Near-Earth Asteroid 2012 TC4 extremely close encounter: online observations – 11 and 12 Oct. 2017
Next 12 Oct. 2017, the near-Earth Asteroid 2012 TC4 will have an extremely, but safe, close encounter with us, coming at about 44.000 km from the Earth’s surface. The Virtual Telescope Project and Tenagra … Continue reading Near-Earth Asteroid 2012 TC4 extremely close encounter: online observations – 11 and 12 Oct. 2017
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