G-type star · yellow dwarf, like our Sun
HR 9107
HR 9107 is a yellow dwarf much like our Sun in the constellation Andromeda 128 ly from Earth. Its surface is about 5,845 K, and it shines at 4.90× the Sun's brightness. At magnitude 6.1 it is within reach of 50 mm binoculars; the light you see left it 128 years ago.
Also catalogued as HD 225239 · HIP 394 · Gliese GJ 3002
5,845 K
temperature
6.09
apparent magnitude
4.90× ☉
luminosity vs Sun
G2V
spectral type
Distance & comparison with our Sun
128 years
at light speed from Earth
1.01×
as hot as the Sun
4.90×
the Sun's light output
3.12
absolute magnitude
Explore from here · roam the neighborhood
Nearest stars
Can you see it tonight?
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.