55 Pegasi (HIP 114144), a red supergiant star in Stars

55 Pegasi (HIP 114144) is a red supergiant star (M1IIIab) in Stars, 328 light years from Earth at magnitude 4.54.

Ashland Astronomy Studio October 3, 2026 Star

55 Pegasi (HIP 114144)

55 Pegasi is a red supergiant star in the constellation Stars. At 328 light years away, it shines at an apparent visual magnitude of 4.54. Galactic velocity: 8.7 km/s. Galactic orbit: 23,594 27,798 light years from galactic center.

Sky position: RA 23h 7m, Dec +9° 24.6'

Spectral type: M1IIIab

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