Asteroid close approaches in December 2014
56 asteroids passed within 0.05 AU of Earth in December 2014 - that is about 7.5 million km, or 19.5 lunar distances (LD). Click any name for full details.
AsteroidDate (UTC)DistanceSpeedEst. size
2014 WD366 01 Dec, 00:37 8.26 LD 7.4 km/s 9-20 m 2014 WO365 01 Dec, 01:39 3.2 LD 10.9 km/s 16-36 m 2014 YE1 01 Dec, 06:38 19.4 LD 18 km/s 56-124 m 2014 UY 01 Dec, 13:53 13.81 LD 3.2 km/s 23-52 m 2014 WC201 02 Dec, 04:50 1.43 LD 11.4 km/s 15-34 m 2014 WZ120 03 Dec, 04:10 18.26 LD 18 km/s 211-472 m 2014 WB366 05 Dec, 06:53 8.03 LD 5.6 km/s 29-65 m 2014 WY497 05 Dec, 18:07 13.1 LD 10.1 km/s 26-58 m 2014 WY365 06 Dec, 16:38 8.8 LD 8.7 km/s 19-43 m 2014 XO7 06 Dec, 20:27 3.21 LD 11.9 km/s 12-26 m 2014 WN365 07 Dec, 13:34 15.82 LD 8.1 km/s 27-59 m 2014 WX202 07 Dec, 20:09 0.98 LD 1.7 km/s 3-7 m 2014 WC364 07 Dec, 23:55 11.69 LD 10.9 km/s 27-61 m 2018 XW2 08 Dec, 04:11 9.04 LD 13.5 km/s 22-48 m 2014 WC366 09 Dec, 14:46 4.21 LD 14.7 km/s 21-47 m 2014 XE32 10 Dec, 12:48 6.13 LD 13.5 km/s 14-31 m 2014 WU200 10 Dec, 16:31 1.17 LD 2.2 km/s 4-9 m 2014 YS15 10 Dec, 21:05 1.58 LD 9.9 km/s 53-119 m 2018 JL1 11 Dec, 09:59 16.69 LD 5.8 km/s 12-27 m 2014 XC8 11 Dec, 17:48 4.14 LD 12.3 km/s 15-33 m 2014 YD1 11 Dec, 18:51 9.3 LD 8.9 km/s 20-45 m 2014 YQ8 12 Dec, 22:55 16.62 LD 8.6 km/s 53-119 m 2014 UV210 13 Dec, 17:48 7.2 LD 1.5 km/s 11-25 m 2015 XX169 14 Dec, 07:01 13.65 LD 6 km/s 9-20 m 2014 XB6 14 Dec, 07:17 7.55 LD 7.2 km/s 14-30 m 2015 YA 14 Dec, 14:01 6.21 LD 8.3 km/s 9-20 m 2015 AH 15 Dec, 02:21 18.06 LD 10.8 km/s 128-287 m 2014 YB9 15 Dec, 07:41 3.88 LD 6.4 km/s 8-19 m 2014 WD497 15 Dec, 21:50 15.96 LD 7.1 km/s 23-52 m 2014 YA9 16 Dec, 00:17 4.5 LD 9.4 km/s 33-75 m 2024 TF 16 Dec, 05:05 13.92 LD 6.7 km/s 4-9 m 2014 YQ9 17 Dec, 14:19 16.85 LD 7.2 km/s 21-47 m 2014 YN 18 Dec, 08:20 10.55 LD 2.8 km/s 19-43 m 2014 YQ44 18 Dec, 08:52 14.5 LD 4.5 km/s 43-96 m 2014 YE14 18 Dec, 20:07 12.52 LD 9.7 km/s 10-22 m 2014 YU9 18 Dec, 22:15 12.91 LD 22.9 km/s 29-65 m 2018 YY 19 Dec, 19:01 15.95 LD 18.4 km/s 92-206 m 2014 XT7 20 Dec, 04:25 14.33 LD 8.1 km/s 17-38 m 2014 YP9 21 Dec, 15:48 6.51 LD 19.4 km/s 58-130 m 2012 YK 22 Dec, 23:58 17.87 LD 9.3 km/s 67-149 m 2014 YS 25 Dec, 23:05 18.27 LD 7.8 km/s 33-75 m 2014 XJ3 26 Dec, 06:35 12.49 LD 22.3 km/s 255-570 m 2014 YR14 26 Dec, 09:52 0.91 LD 15.1 km/s 16-36 m 2015 BC4 26 Dec, 20:08 11.81 LD 7.8 km/s 31-68 m 2014 YK42 27 Dec, 00:47 14.44 LD 12.6 km/s 29-65 m 2014 YL42 27 Dec, 14:21 1.6 LD 19 km/s 28-64 m 2014 YW14 28 Dec, 14:35 1.08 LD 8.5 km/s 8-18 m 2014 YV9 29 Dec, 04:20 4.86 LD 9.5 km/s 13-28 m 2014 YU34 29 Dec, 08:28 8.22 LD 10.5 km/s 37-82 m 2014 YT15 29 Dec, 09:55 3.8 LD 6.4 km/s 10-22 m 2022 AX 29 Dec, 21:04 7.01 LD 7.9 km/s 12-26 m 2014 YC42 30 Dec, 07:42 4.18 LD 18.9 km/s 29-65 m 2014 YE15 30 Dec, 09:52 2.93 LD 4.8 km/s 6-13 m 2025 YZ4 30 Dec, 13:28 5.71 LD 10.1 km/s 30-67 m 2014 YA15 30 Dec, 17:36 16.64 LD 8 km/s 38-86 m 2014 YD15 31 Dec, 09:44 1.6 LD 8 km/s 12-26 m 
