B-type star · blue-white star

HR 2790

757 lybrightness mag 5.11A0V

Also catalogued as HD 57219 · HIP 35406

12,902 K

temperature

5.11

apparent magnitude

424× ☉

luminosity vs Sun

A0V

spectral type

Distance & comparison with our Sun

757 years

at light speed from Earth

2.24×

as hot as the Sun

424×

the Sun's light output

-1.72

absolute magnitude

Explore from here · roam the neighborhood

HR 2790B-type

Sky regionPuppisthis direction

Nearest stars

HR 2770 →6.3 ly apart
HR 2794 →45 ly apart
HR 2787 →47 ly apart
Pi Pup →51 ly apart
HR 2702 →54 ly apart
HR 2907 →59 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 5.1To 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.