Last update: 2017-07-25 16:31 UTC
Current number of NEAs in risk list:
637
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 2472
1979XB 860.0* 2113-12-14 18:07 1/1.84E6 -3.28 0 26.04 13679
2000SG344 46.0* 2071-09-16 00:26 1/2096 -3.63 0 11.26 6081
99942 Apophis 375.0 2068-04-12 15:13 1/531914 -3.67 0 12.62 4368
2009JF1 16.0* 2022-05-06 08:12 1/4464 -3.75 0 26.41 2944
2006QV89 37.0* 2019-09-09 07:03 1/11428 -3.79 0 12.32 3923
2008UB7 71.0* 2060-10-31 18:26 1/36101 -3.83 0 21.57 3148
2006JY26 9.0* 2074-05-03 01:00 1/86 -3.91 0 11.57 4037
2017MB1 730.0* 2098-01-19 04:00 1/9.8E6 -3.92 0 24.83 31
2012QD8 100.0* 2047-03-08 23:18 1/188679 -3.95 0 23.58 1756
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 17.99 469 Impact Date > 100 years
410777 2009FD 150.0 2185-03-29 18:06 1/694 -1.83 19.41 2327 Impact Date > 100 years
101955 Bennu 484.0 2196-09-24 07:55 1/10638 -2.32 12.68 2877 Impact Date > 100 years
2017KQ27 29.0* 2117-06-06 13:29 1/1E6 -6.72 15.66 53 Impact Date > 100 years

*Estimated from the absolute magnitude using