K-type star · orange
Rho² Sgr
Rho² Sgr is an orange in the constellation Sagittarius 332 ly from Earth. Its surface is about 4,599 K, about 0.8 times the Sun's surface temperature, and it shines at 41.65× the Sun's brightness. At magnitude 5.8 it is bright enough to see with the naked eye; the light you see left it 332 years ago.
Also catalogued as HR 7344 · HD 181645 · HIP 95188
4,599 K
temperature
5.84
apparent magnitude
41.65× ☉
luminosity vs Sun
K0III
spectral type
Distance & comparison with our Sun
332 years
at light speed from Earth
0.80×
as hot as the Sun
41.65×
the Sun's light output
0.80
absolute magnitude
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VISIBLE TO THE NAKED EYE
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.