K-type star · orange

HR 5639

445 lybrightness mag 6.16G6V:

Also catalogued as HD 134323 · HIP 74121

4,823 K

temperature

6.16

apparent magnitude

55.67× ☉

luminosity vs Sun

G6V:

spectral type

Distance & comparison with our Sun

445 years

at light speed from Earth

0.84×

as hot as the Sun

55.67×

the Sun's light output

0.49

absolute magnitude

Explore from here · roam the neighborhood

HR 5639K-type

Sky regionBoötesthis direction

Nearest stars

7 Ser →26 ly apart
HD 138085 →49 ly apart
12Tau2Ser →56 ly apart
32 Boo →65 ly apart
HR 5574 →73 ly apart
HR 5874 →81 ly apart

Bright stars in Boötes

Izar →mag 2.4
Muphrid →mag 2.7
Seginus →mag 3.0
49Del Boo →mag 3.5
Nekkar →mag 3.5
25Rho Boo →mag 3.6
30Zet Boo →mag 3.8
23The Boo →mag 4.0

Can you see it tonight?

BINOCULARS NEEDED

Brightness mag 6.2To see it 50 mm binocularsLook toward Boötes

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.