B-type star · blue-white star

HR 1900

1,553 lybrightness mag 6.40B3IV

Also catalogued as HD 37055 · HIP 26263

11,957 K

temperature

6.40

apparent magnitude

544× ☉

luminosity vs Sun

B3IV

spectral type

Distance & comparison with our Sun

1,553 years

at light speed from Earth

2.07×

as hot as the Sun

544×

the Sun's light output

-1.99

absolute magnitude

Explore from here · roam the neighborhood

HR 1900B-type

Sky regionOrionthis direction

Nearest stars

HR 1861 →50 ly apart
43The2Ori →59 ly apart
HR 1923 →77 ly apart
HR 1911 →78 ly apart
HR 1887 →98 ly apart
HR 1868 →100 ly apart

Bright stars in Orion

Hatysa →mag 2.8
Tabit →mag 3.2
28Eta Ori →mag 3.4
Meissa →mag 3.4
20Tau Ori →mag 3.6
3Pi 4Ori →mag 3.7
8Pi 5Ori →mag 3.7
48Sig Ori →mag 3.8

Can you see it tonight?

BINOCULARS NEEDED

Brightness mag 6.4To see it 50 mm binocularsLook toward Orion

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.