B-type star · blue-white star

28Eta Ori

977 lybrightness mag 3.35B1V + B2

Also catalogued as HR 1788 · HD 35411 · HIP 25281

14,633 K

temperature

3.35

apparent magnitude

3,568× ☉

luminosity vs Sun

B1V + B2

spectral type

Distance & comparison with our Sun

977 years

at light speed from Earth

2.54×

as hot as the Sun

3,568×

the Sun's light output

-4.03

absolute magnitude

Explore from here · roam the neighborhood

28Eta OriB-type

Sky regionOrionthis direction

Nearest stars

HR 1764 →45 ly apart
22 Ori →59 ly apart
HR 1873 →60 ly apart
HD 36840 →61 ly apart
HR 1703 →74 ly apart
HR 1759 →78 ly apart

Bright stars in Orion

Hatysa →mag 2.8
Tabit →mag 3.2
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 3.4To 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.