B-type star · blue-white star

HR 1945

607 lybrightness mag 6.40B8IV

Also catalogued as HD 37646 · HIP 26781

11,263 K

temperature

6.40

apparent magnitude

83.18× ☉

luminosity vs Sun

B8IV

spectral type

Distance & comparison with our Sun

607 years

at light speed from Earth

1.95×

as hot as the Sun

83.18×

the Sun's light output

0.05

absolute magnitude

Explore from here · roam the neighborhood

HR 1945B-type

Sky regionAurigathis direction

Nearest stars

HR 1938 →24 ly apart
HR 2018 →37 ly apart
26 Aur →43 ly apart
HR 1775 →47 ly apart
HR 1794 →73 ly apart
121 Tau →79 ly apart

Bright stars in Auriga

Menkalinan →mag 1.9
Mahasim →mag 2.6
Hassaleh →mag 2.7
Almaaz →mag 3.0
Haedus →mag 3.2
Saclateni →mag 3.7
33Del Aur →mag 3.7
32Nu Aur →mag 4.0

Can you see it tonight?

BINOCULARS NEEDED

Brightness mag 6.4To see it 50 mm binocularsLook toward Auriga

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.