B-type star · blue-white star

30Psi2Ori

1,136 lybrightness mag 4.59B2IV

Also catalogued as HR 1811 · HD 35715 · HIP 25473

13,561 K

temperature

4.59

apparent magnitude

1,543× ☉

luminosity vs Sun

B2IV

spectral type

Distance & comparison with our Sun

1,136 years

at light speed from Earth

2.35×

as hot as the Sun

1,543×

the Sun's light output

-3.12

absolute magnitude

Explore from here · roam the neighborhood

30Psi2OriB-type

Sky regionOrionthis direction

Nearest stars

33 Ori →22 ly apart
HD 36558 →75 ly apart
25Psi1Ori →100 ly apart
HR 1803 →120 ly apart
HR 1913 →130 ly apart
37Phi1Ori →140 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?

VISIBLE TO THE NAKED EYE

Brightness mag 4.6To see it no equipment neededLook 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.