A-type star · white star

HR 2191

431 lybrightness mag 6.04A0Vnn

Also catalogued as HD 42477 · HIP 29371

9,871 K

temperature

6.04

apparent magnitude

58.34× ☉

luminosity vs Sun

A0Vnn

spectral type

Distance & comparison with our Sun

431 years

at light speed from Earth

1.71×

as hot as the Sun

58.34×

the Sun's light output

0.43

absolute magnitude

Explore from here · roam the neighborhood

HR 2191A-type

Sky regionOrionthis direction

Nearest stars

137 Tau →35 ly apart
HR 2277 →36 ly apart
19 Gem →42 ly apart
HD 45090 →43 ly apart
HR 2302 →43 ly apart
HR 2075 →56 ly apart

Bright stars in Orion

Hatysa →mag 2.8
Tabit →mag 3.2
28Eta Ori →mag 3.4
Meissa →mag 3.4
20Tau Ori →mag 3.6
3Pi 4Ori →mag 3.7
8Pi 5Ori →mag 3.7
48Sig Ori →mag 3.8

Can you see it tonight?

BINOCULARS NEEDED

Brightness mag 6.0To see it 50 mm binocularsLook toward Orion

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.