M-type star · red

HR 6891

648 lybrightness mag 5.02M2III

Also catalogued as HD 169305 · HIP 89981

3,623 K

temperature

5.02

apparent magnitude

338× ☉

luminosity vs Sun

M2III

spectral type

Distance & comparison with our Sun

648 years

at light speed from Earth

0.63×

as hot as the Sun

338×

the Sun's light output

-1.47

absolute magnitude

Explore from here · roam the neighborhood

HR 6891M-type

Sky regionDracothis direction

Nearest stars

HR 6983 →44 ly apart
HR 7210 →77 ly apart
HR 6792 →79 ly apart
HR 7252 →89 ly apart
HR 6886 →91 ly apart
HR 6728 →94 ly apart

Bright stars in Draco

Eltanin →mag 2.2
Athebyne →mag 2.7
Rastaban →mag 2.8
Altais →mag 3.1
Aldhibah →mag 3.2
Edasich →mag 3.3
44Chi Dra →mag 3.5
Thuban →mag 3.7

Can you see it tonight?

VISIBLE TO THE NAKED EYE

Brightness mag 5.0To see it no equipment neededLook toward Draco

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.