List of predicted asteroid impacts on Earth

This is a list of asteroids that have impacted Earth after discovery and orbit calculation that predicted the impact in advance, which are cataloged by the Center for Near-Earth Object Studies (CNEOS).^[1]

As of December 2024^[update], all of the asteroids with predicted impacts were under 10 m (33 ft) in size that were discovered just hours before impact, and burned up in the atmosphere as meteors.

Asteroid designation	Date & time (UTC) of discovery Discoverer	Estimated size	Abs. mag.	Date & time (UTC) of impact Warning time	Location of impact	Airburst altitude Energy	Method of impact detection	Reference
2008 TC3	2008-10-06 06:39 Mt. Lemmon Survey	3.8–4.4 m (12–14 ft)	30.72	2008-10-07 02:45 20:05	20.9 N, 31.8 E Nubian Desert in Sudan	50.0 km (31.1 mi) 1 kt	visual, weather satellite, meteorite recovery	JPL · MPC · [2]
2014 AA	2014-01-01 06:18 Mt. Lemmon Survey	2–4 m (6.6–13.1 ft)	30.95	2014-01-02 03:04 20:46	13.1 N, 44.2 W Central Atlantic Ocean	40.0 km (24.9 mi) ?	infrasound	JPL · MPC · [3]
2018 LA	2018-06-02 08:14 Mt. Lemmon Survey	2–5 m (6.6–16.4 ft)	30.55	2018-06-02 16:44 08:29	21.3 S, 23.3 E Botswana/South Africa border	27.8 km (17.3 mi) 0.3–0.5 kt	visual, infrasound, meteorite recovery	JPL · MPC · [4][5][6]
2019 MO	2019-06-22 09:49 ATLAS-MLO	4–9 m (13–30 ft)	29.12	2019-06-22 21:25 11:36	14.9 N, 66.2 W Caribbean Sea near Puerto Rico	25.0 km (15.5 mi) 6 kt	visual, infrasound, weather satellite & radar	JPL · MPC · [7]
2022 EB5	2022-03-11 19:24 GINOP-KHK	1.4–3.2 m (4.6–10.5 ft)	31.33	2022-03-11 21:22 01:58	70.0 N, 9.1 W Jan Mayen, northern Atlantic Ocean	33.3 km (20.7 mi) 4 kt	visual, infrasound	JPL · MPC · [8][9]
2022 WJ1	2022-11-19 04:53 Mt. Lemmon Survey	0.4–0.6 m (1.3–2.0 ft)	33.58	2022-11-19 08:26 03:33	43.0 N, 81.7 W Ontario, Canada	95.5 km (59.3 mi) ?	visual, radar	JPL · MPC · [10][11]
2023 CX1	2023-02-12 20:18 GINOP-KHK	0.8–1.7 m (2.6–5.6 ft)	32.72	2023-02-13 02:59 06:41	49.8 N, 0.4 E Northwestern France	50.0 km (31.1 mi) ?	visual, meteorite recovery	JPL · MPC · [12][13]
2024 BX1	2024-01-20 21:48 GINOP-KHK	<0.5 m (1.6 ft)	32.71	2024-01-21 00:32 02:44	52.6 N, 12.6 E Berlin, Germany	21.3 km (13.2 mi) ?	visual, meteorite recovery	JPL · MPC · [14][15]
2024 RW1	2024-09-04 05:43 Mt. Lemmon Survey	1–2.5 m (3.3–8.2 ft)	32.20	2024-09-04 16:39 10:55	18.0 N, 122.9 E Pacific Ocean near Luzon, Philippines	25.0 km (15.5 mi) 0.2 kt	visual	JPL · MPC · [16][17]
2024 UQ	2024-10-22 09:08 ATLAS-HKO	0.8–1.6 m (2.6–5.2 ft)	32.66	2024-10-22 10:54 01:46	30.0 N, 136.0 W Eastern Pacific	38.2 km (23.7 mi) 0.15 kt	weather satellite	JPL · MPC · [18][19]
2024 XA1	2024-12-03 05:55 Kitt Peak-Bok	0.7–1.5 m (2.3–4.9 ft)	32.95	2024-12-03 16:14 10:19	60.9 N, 119.5 E Eastern Siberia	50.0 km (31.1 mi) ?	visual	JPL · MPC · [20][21]