B-type star · blue-white star

HR 2149

1,007 lybrightness mag 5.65B2V

Also catalogued as HD 41534 · HIP 28756

13,256 K

temperature

5.65

apparent magnitude

456× ☉

luminosity vs Sun

B2V

spectral type

Distance & comparison with our Sun

1,007 years

at light speed from Earth

2.30×

as hot as the Sun

456×

the Sun's light output

-1.80

absolute magnitude

Explore from here · roam the neighborhood

HR 2149B-type

Sky regionColumbathis direction

Nearest stars

HR 2170 →41 ly apart
HD 46347 →100 ly apart
HR 2311 →140 ly apart
Gam Col →150 ly apart
HR 2364 →170 ly apart
12 Lep →190 ly apart

Bright stars in Columba

Phact →mag 2.6
Wazn →mag 3.1
Del Col →mag 3.9
Eps Col →mag 3.9
Eta Col →mag 4.0
Gam Col →mag 4.4
Kap Col →mag 4.4
Omi Col →mag 4.8

Can you see it tonight?

VISIBLE TO THE NAKED EYE

Brightness mag 5.7To see it no equipment neededLook toward Columba

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.