Mu Serpentis (HIP 77516), a blue-white bright giant star in Stars

Mu Serpentis (HIP 77516) is a blue-white bright giant star (B9.5III) in Stars, 170 light years from Earth at magnitude 3.54.

Ashland Astronomy Studio October 3, 2026 Star

Mu Serpentis (HIP 77516)

Mu Serpentis is a blue-white bright giant star in the constellation Stars. At 170 light years away, it shines at an apparent visual magnitude of 3.54. Galactic velocity: 27.2 km/s. Galactic orbit: 20,991 24,008 light years from galactic center.

Sky position: RA 15h 49m, Dec -3° 25.8'

Spectral type: B9.5III

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