F-type star · yellow-white star

12Lam CrB

136 lybrightness mag 5.43F0IV

Also catalogued as HR 5936 · HD 142908 · HIP 78012 · Gliese GJ 9531

7,147 K

temperature

5.43

apparent magnitude

10.13× ☉

luminosity vs Sun

F0IV

spectral type

Distance & comparison with our Sun

136 years

at light speed from Earth

1.24×

as hot as the Sun

10.13×

the Sun's light output

2.34

absolute magnitude

Explore from here · roam the neighborhood

12Lam CrBF-type

Sky regionCorona Borealisthis direction

Star16Tau CrB20 ly

StarAlkalurops B23 ly

StarHR 581325 ly

StarAlpheccastar

StarNusakanstar

Nearest stars

16Tau CrB →20 ly apart
Alkalurops B →23 ly apart
HR 5813 →25 ly apart
49Del Boo →25 ly apart
Alkalurops →26 ly apart
HR 5830 →28 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.