Last update: 2018-01-23 23:53 UTC
Current number of NEAs in risk list:
711
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 16.98 106
2017XO2 140.0* 2057-04-28 16:47 1/5555 -2.36 1 17.61 39
2010RF12 9.0* 2095-09-05 23:47 1/16 -3.26 0 12.29 2624
1979XB 860.0* 2113-12-14 18:07 1/1.84E6 -3.28 0 26.04 13831
2000SG344 46.0* 2071-09-16 00:26 1/2096 -3.63 0 11.26 6233
99942 Apophis 375.0 2068-04-12 15:13 1/531914 -3.67 0 12.62 4520
2009JF1 16.0* 2022-05-06 08:12 1/4464 -3.75 0 26.41 3096
2006QV89 37.0* 2019-09-09 07:03 1/11428 -3.79 0 12.32 4075
2008UB7 71.0* 2060-10-31 18:26 1/36101 -3.83 0 21.57 3300
2006JY26 9.0* 2074-05-03 01:00 1/86 -3.91 0 11.57 4189
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 17.99 621 Impact Date > 100 years
410777 2009FD 150.0 2185-03-29 18:06 1/694 -1.83 19.41 2479 Impact Date > 100 years
101955 Bennu 484.0 2196-09-24 07:55 1/10638 -2.32 12.68 3029 Impact Date > 100 years

*Estimated from the absolute magnitude using