HD 105603 (HIP 59274), a yellow-white main-sequence star in Coma Berenices

HD 105603 (HIP 59274) is a yellow-white main-sequence star (spectral type F6) in the constellation Coma Berenices, 364 light years from Earth at magnitude 9.45.

Ashland Astronomy Studio October 3, 2026 Star

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