B-type star · blue-white star

25Psi1Ori

1,039 lybrightness mag 4.89B1V:pe

Also catalogued as HR 1789 · HD 35439 · HIP 25302

13,585 K

temperature

4.89

apparent magnitude

977× ☉

luminosity vs Sun

B1V:pe

spectral type

Distance & comparison with our Sun

1,039 years

at light speed from Earth

2.35×

as hot as the Sun

977×

the Sun's light output

-2.63

absolute magnitude

Explore from here · roam the neighborhood

25Psi1OriB-type

Sky regionOrionthis direction

Nearest stars

HR 1764 →55 ly apart
HR 1703 →64 ly apart
HR 1873 →71 ly apart
HD 36558 →81 ly apart
HD 36840 →96 ly apart
28Eta Ori →97 ly apart

Bright stars in Orion

Hatysa →mag 2.8
Tabit →mag 3.2
28Eta Ori →mag 3.4
Meissa →mag 3.4
20Tau Ori →mag 3.6
3Pi 4Ori →mag 3.7
8Pi 5Ori →mag 3.7
48Sig Ori →mag 3.8

Can you see it tonight?

VISIBLE TO THE NAKED EYE

Brightness mag 4.9To see it no equipment neededLook toward Orion

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.