B-type star · blue-white star

103Omi Her

338 lybrightness mag 3.84B9.5V

Also catalogued as HR 6779 · HD 166014 · HIP 88794

10,355 K

temperature

3.84

apparent magnitude

272× ☉

luminosity vs Sun

B9.5V

spectral type

Distance & comparison with our Sun

338 years

at light speed from Earth

1.79×

as hot as the Sun

272×

the Sun's light output

-1.24

absolute magnitude

Explore from here · roam the neighborhood

103Omi HerB-type

Sky regionHerculesthis direction

Nearest stars

HR 6968 →40 ly apart
101 Her →52 ly apart
HR 6904 →52 ly apart
HR 6655 →53 ly apart
HR 6711 →57 ly apart
Maasym →61 ly apart

Bright stars in Hercules

Kornephoros →mag 2.8
Rasalgethi →mag 2.8
40Zet Her →mag 2.8
Sarin →mag 3.1
67Pi Her →mag 3.2
86Mu Her →mag 3.4
44Eta Her →mag 3.5
92Xi Her →mag 3.7

Can you see it tonight?

VISIBLE TO THE NAKED EYE

Brightness mag 3.8To see it no equipment neededLook toward Hercules

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.