M-type star · red

HR 5644

1,173 lybrightness mag 5.75N0v

Also catalogued as HD 134453 · HIP 74582

2,244 K

temperature

5.75

apparent magnitude

565× ☉

luminosity vs Sun

N0v

spectral type

Distance & comparison with our Sun

1,173 years

at light speed from Earth

0.39×

as hot as the Sun

565×

the Sun's light output

-2.03

absolute magnitude

Explore from here · roam the neighborhood

HR 5644M-type

Sky regionTriangulum Australethis direction

Nearest stars

Kap TrA →88 ly apart
Kap1Aps →100 ly apart
HD 137366 →120 ly apart
Zet Cir →140 ly apart
HR 5684 →180 ly apart
HR 5320 →190 ly apart

Bright stars in Triangulum Australe

Atria →mag 1.9
Bet TrA →mag 2.8
Gam TrA →mag 2.9
Del TrA →mag 3.9
Eps TrA →mag 4.1
Zet TrA →mag 4.9
Kap TrA →mag 5.1
Iot TrA →mag 5.3

Can you see it tonight?

VISIBLE TO THE NAKED EYE

Brightness mag 5.8To see it no equipment neededLook toward Triangulum Australe

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.