Skip Navigation: Avoid going through Home page links and jump straight to content
spacer spacer spacer
spacer spacer spacer
spacer
NASA Logo    + View the NASA Portal  
Near Earth Object Program
spacer
spacer spacer spacer
spacer
NEO Basics Search Programs Discovery Statistics Accessible NEAs News Frequently Asked Questions
spacer
spacer spacer spacer
spacer
Orbit Diagrams Orbit Elements Close Approaches Impact Risk Images Related LInks
spacer
spacer spacer spacer
spacer

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
CA
Distance*
(AU)
CA
Distance*
(LD)
Estimated
Diameter**
H
(mag)
Relative
Velocity
(km/s)
(2014 OX299)  2014-Aug-16 0.1206 46.9 330 m - 750 m 19.5 26.40
(2003 EG16)  2014-Aug-16 0.1108 43.1 380 m - 860 m 19.2 18.34
285944 (2001 RZ11)  2014-Aug-17 0.0879 34.2 1.4 km - 3.1 km 16.4 29.33
(2013 WT67)  2014-Aug-17 0.0412 16.1 670 m - 1.5 km 18.0 11.68
(2005 NW44)  2014-Aug-18 0.1674 65.2 220 m - 490 m 20.4 16.63
(2014 OO6)  2014-Aug-18 0.0298 11.6 64 m - 140 m 23.1 17.03
(2014 NC39)  2014-Aug-19 0.1838 71.5 130 m - 300 m 21.5 7.02
(2014 OA339)  2014-Aug-19 0.0500 19.4 35 m - 78 m 24.4 8.53
(2012 XQ93)  2014-Aug-20 0.1464 57.0 130 m - 280 m 21.6 7.98
(2013 NK4)  2014-Aug-20 0.1886 73.4 480 m - 1.1 km 18.7 12.45

Close Approach (CA) Distance is the distance between the Earth center and asteroid center.
**  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

Object
Name
Close
Approach
Date
CA
Distance*
(AU)
CA
Distance*
(LD)
Estimated
Diameter**
H
(mag)
Relative
Velocity
(km/s)
(2014 OV3)  2014-Aug-21 0.0602 23.4 61 m - 140 m 23.2 4.90
(2014 PS59)  2014-Aug-21 0.1332 51.8 230 m - 510 m 20.3 16.65
(2014 KE46)  2014-Aug-21 0.1875 73.0 180 m - 410 m 20.8 11.07
(2014 OO392)  2014-Aug-22 0.1124 43.8 31 m - 69 m 24.7 7.66
(2010 PK9)  2014-Aug-23 0.1446 56.3 120 m - 260 m 21.8 14.48
(2008 SW11)  2014-Aug-25 0.1885 73.3 160 m - 360 m 21.1 8.52
(2008 RG1)  2014-Aug-25 0.0683 26.6 190 m - 430 m 20.7 14.30
(2014 HE3)  2014-Aug-27 0.1260 49.0 280 m - 620 m 19.9 12.19
277830 (2006 HR29)  2014-Aug-29 0.1981 77.1 190 m - 430 m 20.7 11.13
(2014 FZ6)  2014-Aug-29 0.1809 70.4 31 m - 68 m 24.7 8.57
163132 (2002 CU11)  2014-Aug-30 0.0347 13.5 580 m - 1.3 km 18.3 26.09
(2010 NG1)  2014-Aug-30 0.1339 52.1 220 m - 490 m 20.4 17.19
(2014 PL51)  2014-Aug-30 0.0933 36.3 210 m - 470 m 20.5 7.72
(2006 QQ23)  2014-Aug-30 0.1812 70.5 250 m - 570 m 20.1 11.09
(2014 DH80)  2014-Aug-31 0.1063 41.4 210 m - 470 m 20.5 18.37
(2010 FR)  2014-Aug-31 0.1718 66.9 130 m - 300 m 21.5 17.23
(2014 QD3)  2014-Sep-01 0.0426 16.6 25 m - 55 m 25.2 9.11
(2014 OZ111)  2014-Sep-01 0.1148 44.7 70 m - 160 m 22.9 8.05
333578 (2006 KM103)  2014-Sep-02 0.0503 19.6 270 m - 590 m 20.0 9.40
(2012 XL16)  2014-Sep-03 0.1978 77.0 21 m - 47 m 25.5 6.10
(2007 RJ1)  2014-Sep-04 0.1504 58.5 24 m - 54 m 25.2 13.73
(2003 SU84)  2014-Sep-05 0.1358 52.9 100 m - 230 m 22.1 13.20
(2014 PC58)  2014-Sep-05 0.1845 71.8 130 m - 280 m 21.6 13.37
(2014 PZ58)  2014-Sep-08 0.1183 46.1 59 m - 130 m 23.3 3.85
(2014 FW32)  2014-Sep-08 0.1832 71.3 11 m - 24 m 27.0 4.88
(2013 RZ53)  2014-Sep-09 0.0049 1.9 1.6 m - 3.6 m 31.1 1.56
276049 (2002 CE26)  2014-Sep-09 0.1230 47.9 3.5 km 16.8 26.45
(2010 CD55)  2014-Sep-12 0.1871 72.8 61 m - 140 m 23.2 12.30
(2014 NE63)  2014-Sep-15 0.0993 38.6 150 m - 340 m 21.2 6.94
(2009 RR)  2014-Sep-16 0.0050 2.0 21 m - 47 m 25.5 12.88
(1987 SF3)  2014-Sep-17 0.1629 63.4 460 m - 1.0 km 18.8 11.49
299582 (2006 GQ2)  2014-Sep-19 0.1694 65.9 670 m - 1.5 km 18.0 21.39
(2014 OB112)  2014-Sep-19 0.1702 66.2 84 m - 190 m 22.5 9.74
(2011 UT)  2014-Sep-21 0.0566 22.0 17 m - 38 m 26.0 8.67
(2014 MY26)  2014-Sep-25 0.1303 50.7 110 m - 250 m 21.9 8.24
(2009 FG19)  2014-Sep-26 0.0890 34.6 700 m - 1.6 km 17.9 32.56
(2007 DL41)  2014-Sep-27 0.0474 18.5 200 m - 450 m 20.6 13.34
(2013 CW129)  2014-Sep-28 0.1778 69.2 7.0 m - 16 m 27.9 21.91
(2014 NE52)  2014-Sep-30 0.1572 61.2 670 m - 1.5 km 18.0 12.10
(2012 UW136)  2014-Sep-30 0.1989 77.4 70 m - 160 m 22.9 10.18
(2014 HR178)  2014-Oct-01 0.0566 22.0 270 m - 590 m 20.0 10.55
(2012 SL50)  2014-Oct-01 0.0278 10.8 14 m - 31 m 26.4 11.09
(2009 BK2)  2014-Oct-01 0.1647 64.1 23 m - 52 m 25.3 4.17
(2011 PT)  2014-Oct-03 0.0454 17.7 44 m - 99 m 23.9 2.71
(2000 TH1)  2014-Oct-04 0.1092 42.5 80 m - 180 m 22.6 11.09
(2012 HN1)  2014-Oct-04 0.0856 33.3 11 m - 24 m 27.0 3.25
(2012 TS)  2014-Oct-04 0.1037 40.3 180 m - 410 m 20.8 8.61
399308 (1993 GD)  2014-Oct-05 0.1414 55.0 180 m - 410 m 20.8 10.61
(2005 TQ45)  2014-Oct-06 0.1452 56.5 20 m - 45 m 25.6 14.34
(2012 UV136)  2014-Oct-06 0.0998 38.8 21 m - 47 m 25.5 2.91
68267 (2001 EA16)  2014-Oct-07 0.0913 35.5 1.2 km - 2.6 km 16.8 24.48
(2014 MK55)  2014-Oct-08 0.1379 53.7 150 m - 330 m 21.3 7.89
(2011 TB4)  2014-Oct-09 0.0150 5.8 21 m - 47 m 25.5 13.60
(2012 KY3)  2014-Oct-10 0.0505 19.6 560 m - 1.2 km 18.4 17.85
(2010 FV9)  2014-Oct-12 0.0315 12.3 22 m - 49 m 25.4 6.84
256004 (2006 UP)  2014-Oct-14 0.1469 57.2 67 m - 150 m 23.0 3.24
(2007 SW2)  2014-Oct-14 0.1692 65.9 140 m - 310 m 21.4 17.47
(2010 UK)  2014-Oct-15 0.1701 66.2 12 m - 26 m 26.8 11.23
(2014 GA)  2014-Oct-18 0.1514 58.9 14 m - 31 m 26.4 5.15
(2006 SE6)  2014-Oct-18 0.1218 47.4 73 m - 160 m 22.8 11.35
(2007 CX50)  2014-Oct-20 0.1293 50.3 31 m - 68 m 24.7 6.18
(2010 VQ)  2014-Oct-21 0.0271 10.6 7.7 m - 17 m 27.7 3.98
2340 Hathor  2014-Oct-21 0.0482 18.8 300 m 20.0 11.91
(2009 TD8)  2014-Oct-27 0.0275 10.7 11 m - 25 m 26.9 6.97
36017 (1999 ND43)  2014-Oct-29 0.1526 59.4 400 m - 900 m 19.1 6.05
(2011 HF)  2014-Oct-30 0.1573 61.2 220 m - 490 m 20.4 10.67
363505 (2003 UC20)  2014-Oct-31 0.1348 52.4 640 m - 1.4 km 18.1 12.26
(1987 WC)  2014-Nov-03 0.1249 48.6 310 m - 680 m 19.7 10.01
(2012 CO46)  2014-Nov-05 0.1336 52.0 80 m - 180 m 22.6 3.58
163818 (2003 RX7)  2014-Nov-06 0.1573 61.2 560 m - 1.2 km 18.4 15.17
(2014 MQ67)  2014-Nov-07 0.1292 50.3 250 m - 570 m 20.1 10.35
(2008 UX)  2014-Nov-08 0.1259 49.0 180 m - 410 m 20.8 24.34
(2010 WT)  2014-Nov-09 0.1694 65.9 58 m - 130 m 23.3 7.80
138852 (2000 WN10)  2014-Nov-11 0.1261 49.1 240 m - 540 m 20.2 13.60
(2012 VS76)  2014-Nov-11 0.1530 59.5 11 m - 25 m 26.9 16.15
(2014 HW)  2014-Nov-11 0.1818 70.7 5.6 m - 12 m 28.4 4.22
(2009 LD)  2014-Nov-14 0.0547 21.3 15 m - 34 m 26.2 7.14
(2012 VG5)  2014-Nov-14 0.1221 47.5 29 m - 65 m 24.8 10.09
(2000 LG6)  2014-Nov-14 0.1644 64.0 4.2 m - 9.4 m 29.0 4.52
(2007 AB2)  2014-Nov-15 0.1197 46.6 230 m - 520 m 20.3 9.59

Close Approach (CA) Distance is the distance between the Earth center and asteroid center.
**  Diameter estimates based on the object's absolute magnitude.

Menu
FIRST GOV   NASA Home Page Site Manager: Don Yeomans
Webmaster: Ron Baalke
Last Updated:
Feedback Credits Privacy Mailing List NASA