K-type star · orange
HD 175390
HD 175390 is an orange in the constellation Sagittarius 671 ly from Earth. Its surface is about 4,264 K, about 0.7 times the Sun's surface temperature, and it shines at 97.01× the Sun's brightness. At magnitude 6.5 it is within reach of 50 mm binoculars; the light you see left it 671 years ago.
Also catalogued as HIP 92972
4,264 K
temperature
6.45
apparent magnitude
97.01× ☉
luminosity vs Sun
K2III
spectral type
Distance & comparison with our Sun
671 years
at light speed from Earth
0.74×
as hot as the Sun
97.01×
the Sun's light output
-0.12
absolute magnitude
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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.