K-type star · orange

21Nu 2CrB

594 lybrightness mag 5.40K5III

Also catalogued as HR 6108 · HD 147767 · HIP 80214

3,759 K

temperature

5.40

apparent magnitude

200× ☉

luminosity vs Sun

K5III

spectral type

Distance & comparison with our Sun

594 years

at light speed from Earth

0.65×

as hot as the Sun

200×

the Sun's light output

-0.90

absolute magnitude

Explore from here · roam the neighborhood

21Nu 2CrBK-type

Sky regionCorona Borealisthis direction

Nearest stars

HR 6110 →17 ly apart
20Nu 1CrB →47 ly apart
HR 5983 →81 ly apart
18Ups CrB →89 ly apart
HR 6046 →90 ly apart
HR 6043 →93 ly apart

Bright stars in Corona Borealis

Alphecca →mag 2.2
Nusakan →mag 3.7
8Gam CrB →mag 3.8
4The CrB →mag 4.1
13Eps CrB →mag 4.1
10Del CrB →mag 4.6
7Zet1CrB →mag 4.6
16Tau CrB →mag 4.7

Can you see it tonight?

VISIBLE TO THE NAKED EYE

Brightness mag 5.4To see it no equipment neededLook toward Corona Borealis

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.