B-type star · blue-white star

23 Ori

1,553 lybrightness mag 4.99B1V

Also catalogued as HR 1770 · HD 35149 · HIP 25142

11,506 K

temperature

4.99

apparent magnitude

1,993× ☉

luminosity vs Sun

B1V

spectral type

Distance & comparison with our Sun

1,553 years

at light speed from Earth

1.99×

as hot as the Sun

1,993×

the Sun's light output

-3.40

absolute magnitude

Explore from here · roam the neighborhood

23 OriB-type

Sky regionOrionthis direction

Nearest stars

HR 1786 →55 ly apart
HR 1833 →140 ly apart
HR 1861 →150 ly apart
HR 1868 →170 ly apart
HR 1763 →180 ly apart
47Ome Ori →200 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 5.0To 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.