Last update: 2017-12-11 02:08 UTC
Current number of NEAs in risk list:
693
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 66
2010RF12 9.0* 2095-09-05 23:47 1/16 -3.26 0 12.29 2584
1979XB 860.0* 2113-12-14 18:07 1/1.84E6 -3.28 0 26.04 13791
2000SG344 46.0* 2071-09-16 00:26 1/2096 -3.63 0 11.26 6193
99942 Apophis 375.0 2068-04-12 15:13 1/531914 -3.67 0 12.62 4480
2009JF1 16.0* 2022-05-06 08:12 1/4464 -3.75 0 26.41 3056
2006QV89 37.0* 2019-09-09 07:03 1/11428 -3.79 0 12.32 4035
2008UB7 71.0* 2060-10-31 18:26 1/36101 -3.83 0 21.57 3260
2006JY26 9.0* 2074-05-03 01:00 1/86 -3.91 0 11.57 4149
2012QD8 100.0* 2047-03-08 23:18 1/188679 -3.95 0 23.58 1868
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 17.99 581 Impact Date > 100 years
34098 2017DD 2000 2070-03-12 12:44 1/55 -1.55 19.44 313 potential mission target N/A N/A N/A
410777 2009FD 150.0 2185-03-29 18:06 1/694 -1.83 19.41 2439 Impact Date > 100 years
101955 Bennu 484.0 2196-09-24 07:55 1/10638 -2.32 12.68 2989 Impact Date > 100 years
2017KQ27 29.0* 2117-06-06 13:29 1/1E6 -6.72 15.66 165 Impact Date > 100 years
2017TA5 15.0* 2117-10-08 14:01 1/546448 -7.16 15.46 38 Impact Date > 100 years
2017OE7 27.0* 2117-08-31 05:51 1/1.82E6 -7.25 11.98 125 Impact Date > 100 years

*Estimated from the absolute magnitude using