B-type star · blue-white star

10 Mon

1,087 lybrightness mag 5.06B2V

Also catalogued as HR 2344 · HD 45546 · HIP 30772

13,011 K

temperature

5.06

apparent magnitude

915× ☉

luminosity vs Sun

B2V

spectral type

Distance & comparison with our Sun

1,087 years

at light speed from Earth

2.25×

as hot as the Sun

915×

the Sun's light output

-2.55

absolute magnitude

Explore from here · roam the neighborhood

10 MonB-type

Sky regionMonocerosthis direction

Nearest stars

HR 2154 →100 ly apart
HR 2367 →110 ly apart
HR 2582 →130 ly apart
HR 2284 →140 ly apart
HR 2205 →140 ly apart
HD 45418 →150 ly apart

Bright stars in Monoceros

11Bet Mon →mag 3.8
26Alp Mon →mag 3.9
5Gam Mon →mag 4.0
22Del Mon →mag 4.2
29Zet Mon →mag 4.4
8Eps Mon →mag 4.4
13 Mon →mag 4.5
18 Mon →mag 4.5

Can you see it tonight?

VISIBLE TO THE NAKED EYE

Brightness mag 5.1To see it no equipment neededLook toward Monoceros

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.