CNET reports that two asteroids, 2017 FU102 and 2017 FT102, passed the Earth on 2 April and 3 April.
The near-Earth asteroid 2017 FU102 was discovered by the Mt. Lemmon Survey in Arizona (USA) on 29 March 2017. Today (April 2, 2017), it will have a very close, but safe encounter with the Earth (about 0.6 times the mean distance of the moon).
[...] this ~10 meters large rock will reach its minimum distance from us of 143,000 miles (230,000 km).
The other object, 2017 FT102, is smaller and its approach to the Earth was at a greater distance. It was also discovered on 29 March.
[By comparison, the Chelyabinsk meteor was estimated to be 20 meters in diameter. --Ed.]
Further information:
2017 FU102 at IAU Minor Planet Center
2017 FT102 at IAU Minor Planet Center
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NASA's Mission to (Potentially Devastating) Asteroid Bennu
(Score: 2) by butthurt on Wednesday April 05 2017, @07:59AM
Another visit from 2012 TC4 is expected on 12 October.
https://en.wikipedia.org/wiki/2012_TC4 [wikipedia.org]
https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2012TC4;cad=1#cad [nasa.gov]