Theta Geminorum (HIP 33018), a white subgiant star in Stars

Theta Geminorum (HIP 33018) is a white subgiant star (A2IV) in Stars, 189 light years from Earth at magnitude 3.60.

Ashland Astronomy Studio October 3, 2026 Star

Theta Geminorum (HIP 33018)

Theta Geminorum is a white subgiant star in the constellation Stars. At 189 light years away, it shines at an apparent visual magnitude of 3.60. Galactic velocity: 24.7 km/s. Galactic orbit: 23,920 26,181 light years from galactic center.

Sky position: RA 6h 52m, Dec +33° 57.7'

Spectral type: A2IV

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