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A photometric and spectroscopic survey of solar twin stars within 50 parsecs of the Sun
Astronomy and Astrophysics
Solar twins and analogs are fundamental in the characterization of the Sun's place in the context of stellar measurements, as they are in understanding how typical the solar properties are in its neighborhood. They are also important for representing sunlight observable in the night sky for diverse photometric and spectroscopic tasks, besides being natural candidates for harboring planetary systems similar to ours and possibly even life-bearing environments. We report a photometric anddoi:10.1051/0004-6361/201322277 fatcat:3q23uck2f5cnhoj4kod3zbvc5u