K-type star · orange
21 Sgr
Also catalogued as HR 6896 · HD 169420 · HIP 90289
4,104 K
temperature
4.81
apparent magnitude
164× ☉
luminosity vs Sun
A1/A2V
spectral type
Distance & comparison with our Sun
410 years
at light speed from Earth
0.71×
as hot as the Sun
164×
the Sun's light output
-0.69
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.