K-type star · orange

Psi¹ Aqr

Psi¹ Aqr is an orange in the constellation Aquarius 150 ly from Earth. Its surface is about 4,500 K, about 0.8 times the Sun's surface temperature, and it shines at 37.02× the Sun's brightness. At magnitude 4.2 it is bright enough to see with the naked eye; the light you see left it 150 years ago.

150 lybrightness mag 4.24K0III

Also catalogued as HR 8841 · HD 219449 · HIP 114855 · Gliese Gl 893.2A

4,500 K
temperature
4.24
apparent magnitude
37.02× ☉
luminosity vs Sun
K0III
spectral type
Distance & comparison with our Sun
150 years
at light speed from Earth
0.78×
as hot as the Sun
37.02×
the Sun's light output
0.93
absolute magnitude
Explore from here · roam the neighborhood
Psi¹ AqrK-type
Sky regionAquariusthis direction
StarHR 892416 ly
StarOmega¹ Aqr21 ly
StarOmega² Aqr22 ly
StarSadalsuudstar
StarSadalmelikstar
Nearest stars
Bright stars in Aquarius
Can you see it tonight?
VISIBLE TO THE NAKED EYE
Brightness mag 4.2To see it no equipment neededLook toward Aquarius

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.