M-type star · red

HR 365

HR 365 is a red in the constellation Cassiopeia 2,764 ly from Earth. Its surface is about 3,126 K, about 0.5 times the Sun's surface temperature, and it shines at 2,808× the Sun's brightness. At magnitude 5.9 it is bright enough to see with the naked eye; the light you see left it 2,764 years ago.

2,764 lybrightness mag 5.87K1V

Also catalogued as HD 7389 · HIP 5926

3,126 K
temperature
5.87
apparent magnitude
2,808× ☉
luminosity vs Sun
K1V
spectral type
Distance & comparison with our Sun
2,764 years
at light speed from Earth
0.54×
as hot as the Sun
2,808×
the Sun's light output
-3.77
absolute magnitude
Explore from here · roam the neighborhood
HR 365M-type
Sky regionCassiopeiathis direction
StarHR 9097560 ly
StarHD 19243680 ly
StarHR 207690 ly
StarCihstar
StarSchedarstar
Nearest stars
Bright stars in Cassiopeia
Can you see it tonight?
VISIBLE TO THE NAKED EYE
Brightness mag 5.9To see it no equipment neededLook toward Cassiopeia

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.