B-type star · blue-white star

HR 3458

991 lybrightness mag 6.37B9.5III-IV

Also catalogued as HD 74393 · HIP 42854

10,653 K

temperature

6.37

apparent magnitude

228× ☉

luminosity vs Sun

B9.5III-IV

spectral type

Distance & comparison with our Sun

991 years

at light speed from Earth

1.85×

as hot as the Sun

228×

the Sun's light output

-1.04

absolute magnitude

Explore from here · roam the neighborhood

HR 3458B-type

Sky regionHydrathis direction

Nearest stars

HR 3526 →45 ly apart
HR 3590 →94 ly apart
HR 3305 →130 ly apart
18Ome Hya →130 ly apart
45 Cnc →150 ly apart
HR 3567 →160 ly apart

Bright stars in Hydra

46Gam Hya →mag 3.0
16Zet Hya →mag 3.1
Nu Hya →mag 3.1
49Pi Hya →mag 3.3
Ashlesha →mag 3.4
Xi Hya →mag 3.5
41Lam Hya →mag 3.6
42Mu Hya →mag 3.8

Can you see it tonight?

BINOCULARS NEEDED

Brightness mag 6.4To see it 50 mm binocularsLook toward Hydra

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.