B-type star · blue-white star

25Iot Oph

245 lybrightness mag 4.39B8V

Also catalogued as HR 6281 · HD 152614 · HIP 82673

11,375 K

temperature

4.39

apparent magnitude

86.38× ☉

luminosity vs Sun

B8V

spectral type

Distance & comparison with our Sun

245 years

at light speed from Earth

1.97×

as hot as the Sun

86.38×

the Sun's light output

0.01

absolute magnitude

Explore from here · roam the neighborhood

25Iot OphB-type

Sky regionOphiuchusthis direction

Nearest stars

HR 6290 →17 ly apart
HR 6341 →19 ly apart
HR 6181 →28 ly apart
Cujam →35 ly apart
HR 6301 →48 ly apart
HR 6521 →50 ly apart

Bright stars in Ophiuchus

Sabik →mag 2.4
13Zet Oph →mag 2.5
Yed Prior →mag 2.7
Cebalrai →mag 2.8
27Kap Oph →mag 3.2
Yed Posterior →mag 3.2
42The Oph →mag 3.3
64Nu Oph →mag 3.3

Can you see it tonight?

VISIBLE TO THE NAKED EYE

Brightness mag 4.4To see it no equipment neededLook toward Ophiuchus

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.