Last update: 2017-11-24 09:00 UTC
Current number of NEAs in risk list:
686
The Risk List is a catalogue of all objects for which a non-zero impact probability has been detected. Each entry contains details on the highest-probability impact event for the specific object, including its date, time and probability. In most cases, the size presented in the table is estimated indirectly from the absolute magnitude, and flagged with an asterisk to denote its large uncertainty. When a better measurement is available in the literature, it replaces the estimated value.
Risk List
Object Name Size [m] Date/Time IP PS TS Vel. [km/s] In list since [days] IT PP OV
2017RH16 32.0* 2026-08-31 21:26 1/689 -2.36 0 16.98 53
2010RF12 9.0* 2095-09-05 23:47 1/16 -3.26 0 12.29 2571
1979XB 860.0* 2113-12-14 18:07 1/1.84E6 -3.28 0 26.04 13778
2000SG344 46.0* 2071-09-16 00:26 1/2096 -3.63 0 11.26 6180
99942 Apophis 375.0 2068-04-12 15:13 1/531914 -3.67 0 12.62 4467
2009JF1 16.0* 2022-05-06 08:12 1/4464 -3.75 0 26.41 3043
2017VW13 320.0* 2097-11-07 20:37 1/471698 -3.78 0 15.64 7
2006QV89 37.0* 2019-09-09 07:03 1/11428 -3.79 0 12.32 4022
2008UB7 71.0* 2060-10-31 18:26 1/36101 -3.83 0 21.57 3247
2006JY26 9.0* 2074-05-03 01:00 1/86 -3.91 0 11.57 4136
Special Risk List
Object Name Size [m] Date/Time IP PS Vel. [km/s] In list since [days] Comment IT PP OV
29075 1950DA 2000.0 2880-03-16 23:48 1/7042 -1.36 17.99 568 Impact Date > 100 years
410777 2009FD 150.0 2185-03-29 18:06 1/694 -1.83 19.41 2426 Impact Date > 100 years
101955 Bennu 484.0 2196-09-24 07:55 1/10638 -2.32 12.68 2976 Impact Date > 100 years
2017KQ27 29.0* 2117-06-06 13:29 1/1E6 -6.72 15.66 152 Impact Date > 100 years
2017TA5 15.0* 2117-10-08 14:01 1/546448 -7.16 15.46 25 Impact Date > 100 years
2017OE7 27.0* 2117-08-31 05:51 1/1.82E6 -7.25 11.98 112 Impact Date > 100 years

*Estimated from the absolute magnitude using