F-type star · yellow-white star
HR 1717
HR 1717 is a yellow-white star in the constellation Orion 153 ly from Earth. Its surface is about 6,875 K, about 1.2 times the Sun's surface temperature, and it shines at 6.64× the Sun's brightness. At magnitude 6.2 it is within reach of 50 mm binoculars; the light you see left it 153 years ago.
Also catalogued as HD 34180 · HIP 24493
6,875 K
temperature
6.15
apparent magnitude
6.64× ☉
luminosity vs Sun
F0IV
spectral type
Distance & comparison with our Sun
153 years
at light speed from Earth
1.19×
as hot as the Sun
6.64×
the Sun's light output
2.79
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.