B-type star · blue-white star

HR 2455

679 lybrightness mag 6.05A0V

Also catalogued as HD 47827 · HIP 31859

10,529 K

temperature

6.05

apparent magnitude

144× ☉

luminosity vs Sun

A0V

spectral type

Distance & comparison with our Sun

679 years

at light speed from Earth

1.82×

as hot as the Sun

144×

the Sun's light output

-0.54

absolute magnitude

Explore from here · roam the neighborhood

HR 2455B-type

Sky regionCanis Majorthis direction

Nearest stars

HR 2206 →83 ly apart
HD 47579 →84 ly apart
HR 2708 →99 ly apart
HR 2242 →100 ly apart
HR 2545 →100 ly apart
13Kap CMa →110 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?

BINOCULARS NEEDED

Brightness mag 6.0To see it 50 mm binocularsLook 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.