B-type star · blue-white star

HR 7933

325 lybrightness mag 5.48B8/B9V

Also catalogued as HD 197630 · HIP 102497

11,216 K

temperature

5.48

apparent magnitude

55.41× ☉

luminosity vs Sun

B8/B9V

spectral type

Distance & comparison with our Sun

325 years

at light speed from Earth

1.94×

as hot as the Sun

55.41×

the Sun's light output

0.49

absolute magnitude

Explore from here · roam the neighborhood

HR 7933B-type

Sky regionMicroscopiumthis direction

Nearest stars

HR 7799 →30 ly apart
Kap2Sgr →32 ly apart
HR 7706 →42 ly apart
HD 200887 →43 ly apart
HR 8076 →46 ly apart
HR 7639 →50 ly apart

Bright stars in Microscopium

Gam Mic →mag 4.7
Eps Mic →mag 4.7
The1Mic →mag 4.8
Alp Mic →mag 4.9
Iot Mic →mag 5.1
Nu Mic →mag 5.1
Zet Mic →mag 5.3
Eta Mic →mag 5.5

Can you see it tonight?

VISIBLE TO THE NAKED EYE

Brightness mag 5.5To see it no equipment neededLook toward Microscopium

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.