F-type star · yellow-white star

HR 5581

81.9 lybrightness mag 5.63F7V

Also catalogued as HD 132254 · HIP 73100 · Gliese GJ 3880

6,243 K

temperature

5.63

apparent magnitude

3.07× ☉

luminosity vs Sun

F7V

spectral type

Distance & comparison with our Sun

82 years

at light speed from Earth

1.08×

as hot as the Sun

3.07×

the Sun's light output

3.63

absolute magnitude

Explore from here · roam the neighborhood

HR 5581F-type

Sky regionBoötesthis direction

Nearest stars

HR 5423 →13 ly apart
21Iot Boo →16 ly apart
HR 5148 →17 ly apart
Seginus →18 ly apart
HR 5451 →19 ly apart
Xuange →21 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 5.6To 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.