K-type star · orange

HR 6390

444 lybrightness mag 6.34K0III

Also catalogued as HD 155500 · HIP 84113

4,649 K

temperature

6.34

apparent magnitude

46.95× ☉

luminosity vs Sun

K0III

spectral type

Distance & comparison with our Sun

444 years

at light speed from Earth

0.81×

as hot as the Sun

46.95×

the Sun's light output

0.67

absolute magnitude

Explore from here · roam the neighborhood

HR 6390K-type

Sky regionOphiuchusthis direction

Nearest stars

HR 6532 →50 ly apart
HR 6329 →52 ly apart
HR 6433 →56 ly apart
HR 6359 →59 ly apart
HR 6337 →68 ly apart
45 Her →69 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?

BINOCULARS NEEDED

Brightness mag 6.3To see it 50 mm binocularsLook 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.