Risk List History data
Computation Date IP max IP cum PS max PS cum
Risk List History plot
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Last update: 2021-01-17 11:02 UTC
Current number of NEAs in risk list:
1102
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 Earth approach posing the highest risk of impact (as expressed by the Palermo Scale). It includes its date, size, velocity 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.


Please note that special cases (including Apophis) are currently under calculation. We will release the impact risk results on those objects as soon as they become available.


Risk List
Object Name Diameter [m] Date/Time IP max PS max TS Years IP cum PS cum Vel. [km/s] In list since [days] History data History plot IT PP OV
2010RF12 8* 2095-09-05 23:49 1/14 -3.07 0 2095-2119 1/14 -3.07 12.29 3786 View View
1979XB 700* 2056-12-12 21:39 1/3.5E6 -3.22 0 2056-2117 1/1.11E6 -2.89 27.54 4478 View View
2000SG344 40* 2071-09-16 00:57 1/1146 -3.37 0 2069-2119 1/371 -2.95 11.27 4478 View View
2020OB 60* 2116-07-23 09:34 1/17271 -3.51 0 2114-2116 1/9090 -3.23 28.08 183 View View
2008JL3 30* 2027-05-01 09:06 1/6711 -3.66 0 2027-2119 1/6097 -3.65 14.01 4478 View View
2009JF1 13* 2022-05-06 08:13 1/3984 -3.70 0 2022 1/3984 -3.70 26.41 4274 View View
2018JD 16* 2067-05-08 13:22 1/793 -3.82 0 2067-2119 1/568 -3.68 13.76 987 View View
2011DU9 16* 2046-02-23 20:45 1/1443 -3.90 0 2043-2059 1/1432 -3.90 14.21 3560 View View
2012QD8 90* 2047-03-08 23:18 1/169491 -3.90 0 2042-2115 1/164203 -3.89 23.58 3072 View View
2005QK76 30* 2030-02-26 08:15 1/32051 -4.05 0 2030-2108 1/15337 -3.82 22.66 4478 View View

*Estimated from the absolute magnitude using