Asteroid close approaches in December 2019
99 asteroids passed within 0.05 AU of Earth in December 2019 - that is about 7.5 million km, or 19.5 lunar distances (LD). Click any name for full details.
AsteroidDate (UTC)DistanceSpeedEst. size
2019 XO 01 Dec, 02:18 11.56 LD 8.5 km/s 10-22 m 2019 WH2 01 Dec, 09:15 3.43 LD 10.2 km/s 12-26 m 2020 XC 01 Dec, 09:41 6.51 LD 3.1 km/s 4-9 m 2019 WD3 01 Dec, 14:01 12.6 LD 8.3 km/s 24-54 m 2019 WN1 01 Dec, 20:29 4.26 LD 10.2 km/s 13-29 m 2019 WH4 02 Dec, 05:44 5.81 LD 8.1 km/s 9-21 m 2019 XH2 02 Dec, 12:40 3.25 LD 5.2 km/s 4-10 m 2019 XN2 02 Dec, 16:14 5.61 LD 9.2 km/s 19-42 m 2017 AP4 03 Dec, 22:05 8.46 LD 7.5 km/s 11-24 m 2019 XO2 04 Dec, 05:59 19.18 LD 17.3 km/s 161-360 m 2019 XF2 04 Dec, 15:58 1.31 LD 10.4 km/s 10-23 m 2019 XR1 04 Dec, 21:11 1.4 LD 11.7 km/s 16-36 m 2019 XE2 04 Dec, 22:28 4.1 LD 7.3 km/s 12-26 m 2019 WW 05 Dec, 01:20 8.61 LD 9.8 km/s 33-73 m 2019 XM2 05 Dec, 17:52 2.29 LD 18.1 km/s 13-28 m 2019 WB5 06 Dec, 03:02 18.61 LD 22 km/s 38-86 m 2019 XN 06 Dec, 11:45 2.43 LD 9.7 km/s 8-17 m 2019 WR3 06 Dec, 20:52 14.15 LD 7.5 km/s 78-175 m 2019 WJ6 07 Dec, 13:46 7.45 LD 21.1 km/s 37-82 m 2019 XT2 07 Dec, 19:54 1.42 LD 8.4 km/s 14-31 m 2019 XP 07 Dec, 21:11 5.5 LD 12.2 km/s 13-28 m 2018 XW2 07 Dec, 21:35 17.43 LD 13 km/s 22-48 m 2019 YA3 08 Dec, 01:32 7.48 LD 7.7 km/s 14-31 m 2019 VH5 08 Dec, 09:24 17.92 LD 9.8 km/s 60-134 m 2019 XY 09 Dec, 04:51 3.17 LD 13.1 km/s 7-16 m 2019 XB 09 Dec, 10:05 17.27 LD 7.9 km/s 52-117 m 2019 WT3 09 Dec, 13:19 9.77 LD 11 km/s 33-73 m 2019 WO2 09 Dec, 18:47 4.75 LD 7.6 km/s 24-55 m 2019 XW 10 Dec, 03:36 10.77 LD 15.6 km/s 45-100 m 2019 YW5 10 Dec, 05:25 14.83 LD 10.8 km/s 53-119 m 2019 YK1 11 Dec, 12:09 18.65 LD 9.3 km/s 29-65 m 2019 YE 12 Dec, 02:46 9.59 LD 12.6 km/s 12-27 m 2019 XO1 13 Dec, 13:28 7.93 LD 8 km/s 36-80 m 2019 YL 13 Dec, 15:52 4.34 LD 5.3 km/s 21-46 m 2019 YS1 14 Dec, 01:48 16.68 LD 7.4 km/s 19-43 m 2019 WP6 14 Dec, 05:00 6.36 LD 4.4 km/s 16-36 m 2019 XN3 14 Dec, 22:37 3.34 LD 3.9 km/s 11-25 m 2019 XL3 15 Dec, 08:19 1.38 LD 12.3 km/s 11-24 m 2019 YP1 15 Dec, 21:43 10.15 LD 4.8 km/s 9-20 m 2019 YN1 16 Dec, 14:21 6.19 LD 6.5 km/s 12-28 m 2019 YB5 16 Dec, 16:08 16.95 LD 9.6 km/s 27-59 m 2013 BW15 16 Dec, 16:10 16.55 LD 5.4 km/s 22-49 m 2019 YX6 16 Dec, 23:04 11.5 LD 30.8 km/s 112-250 m 2019 YB2 17 Dec, 12:21 1.42 LD 7.2 km/s 6-13 m 2019 YR 17 Dec, 23:29 8.7 LD 11 km/s 20-45 m 2019 YB 18 Dec, 00:12 0.44 LD 12.8 km/s 3-7 m 2019 YY 18 Dec, 01:39 16.97 LD 8.1 km/s 18-39 m 2019 XF 18 Dec, 04:13 9.3 LD 24.1 km/s 57-128 m 2022 SL48 18 Dec, 06:54 16.97 LD 9.4 km/s 11-26 m 2025 YN 18 Dec, 11:15 18.25 LD 13.1 km/s 16-35 m 2019 YS 18 Dec, 15:12 0.17 LD 7.2 km/s 1-3 m 2019 XO3 18 Dec, 20:33 3.24 LD 9.5 km/s 17-38 m 2019 YH1 18 Dec, 23:28 2.67 LD 9.8 km/s 16-36 m 2019 YK2 19 Dec, 00:43 2.14 LD 6.9 km/s 6-13 m 2019 YV1 19 Dec, 03:51 7.87 LD 6.1 km/s 24-53 m 2019 XQ3 19 Dec, 13:44 16.56 LD 27.8 km/s 196-439 m 2019 YC2 20 Dec, 12:16 5.21 LD 5.5 km/s 12-26 m 2019 YW2 20 Dec, 12:43 2.7 LD 11.8 km/s 41-91 m 216258 20 Dec, 15:17 15.19 LD 11.8 km/s 228-511 m 2019 YN 21 Dec, 01:57 10.26 LD 17 km/s 18-41 m 2019 YM 21 Dec, 09:12 5.53 LD 17.1 km/s 17-37 m 2019 YD1 21 Dec, 18:17 12.81 LD 5.3 km/s 26-58 m 2013 XY20 21 Dec, 19:35 18.25 LD 1.9 km/s 20-44 m 2019 YA1 22 Dec, 03:13 8.81 LD 5.6 km/s 21-47 m 2017 XQ60 22 Dec, 04:18 9.97 LD 15.6 km/s 33-75 m 2019 YR1 22 Dec, 05:55 12.25 LD 16.5 km/s 19-43 m 2020 AG 22 Dec, 19:20 8.11 LD 10.2 km/s 15-34 m 2019 XP3 23 Dec, 06:22 18.17 LD 8.9 km/s 37-84 m 2019 WB7 23 Dec, 15:39 2.8 LD 6.9 km/s 30-67 m 2019 YU2 23 Dec, 19:28 0.26 LD 15.6 km/s 9-20 m 2019 YP3 23 Dec, 22:13 2.25 LD 10.4 km/s 19-43 m 2019 YA4 24 Dec, 00:17 9.2 LD 14.6 km/s 56-124 m 2019 YO 24 Dec, 10:38 15.48 LD 3.6 km/s 13-30 m 2019 YE1 24 Dec, 11:22 13.53 LD 6.2 km/s 24-54 m 2019 YX1 24 Dec, 16:21 4.06 LD 8.6 km/s 33-75 m 2019 YU 24 Dec, 20:14 19.42 LD 16.4 km/s 61-136 m 2019 YB1 25 Dec, 11:41 4.16 LD 5.6 km/s 12-27 m 2019 YO3 25 Dec, 19:02 4.27 LD 7.2 km/s 10-22 m 2019 YV4 25 Dec, 21:41 0.98 LD 20.1 km/s 9-21 m 310442 26 Dec, 07:54 18.97 LD 12.3 km/s 289-646 m 2020 AP 26 Dec, 10:07 8.11 LD 16.3 km/s 21-47 m 2020 BS3 26 Dec, 15:17 12.96 LD 4.3 km/s 15-33 m 2019 YX2 27 Dec, 21:05 12.7 LD 5.5 km/s 15-33 m 2020 BL4 28 Dec, 08:31 5.1 LD 5.4 km/s 13-28 m 2019 YQ 28 Dec, 17:46 13.56 LD 3.4 km/s 7-16 m 2019 YS2 29 Dec, 00:11 2.22 LD 5.8 km/s 10-23 m 2019 YM3 29 Dec, 09:49 17.84 LD 11.4 km/s 58-130 m 2020 AT 29 Dec, 10:03 15.63 LD 10.2 km/s 24-54 m 2020 AB 29 Dec, 14:07 6.69 LD 6.4 km/s 17-37 m 2019 YX 29 Dec, 22:48 18.38 LD 5.9 km/s 25-57 m 2019 YT2 30 Dec, 04:05 14.12 LD 8.4 km/s 30-66 m 2019 YW1 30 Dec, 07:16 13.14 LD 19.7 km/s 48-108 m 2019 YR3 30 Dec, 17:39 3.9 LD 26.1 km/s 34-76 m 2025 SL22 30 Dec, 18:08 18.64 LD 5.1 km/s 5-11 m 2019 YL3 30 Dec, 18:39 1.74 LD 10 km/s 8-17 m 2019 YS3 30 Dec, 19:57 11.43 LD 7 km/s 32-70 m 2020 AA2 31 Dec, 01:29 4.28 LD 9.7 km/s 10-23 m 2019 WR4 31 Dec, 05:06 11.69 LD 4.2 km/s 16-37 m 2021 AA 31 Dec, 23:58 16.54 LD 21 km/s 11-24 m 
