RECENT CLOSE APPROACHES TO EARTH

 

 NEO Earth Close Approaches

NEO EARTH CLOSE APPROACH TABLES

Close-Approach Tables Custom tables (updated daily) showing future and past NEO close-approach data, including uncertainties, are available at the link above. More information about the uncertainties used in these tables is available. Also, a list of historic comet close approaches prior to 2006 is available here.

RECENT CLOSE APPROACHES TO EARTH

1 AU = ~150 million kilometers 1 LD = Lunar Distance = ~384,000 kilometers Object Name Close Approach Date Miss Distance (AU) Miss Distance (LD) Estimated Diameter* H (mag) Relative Velocity (km/s) (2010 SO16)  2012-May-13 0.1423 55.4 200 m - 460 m 20.6 9.53 (2012 JX11)  2012-May-14 0.0422 16.4 60 m - 130 m 23.2 7.65 (2001 QN142)  2012-May-15 0.1915 74.5 140 m - 300 m 21.5 13.43 (2012 GK)  2012-May-15 0.0564 22.0 89 m - 200 m 22.4 8.28 (2011 KY15)  2012-May-15 0.1586 61.7 41 m - 93 m 24.0 17.61 (2012 HN13)  2012-May-15 0.0823 32.0 73 m - 160 m 22.8 8.02 (2012 KA)  2012-May-17 0.0015 0.6 5.2 m - 12 m 28.6 14.49 (2012 HC20)  2012-May-18 0.1236 48.1 130 m - 300 m 21.5 16.99 (2001 BA16)  2012-May-18 0.1157 45.0 18 m - 41 m 25.8 6.66 (2010 KK37)  2012-May-19 0.0058 2.3 19 m - 43 m 25.7 10.94 * Diameter estimates based on the object's absolute magnitude.

UPCOMING CLOSE APPROACHES TO EARTH

1 AU = ~150 million kilometers 1 LD = Lunar Distance = ~384,000 kilometers + View the NASA Portal Near Earth Object Program Object Name Close Approach Date Miss Distance (AU) Miss Distance (LD) Estimated Diameter* H (mag) Relative Velocity (km/s) 4183 Cuno  2012-May-20 0.1218 47.4 3.5 km - 7.8 km 14.4 14.40 (2012 KZ3)  2012-May-21 0.1010 39.3 30 m - 68 m 24.7 5.32 (2012 KW)  2012-May-21 0.0087 3.4 13 m - 28 m 26.6 10.12 (2012 JV11)  2012-May-22 0.0172 6.7 43 m - 96 m 24.0 19.52 (2006 KY67)  2012-May-23 0.1499 58.3 68 m - 150 m 23.0 13.88 (2011 KG4)  2012-May-24 0.1216 47.3 67 m - 150 m 23.0 11.50 (2012 HZ33)  2012-May-24 0.1591 61.9 230 m - 510 m 20.3 12.76 (2002 KM3)  2012-May-24 0.1845 71.8 90 m - 200 m 22.4 15.67 (1994 NK)  2012-May-24 0.1186 46.2 270 m - 610 m 19.9 6.87 (2012 HL8)  2012-May-25 0.1316 51.2 49 m - 110 m 23.7 6.64 (2012 KD6)  2012-May-25 0.0341 13.3 57 m - 130 m 23.3 10.82 (2012 KX)  2012-May-26 0.0567 22.1 59 m - 130 m 23.3 7.07 154330 (2002 VX94)  2012-May-26 0.1869 72.8 670 m - 1.5 km 18.0 13.62 (2002 AW)  2012-May-26 0.1924 74.9 210 m - 460 m 20.6 6.95 (2001 CQ36)  2012-May-30 0.0258 10.0 77 m - 170 m 22.7 5.62 (2002 OA22)  2012-May-31 0.1197 46.6 360 m - 820 m 19.3 7.01 (2007 LE)  2012-Jun-02 0.0478 18.6 400 m - 890 m 19.1 19.77 (2012 JW11)  2012-Jun-03 0.1312 51.1 110 m - 240 m 22.0 5.18 (2012 HK31)  2012-Jun-04 0.0336 13.1 21 m - 47 m 25.5 3.03 (2008 MG1)  2012-Jun-05 0.1268 49.3 290 m - 640 m 19.8 22.32 (2009 LE)  2012-Jun-06 0.1150 44.8 50 m - 110 m 23.6 13.61 (2006 SG7)  2012-Jun-06 0.0857 33.4 71 m - 160 m 22.9 16.47 (2001 LB)  2012-Jun-07 0.0754 29.3 210 m - 470 m 20.5 11.28 (2012 JU11)  2012-Jun-09 0.0730 28.4 27 m - 59 m 25.0 3.76 (2012 GX11)  2012-Jun-10 0.1556 60.5 170 m - 380 m 21.0 6.38 (2012 HN40)  2012-Jun-15 0.1182 46.0 230 m - 510 m 20.3 13.79 (2002 AC)  2012-Jun-16 0.1598 62.2 740 m - 1.7 km 17.8 26.71 137120 (1999 BJ8)  2012-Jun-16 0.1769 68.8 670 m - 1.5 km 18.0 14.88 (2011 KR12)  2012-Jun-19 0.1318 51.3 140 m - 310 m 21.4 10.10 (2004 HB39)  2012-Jun-20 0.1605 62.5 77 m - 170 m 22.7 8.88 (2008 CE119)  2012-Jun-21 0.1811 70.5 21 m - 46 m 25.5 3.22 308242 (2005 GO21)  2012-Jun-21 0.0440 17.1 1.4 km - 3.1 km 16.4 13.27 (2011 AH5)  2012-Jun-25 0.1670 65.0 17 m - 39 m 25.9 5.84 (2012 FA14)  2012-Jun-25 0.0322 12.5 75 m - 170 m 22.8 5.28 (2004 YG1)  2012-Jun-25 0.0890 34.7 140 m - 310 m 21.4 11.34 (2010 AF3)  2012-Jun-25 0.1190 46.3 16 m - 36 m 26.1 6.54 (2008 YT30)  2012-Jun-26 0.0715 27.8 370 m - 820 m 19.3 10.70 (2010 NY65)  2012-Jun-27 0.1023 39.8 120 m - 270 m 21.7 15.09 (2008 WM64)  2012-Jun-28 0.1449 56.4 200 m - 440 m 20.6 17.31 (2010 CD55)  2012-Jun-28 0.1975 76.8 64 m - 140 m 23.1 6.33 (2004 CL)  2012-Jun-30 0.1113 43.3 220 m - 480 m 20.5 20.75 (2008 YQ2)  2012-Jul-03 0.1057 41.1 29 m - 65 m 24.8 15.60 (2005 QQ30)  2012-Jul-06 0.1765 68.7 280 m - 620 m 19.9 13.13 (2011 YJ28)  2012-Jul-06 0.1383 53.8 150 m - 330 m 21.3 14.19 276392 (2002 XH4)  2012-Jul-07 0.1851 72.0 370 m - 840 m 19.3 7.76 (2003 MK4)  2012-Jul-08 0.1673 65.1 180 m - 410 m 20.8 14.35 (1999 NW2)  2012-Jul-08 0.0853 33.2 62 m - 140 m 23.1 6.66 189P/NEAT  2012-Jul-09 0.1720 66.9 n/a 0.0 12.47 (2000 JB6)  2012-Jul-10 0.1780 69.3 500 m - 1.1 km 18.6 6.42 (2010 MJ1)  2012-Jul-10 0.1533 59.7 52 m - 120 m 23.6 10.35 (2008 NP3)  2012-Jul-12 0.1572 61.2 57 m - 130 m 23.3 6.08 (2006 BV39)  2012-Jul-12 0.1132 44.1 4.2 m - 9.5 m 29.0 11.11 (2005 NE21)  2012-Jul-15 0.1555 60.5 140 m - 320 m 21.3 10.77 (2003 KU2)  2012-Jul-15 0.1034 40.3 780 m - 1.8 km 17.7 17.12 (2007 TN74)  2012-Jul-16 0.1718 66.9 20 m - 45 m 25.6 7.36 (2007 DD)  2012-Jul-16 0.1101 42.8 19 m - 42 m 25.8 6.47 (2006 BC8)  2012-Jul-16 0.1584 61.6 25 m - 56 m 25.1 17.71 144411 (2004 EW9)  2012-Jul-16 0.1202 46.8 1.3 km - 2.9 km 16.5 10.90 (2012 BV26)  2012-Jul-18 0.1757 68.4 96 m - 210 m 22.2 10.89 (2010 OB101)  2012-Jul-19 0.1196 46.6 200 m - 450 m 20.6 13.34 (2008 OX1)  2012-Jul-20 0.1873 72.9 130 m - 300 m 21.5 15.35 (2010 GK65)  2012-Jul-21 0.1696 66.0 34 m - 75 m 24.5 17.80 (2011 OJ45)  2012-Jul-21 0.1367 53.2 18 m - 39 m 25.9 3.79 153958 (2002 AM31)  2012-Jul-22 0.0351 13.7 640 m - 1.4 km 18.1 9.55 (2011 CA7)  2012-Jul-23 0.1492 58.1 2.3 m - 5.1 m 30.3 5.43 (2012 BB124)  2012-Jul-24 0.1610 62.7 170 m - 380 m 21.0 8.78 (2009 PC)  2012-Jul-28 0.1772 68.9 61 m - 140 m 23.2 7.34 217013 (2001 AA50)  2012-Jul-31 0.1355 52.7 580 m - 1.3 km 18.3 22.15 (2012 DS30)  2012-Aug-02 0.1224 47.6 18 m - 39 m 25.9 5.39 (2000 RN77)  2012-Aug-03 0.1955 76.1 410 m - 920 m 19.0 9.87 (2004 SB56)  2012-Aug-04 0.1393 54.2 380 m - 840 m 19.2 13.72 (2000 SD8)  2012-Aug-04 0.1675 65.2 180 m - 400 m 20.9 5.82 (2006 EC)  2012-Aug-06 0.0932 36.3 13 m - 28 m 26.6 6.13 (2006 MV1)  2012-Aug-07 0.0612 23.8 12 m - 28 m 26.7 4.79 (2005 RK3)  2012-Aug-08 0.1843 71.7 52 m - 120 m 23.6 8.27 (2009 BW2)  2012-Aug-09 0.0337 13.1 25 m - 56 m 25.1 5.27 277475 (2005 WK4)  2012-Aug-09 0.1283 49.9 260 m - 580 m 20.1 6.18 (2004 SC56)  2012-Aug-09 0.0811 31.6 74 m - 170 m 22.8 10.57 (2008 AF4)  2012-Aug-10 0.1936 75.3 310 m - 690 m 19.7 16.05 37655 Illapa  2012-Aug-12 0.0951 37.0 770 m - 1.7 km 17.7 28.73 * Diameter estimates based on the object's absolute magnitude. http://neo.jpl.nasa.gov/ca/ Site Manager: Don Yeomans Webmaster: Ron Baalke Last Updated: 19 May 2012