Mu-2 Octantis, (HIP 102125), a yellow main-sequence star in Stars

Mu-2 Octantis, (HIP 102125) is a yellow main-sequence star (G0V) in Stars, 141 light years from Earth at magnitude 6.51.

Ashland Astronomy Studio October 3, 2026 Star

Mu-2 Octantis, (HIP 102125)

Mu-2 Octantis, is a yellow main-sequence star in the constellation Stars. At 141 light years away, it shines at an apparent visual magnitude of 6.51. Iron abundance: 0.18 (151% of the Sun). Galactic velocity: 47.2 km/s. Galactic orbit: 20,359 26,702 light years from galactic center.

Sky position: RA 20h 41m, Dec -75° 21'

Spectral type: G0V

Known exoplanets: 1

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