Last update: 2017-10-20 09:13 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 2547
1979XB 860.0* 2113-12-14 18:07 1/1.84E6 -3.28 0 26.04 13754
2000SG344 46.0* 2071-09-16 00:26 1/2096 -3.63 0 11.26 6156
99942 Apophis 375.0 2068-04-12 15:13 1/531914 -3.67 0 12.62 4443
2009JF1 16.0* 2022-05-06 08:12 1/4464 -3.75 0 26.41 3019
2006QV89 37.0* 2019-09-09 07:03 1/11428 -3.79 0 12.32 3998
2008UB7 71.0* 2060-10-31 18:26 1/36101 -3.83 0 21.57 3223
2006JY26 9.0* 2074-05-03 01:00 1/86 -3.91 0 11.57 4112
2012QD8 100.0* 2047-03-08 23:18 1/188679 -3.95 0 23.58 1831
2008JL3 37.0* 2027-05-01 09:07 1/13280 -3.95 0 14.01 3383
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 17.99 544 Impact Date > 100 years
410777 2009FD 150.0 2185-03-29 18:06 1/694 -1.83 19.41 2402 Impact Date > 100 years
101955 Bennu 484.0 2196-09-24 07:55 1/10638 -2.32 12.68 2952 Impact Date > 100 years
2017KQ27 29.0* 2117-06-06 13:29 1/1E6 -6.72 15.66 128 Impact Date > 100 years
2017TA5 15.0* 2117-10-08 14:01 1/546448 -7.16 15.46 1 Impact Date > 100 years

*Estimated from the absolute magnitude using