Asteroid Encounters–August thru November


So why do I find these near Earth encounters fascinating???—- I don’t know.
But here is a listing of things to come,, up to and including  November.

Recent & Upcoming Earth-asteroid encounters:

Asteroid
Date(UT)
Miss Distance
Mag.
Size
2011 QE23
Aug 22
7.6 LD
—
32 m
2009 AV
Aug 22
49.7 LD
—
1.1 km
2003 QC10
Sep 18
50 LD
—
1.2 km
2004 SV55
Sep 19
67.5 LD
—
1.2 km
2007 TD
Sep 23
3.8 LD
—
58 m
2002 AG29
Oct 9
77.1 LD
—
1.0 km
2000 OJ8
Oct 13
49.8 LD
—
2.5 km
2009 TM8
Oct 17
1.1 LD
—
8 m
2011 FZ2
Nov 7
75.9 LD
—
1.6 km
2005 YU55
Nov 8
0.8 LD
—
175 m
1994 CK1
Nov 16
68.8 LD
—
1.5 km
1996 FG3
Nov 23
39.5 LD
—
1.1 km

Notes: LD means “Lunar Distance.” 1 LD = 384,401 km, the distance between Earth and the Moon. 1 LD also equals 0.00256 AU. MAG is the visual magnitude of the asteroid on the date of closest approach. 

Fortunately,   the close ones are SMALL.

H/T spaceweather.com

cbdakota

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