B-type star · blue-white star

HR 2817

3,167 lybrightness mag 6.47B2Ve

Also catalogued as HD 58050 · HIP 35933

13,348 K
temperature
6.47
apparent magnitude
2,120× ☉
luminosity vs Sun
B2Ve
spectral type
Distance & comparison with our Sun
3,167 years
at light speed from Earth
2.31×
as hot as the Sun
2,120×
the Sun's light output
-3.47
absolute magnitude
Explore from here · roam the neighborhood
HR 2817B-type
Sky regionGeminithis direction
StarHR 2597420 ly
Star32 Gem600 ly
StarHR 2635710 ly
StarPolluxstar
StarAlhenastar
Nearest stars
Bright stars in Gemini
Can you see it tonight?
BINOCULARS NEEDED
Brightness mag 6.5To see it 50 mm binocularsLook toward Gemini

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.