B-type star · blue-white star

HR 1643

378 lybrightness mag 5.44B9p Si

Also catalogued as HD 32650 · HIP 24254

11,709 K

temperature

5.44

apparent magnitude

77.98× ☉

luminosity vs Sun

B9p Si

spectral type

Distance & comparison with our Sun

378 years

at light speed from Earth

2.03×

as hot as the Sun

77.98×

the Sun's light output

0.12

absolute magnitude

Explore from here · roam the neighborhood

HR 1643B-type

Sky regionCamelopardalisthis direction

Nearest stars

HR 1683 →16 ly apart
Mago →33 ly apart
HD 25225 →34 ly apart
Gam Cam →47 ly apart
HR 1282 →47 ly apart
HR 1523 →49 ly apart

Bright stars in Camelopardalis

10Bet Cam →mag 4.0
9Alp Cam →mag 4.3
7 Cam →mag 4.4
Gam Cam →mag 4.6
3 Cam →mag 5.1
43 Cam →mag 5.1
42 Cam →mag 5.1
31 Cam →mag 5.2

Can you see it tonight?

VISIBLE TO THE NAKED EYE

Brightness mag 5.4To see it no equipment neededLook toward Camelopardalis

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.