A-type star · white star

21 Psc

304 lybrightness mag 5.77A5m

Also catalogued as HR 9022 · HD 223438 · HIP 117491

8,428 K

temperature

5.77

apparent magnitude

37.15× ☉

luminosity vs Sun

A5m

spectral type

Distance & comparison with our Sun

304 years

at light speed from Earth

1.46×

as hot as the Sun

37.15×

the Sun's light output

0.93

absolute magnitude

Explore from here · roam the neighborhood

21 PscA-type

Sky regionPiscesthis direction

Nearest stars

20 Psc →25 ly apart
HD 221833 →29 ly apart
HR 8983 →41 ly apart
HR 9027 →58 ly apart
34 Psc →60 ly apart
5 Psc →63 ly apart

Bright stars in Pisces

Alpherg →mag 3.6
6Gam Psc →mag 3.7
Alrescha →mag 3.8
28Ome Psc →mag 4.0
17Iot Psc →mag 4.1
Torcular →mag 4.3
71Eps Psc →mag 4.3
10The Psc →mag 4.3

Can you see it tonight?

VISIBLE TO THE NAKED EYE

Brightness mag 5.8To see it no equipment neededLook toward Pisces

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.