here are the next close asteroids this year:

2011 UT91 will pass Earth by 9.9 Lunar Distances on 15th of november. 2011 UTP1 is 109 meter in size

1994 CK1 will pass Earth by 68.8 Lunar Distances on 16th of november. 1994 CK1 is 1.5 km in size

1996 FG3 will pass Earth by 39.5 Lunar Distances on 23rd of november. 1996 FG3 is 1.1 km in size

2003 WM7 will pass Earth by 47.6 Lunar Distances on 9th of december. 2003 WM7 is 1.6 km in size

1999 XP35 will pass Earth by 77.5 Lunar Distances on 20th of december. 1999 XP35 is 1.0 km in size

2000 YA will pass Earth by 2.9 Lunar Distances on 26th of december. 2000 YA is 80 meter in size

2011 SL102 will pass Earth by 75.9 Lunar Distances on 28th of december. 2011 SL102 is 1.1 km in size

So the rest of this year 2000 YA will pass Earth by 1,114,760 km, maybe it will be visible by telescope

or you can check out this site, by NASA:

next very close asteroid will happen:

6th of march 2012, and an asteroid called 2008 EJ85 will pass Earth by 0.8 Lunar Distances(307,520 km) 2008 EJ85 is 78 meter in size

list of longer future Near-Earth asteroids:

2009 RR will pass Earth by 1.0 Lunar Distance(384,400 km) on 16th of september 2014. 2009 RR is 26 meter in size

2009 QH6 will pass Earth by 3.6 Lunar Distance(1,383,840 km) on 14th of february 2023. 2009 QH6 is 170 meter in size

1998 HH49 will pass Earth by 3.1 Lunar Distance(1,191,640 km) on 17th of october 2023. 1998 HH49 is 150 meter in size

1999 AN10 will pass Earth by 1.0 Lunar Distance(384,400 km) on 7th of august 2027. 1999 AN10 is over 1 km in size

2009 WR52 will pass Earth by 0.6 Lunar Distance(230,640 km) on 20th of may 2028. 2009 WR52 is 7 meter in size

2001 WN5 will pass Earth by 0.6 Lunar Distance(230,640 km) on 26th of june 2028. 2001 WN5 is around 0.7-1.5 km in size

99942 Apophis will pass Earth by 0.1 Lunar Distance(38,440 km) on 13th of april 2029. 99942 Apophis is around 270 meter in size

2010 DM56 will pass Earth by 2.5 Lunar Distance(961,000 km) on 12th of september 2030. 2010 DM56 is 360 meter in size

2008 DB will pass Earth by 0.3 Lunar Distance(115,320 km) on 15th of august 2032. 2008 DB is 25 meter in size

2006 SC will pass Earth by 0.1 Lunar Distance(38,440 km) on 14th of september 2033. 2006 SC is 36 meter in size

2010 CB19 will pass Earth by 1.4 Lunar Distance(538,160 km) on 6th of february 2036. 2010 CB19 is 420 meter in size

2010 WC9 will pass Earth by 1.7 Lunar Distance(653,480 km) on 18th of may 2037. 2010 WC9 is 69 meter in size

2010 JL88 will pass Earth by 0.5 Lunar Distance(192,200 km) on 7th of november 2037. 2010 JL88 is 15 meter in size

2002 NY40 will pass Earth by 2.8 Lunar Distance(1,076,320 km) on 11th of february 2038. 2002 NY40 is 400 meter in size

2010 WC9 will pass Earth by 1.2 Lunar Distance(461,280 km) on 14th of november 2038. 2010 WC9 is 69 meter in size

2002 TY59 will pass Earth by 0.7 Lunar Distance(269,080 km) on 3rd of october 2039. 2002 TY59 is 28 meter in size

2007 UW1 will pass Earth by 0.2 Lunar Distance(76,880 km) on 21st of october 2039. 2007 UW1 is 97 meter in size

2010 VZ11 will pass Earth by 0.9 Lunar Distance(345,960 km) on 8th of november 2039. 2010 VZ11 is 39 meter in size

2005 VN5 will pass Earth by 0.4 Lunar Distance(153,760 km) on 12th of november 2039. 2005 VN5 is 14 meter in size

2011 TO will pass Earth by 0.08 Lunar Distance(30,752 km) on 27th of september 2044. Size of the 2011 TO is unknown

1994 WR12 will pass Earth by 0.4 Lunar Distance(153,760 km) on 25th of november 2046. 1994 WR12 is 130 meter in size

HIGH ALERT WARNING!!!!!!!! 2007 VK184 will pass Earth by 0.02 Lunar Distance(7,688 km) on 31st of may 2048. 2007 VK184 is around 130 meter in size

2007 UD6 will pass Earth by 0.09 Lunar Distance(34,596 km) on 18th of october 2048. 2007 UD6 is 7 meter in size

2011 AX22 will pass Earth by 0.3 Lunar Distance(115,320 km) on 13th of may 2055. 2011 AX22 is 39 meter in size

2009 WM1 will pass Earth by 0.2 Lunar Distance(76,880 km) on 23rd of november 2059. 2009 WM1 is 0.28 km meter in size

2005 VL1 will pass Earth by 1.3 Lunar Distance(499,720 km) on 5th of february 2049. 2005 VL1 is 15 meter in size

2011 MD will pass Earth by 5.3 Lunar Distance(2,037,320 km) on 12th of june 2049. 2011 MD is 0.4 km in size

2007 UN12 will pass Earth by 0.07 Lunar Distance(26,908 km) on 24th of october 2049. 2007 UN12 is 6 meter in size

2004 VM24 will pass Earth by 0.2 Lunar Distance(76,880 km) on 9th of november 2049. 2004 VM24 is 25 meter in size

2004 LV3 will pass Earth by 4.5 Lunar Distance(1,729,800 km) on 25th of december 2049. 2004 LV3 is around 0.5-1.2 km in size

2011 DS will pass Earth by 0.5 Lunar Distance(192,200 km) on 18th of february 2050. 2011 DS is 13 meter in size

2006 GU2 will pass Earth by 0.3 Lunar Distance(115,320 km) on 8th of october 2050. 2006 GU2 is 9 meter in size

2000 SZ162 will pass Earth by 1.0 Lunar Distance(384,400 km) on 16th of october 2051. 2000 SZ162 is 13 meter in size

2010 WD1 will pass Earth by 1.2 Lunar Distance(461,280 km) on 19th of november 2051. 2010 WD1 is 17 meter in size

2002 XQ40 will pass Earth by 3.5 Lunar Distance(1,345,400 km) on 16th of december 2051. 2002 XQ40 is 100-230 meter in size

2007 HB15 will pass Earth by 0.4 Lunar Distance(153,760 km) on 19th of april 2052. 2007 HB15 is 9 meter in size

2011 UC64 will pass Earth by 0.6 Lunar Distance(230,640 km) on 25th of october 2052. 2011 UC64 is 9 meter in size