F-type star · yellow-white star
Gamma¹ Del
Gamma¹ Del is a yellow-white star in the constellation Delphinus 124 ly from Earth. Its surface is about 6,412 K, about 1.1 times the Sun's surface temperature, and it shines at 10.92× the Sun's brightness. At magnitude 5.2 it is bright enough to see with the naked eye; the light you see left it 124 years ago.
Also catalogued as HR 7947 · HD 197963 · HIP 102531
6,412 K
temperature
5.15
apparent magnitude
10.92× ☉
luminosity vs Sun
A2Ia+...
spectral type
Distance & comparison with our Sun
124 years
at light speed from Earth
1.11×
as hot as the Sun
10.92×
the Sun's light output
2.25
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.