Last update: 2017-04-25 07:14 UTC
Current number of NEOs in risk list:
615
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
29075 1950DA 2000.0 2880-03-16 23:48 1/7042 -1.36 n/a 17.99 397
410777 2009FD 150.0 2185-03-29 18:06 1/694 -1.83 n/a 19.41 2255
101955 Bennu 484.0 2196-09-24 07:55 1/10638 -2.32 n/a 12.68 2805
2017HT2 920.0* 2024-07-18 18:36 1/1.19E7 -2.98 0 16.55 1
2010RF12 9.0* 2095-09-05 23:47 1/16 -3.26 0 12.29 2400
1979XB 860.0* 2113-12-14 18:07 1/1.84E6 -3.28 0 26.04 13607
2000SG344 46.0* 2071-09-16 00:26 1/2096 -3.63 0 11.26 6009
99942 Apophis 375.0 2068-04-12 15:13 1/531914 -3.67 0 12.62 4296
2016NL56 560.0* 2020-06-22 15:42 1/1.01E9 -3.7 0 38.42 183
2009JF1 16.0* 2022-05-06 08:12 1/4464 -3.75 0 26.41 2872
*Estimated from the absolute magnitude using