A-type star · white star

HR 803

340 lybrightness mag 6.35A3V

Also catalogued as HD 16955 · HIP 12744

9,135 K

temperature

6.35

apparent magnitude

27.31× ☉

luminosity vs Sun

A3V

spectral type

Distance & comparison with our Sun

340 years

at light speed from Earth

1.58×

as hot as the Sun

27.31×

the Sun's light output

1.26

absolute magnitude

Explore from here · roam the neighborhood

HR 803A-type

Sky regionAriesthis direction

Nearest stars

35 Ari →13 ly apart
32Nu Ari →23 ly apart
48Eps Ari →33 ly apart
HR 723 →37 ly apart
21 Per →45 ly apart
36 Ari →47 ly apart

Bright stars in Aries

Hamal →mag 2.0
Sheratan →mag 2.6
Bharani →mag 3.6
Mesarthim →mag 3.9
Botein →mag 4.3
Lilii Borea →mag 4.5
48Eps Ari →mag 4.6
35 Ari →mag 4.7

Can you see it tonight?

BINOCULARS NEEDED

Brightness mag 6.3To see it 50 mm binocularsLook toward Aries

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.