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Ome
Variable starIts story
Omega Geminorum is a rare yellow supergiant, one of the truly large stars in the sky: 72 times the Sun's radius and 1,800 times its luminosity, condensed into a faint spark by its 1,500-light-year remoteness. A low-amplitude variable, it pulses slowly between the twins Castor and Pollux. Brought closer, it would outshine most known stars of the night sky.
- Constellation
- Gemini
- Apparent magnitude
- 5.20
- Distance
- 1489.5 light years
- Coordinates (J2000)
- RA 105.603° · Dec 24.215°
- Catalogue
- HIP 33927 · HD 52497
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