M-type star · red

HR 1155

HR 1155 is a red in the constellation Camelopardalis 796 ly from Earth. Its surface is about 3,310 K, about 0.6 times the Sun's surface temperature, and it shines at 909× the Sun's brightness. At magnitude 4.4 it is bright enough to see with the naked eye; the light you see left it 795 years ago.

796 lybrightness mag 4.39M1III

Also catalogued as HD 23475 · HIP 17884

3,310 K
temperature
4.39
apparent magnitude
909× ☉
luminosity vs Sun
M1III
spectral type
Distance & comparison with our Sun
795 years
at light speed from Earth
0.57×
as hot as the Sun
909×
the Sun's light output
-2.55
absolute magnitude
Explore from here · roam the neighborhood
HR 1155M-type
Sky regionCamelopardalisthis direction
StarHR 98553 ly
StarHR 1032110 ly
StarHR 1382130 ly
StarAlpha Camstar
Star7 Camstar
Nearest stars
Bright stars in Camelopardalis
Can you see it tonight?
VISIBLE TO THE NAKED EYE
Brightness mag 4.4To see it no equipment neededLook toward Camelopardalis

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.