M-type star · red

Delta¹ Aps

Delta¹ Aps is a red in the constellation Apus 762 ly from Earth. Its surface is about 3,541 K, about 0.6 times the Sun's surface temperature, and it shines at 639× the Sun's brightness. At magnitude 4.7 it is bright enough to see with the naked eye; the light you see left it 762 years ago.

762 lybrightness mag 4.68M5III

Also catalogued as HR 6020 · HD 145366 · HIP 80047

3,541 K
temperature
4.68
apparent magnitude
639× ☉
luminosity vs Sun
M5III
spectral type
Distance & comparison with our Sun
762 years
at light speed from Earth
0.61×
as hot as the Sun
639×
the Sun's light output
-2.16
absolute magnitude
Explore from here · roam the neighborhood
Delta¹ ApsM-type
Sky regionApusthis direction
StarHR 554759 ly
StarKappa² Aps80 ly
StarHR 524094 ly
StarParadysstar
StarGamma Apsstar
Nearest stars
Bright stars in Apus
Can you see it tonight?
VISIBLE TO THE NAKED EYE
Brightness mag 4.7To see it no equipment neededLook toward Apus

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.