B-type star · blue-white star

30Eta Crt

251 lybrightness mag 5.17A0V

Also catalogued as HR 4567 · HD 103632 · HIP 58188

10,408 K

temperature

5.17

apparent magnitude

44.26× ☉

luminosity vs Sun

A0V

spectral type

Distance & comparison with our Sun

251 years

at light speed from Earth

1.80×

as hot as the Sun

44.26×

the Sun's light output

0.73

absolute magnitude

Explore from here · roam the neighborhood

30Eta CrtB-type

Sky regionCraterthis direction

Nearest stars

HR 4506 →21 ly apart
HR 4655 →32 ly apart
16Kap Crt →42 ly apart
HR 4722 →43 ly apart
21The Crt →50 ly apart
HR 4821 →52 ly apart

Bright stars in Crater

12Del Crt →mag 3.6
15Gam Crt →mag 4.1
Alkes →mag 4.1
11Bet Crt →mag 4.5
21The Crt →mag 4.7
27Zet Crt →mag 4.7
14Eps Crt →mag 4.8
13Lam Crt →mag 5.1

Can you see it tonight?

VISIBLE TO THE NAKED EYE

Brightness mag 5.2To see it no equipment neededLook toward Crater

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.