cas →56 ly apart
HR 8677 →79 ly apart
HR 8811 →86 ly apart
HR 8761 →98 ly apart
HR 8535 →120 ly apart
HR 8483 →170 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 6.5To 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.