K-type star · orange

Guniibuu

19.4 lybrightness mag 4.33K2:III:

Also catalogued as 36 Oph · HR 6401 · HD 155885 · HIP 84405 · Gliese Gl 663A

5,120 K

temperature

4.33

apparent magnitude

0.57× ☉

luminosity vs Sun

K2:III:

spectral type

Distance & comparison with our Sun

19 years

at light speed from Earth

0.89×

as hot as the Sun

0.57×

the Sun's light output

5.46

absolute magnitude

Explore from here · roam the neighborhood

GuniibuuK-type

Sky regionOphiuchusthis direction

StarHD 1560260.14 ly

StarGuniibuu B0.17 ly

StarHR 64264.2 ly

StarSabikstar

Star13Zet Ophstar

Nearest stars

HD 156026 →0.14 ly apart
Guniibuu B →0.17 ly apart
HR 6426 →4.2 ly apart
Gliese Gl 702B →10 ly apart
70 Oph →10 ly apart
HR 5568 →11 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 4.3To 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.