M-type star · red

HR 4445

718 lybrightness mag 6.15M2III

Also catalogued as HD 100307 · HIP 56293

3,555 K

temperature

6.15

apparent magnitude

147× ☉

luminosity vs Sun

M2III

spectral type

Distance & comparison with our Sun

718 years

at light speed from Earth

0.62×

as hot as the Sun

147×

the Sun's light output

-0.56

absolute magnitude

Explore from here · roam the neighborhood

HR 4445M-type

Sky regionHydrathis direction

Nearest stars

Chi2Hya →77 ly apart
HR 4307 →100 ly apart
HR 4348 →130 ly apart
HR 4491 →130 ly apart
HR 4612 →150 ly apart
HD 107869 →150 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 6.2To 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.