K-type star · orange

43Psi Boo

246 lybrightness mag 4.52K2III

Also catalogued as HR 5616 · HD 133582 · HIP 73745

4,232 K

temperature

4.52

apparent magnitude

77.05× ☉

luminosity vs Sun

K2III

spectral type

Distance & comparison with our Sun

246 years

at light speed from Earth

0.73×

as hot as the Sun

77.05×

the Sun's light output

0.13

absolute magnitude

Explore from here · roam the neighborhood

43Psi BooK-type

Sky regionBoötesthis direction

Nearest stars

48Chi Boo →15 ly apart
HR 5433 →31 ly apart
1Omi CrB →31 ly apart
50 Boo →35 ly apart
HR 5524 →36 ly apart
HR 5633 →37 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?

VISIBLE TO THE NAKED EYE

Brightness mag 4.5To see it no equipment neededLook 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.