B-type star · blue-white star

HR 4490

557 lybrightness mag 6.21A0V

Also catalogued as HD 101369 · HIP 56901

10,213 K

temperature

6.21

apparent magnitude

83.25× ☉

luminosity vs Sun

A0V

spectral type

Distance & comparison with our Sun

557 years

at light speed from Earth

1.77×

as hot as the Sun

83.25×

the Sun's light output

0.05

absolute magnitude

Explore from here · roam the neighborhood

HR 4490B-type

Sky regionCraterthis direction

Nearest stars

HR 4539 →35 ly apart
HR 4308 →86 ly apart
HR 4588 →89 ly apart
Psi Crt →90 ly apart
HR 4446 →98 ly apart
HD 100659 →100 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?

BINOCULARS NEEDED

Brightness mag 6.2To see it 50 mm binocularsLook 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.