Last update: 2017-10-22 18:07 UTC
Current number of NEAs in risk list:
670
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
2010RF12 9.0* 2095-09-05 23:47 1/16 -3.26 0 12.29 2549
1979XB 860.0* 2113-12-14 18:07 1/1.84E6 -3.28 0 26.04 13756
2000SG344 46.0* 2071-09-16 00:26 1/2096 -3.63 0 11.26 6158
99942 Apophis 375.0 2068-04-12 15:13 1/531914 -3.67 0 12.62 4445
2009JF1 16.0* 2022-05-06 08:12 1/4464 -3.75 0 26.41 3021
2006QV89 37.0* 2019-09-09 07:03 1/11428 -3.79 0 12.32 4000
2008UB7 71.0* 2060-10-31 18:26 1/36101 -3.83 0 21.57 3225
2006JY26 9.0* 2074-05-03 01:00 1/86 -3.91 0 11.57 4114
2012QD8 100.0* 2047-03-08 23:18 1/188679 -3.95 0 23.58 1833
2008JL3 37.0* 2027-05-01 09:07 1/13280 -3.95 0 14.01 3385
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 17.99 546 Impact Date > 100 years
410777 2009FD 150.0 2185-03-29 18:06 1/694 -1.83 19.41 2404 Impact Date > 100 years
101955 Bennu 484.0 2196-09-24 07:55 1/10638 -2.32 12.68 2954 Impact Date > 100 years
2017KQ27 29.0* 2117-06-06 13:29 1/1E6 -6.72 15.66 130 Impact Date > 100 years
2017TA5 15.0* 2117-10-08 14:01 1/546448 -7.16 15.46 3 Impact Date > 100 years

*Estimated from the absolute magnitude using