As is generally known, on February 15 at 20:24 CET, an asteroid with a diameter of 45 meters and a mass of 135,000 tons named 2012 DA14 will fly over the coast of Sumatra at a speed of 7.8 kilometers per second. It will approach the Earth up to 27,700 kilometers, i.e. j. to a tenth of the distance between the Earth and the Moon. The earth passes, so catastrophic visions do not happen, but I wondered if it would be possible to do QSO reflection from such an object? I'm not an expert on cosmic bodies, a diameter of 45 m is also not a big deal, but the distance is so small that it encourages the idea...
73! Petr OK1IN