Every month dozens of NEAs come within 0.05 au of Earth. The following table presents the list of these forthcoming and recent close approaches, with details concerning the encounter circumstances.

Among the quantities in the table is the maximum brightness reached by the object at the close approach, useful to estimate its observability during the encounter. Note that when the encounter occurs in daylight the maximum brightness value is incremented by 100 to highlight that the geometry is unfavourable for observations. For a detailed description see the "Definitions and Assumptions" page. Entries are by default sorted by date, but the sorting can be changed by clicking on the table headers.

Last update: 2018-01-20 01:13 UTC
Upcoming close approaches to Earth
1 AU = ~150 million kilometers
1 LD = Lunar Distance = ~384000 kilometers
Distances are computed from the center of the Earth
Object Name Close Approach Date Miss Distance [AU] Miss Distance [LD] Estimated Diameter [m] H [mag] Maximum Brightness [mag] Relative Velocity [km/s]
306383 1993VD 2018-Jan-22 0.0368 14.3 220.0* 21.4 17.2 17.4
2018AJ 2018-Jan-23 0.0119 4.6 50.0* 24.6 16.3 5.5
2018BT1 2018-Jan-23 0.0393 15.3 110.0* 22.9 17.1 16.7
2018AK12 2018-Jan-23 0.0179 7 36.0* 25.3 19.1 22.3
2018AV11 2018-Jan-23 0.0285 11.1 41.0* 25 20.4 9.1
2018BG1 2018-Jan-24 0.028 10.9 31.0* 25.7 18.5 7.3
2018BP1 2018-Jan-24 0.049 19.1 56.0* 24.4 18.2 8.2
2009BE 2018-Jan-25 0.0179 7 25.0* 26.1 20.2 10.9
2018AL12 2018-Jan-26 0.0205 8 42.0* 25 19.1 19.3
2018BQ 2018-Jan-27 0.0238 9.3 32.0* 25.6 19.2 3.4
2018BU1 2018-Jan-27 0.0079 3.1 53.0* 24.5 16.1 11.3
2018AQ2 2018-Feb-02 0.0347 13.5 140.0* 22.4 17.4 17.5
2002CB19 2018-Feb-02 0.0277 10.8 47.0* 24.8 18.5 15.5
2010LK34 2018-Feb-03 0.0253 9.9 108.0 21.8 16 26.9
276033 2002AJ129 2018-Feb-04 0.0281 10.9 760.0* 18.7 12.6 34
2018AH12 2018-Feb-04 0.0137 5.3 17.0* 26.9 19.4 5
2007CC27 2018-Feb-05 0.0394 15.3 18.0* 26.9 123.5 9.8
2018BL1 2018-Feb-09 0.043 16.8 92.0* 23.3 18.7 20.7
2015BN509 2018-Feb-09 0.033 12.8 300.0* 20.8 15.4 17.7
1991VG 2018-Feb-11 0.0471 18.3 10.0* 28.2 24.5 2.1
2014WQ202 2018-Feb-11 0.0416 16.2 72.0* 23.8 20 19.8
2007DC 2018-Feb-14 0.0491 19.1 13.0* 27.5 23.2 8.2
2016CO246 2018-Feb-22 0.0391 15.2 31.0* 25.7 20.5 5.4
2017DR109 2018-Feb-24 0.009 3.5 12.0* 27.7 19.9 7.3
2016FU12 2018-Feb-26 0.0338 13.2 18.0* 26.9 22.2 4.5
2014EY24 2018-Feb-27 0.0379 14.7 63.0* 24.1 19 8
2015BF511 2018-Mar-01 0.0334 13 41.0* 25.1 121.4 5.7
2010AG3 2018-Mar-02 0.0375 14.6 13.0* 27.5 23 4.4
2003EM1 2018-Mar-07 0.0429 16.7 52.0* 24.5 20.3 8
2017VR12 2018-Mar-07 0.0097 3.8 340.0* 20.5 11.8 6.3
2003DY15 2018-Mar-09 0.0496 19.3 24.0* 26.2 22.7 8.6
2015DK200 2018-Mar-11 0.0251 9.8 36.0* 25.3 120.6 7.7
2006XZ2 2018-Mar-12 0.0254 9.9 16.0* 27.1 123.1 8.4
2016FK3 2018-Mar-16 0.0457 17.8 15.0* 27.3 22 5.3
2016SR2 2018-Mar-28 0.0479 18.6 23.0* 26.3 22.4 7.3
2010GD35 2018-Mar-31 0.0397 15.4 52.0* 24.6 19.5 11.6
2004FG29 2018-Apr-02 0.0106 4.1 29.0* 25.8 18.5 15
2008WG96 2018-Apr-07 0.0277 10.8 23.0* 26.3 21.3 16.6
2008GY21 2018-Apr-09 0.024 9.3 13.0* 27.6 21.8 10.4
363599 2004FG11 2018-Apr-12 0.0495 19.3 150.0 21 17.1 24.5
2009HT2 2018-Apr-12 0.028 10.9 22.0* 26.4 20.5 9.5
2005GZ128 2018-Apr-12 0.0387 15.1 30.0* 25.7 20.7 9.7
2014UR 2018-Apr-14 0.0237 9.2 21.0* 26.5 126.8 4.4
2015XE352 2018-Apr-16 0.0488 19 280.0* 20.9 117.6 9.5
2016JP 2018-Apr-20 0.0307 12 250.0* 21.2 117.1 12.7
2012XL16 2018-Apr-23 0.0408 15.9 33.0* 25.5 121.8 6.1
2015FF36 2018-Apr-24 0.0324 12.6 21.0* 26.5 130.7 7.8
2013US3 2018-Apr-29 0.0259 10.1 250.0* 21.1 14.9 7.7
2002JR100 2018-Apr-29 0.0277 10.8 28.0 24.3 19 7.7
2015MB54 2018-May-01 0.0456 17.7 60.0* 24.2 20.6 3.9
1999FN19 2018-May-07 0.0248 9.6 130.0* 22.5 118.3 5.7
2014JR25 2018-May-07 0.0165 6.4 79.0* 23.6 16.7 15.9
2016JQ5 2018-May-08 0.016 6.2 10.0* 28.1 21.1 10.4
388945 2008TZ3 2018-May-09 0.0166 6.5 340.0* 20.4 12.9 9
2016HP6 2018-May-11 0.0062 2.4 36.0* 25.4 14.9 5.6
1999LK1 2018-May-15 0.034 13.2 160.0* 22.1 16.2 10
2010WC9 2018-May-15 0.015 5.8 86.0* 23.4 17.2 13
2007LU19 2018-May-26 0.046 17.9 210.0* 21.5 119.2 11.3
68347 2001KB67 2018-May-29 0.0244 9.5 460.0* 19.8 14.7 13.3
2013LE7 2018-May-31 0.0456 17.7 15.0* 27.3 22.6 1.7
2015DP155 2018-Jun-11 0.023 9 190.0* 21.7 15.2 4.4
2017YE5 2018-Jun-21 0.0384 14.9 740.0* 18.8 14.5 15.5
467309 1996AW1 2018-Jun-23 0.0459 17.9 450.0* 19.9 16.2 14
441987 2010NY65 2018-Jun-24 0.0187 7.3 228.0 21.5 16.2 12.6
2010UH 2018-Jul-05 0.0413 16.1 16.0* 27.1 22.4 8
2007PR25 2018-Aug-17 0.0194 7.5 180.0* 21.9 15.5 28.9
2015QS8 2018-Aug-20 0.0173 6.7 21.0* 26.5 19.3 7.7
2016GK135 2018-Aug-28 0.0429 16.7 9.0* 28.3 125.7 2.8
1998SD9 2018-Aug-29 0.0108 4.2 63.0* 24.1 17.5 10.7
2016NF23 2018-Aug-29 0.0329 12.8 110.0* 22.9 16.6 9.1
2015FP118 2018-Sep-03 0.0315 12.2 560.0* 19.4 14.7 9.8
2015SW6 2018-Sep-12 0.0226 8.8 51.0* 24.6 18 10.8
2017SL16 2018-Sep-20 0.0217 8.4 30.0* 25.7 18.9 6.4
2014FZ43 2018-Sep-30 0.0473 18.4 120.0* 22.6 119.2 7.7
2015HG182 2018-Oct-10 0.0184 7.2 7.0* 28.9 22.8 18.4
2014US7 2018-Oct-17 0.0072 2.8 21.0* 26.5 17 8.7
2013UG1 2018-Oct-18 0.0268 10.4 140.0* 22.3 16.2 13.4
2016GC221 2018-Oct-18 0.0208 8.1 47.0* 24.8 121.4 14.3
2009UC19 2018-Oct-19 0.0468 18.2 40.0* 25.1 20.7 9.9
2007VS6 2018-Oct-26 0.0462 18 23.0* 26.3 22 13.2
475534 2006TS7 2018-Oct-29 0.0193 7.5 250.0* 21.1 15.6 18.1
2002VE68 2018-Nov-04 0.0376 14.6 330.0* 20.5 15.1 8.6
2010VQ 2018-Nov-09 0.0405 15.8 12.0* 27.7 21.1 3.8
2005AZ28 2018-Nov-10 0.0351 13.7 64.0* 24.1 122.1 4.9
2016JG12 2018-Nov-15 0.0178 6.9 120.0* 22.7 17.2 8.1
2001WO15 2018-Nov-19 0.0369 14.3 130.0* 22.6 118.8 9.9
2009WB105 2018-Nov-25 0.0389 15.1 82.0* 23.6 17 18.9
2010XR 2018-Nov-27 0.0411 16 17.0* 26.9 22.6 18
2002XQ90 2018-Nov-27 0.0437 17 180.0* 21.8 118.7 9.5
2008WD14 2018-Nov-27 0.0191 7.4 120.0* 22.8 16.5 9.3
2013VX4 2018-Dec-10 0.0099 3.8 77.0* 23.7 119.4 6.6
2015XX169 2018-Dec-13 0.0435 16.9 14.0* 27.4 22.7 5.8
2017XQ60 2018-Dec-21 0.0273 10.6 54.0* 24.5 18.6 15.6
163899 2003SD220 2018-Dec-22 0.0189 7.4 1600.0* 17.1 113.9 6.2
418849 2008WM64 2018-Dec-23 0.0425 16.5 310.0* 20.7 15.4 17.6
2014HG196 2018-Dec-25 0.0252 9.8 21.0* 26.6 21.5 10.7
2014AK51 2019-Jan-02 0.0045 1.7 20.0* 26.6 119.7 8.9
2014AD16 2019-Jan-04 0.0331 12.9 14.0* 27.4 22.2 9.4
2016AZ8 2019-Jan-07 0.0298 11.6 250.0* 21.1 116.8 9.1
2013YM2 2019-Jan-09 0.0178 6.9 24.0* 26.2 20 4.2
2015BB 2019-Jan-18 0.0354 13.8 43.0* 25 18.7 15.8
Recent close approaches to Earth
1 AU = ~150 million kilometers
1 LD = Lunar Distance = ~384000 kilometers
Distances are computed from the center of the Earth
Object Name Close Approach Date Miss Distance [AU] Miss Distance [LD] Estimated Diameter [m] H [mag] Maximum Brightness [mag] Relative Velocity [km/s]
2017YC6 2017-Dec-20 0.0244 9.5 27.0* 25.9 20.9 14.4
2017YN1 2017-Dec-20 0.0215 8.4 25.0* 26.1 19 8.1
2017YO3 2017-Dec-20 0.0053 2.1 10.0* 28.2 18.5 8.2
2017YP1 2017-Dec-20 0.0145 5.6 31.0* 25.7 16.8 13.5
2017YT1 2017-Dec-20 0.0206 8 45.0* 24.9 18.8 21.1
2017YO5 2017-Dec-21 0.0037 1.4 26.0* 26.1 17.2 7.4
2017WX12 2017-Dec-21 0.0257 10 160.0* 22.1 15.6 11.4
2017XQ60 2017-Dec-21 0.0343 13.4 54.0* 24.5 19.4 15.7
2017XR60 2017-Dec-21 0.0333 13 52.0* 24.5 18.8 6.2
2017YE 2017-Dec-22 0.0074 2.9 8.0* 28.5 18.9 4.7
2017YW 2017-Dec-22 0.0203 7.9 19.0* 26.7 19.7 8.3
418849 2008WM64 2017-Dec-22 0.0392 15.2 310.0* 20.7 14.8 17.4
2015YQ1 2017-Dec-22 0.0445 17.3 11.0* 28 23.4 11.1
2017TS3 2017-Dec-22 0.0464 18.1 160.0* 22.1 18.2 10.2
2017YE8 2017-Dec-22 0.0257 10 33.0* 25.5 20 13.4
2017YF8 2017-Dec-22 0.015 5.8 27.0* 26 120.7 7.5
2017YH7 2017-Dec-24 0.0423 16.4 47.0* 24.8 20.9 13.9
2017YK5 2017-Dec-24 0.0353 13.7 65.0* 24 18.7 13.1
2017YS1 2017-Dec-24 0.005 1.9 7.0* 28.9 19.1 3.4
2017WZ14 2017-Dec-24 0.0196 7.6 39.0* 25.1 19.3 4.9
2017YR3 2017-Dec-25 0.0218 8.5 36.0* 25.3 19 6.5
2017YR4 2017-Dec-25 0.047 18.3 59.0* 24.3 19 6.7
2018AY 2017-Dec-26 0.0434 16.9 100.0* 23.1 18.3 13.5
2017YQ1 2017-Dec-26 0.0132 5.1 51.0* 24.6 18.1 21.1
2017YV4 2017-Dec-26 0.0443 17.3 47.0* 24.8 20 9
2018BH1 2017-Dec-26 0.0169 6.6 44.0* 24.9 19.1 13.1
2017YD2 2017-Dec-27 0.0058 2.2 8.0* 28.7 19.2 8.4
2017YQ6 2017-Dec-27 0.0048 1.9 10.0* 28.1 18.2 12.3
2017YZ4 2017-Dec-28 0.0015 0.6 9.0* 28.2 16.6 9.6
2017XG1 2017-Dec-29 0.0418 16.3 44.0* 24.9 20.8 9.9
2017YB6 2017-Dec-29 0.0155 6 13.0* 27.6 20.2 12.3
2017YP6 2017-Dec-29 0.0365 14.2 40.0* 25.1 18.2 16
2011EB 2017-Dec-30 0.0436 17 17.0* 26.9 124 9.4
2017YE7 2017-Dec-30 0.0021 0.8 8.0* 28.5 17.5 20.2
2017YU1 2017-Dec-30 0.0199 7.7 25.0* 26.1 20.1 7.6
2017QL33 2017-Dec-30 0.034 13.2 230.0* 21.3 16.1 8.2
2017YL5 2017-Dec-31 0.0421 16.4 73.0* 23.8 19.3 19.7
2018AG3 2017-Dec-31 0.0335 13 27.0* 25.9 20.9 7.1
2017YD 2018-Jan-01 0.0487 19 34.0* 25.5 20.5 4.1
2002AS4 2018-Jan-01 0.0394 15.3 200.0* 21.6 16.4 30.1
2018AH 2018-Jan-02 0.002 0.8 130.0* 22.5 12.9 13.8
2012BN1 2018-Jan-02 0.0478 18.6 35.0* 25.4 20.2 4.6
2017YD7 2018-Jan-03 0.0122 4.7 15.0* 27.3 19.8 10.5
2018AK3 2018-Jan-04 0.0258 10 30.0* 25.7 18.4 7.4
2018AJ3 2018-Jan-05 0.0195 7.6 12.0* 27.7 20 3
2018AY3 2018-Jan-05 0.0324 12.6 16.0* 27 21 7.3
2015BW512 2018-Jan-06 0.0336 13.1 39.0* 25.2 124.1 8.4
2017YJ7 2018-Jan-07 0.0304 11.8 24.0* 26.2 19.3 5.7
2017YK7 2018-Jan-07 0.0272 10.6 50.0* 24.6 120.2 10.7
2017YX4 2018-Jan-08 0.0383 14.9 78.0* 23.6 18.9 7.3
2017XT61 2018-Jan-08 0.029 11.3 98.0* 23.2 118.7 10.8
2018AY11 2018-Jan-08 0.044 17.1 38.0* 25.2 20.7 19.2
2018AR2 2018-Jan-09 0.0378 14.7 34.0* 25.4 18.9 7.3
2018AA4 2018-Jan-10 0.0091 3.5 28.0* 25.9 17.2 10.6
2018AP2 2018-Jan-10 0.0482 18.8 50.0* 24.6 19.1 10
2018AW11 2018-Jan-10 0.0182 7.1 29.0* 25.8 19 6.6
2018AE4 2018-Jan-11 0.0272 10.6 48.0* 24.7 19.4 13.1
2018AT2 2018-Jan-11 0.0047 1.8 12.0* 27.7 17 7.2
2003UO12 2018-Jan-11 0.0266 10.3 69.0* 23.9 17.8 10.3
2018AC12 2018-Jan-12 0.0343 13.3 36.0* 25.3 19.7 7.8
2018AZ11 2018-Jan-12 0.0403 15.7 31.0* 25.7 20 9.5
2017YU3 2018-Jan-14 0.0468 18.2 71.0* 23.8 19.1 13.1
2018AS2 2018-Jan-14 0.003 1.2 8.0* 28.6 18.4 7.7
2018AU2 2018-Jan-14 0.007 2.7 14.0* 27.4 18 9.3
2018BB 2018-Jan-15 0.028 10.9 45.0* 24.9 18.1 8.9
2018BW 2018-Jan-15 0.0011 0.4 10.0* 28.1 16.8 6.9
2018AV2 2018-Jan-15 0.0171 6.7 7.0* 28.8 20.7 0.1
2018AA12 2018-Jan-15 0.0425 16.5 47.0* 24.8 19.5 7.6
2018AT11 2018-Jan-15 0.0278 10.8 37.0* 25.3 19.3 6.9
2018AM2 2018-Jan-16 0.0312 12.1 27.0* 26 20 13.5
2018BR1 2018-Jan-16 0.0009 0.3 5.0* 29.5 15.8 8.9
2018BW1 2018-Jan-16 0.0223 8.7 16.0* 27.1 19.9 6.3
2018BA 2018-Jan-17 0.0443 17.2 43.0* 24.9 19.6 12.9
2018AG4 2018-Jan-17 0.0036 1.4 27.0* 26 15.3 9.2
2018BD 2018-Jan-18 0.0003 0.1 4.0* 30.2 14.2 10
2018AF1 2018-Jan-18 0.0318 12.4 110.0* 23 17.7 24.6
2018BC 2018-Jan-19 0.0019 0.7 6.0* 29.3 17 2.7
2018BX 2018-Jan-19 0.0019 0.7 7.0* 29 17.3 5.8
*Estimated from the absolute magnitude using