B-type star · blue-white star

27Phi Sgr

239 lybrightness mag 3.17B8.5III

Also catalogued as HR 7039 · HD 173300 · HIP 92041

11,692 K

temperature

3.17

apparent magnitude

253× ☉

luminosity vs Sun

B8.5III

spectral type

Distance & comparison with our Sun

239 years

at light speed from Earth

2.03×

as hot as the Sun

253×

the Sun's light output

-1.16

absolute magnitude

Explore from here · roam the neighborhood

27Phi SgrB-type

Sky regionSagittariusthis direction

StarNunki15 ly

Star30 Sgr22 ly

StarHR 690923 ly

StarKaus Australisstar

StarAscellastar

Nearest stars

Nunki →15 ly apart
30 Sgr →22 ly apart
HR 6909 →23 ly apart
HR 7195 →26 ly apart
HR 6914 →29 ly apart
HR 7159 →30 ly apart

Bright stars in Sagittarius

Kaus Australis →mag 1.8
Nunki →mag 2.0
Ascella →mag 2.6
Kaus Media →mag 2.7
Kaus Borealis →mag 2.8
Albaldah →mag 2.9
Alnasl →mag 3.0
Eta Sgr →mag 3.1

Can you see it tonight?

VISIBLE TO THE NAKED EYE

Brightness mag 3.2To see it no equipment neededLook toward Sagittarius

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.