M-type star · red

2 Her

654 lybrightness mag 5.35M3III

Also catalogued as HR 5932 · HD 142780 · HIP 77907

3,588 K

temperature

5.35

apparent magnitude

253× ☉

luminosity vs Sun

M3III

spectral type

Distance & comparison with our Sun

654 years

at light speed from Earth

0.62×

as hot as the Sun

253×

the Sun's light output

-1.16

absolute magnitude

Explore from here · roam the neighborhood

2 HerM-type

Sky regionHerculesthis direction

Nearest stars

HR 6050 →42 ly apart
6Mu CrB →70 ly apart
HD 145957 →76 ly apart
HR 5983 →77 ly apart
HR 6090 →83 ly apart
HR 6046 →89 ly apart

Bright stars in Hercules

Kornephoros →mag 2.8
Rasalgethi →mag 2.8
40Zet Her →mag 2.8
Sarin →mag 3.1
67Pi Her →mag 3.2
86Mu Her →mag 3.4
44Eta Her →mag 3.5
92Xi Her →mag 3.7

Can you see it tonight?

VISIBLE TO THE NAKED EYE

Brightness mag 5.3To see it no equipment neededLook toward Hercules

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.