A-type star · white star

HR 2545

650 lybrightness mag 5.74B3V

Also catalogued as HD 50123 · HIP 32810

9,086 K

temperature

5.74

apparent magnitude

175× ☉

luminosity vs Sun

B3V

spectral type

Distance & comparison with our Sun

650 years

at light speed from Earth

1.57×

as hot as the Sun

175×

the Sun's light output

-0.76

absolute magnitude

Explore from here · roam the neighborhood

HR 2545A-type

Sky regionCanis Majorthis direction

Nearest stars

13Kap CMa →13 ly apart
HR 2604 →47 ly apart
HR 2756 →64 ly apart
HR 2619 →68 ly apart
HR 2388 →68 ly apart
HR 2834 →84 ly apart

Bright stars in Canis Major

Adhara →mag 1.5
Wezen →mag 1.8
Mirzam →mag 2.0
Aludra →mag 2.5
Furud →mag 3.0
24Omi2CMa →mag 3.0
Nganurganity →mag 3.5
13Kap CMa →mag 3.5

Can you see it tonight?

VISIBLE TO THE NAKED EYE

Brightness mag 5.7To see it no equipment neededLook toward Canis Major

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.