HD 115403 (HIP 64789), a yellow-white subgiant star in Coma Berenices

HD 115403 (HIP 64789) is a yellow-white subgiant star (spectral type F 0 IV) in the constellation Coma Berenices, 318 light years from Earth at magnitude 7.57.

Ashland Astronomy Studio October 3, 2026 Star

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