K-type star · orange
HD 191732
HD 191732 is an orange in the constellation Telescopium 642 ly from Earth. Its surface is about 4,215 K, about 0.7 times the Sun's surface temperature, and it shines at 87.18× the Sun's brightness. At magnitude 6.5 it is within reach of 50 mm binoculars; the light you see left it 642 years ago.
Also catalogued as HIP 99666
4,215 K
temperature
6.47
apparent magnitude
87.18× ☉
luminosity vs Sun
K2III
spectral type
Distance & comparison with our Sun
642 years
at light speed from Earth
0.73×
as hot as the Sun
87.18×
the Sun's light output
-0.00
absolute magnitude
Explore from here · roam the neighborhood
Nearest stars
Can you see it tonight?
BINOCULARS NEEDED
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.