Asteroid close approaches in March 2021
147 asteroids passed within 0.05 AU of Earth in March 2021 - that is about 7.5 million km, or 19.5 lunar distances (LD). Click any name for full details.
AsteroidDate (UTC)DistanceSpeedEst. size
2011 DW 01 Mar, 17:05 14.03 LD 13.6 km/s 77-171 m 2021 EU3 01 Mar, 17:13 4.76 LD 4.7 km/s 10-22 m 2021 EE 02 Mar, 02:47 4.63 LD 16.9 km/s 18-41 m 2011 EH17 02 Mar, 03:36 13.29 LD 16.6 km/s 29-65 m 2021 EE1 02 Mar, 05:49 18.43 LD 9.1 km/s 17-38 m 2021 EC 02 Mar, 11:02 1.69 LD 8.7 km/s 7-16 m 2021 EA 02 Mar, 15:10 0.24 LD 9.9 km/s 6-14 m 612098 02 Mar, 19:52 7.62 LD 20 km/s 289-646 m 2016 DV1 03 Mar, 01:09 2.07 LD 18.3 km/s 30-66 m 2020 SP 03 Mar, 04:34 18.31 LD 3.9 km/s 10-23 m 2021 EB2 03 Mar, 09:34 2.3 LD 10.5 km/s 6-13 m 2021 DE1 03 Mar, 12:56 4.38 LD 3 km/s 8-19 m 2021 EP 03 Mar, 14:53 10.41 LD 7.1 km/s 16-35 m 2021 EC3 03 Mar, 16:25 6.29 LD 17.2 km/s 21-47 m 2021 EQ1 03 Mar, 17:14 12.11 LD 6.6 km/s 16-36 m 2021 ED 03 Mar, 18:08 6.48 LD 14.9 km/s 25-55 m 2021 ED1 03 Mar, 20:59 5.16 LD 7.3 km/s 6-14 m 2021 ER 03 Mar, 23:07 1.78 LD 4.2 km/s 11-24 m 2021 EG2 04 Mar, 03:06 13.74 LD 10.6 km/s 17-39 m 2021 DW1 04 Mar, 08:59 1.48 LD 5.4 km/s 26-59 m 2021 ES 04 Mar, 18:13 9.3 LD 6.2 km/s 12-26 m 2021 EZ1 05 Mar, 01:15 2 LD 13.2 km/s 6-13 m 2021 CN3 05 Mar, 05:29 11.12 LD 3.8 km/s 15-34 m 2021 FD2 05 Mar, 06:35 16.81 LD 5 km/s 12-27 m 2021 CF8 05 Mar, 08:58 11.49 LD 11.8 km/s 41-92 m 2021 FC3 05 Mar, 11:14 4.32 LD 4.6 km/s 20-45 m 2021 EA2 05 Mar, 13:12 4.82 LD 7.9 km/s 10-23 m 2021 EW1 05 Mar, 15:10 3.46 LD 8.8 km/s 6-13 m 2021 EC1 05 Mar, 21:50 12.09 LD 5.6 km/s 14-30 m 2021 EP1 05 Mar, 22:48 7.68 LD 5.9 km/s 10-22 m 2021 EY 06 Mar, 02:15 3.44 LD 7.1 km/s 9-21 m 2021 EX1 06 Mar, 15:54 2.99 LD 12.3 km/s 29-65 m 2021 ES1 06 Mar, 15:55 2.16 LD 8.1 km/s 7-15 m 2021 EB 06 Mar, 17:43 7.1 LD 12.5 km/s 32-70 m 2021 EK1 06 Mar, 19:16 15.92 LD 7.6 km/s 14-32 m 2021 EO1 07 Mar, 07:27 5.46 LD 8.9 km/s 15-34 m 2021 EJ 07 Mar, 21:10 5.31 LD 10.1 km/s 19-42 m 2021 EF1 08 Mar, 04:46 0.73 LD 12.1 km/s 3-7 m 2021 DL 08 Mar, 05:01 11.79 LD 5.8 km/s 25-56 m 2021 EX3 08 Mar, 12:11 17.21 LD 9 km/s 29-64 m 2021 EL3 08 Mar, 17:54 2.59 LD 5.3 km/s 5-10 m 2021 EW 08 Mar, 22:16 15.73 LD 29.9 km/s 32-71 m 2021 GS4 09 Mar, 00:50 16.04 LD 5.7 km/s 18-41 m 2021 EZ3 09 Mar, 03:42 3.7 LD 8 km/s 24-53 m 2021 ED3 09 Mar, 07:26 5.72 LD 11.6 km/s 15-33 m 2021 ES3 09 Mar, 11:28 4.91 LD 7 km/s 8-18 m 2021 EF3 09 Mar, 15:23 3.67 LD 3.7 km/s 4-8 m 2021 EZ 09 Mar, 16:30 1.54 LD 6.2 km/s 5-10 m 2021 ER3 09 Mar, 20:57 2.84 LD 12.2 km/s 17-38 m 2021 EG3 09 Mar, 23:43 0.38 LD 24.1 km/s 4-9 m 2021 EO 10 Mar, 00:16 7.1 LD 7.9 km/s 25-55 m 2021 EE2 10 Mar, 06:44 11.08 LD 14.2 km/s 22-48 m 535844 10 Mar, 09:48 14.12 LD 7.3 km/s 111-249 m 2021 CF6 10 Mar, 11:42 4.19 LD 8.3 km/s 46-104 m 2021 EH3 10 Mar, 12:07 8.53 LD 9.7 km/s 12-27 m 2020 FM 10 Mar, 22:42 17.9 LD 13.3 km/s 40-90 m 2021 EY1 11 Mar, 00:28 3.51 LD 14.9 km/s 12-27 m 2021 EA1 11 Mar, 01:30 2.45 LD 11.7 km/s 11-25 m 2021 EB1 11 Mar, 05:01 8.54 LD 14.7 km/s 52-115 m 2021 FC2 11 Mar, 05:30 9.74 LD 9.6 km/s 10-21 m 2021 ER4 11 Mar, 06:01 1.45 LD 12.9 km/s 10-22 m 2021 FD50 11 Mar, 07:46 10.33 LD 8.4 km/s 11-25 m 2021 ED2 11 Mar, 14:07 6.33 LD 4.9 km/s 5-11 m 2021 FW 11 Mar, 16:57 11.42 LD 11.2 km/s 11-25 m 2021 EB5 11 Mar, 18:56 13.44 LD 20.6 km/s 46-102 m 2021 EU4 11 Mar, 22:46 5.28 LD 17.3 km/s 31-70 m 2021 EE3 12 Mar, 04:18 1.88 LD 6.4 km/s 5-10 m 2021 FF 12 Mar, 14:18 11.06 LD 5.6 km/s 14-32 m 2021 EK3 12 Mar, 16:57 17.41 LD 18.9 km/s 37-82 m 2021 EB3 13 Mar, 04:22 16.42 LD 10.9 km/s 24-55 m 2021 EL4 13 Mar, 05:19 1.84 LD 8.3 km/s 19-41 m 2021 EM3 13 Mar, 09:41 18.4 LD 1.9 km/s 13-29 m 2021 FM 13 Mar, 18:52 13.57 LD 10.6 km/s 30-66 m 2021 EP3 14 Mar, 06:37 6.42 LD 19.8 km/s 12-26 m 2021 ET3 14 Mar, 18:46 2.28 LD 17 km/s 11-25 m 2021 EN4 15 Mar, 03:59 0.18 LD 17.3 km/s 3-7 m 2021 FO2 15 Mar, 07:06 16.86 LD 4.7 km/s 10-23 m 2021 EX 15 Mar, 07:22 9.78 LD 4.4 km/s 17-37 m 2021 FS 15 Mar, 07:58 4.91 LD 6.3 km/s 7-15 m 2021 EN3 15 Mar, 10:19 2.21 LD 10.7 km/s 9-20 m 2021 CX8 15 Mar, 13:10 18.12 LD 6.6 km/s 39-88 m 2021 EP4 15 Mar, 18:09 0.97 LD 6.8 km/s 4-8 m 2021 EL1 15 Mar, 22:21 13.32 LD 6.6 km/s 43-96 m 2021 FB 15 Mar, 23:11 5.72 LD 7.2 km/s 17-37 m 2021 FA 16 Mar, 02:47 1.32 LD 11.8 km/s 23-52 m 2021 EQ3 16 Mar, 04:41 0.72 LD 12 km/s 16-36 m 2021 EJ3 16 Mar, 07:52 1.98 LD 2.3 km/s 8-17 m 2021 FG 16 Mar, 13:05 7.06 LD 16 km/s 26-58 m 2021 FC1 16 Mar, 13:21 13.17 LD 11.5 km/s 27-61 m 2021 FC 16 Mar, 16:02 1.13 LD 5.6 km/s 6-13 m 2021 DT 16 Mar, 16:45 18.24 LD 7.3 km/s 26-58 m 2021 EW3 16 Mar, 23:30 6.43 LD 8.5 km/s 13-29 m 2021 EO2 17 Mar, 06:20 6.22 LD 6.3 km/s 7-16 m 2021 ET4 17 Mar, 09:23 6.94 LD 9.9 km/s 39-88 m 2021 FF1 17 Mar, 20:45 5.53 LD 10.1 km/s 26-58 m 2021 FL2 17 Mar, 22:37 5.14 LD 9.2 km/s 7-15 m 2021 FE 18 Mar, 06:04 15.51 LD 7.9 km/s 26-59 m 2021 FK2 19 Mar, 10:23 10.69 LD 2.6 km/s 7-15 m 2021 EM4 19 Mar, 10:28 1.59 LD 6.7 km/s 10-22 m 2021 EY2 19 Mar, 13:33 9.36 LD 9.7 km/s 14-30 m 2021 FJ 19 Mar, 23:47 3.48 LD 12.5 km/s 11-26 m 2021 EQ4 20 Mar, 05:05 4.18 LD 19.5 km/s 16-35 m 2021 DP2 20 Mar, 05:59 7.47 LD 4.3 km/s 14-32 m 2021 GY9 20 Mar, 08:57 13.67 LD 11.3 km/s 23-52 m 2021 FB2 20 Mar, 11:59 11.4 LD 4.1 km/s 8-18 m 2021 FM2 20 Mar, 21:46 0.22 LD 11.3 km/s 2-5 m 2021 FF2 21 Mar, 12:10 0.83 LD 9.6 km/s 6-14 m 231937 21 Mar, 16:03 5.25 LD 34.4 km/s 837-1,871 m 2021 FH1 21 Mar, 16:25 4.07 LD 13.8 km/s 23-52 m 2021 FJ2 22 Mar, 16:58 8.43 LD 7.8 km/s 7-16 m 2021 FT1 22 Mar, 18:36 1.43 LD 19.5 km/s 33-75 m 2021 FO1 23 Mar, 03:08 0.84 LD 7.4 km/s 3-8 m 2021 GU1 23 Mar, 14:27 7.2 LD 10.4 km/s 30-68 m 2021 FH 23 Mar, 16:52 0.61 LD 12 km/s 12-27 m 2021 FP2 23 Mar, 22:35 0.84 LD 9 km/s 3-6 m 2021 FU 24 Mar, 07:16 5.35 LD 8.9 km/s 9-19 m 2026 FM7 24 Mar, 08:28 4.61 LD 7.7 km/s 10-23 m 2021 GS1 24 Mar, 12:33 9.31 LD 4.8 km/s 9-19 m 2021 FV 24 Mar, 15:31 2.23 LD 10.6 km/s 5-11 m 2021 FK1 24 Mar, 17:38 1.54 LD 13.5 km/s 10-22 m 2021 FM1 24 Mar, 17:39 13.41 LD 13.2 km/s 21-47 m 2021 FE2 25 Mar, 06:03 1.44 LD 10.3 km/s 10-23 m 2021 GE1 25 Mar, 13:53 6.96 LD 20.4 km/s 55-124 m 2021 FQ 25 Mar, 14:24 5.23 LD 7.6 km/s 9-21 m 2021 EV3 25 Mar, 16:01 18.77 LD 17.8 km/s 70-156 m 2021 GD24 25 Mar, 23:34 1.7 LD 8 km/s 16-36 m 2021 FD3 26 Mar, 14:21 2.43 LD 9.7 km/s 7-15 m 2021 GC 26 Mar, 16:59 4.55 LD 10.2 km/s 33-73 m 2021 FY2 27 Mar, 02:37 12.61 LD 6 km/s 19-41 m 2021 CX5 27 Mar, 04:13 7.66 LD 5.6 km/s 37-82 m 2021 FK 27 Mar, 05:18 9.14 LD 8.5 km/s 22-49 m 2021 FX2 27 Mar, 11:33 4.58 LD 11.5 km/s 15-33 m 2020 GE 27 Mar, 16:42 12.66 LD 1.5 km/s 6-14 m 2021 FM3 27 Mar, 17:30 5.92 LD 4.9 km/s 15-33 m 2021 FP3 28 Mar, 01:43 5.2 LD 11.2 km/s 42-94 m 2021 FA1 28 Mar, 06:13 3.63 LD 3.9 km/s 5-10 m 2021 GF 28 Mar, 21:52 7.13 LD 7.1 km/s 26-58 m 2021 GW1 29 Mar, 05:05 4.13 LD 11.6 km/s 8-19 m 2021 GD2 29 Mar, 16:23 2.9 LD 14.4 km/s 10-22 m 2021 GJ4 30 Mar, 00:13 18.53 LD 7.4 km/s 29-65 m 2021 GC1 30 Mar, 03:37 4.59 LD 5.1 km/s 6-13 m 2021 GO3 30 Mar, 03:54 14.87 LD 7.1 km/s 10-22 m 2021 GR2 30 Mar, 20:36 9.48 LD 22.2 km/s 13-30 m 2021 GE 31 Mar, 13:24 3.06 LD 8.3 km/s 18-39 m 2021 FW2 31 Mar, 14:00 5.91 LD 8.1 km/s 23-52 m 2021 FD1 31 Mar, 15:53 9.9 LD 9.3 km/s 13-28 m 2019 GM1 31 Mar, 16:39 15.02 LD 3.9 km/s 9-21 m 
