B-type star · blue-white star

Hatysa

2,330 lybrightness mag 2.75O9III

Also catalogued as 44Iot Ori · HR 1899 · HD 37043 · HIP 26241

13,831 K

temperature

2.75

apparent magnitude

35,286× ☉

luminosity vs Sun

O9III

spectral type

Distance & comparison with our Sun

2,330 years

at light speed from Earth

2.40×

as hot as the Sun

35,286×

the Sun's light output

-6.52

absolute magnitude

Explore from here · roam the neighborhood

HatysaB-type

Sky regionOrionthis direction

Nearest stars

HR 1848 →53 ly apart
HR 1840 →96 ly apart
HR 1886 →370 ly apart
Arneb →490 ly apart
36Ups Ori →540 ly apart
55 Eri →550 ly apart

Bright stars in Orion

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
9Omi2Ori →mag 4.1

Can you see it tonight?

VISIBLE TO THE NAKED EYE

Brightness mag 2.8To 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.