Last update: 2017-07-21 16:30 UTC
Current number of NEAs in risk list:
635
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 2468
1979XB 860.0* 2113-12-14 18:07 1/1.84E6 -3.28 0 26.04 13675
2000SG344 46.0* 2071-09-16 00:26 1/2096 -3.63 0 11.26 6077
99942 Apophis 375.0 2068-04-12 15:13 1/531914 -3.67 0 12.62 4364
2009JF1 16.0* 2022-05-06 08:12 1/4464 -3.75 0 26.41 2940
2006QV89 37.0* 2019-09-09 07:03 1/11428 -3.79 0 12.32 3919
2008UB7 71.0* 2060-10-31 18:26 1/36101 -3.83 0 21.57 3144
2006JY26 9.0* 2074-05-03 01:00 1/86 -3.91 0 11.57 4033
2012QD8 100.0* 2047-03-08 23:18 1/188679 -3.95 0 23.58 1752
2008JL3 37.0* 2027-05-01 09:07 1/13280 -3.95 0 14.01 3304
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 17.99 465 Impact Date > 100 years
410777 2009FD 150.0 2185-03-29 18:06 1/694 -1.83 19.41 2323 Impact Date > 100 years
101955 Bennu 484.0 2196-09-24 07:55 1/10638 -2.32 12.68 2873 Impact Date > 100 years
2017KQ27 29.0* 2117-06-06 13:29 1/1E6 -6.72 15.66 49 Impact Date > 100 years

*Estimated from the absolute magnitude using