T LeporisThis Mira-variable red giant pulsates with a period of 380 days, losing about the mass of Earth with each pulsation. Surrounding it, the giant already built several atmospheric layers consisting of molecular gas and dust.This near-infrared image is one of the sharpest images of a star so far. Constellation: Lepus Distance: 500 light-years Spectral class: M62 Visual magnitude: 9.94 Mass: 100 * Sun Back: List of big and giant stars 02/18/2009 |
Image made with the Very Large Telescope Interferometer. Photo: ESO/J.-B. Le Bouquin et al. |
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