B-type star · blue-white star

HR 2770

753 lybrightness mag 5.03B3V

Also catalogued as HD 56779 · HIP 35226

12,712 K

temperature

5.03

apparent magnitude

452× ☉

luminosity vs Sun

B3V

spectral type

Distance & comparison with our Sun

753 years

at light speed from Earth

2.20×

as hot as the Sun

452×

the Sun's light output

-1.79

absolute magnitude

Explore from here · roam the neighborhood

HR 2770B-type

Sky regionPuppisthis direction

Nearest stars

HR 2790 →6.3 ly apart
HR 2794 →42 ly apart
HR 2787 →50 ly apart
HR 2702 →51 ly apart
Pi Pup →55 ly apart
HR 2907 →64 ly apart

Bright stars in Puppis

Naos →mag 2.2
Pi Pup →mag 2.7
Tureis →mag 2.8
Tau Pup →mag 2.9
Pipit →mag 3.2
Sig Pup →mag 3.3
Azmidi →mag 3.3
3 Pup →mag 3.9

Can you see it tonight?

VISIBLE TO THE NAKED EYE

Brightness mag 5.0To see it no equipment neededLook toward Puppis

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.