Asteroid close approaches in February 2011
48 asteroids passed within 0.05 AU of Earth in February 2011 - that is about 7.5 million km, or 19.5 lunar distances (LD). Click any name for full details.
AsteroidDate (UTC)DistanceSpeedEst. size
2020 CD1 01 Feb, 02:26 11.02 LD 16.5 km/s 16-36 m 2011 BG10 01 Feb, 03:35 10.61 LD 10.8 km/s 15-33 m 2011 BA19 01 Feb, 10:48 15.24 LD 14.7 km/s 18-41 m 2020 CA 02 Feb, 08:11 10.11 LD 12.4 km/s 3-7 m 2011 CY7 03 Feb, 20:17 13.51 LD 3.2 km/s 24-54 m 2011 BE24 03 Feb, 21:09 9.3 LD 8.6 km/s 21-47 m 2011 BF24 04 Feb, 04:28 12.15 LD 10.2 km/s 16-35 m 2011 CQ1 04 Feb, 19:39 0.03 LD 9.7 km/s 1-2 m 2011 CH22 04 Feb, 23:08 3.29 LD 5.4 km/s 9-21 m 2011 CF22 06 Feb, 11:40 0.1 LD 19.6 km/s 2-4 m 2011 BH39 06 Feb, 14:38 13.03 LD 13.6 km/s 22-49 m 2011 CJ33 07 Feb, 07:15 17.47 LD 7.1 km/s 15-34 m 2011 CU46 08 Feb, 03:32 4.46 LD 16.6 km/s 19-42 m 2011 CH33 08 Feb, 11:08 14.49 LD 6.6 km/s 23-52 m 2021 CZ5 08 Feb, 17:48 17.92 LD 9.5 km/s 18-39 m 2011 CL33 09 Feb, 03:23 12.82 LD 4.2 km/s 18-39 m 2011 CV4 09 Feb, 05:30 11.03 LD 10.1 km/s 18-39 m 2011 BF40 09 Feb, 08:56 17.91 LD 18.7 km/s 29-65 m 2011 CA7 09 Feb, 19:28 0.27 LD 9.3 km/s 2-5 m 2011 CZ3 10 Feb, 01:18 2.5 LD 13.4 km/s 15-33 m 2020 PP1 10 Feb, 09:25 14.12 LD 3.5 km/s 12-27 m 2011 BH40 10 Feb, 09:59 15.67 LD 16.4 km/s 28-63 m 2011 CZ6 10 Feb, 13:16 10.77 LD 6 km/s 19-43 m 2011 BV10 11 Feb, 02:44 15.91 LD 8.9 km/s 33-75 m 2011 BV59 11 Feb, 20:03 6.91 LD 10.4 km/s 12-27 m 2011 EJ 12 Feb, 05:03 8.79 LD 16.9 km/s 77-172 m 2011 CD66 13 Feb, 08:56 7.18 LD 8.4 km/s 11-25 m 2011 DO 15 Feb, 03:51 17.85 LD 15.2 km/s 73-163 m 2009 QH6 16 Feb, 08:20 17.42 LD 9.9 km/s 84-188 m 2011 DS 18 Feb, 14:36 1.99 LD 6.5 km/s 11-25 m 2011 CF50 19 Feb, 04:45 17.74 LD 8.3 km/s 11-25 m 2011 CL50 19 Feb, 17:23 6.22 LD 3.1 km/s 9-21 m 2011 EH 19 Feb, 17:37 10.63 LD 13.6 km/s 21-47 m 2011 DX4 20 Feb, 09:21 7.91 LD 18.6 km/s 13-29 m 2011 FS9 22 Feb, 17:21 12.18 LD 4.5 km/s 51-113 m 2011 DR 22 Feb, 22:28 14.6 LD 5.8 km/s 18-41 m 2011 BQ50 23 Feb, 04:18 10.86 LD 2.4 km/s 7-15 m 2011 EX4 23 Feb, 15:29 15.7 LD 5.9 km/s 32-71 m 2022 BY39 23 Feb, 18:39 7.51 LD 2.7 km/s 3-6 m 2011 DU9 23 Feb, 19:03 0.75 LD 8.9 km/s 12-27 m 2016 CA29 24 Feb, 00:36 17.14 LD 5.7 km/s 5-11 m 2022 CQ1 24 Feb, 06:31 17.35 LD 22.2 km/s 193-431 m 2020 DV3 26 Feb, 06:30 6.75 LD 12.5 km/s 7-16 m 2011 EB 26 Feb, 11:29 2.45 LD 10.3 km/s 11-25 m 2011 DQ 26 Feb, 19:57 9.67 LD 5.7 km/s 15-34 m 2011 DT9 27 Feb, 19:48 9 LD 6.2 km/s 24-54 m 2021 NM1 28 Feb, 11:11 14.88 LD 8.6 km/s 4-9 m 2011 ED12 28 Feb, 17:03 3.96 LD 3.2 km/s 12-26 m 
