HR 5139 (HIP 66435), a orange bright giant star in Stars

HR 5139 (HIP 66435) is a orange bright giant star (K2III) in Stars, 411 light years from Earth at magnitude 5.50.

Ashland Astronomy Studio October 3, 2026 Star

HR 5139 (HIP 66435)

HR 5139 is a orange bright giant star in the constellation Stars. At 411 light years away, it shines at an apparent visual magnitude of 5.50. Galactic velocity: 26.2 km/s. Galactic orbit: 24,090 29,566 light years from galactic center.

Sky position: RA 13h 37m, Dec +71° 14.5'

Spectral type: K2III

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