M-type star · red

Eta2Dor

641 lybrightness mag 5.01M2.5III

Also catalogued as HR 2245 · HD 43455 · HIP 29353

3,650 K

temperature

5.01

apparent magnitude

333× ☉

luminosity vs Sun

M2.5III

spectral type

Distance & comparison with our Sun

641 years

at light speed from Earth

0.63×

as hot as the Sun

333×

the Sun's light output

-1.46

absolute magnitude

Explore from here · roam the neighborhood

Eta2DorM-type

Sky regionDoradothis direction

Nearest stars

Pi 1Dor →54 ly apart
HR 2536 →64 ly apart
Eps Dor →72 ly apart
HR 2360 →95 ly apart
Iot Vol →100 ly apart
HR 3036 →110 ly apart

Bright stars in Dorado

Alp Dor →mag 3.3
Bet Dor →mag 3.8
Gam Dor →mag 4.3
Del Dor →mag 4.3
Zet Dor →mag 4.7
The Dor →mag 4.8
Nu Dor →mag 5.1
Eps Dor →mag 5.1

Can you see it tonight?

VISIBLE TO THE NAKED EYE

Brightness mag 5.0To see it no equipment neededLook toward Dorado

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.