B-type star · blue-white star

HR 3129

959 lybrightness mag 4.47B1Vp + B2

Also catalogued as HD 65818 · HIP 38957

13,121 K

temperature

4.47

apparent magnitude

1,228× ☉

luminosity vs Sun

B1Vp + B2

spectral type

Distance & comparison with our Sun

959 years

at light speed from Earth

2.27×

as hot as the Sun

1,228×

the Sun's light output

-2.87

absolute magnitude

Explore from here · roam the neighborhood

HR 3129B-type

Sky regionPuppisthis direction

Nearest stars

HR 3151 →12 ly apart
HR 3203 →53 ly apart
HD 70309 →63 ly apart
HR 3137 →72 ly apart
HR 3118 →80 ly apart
HR 3234 →110 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 4.5To 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.