Risk List History data
Computation Date IP max IP cum PS max PS cum
Risk List History plot
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Last update: 2019-07-19 22:45 UTC
Current number of NEAs in risk list:
865
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.

The virtual impactor for 2006 QV89 in September of this year has been excluded after negative observations taken from ESO's VLT. That solution has consequently been removed from the risk list. The object itself remains in the list, with the most relevant virtual impactor among the remaining ones being in September 2023.
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 23:50 1/16 -3.26 0 2095-2117 1/16 -3.26 12.29 3169 View View
1979XB 700* 2113-12-14 18:07 1/1.84E6 -3.28 0 2056-2113 1/1.15E6 -2.96 26.04 14280 View View
2019DS1 27* 2082-02-26 19:15 1/787 -3.35 0 2082-2108 1/767 -3.34 15.32 127 View View
2019ND7 190* 2105-07-21 05:56 1/173310 -3.39 0 2093-2118 1/77248 -3.03 26.86 2 View View
2000SG344 40* 2071-09-16 00:26 1/2096 -3.63 0 2062-2116 1/326 -2.88 11.26 6682 View View
99942 Apophis 375 2068-04-12 15:13 1/531914 -3.67 0 2068-2116 1/434655 -3.81 12.62 4969 View View
2009JF1 13* 2022-05-06 08:12 1/4464 -3.75 0 2022 1/4464 -3.75 26.41 3545 View View
2008UB7 60* 2060-10-31 18:26 1/36101 -3.83 0 2044-2112 1/15203 -3.51 21.57 3749 View View
2006JY26 8* 2074-05-03 01:00 1/86 -3.91 0 2073-2116 1/47 -3.65 11.57 4638 View View
2008JL3 30* 2027-05-01 09:07 1/13280 -3.95 0 2024-2116 1/11551 -3.94 14.01 3909 View View
Special Risk List
Object Name Diameter [m] Date/Time IP max PS max Vel. [km/s] In list since [days] Comment History data History plot IT PP OV
29075 1950DA 2000 2880-03-16 23:48 1/7042 -1.36 17.99 1070 Impact Date > 100 years View n/a
101955 Bennu 484 2196-09-24 07:55 1/10638 -2.32 12.68 3478 Impact Date > 100 years View View
410777 160* 2190-03-30 01:51 1/1.8E8 -7.25 19.42 3159 Impact Date > 100 years n/a n/a

*Estimated from the absolute magnitude using