A/CC's Consolidated Risk Tables

Earth Impact Risk Ratings Posted in the Last 31 Days

Compiled at 1800 UTC on 6 July 2020

[ The Tracking News | ephemerides | cleared ]

Notes: The time horizon for JPL is 100 years from today and for NEODyS is usually the year 2090. Both risk monitors also post a few special objects with impact solutions beyond 100 years. For the latest official risk assessments, and for explanations of terminology and methodology, see NASA/JPL Sentry and NEODyS CLOMON2.
0000NNN000 Object	Risk Monitor	A/CC Noted Time & Day UTC	0000T0000 Year Range	VI #	000NN00 Prob Cum	T0000 PS Cum	T0000 PS Max	T S	Notes for Latest Risk Assessments

2020 MP1	JPL Sentry	1530 June 29	2105-2105	2	2.2676e-06	-6.53	-6.62	0	Computed at 06:30 June 29th Pacific time based on 143 observations spanning 3.8067 days (2020-Jun-21.284759 to 2020-Jun-25.091455). Diameter approximately 0.020 km. from weighted mean H=26.10.
	NEODyS	1530 June 29	2105	2	3.38e-06	-6.36	-6.66	0	Based on 143 optical observations (of which 0 are rejected as outliers) from 2020-06-21.286 to 2020-06-25.092.
	Assessment postings were noted by A/CC on 23 June, 24 June, 25 June, 26 June & 29 June - References: MPEC 2020-M75 plus DOUs 2020-M82, 2020-M96, 2020-M106, 2020-M110 & 2020-M134

2020 MO1	JPL Sentry	1732 July 3	2059-2059	1	2.580e-07	-5.53	-5.53	0	Computed at 07:00 June 28th Pacific time based on 23 observations spanning 14.045 days (2020-Jun-13.367451 to 2020-Jun-27.412814). Diameter approximately 0.072 km. from weighted mean H=23.37.
	NEODyS	2300 June 28	2059	1	4.54e-07	-5.31	-5.31	0	Based on 24 optical observations (of which 1 are rejected as outliers) from 2020-06-13.354 to 2020-06-27.414.
	Assessment postings were noted by A/CC on 23 June, 28 June & 3 July - References: MPEC 2020-M74 plus DOU 2020-M131

2020 MA1	JPL Sentry	1530 June 29	R E M O V E D						Risk listing removed at 1341 UTC June 29th
	NEODyS	1530 June 29	2097	1	2.88e-09	-9.16	-9.16	0	Based on 27 optical observations (of which 0 are rejected as outliers) from 2020-06-16.406 to 2020-06-26.304.
	Assessment postings were noted by A/CC on 22 June, 25 June & 29 June - References: MPEC 2020-M63 plus DOUs 2020-M67, 2020-M106 & 2020-M134

2020 MJ	NEODyS	2300 June 28	2082-2107	46	1.13e-04	-4.15	-4.34	0	Based on 21 optical observations (of which 0 are rejected as outliers) from 2020-06-17.326 to 2020-06-27.427.
	JPL Sentry	1640 June 28	2086-2109	29	9.51906621e-05	-4.20	-4.42	0	Computed at 07:02 June 28th Pacific time based on 21 observations spanning 10.101 days (2020-Jun-17.325688 to 2020-Jun-27.426669). Diameter approximately 0.030 km. from weighted mean H=25.26.
	Assessment postings were noted by A/CC on 19 June, 20 June, 23 June & 28 June - References: MPEC 2020-M27 plus DOUs 2020-M39, 2020-M82 & 2020-M131

2020 LV	JPL Sentry	0020 June 22	2097-2114	4	5.703132e-06	-5.84	-5.95	0	Computed at 06:42 June 21st Pacific time based on 37 observations spanning 6.7850 days (2020-Jun-14.38305 to 2020-Jun-21.16805). Diameter approximately 0.030 km. from weighted mean H=25.27.
	NEODyS	2208 June 21	2089-2118	18	1.22e-05	-5.53	-5.56	0	Based on 37 optical observations (of which 0 are rejected as outliers) from 2020-06-14.384 to 2020-06-21.169.
	Assessment postings were noted by A/CC on 15 June, 16 June, 17 June, 18 June, 19 June, 21 June & 22 June - References: MPEC 2020-L62 plus DOUs 2020-M13, 2020-M23, 2020-M33 & 2020-M52

2020 LO	NEODyS	1600 July 4	2061-2065	2	1.92e-09	-9.71	-9.85	0	Based on 52 optical observations (of which 1 are rejected as outliers) from 2020-06-12.326 to 2020-06-27.422.
	JPL Sentry	1732 July 3	R E M O V E D						Risk listing removed at 1709 UTC July 3rd
	Assessment postings were noted by A/CC on 13 June, 14 June, 16 June, 17 June, 19 June, 22 June, 29 June, 3 July & 4 July - References: MPEC 2020-L51 plus DOUs 2020-L57, 2020-M03, 2020-M13, 2020-M33, 2020-M67, 2020-M134 & 2020-N12

2020 LD	JPL Sentry	1600 June 19	2109-2109	1	1.124e-07	-5.54	-5.54	0	Computed at 07:42 June 19th Pacific time based on 135 observations spanning 11.535 days (2020-Jun-07.441338 to 2020-Jun-18.976134). Diameter approximately 0.110 km. from weighted mean H=22.39.
	NEODyS	1600 June 19	2109	1	1.07e-07	-5.57	-5.57	0	Based on 135 optical observations (of which 0 are rejected as outliers) from 2020-06-07.442 to 2020-06-18.977.
	Assessment postings were noted by A/CC on 9 June, 10 June, 11 June, 12 June, 13 June, 14 June, 16 June, 17 June & 19 June - References: MPEC 2020-L35 plus DOUs 2020-L38, 2020-L42, 2020-L45, 2020-L54, 2020-L57, 2020-M03, 2020-M13 & 2020-M33

2020 KN2	JPL Sentry	2230 June 8	2063-2117	11	3.217026e-05	-5.21	-5.22	0	Computed at 06:31 June 3rd Pacific time based on 72 observations spanning 13.971 days (2020-May-20.412007 to 2020-Jun-03.38263). Diameter approximately 0.018 km. from weighted mean H=26.36.
2020 KN2	An assessment posting was noted by A/CC on 8 June - References: no MPECs

2020 KS	JPL Sentry	1600 June 30	2055-2079	4	7.365e-08	-7.63	-8.15	0	Computed at 06:36 June 30th Pacific time based on 114 observations spanning 43.768 days (2020-May-16.491732 to 2020-Jun-29.259248). Diameter approximately 0.024 km. from weighted mean H=25.77.
	NEODyS	1600 June 30	2055-2104	9	2.26e-08	-8.32	-8.33	0	Based on 115 optical observations (of which 2 are rejected as outliers) from 2020-05-16.493 to 2020-06-29.260.
	Assessment postings were noted by A/CC on 30 June - References: DOU 2020-M138

2020 JS1	JPL Sentry	0020 June 22	2022-2109	31	9.1341282e-06	-5.02	-5.06	0	Computed at 12:47 May 15th Pacific time based on 8 observations spanning 1.6347 days (2020-May-13.356394 to 2020-May-14.9911). Diameter approximately 0.018 km. from weighted mean H=26.33.
2020 JS1	An assessment posting was noted by A/CC on 22 June - References: no MPECs

2020 GY2	JPL Sentry	1600 June 5	2093-2093	1	3.983e-08	-6.79	-6.79	0	Computed at 06:28 June 5th Pacific time based on 96 observations spanning 16.090 days (2020-Apr-15.34915 to 2020-May-01.43888). Diameter approximately 0.064 km. from weighted mean H=23.63.
	NEODyS	1600 June 5	2093	1	2.43e-09	-8.02	-8.02	0	Based on 96 optical observations (of which 1 are rejected as outliers) from 2020-04-15.350 to 2020-05-01.440.
	Assessment postings were noted by A/CC on 5 June - References: DOU 2020-L26

2020 FA1	NEODyS	1600 June 18	2102-2118	3	8.59e-06	-6.21	-6.32	0	Based on 65 optical observations (of which 0 are rejected as outliers) from 2020-03-16.480 to 2020-06-17.264.
	JPL Sentry	1600 June 18	2100-2119	8	0.000117287	-5.08	-5.56	0	Computed at 06:36 June 18th Pacific time based on 65 observations spanning 92.784 days (2020-Mar-16.47938 to 2020-Jun-17.263335). Diameter approximately 0.019 km. from weighted mean H=26.27.
	Assessment postings were noted by A/CC on 18 June - References: DOU 2020-M23

2020 DM3	JPL Sentry	1630 July 2	2109-2109	1	6.827e-08	-7.83	-7.83	0	Computed at 01:31 March 17th Pacific time based on 61 observations spanning 3.2963 days (2020-Feb-26.14966 to 2020-Feb-29.445913). Diameter approximately 0.020 km. from weighted mean H=26.16.
2020 DM3	An assessment posting was noted by A/CC on 2 July - References: no MPECs

2020 BW5	JPL Sentry	0415 June 13	2046-2110	11	2.501748e-05	-5.14	-5.19	0	Computed at 05:35 March 5th Pacific time based on 68 observations spanning 15.773 days (2020-Jan-22.516545 to 2020-Feb-07.28979). Diameter approximately 0.018 km. from weighted mean H=26.39.
2020 BW5	An assessment posting was noted by A/CC on 13 June - References: no MPECs

2020 AY1	NEODyS	1630 June 9	2103	1	3.06e-11	-11.03	-11.03	0	Based on 130 optical observations (of which 4 are rejected as outliers) from 2020-01-05.242 to 2020-02-19.255.
2020 AY1	An assessment posting was noted by A/CC on 9 June - References: no MPECs

2019 VA	NEODyS	1630 June 9	2090-2112	2	4.74e-07	-8.24	-8.37	0	Based on 25 optical observations (of which 1 are rejected as outliers) from 2019-11-01.137 to 2019-11-02.412.
2019 VA	An assessment posting was noted by A/CC on 9 June - References: no recent MPECs

2019 RT3	NEODyS	1630 June 9	2087-2118	8	7.09e-07	-6.55	-6.75	0	Based on 132 optical observations (of which 2 are rejected as outliers) from 2019-09-11.605 to 2019-11-18.194.
2019 RT3	An assessment posting was noted by A/CC on 9 June - References: no recent MPECs

2019 PG	NEODyS	1630 June 9	2092-2115	12	1.97e-06	-6.42	-6.55	0	Based on 21 optical observations (of which 0 are rejected as outliers) from 2019-08-04.395 to 2019-08-20.404.
2019 PG	An assessment posting was noted by A/CC on 9 June - References: no recent MPECs

2019 NX5	JPL Sentry	0433 June 23	2067-2115	15	3.36174367e-05	-6.76	-6.86	0	Computed at 06:29 Aug. 13th of 2019 Pacific time based on 24 observations spanning 6.8081 days (2019-Jul-04.543054 to 2019-Jul-11.351181). Diameter approximately 0.005 km. from weighted mean H=29.12.
2019 NX5	An assessment posting was noted by A/CC on 23 June - References: no recent MPECs

2019 NP5	JPL Sentry	1642 June 26	2106-2116	7	2.621791e-05	-6.29	-6.67	0	Computed at 06:43 July 15th of 2019 Pacific time based on 22 observations spanning 7.7450 days (2019-Jul-06.51525 to 2019-Jul-14.260279). Diameter approximately 0.010 km. from weighted mean H=27.59.
2019 NP5	An assessment posting was noted by A/CC on 26 June - References: no recent MPECs

2019 NL4	JPL Sentry	1800 July 6	2074-2074	1	8.044e-08	-7.57	-7.57	0	Computed at 06:51 July 11th of 2019 Pacific time based on 17 observations spanning 5.7993 days (2019-Jul-04.568095 to 2019-Jul-10.36744). Diameter approximately 0.021 km. from weighted mean H=26.07.
2019 NL4	An assessment posting was noted by A/CC on 6 July - References: no recent MPECs

2019 NO2	JPL Sentry	1732 July 3	2102-2117	4	9.614982e-05	-5.89	-5.89	0	Computed at 06:53 July 9th of 2019 Pacific time based on 23 observations spanning 4.0403 days (2019-Jul-05.34954 to 2019-Jul-09.38985). Diameter approximately 0.008 km. from weighted mean H=28.25.
2019 NO2	An assessment posting was noted by A/CC on 3 July - References: no recent MPECs

2019 NK1	JPL Sentry	1732 July 3	2089-2118	49	6.2823751e-05	-7.01	-7.46	0	Computed at 08:02 July 8th of 2019 Pacific time based on 34 observations spanning 4.0919 days (2019-Jul-04.33222 to 2019-Jul-08.42409). Diameter approximately 0.003 km. from weighted mean H=30.09.
2019 NK1	An assessment posting was noted by A/CC on 3 July - References: no recent MPECs

2019 LW4	JPL Sentry	1630 June 9	2083-2115	38	0.0010444883964	-4.28	-4.31	0	Computed at 05:42 June 17th of 2019 Pacific time based on 64 observations spanning 7.7692 days (2019-May-31.53752 to 2019-Jun-08.306767). Diameter approximately 0.012 km. from weighted mean H=27.28.
2019 LW4	An assessment posting was noted by A/CC on 9 June - References: no recent MPECs

2019 LU1	JPL Sentry	1640 June 6	2056-2070	8	4.65486e-06	-4.29	-4.35	0	Computed at 00:38 June 12th of 2019 Pacific time based on 26 observations spanning 6.8508 days (2019-Jun-01.417911 to 2019-Jun-08.268733). Diameter approximately 0.050 km. from weighted mean H=24.17.
2019 LU1	An assessment posting was noted by A/CC on 6 June - References: no recent MPECs

2019 HR2	NEODyS	1643 June 26	2063-2096	2	5.38e-11	-12.33	-12.52	0	Based on 42 optical observations (of which 2 are rejected as outliers) from 2019-04-25.201 to 2019-05-09.502.
2019 HR2	An assessment posting was noted by A/CC on 26 June - References: DOU 2020-M110

2018 WE1	NEODyS	1630 June 9	2074	1	3.68e-11	-10.98	-10.98	0	Based on 96 optical observations (of which 2 are rejected as outliers) from 2018-11-26.470 to 2018-12-14.366.
2018 WE1	An assessment posting was noted by A/CC on 9 June - References: no recent MPECs

2018 RB2	JPL Sentry	1600 June 30	2092-2119	31	3.452958e-05	-5.87	-6.25	0	Computed at 06:34 June 30th Pacific time based on 58 observations spanning 9.1891 days (2018-Sep-07.26955 to 2018-Sep-16.4586). Diameter approximately 0.012 km. from weighted mean H=27.30.
	NEODyS	1600 June 30	2089-2118	48	1.38e-05	-6.29	-6.75	0	Based on 58 optical observations (of which 1 are rejected as outliers) from 2018-09-07.270 to 2018-09-16.459.
	Assessment postings were noted by A/CC on 30 June - References: DOU 2020-M138

2018 NL	JPL Sentry	1530 June 29	2064-2114	22	3.774389e-05	-4.85	-5.38	0	Computed at 09:05 Oct. 15th of 2018 Pacific time based on 36 observations spanning 103.82 days (2018-Jul-03.40294 to 2018-Oct-15.223076). Diameter approximately 0.028 km. from weighted mean H=25.39.
2018 NL	An assessment posting was noted by A/CC on 29 June - References: no recent MPECs

2018 LV3	JPL Sentry	1811 June 14	2061-2061	1	1.719e-07	-7.44	-7.44	0	Computed at 07:01 June 26th of 2018 Pacific time based on 38 observations spanning 2.7990 days (2018-Jun-11.38233 to 2018-Jun-14.18134). Diameter approximately 0.017 km. from weighted mean H=26.55.
2018 LV3	An assessment posting was noted by A/CC on 14 June - References: no recent MPECs

2018 LR3	JPL Sentry	0406 June 19	2077-2100	3	3.0044e-06	-6.43	-6.59	0	Computed at 07:07 June 26th of 2018 Pacific time based on 51 observations spanning 14.921 days (2018-Jun-10.32538 to 2018-Jun-25.246552). Diameter approximately 0.019 km. from weighted mean H=26.25.
2018 LR3	An assessment posting was noted by A/CC on 19 June - References: no recent MPECs

2017 TT3	JPL Sentry	1920 June 15	2059-2108	2	1.3427e-07	-7.32	-7.52	0	Computed at 08:47 April 18th of 2019 Pacific time based on 32 observations spanning 21.998 days (2017-Oct-08.365884 to 2017-Oct-30.3641). Diameter approximately 0.025 km. from weighted mean H=25.62.
2017 TT3	An assessment posting was noted by A/CC on 15 June - References: no recent MPECs

2017 LD	JPL Sentry	0431 June 10	2053-2119	225	0.0021421422029	-4.19	-4.74	0	Computed at 06:45 Dec. 23rd of 2019 Pacific time based on 131 observations spanning 45.058 days (2017-May-16.298488 to 2017-Jun-30.356014). Diameter approximately 0.011 km. from weighted mean H=27.53.
2017 LD	An assessment posting was noted by A/CC on 10 June - References: no recent MPECs

2017 FA159	JPL Sentry	1640 June 28	2022-2116	180	8.725156e-07	-7.51	-8.15	0	Computed at 14:50 April 22nd of 2017 Pacific time based on 8 observations spanning .16326 days (2017-Mar-18.25951 to 2017-Mar-18.42277). Diameter approximately 0.006 km. from weighted mean H=28.59.
2017 FA159	Assessment postings were noted by A/CC on 15 June, 16 June & 28 June - References: no recent MPECs

2017 AT20	JPL Sentry	1830 June 21	2039-2116	231	5.3083219e-06	-6.49	-6.95	0	Computed at 19:18 April 9th of 2017 Pacific time based on 6 observations spanning 1.0436 days (2017-Jan-03.37171 to 2017-Jan-04.415357). Diameter approximately 0.013 km. from weighted mean H=27.13.
2017 AT20	An assessment posting was noted by A/CC on 21 June - References: no recent MPECs

2016 UR36	NEODyS	1630 June 9	2097-2116	5	2.93e-08	-8.82	-9.03	0	Based on 34 optical observations (of which 0 are rejected as outliers) from 2016-10-26.286 to 2016-10-30.209.
2016 UR36	An assessment posting was noted by A/CC on 9 June - References: no recent MPECs

2016 TM	JPL Sentry	1820 June 11	2089-2093	2	2.092985e-07	-8.26	-8.26	0	Computed at 10:23 April 13th of 2017 Pacific time based on 108 observations spanning 34.223 days (2016-Oct-02.13494 to 2016-Nov-05.357596). Diameter approximately 0.011 km. from weighted mean H=27.50.
2016 TM	An assessment posting was noted by A/CC on 11 June - References: no recent MPECs

2016 RD34	NEODyS	2022 July 4	2051-2118	320	7.8e-04	-4.53	-4.82	0	Based on 95 optical observations (of which 1 are rejected as outliers) from 2016-09-11.431 to 2017-01-04.281.
	JPL Sentry	1700 July 4	2051-2094	21	0.00067669964	-4.44	-4.77	0	Computed at 09:43 July 4th Pacific time based on 92 observations spanning 114.85 days (2016-Sep-11.42997 to 2017-Jan-04.279834) including radar (1 Doppler).. Diameter approximately 0.011 km. from weighted mean H=27.41.
	Assessment postings were noted by A/CC on 2 July, 3 July & 4 July - References: DOUs 2020-N09, 2020-N12 & 2020-N15

2016 PA79	JPL Sentry	1700 June 24	2037-2102	10	1.06271e-08	-7.57	-8.18	0	Computed at 21:05 April 9th of 2017 Pacific time based on 6 observations spanning .80446 days (2016-Aug-08.56217 to 2016-Aug-09.366628). Diameter approximately 0.047 km. from weighted mean H=24.31.
2016 PA79	An assessment posting was noted by A/CC on 24 June - References: no recent MPECs

2016 MH3	JPL Sentry	0415 June 13	2104-2104	2	5.436e-10	-10.69	-10.82	0	Computed at 20:45 April 20th of 2017 Pacific time based on 14 observations spanning .13171 days (2016-Jun-16.31796 to 2016-Jun-16.44967). Diameter approximately 0.013 km. from weighted mean H=27.08.
2016 MH3	An assessment posting was noted by A/CC on 13 June - References: no recent MPECs

2016 LP10	JPL Sentry	0431 June 10	2023-2115	28	0.000113464128	-5.44	-5.56	0	Computed at 09:21 April 9th of 2017 Pacific time based on 13 observations spanning .92230 days (2016-Jun-08.43511 to 2016-Jun-09.35741). Diameter approximately 0.004 km. from weighted mean H=29.51.
2016 LP10	An assessment posting was noted by A/CC on 10 June - References: no recent MPECs

2016 LG10	JPL Sentry	1640 June 6	2108-2108	4	3.2218e-06	-6.08	-6.44	0	Computed at 13:32 April 8th of 2017 Pacific time based on 48 observations spanning 26.087 days (2016-Jun-07.3861 to 2016-Jul-03.473141). Diameter approximately 0.027 km. from weighted mean H=25.51.
2016 LG10	An assessment posting was noted by A/CC on 6 June - References: no recent MPECs

2016 LE10	JPL Sentry	2307 June 7	2035-2072	3	3.9745e-07	-7.31	-7.53	0	Computed at 18:45 April 9th of 2017 Pacific time based on 36 observations spanning 1.1194 days (2016-Jun-08.29814 to 2016-Jun-09.41755). Diameter approximately 0.013 km. from weighted mean H=27.10.
2016 LE10	An assessment posting was noted by A/CC on 7 June - References: no recent MPECs

2016 AZ193	JPL Sentry	1530 June 29	2020-2114	492	2.1894676e-06	-6.21	-7.15	0	Computed at 14:28 April 6th of 2017 Pacific time based on 9 observations spanning .15930 days (2016-Jan-03.25638 to 2016-Jan-03.41568). Diameter approximately 0.016 km. from weighted mean H=26.62.
2016 AZ193	An assessment posting was noted by A/CC on 29 June - References: no recent MPECs

2015 MN11	JPL Sentry	1830 June 27	2081-2081	2	5.0752e-07	-5.88	-5.91	0	Computed at 19:44 April 11th of 2017 Pacific time based on 36 observations spanning 7.9375 days (2015-Jun-16.52734 to 2015-Jun-24.46481). Diameter approximately 0.042 km. from weighted mean H=24.51.
2015 MN11	An assessment posting was noted by A/CC on 27 June - References: no recent MPECs

2014 UX34	NEODyS	1630 June 9	2084	1	3.65e-09	-6.92	-6.92	0	Based on 62 optical observations (of which 0 are rejected as outliers) from 2014-10-23.332 to 2014-11-29.257.
2014 UX34	An assessment posting was noted by A/CC on 9 June - References: no recent MPECs

2014 OQ392	JPL Sentry	1830 June 27	2092-2115	4	7.178e-10	-8.32	-8.77	0	Computed at 08:19 April 8th of 2017 Pacific time based on 7 observations spanning .80168 days (2014-Jul-31.50903 to 2014-Aug-01.31071). Diameter approximately 0.093 km. from weighted mean H=22.81.
2014 OQ392	An assessment posting was noted by A/CC on 27 June - References: no recent MPECs

2014 ML67	JPL Sentry	2004 July 5	2023-2109	25	4.311426e-07	-5.00	-5.19	0	Computed at 12:00 Dec. 18th of 2019 Pacific time based on 6 observations spanning 1.0923 days (2014-Jun-29.32193 to 2014-Jun-30.414205). Diameter approximately 0.050 km. from weighted mean H=24.16.
2014 ML67	Assessment postings were noted by A/CC on 4 July & 5 July - References: no recent MPECs

2014 GQ17	JPL Sentry	0415 June 13	2052-2115	81	5.16531835e-05	-5.52	-6.26	0	Computed at 13:09 April 8th of 2017 Pacific time based on 92 observations spanning 25.019 days (2014-Apr-05.27668 to 2014-Apr-30.29565). Diameter approximately 0.013 km. from weighted mean H=27.09.
2014 GQ17	Assessment postings were noted by A/CC on 11 June & 13 June - References: no recent MPECs

2014 CH13	JPL Sentry	1800 July 6	2024-2116	134	1.340693e-07	-6.43	-6.80	0	Computed at 23:36 April 20th of 2017 Pacific time based on 16 observations spanning .96308 days (2014-Feb-10.36764 to 2014-Feb-11.33072). Diameter approximately 0.047 km. from weighted mean H=24.28.
2014 CH13	An assessment posting was noted by A/CC on 6 July - References: no recent MPECs

443104 (2013 XK22)	JPL Sentry	1620 June 20	2101-2101	1	1.427e-06	-5.80	-5.80	0	Computed at 22:01 April 18th of 2017 Pacific time based on 99 observations spanning 958.62 days (2013-Dec-14.43128 to 2016-Jul-30.048786). Diameter approximately 0.050 km. from weighted mean H=24.16.
443104 (2013 XK22)	An assessment posting was noted by A/CC on 20 June - References: no recent MPECs

2013 NE24	JPL Sentry	1600 June 30	2059-2112	9	3.3682014e-06	-6.79	-7.16	0	Computed at 13:47 April 9th of 2017 Pacific time based on 6 observations spanning 1.0048 days (2013-Jul-14.49054 to 2013-Jul-15.495357). Diameter approximately 0.011 km. from weighted mean H=27.39.
2013 NE24	An assessment posting was noted by A/CC on 30 June - References: no recent MPECs

2013 NH6	JPL Sentry	1600 June 30	2060-2060	2	1.0647e-07	-5.80	-6.05	0	Computed at 12:50 April 13th of 2017 Pacific time based on 39 observations spanning 13.267 days (2013-Jul-03.642839 to 2013-Jul-16.909505). Diameter approximately 0.073 km. from weighted mean H=23.35.
2013 NH6	An assessment posting was noted by A/CC on 30 June - References: no recent MPECs

2012 XL55	JPL Sentry	1630 June 9	2066-2066	1	2.340e-08	-8.36	-8.36	0	Computed at 13:48 April 12th of 2017 Pacific time based on 16 observations spanning 1.9794 days (2012-Dec-08.18943 to 2012-Dec-10.16884). Diameter approximately 0.013 km. from weighted mean H=27.05.
2012 XL55	An assessment posting was noted by A/CC on 9 June - References: no recent MPECs

2012 RU16	JPL Sentry	1530 June 25	2036-2089	2	4.779e-08	-7.67	-7.91	0	Computed at 16:19 April 16th of 2017 Pacific time based on 56 observations spanning 25.093 days (2012-Sep-15.34955 to 2012-Oct-10.44277). Diameter approximately 0.026 km. from weighted mean H=25.61.
2012 RU16	An assessment posting was noted by A/CC on 25 June - References: no recent MPECs

2012 MF7	JPL Sentry	0020 June 22	2046-2096	12	0.000154392094	-4.53	-4.57	0	Computed at 06:01 April 15th of 2017 Pacific time based on 26 observations spanning 29.055 days (2012-Jun-23.37429 to 2012-Jul-22.429464). Diameter approximately 0.015 km. from weighted mean H=26.84.
2012 MF7	An assessment posting was noted by A/CC on 22 June - References: no recent MPECs

2011 MX	JPL Sentry	1620 June 20	2070-2086	21	9.34395596e-05	-5.02	-5.34	0	Computed at 11:27 April 10th of 2017 Pacific time based on 23 observations spanning 4.0260 days (2011-Jun-23.32845 to 2011-Jun-27.35447). Diameter approximately 0.014 km. from weighted mean H=26.91.
2011 MX	An assessment posting was noted by A/CC on 20 June - References: no recent MPECs

2011 ES4	NEODyS	1630 June 9	2031-2115	128	6.65e-05	-4.68	-5.16	0	Based on 45 optical observations (of which 3 are rejected as outliers) from 2011-03-02.199 to 2011-03-06.236.
2011 ES4	An assessment posting was noted by A/CC on 9 June - References: no recent MPECs

2011 BF40	JPL Sentry	1830 June 27	2083-2083	1	1.150e-06	-5.76	-5.76	0	Computed at 16:00 April 9th of 2017 Pacific time based on 25 observations spanning 4.0330 days (2011-Jan-30.35537 to 2011-Feb-03.38834). Diameter approximately 0.037 km. from weighted mean H=24.84.
2011 BF40	An assessment posting was noted by A/CC on 27 June - References: no recent MPECs

2011 AE3	JPL Sentry	1800 July 6	2021-2117	617	5.78214296000001e-05	-5.12	-5.42	0	Computed at 01:02 April 9th of 2017 Pacific time based on 16 observations spanning .04277 days (2011-Jan-04.23829 to 2011-Jan-04.28106). Diameter approximately 0.010 km. from weighted mean H=27.66.
2011 AE3	An assessment posting was noted by A/CC on 6 July - References: no recent MPECs

2010 RF12	NEODyS	1630 June 9	2095-2118	123	7.0e-02	-3.20	-3.2	0	Based on 328 optical observations (of which 1 are rejected as outliers) from 2010-09-03.494 to 2010-09-08.516.
2010 RF12	An assessment posting was noted by A/CC on 9 June - References: no recent MPECs

2010 NN	JPL Sentry	1700 July 4	2049-2116	45	2.1295744e-05	-6.51	-6.95	0	Computed at 03:38 April 7th of 2017 Pacific time based on 11 observations spanning .86897 days (2010-Jul-06.44094 to 2010-Jul-07.30991). Diameter approximately 0.007 km. from weighted mean H=28.35.
2010 NN	An assessment posting was noted by A/CC on 4 July - References: no recent MPECs

2010 NH	JPL Sentry	2000 July 1	2089-2092	2	1.0007e-06	-6.53	-6.58	0	Computed at 14:05 April 16th of 2017 Pacific time based on 63 observations spanning 14.818 days (2010-Jul-04.42235 to 2010-Jul-19.240805). Diameter approximately 0.025 km. from weighted mean H=25.68.
2010 NH	An assessment posting was noted by A/CC on 1 July - References: no recent MPECs

2009 MG1	JPL Sentry	1800 June 17	2079-2079	1	3.054e-10	-8.97	-8.97	0	Computed at 01:07 April 14th of 2017 Pacific time based on 19 observations spanning 11.101 days (2009-Jun-21.27223 to 2009-Jul-02.372809). Diameter approximately 0.052 km. from weighted mean H=24.07.
2009 MG1	An assessment posting was noted by A/CC on 17 June - References: no recent MPECs

2009 MU	JPL Sentry	1700 June 24	2096-2099	2	1.5918e-08	-7.73	-7.88	0	Computed at 20:41 April 13th of 2017 Pacific time based on 108 observations spanning 4.8235 days (2009-Jun-19.30659 to 2009-Jun-24.13013). Diameter approximately 0.042 km. from weighted mean H=24.55.
2009 MU	An assessment posting was noted by A/CC on 24 June - References: no recent MPECs

2008 KN11	JPL Sentry	1830 June 21	2046-2046	1	3.601e-08	-6.26	-6.26	0	Computed at 07:33 April 14th of 2017 Pacific time based on 132 observations spanning 21.819 days (2008-May-30.33435 to 2008-Jun-21.152984). Diameter approximately 0.075 km. from weighted mean H=23.27.
2008 KN11	An assessment posting was noted by A/CC on 21 June - References: no recent MPECs

2008 CM74	JPL Sentry	1530 June 25	2079-2100	7	1.38304e-06	-7.70	-8.13	0	Computed at 21:28 April 8th of 2017 Pacific time based on 17 observations spanning 6.8352 days (2008-Feb-08.36778 to 2008-Feb-15.20297). Diameter approximately 0.008 km. from weighted mean H=28.05.
2008 CM74	An assessment posting was noted by A/CC on 25 June - References: no recent MPECs

2007 VH189	JPL Sentry	1640 June 6	2037-2045	5	2.819e-08	-6.19	-6.63	0	Computed at 03:24 April 7th of 2017 Pacific time based on 23 observations spanning 5.8502 days (2007-Nov-14.35096 to 2007-Nov-20.20114). Diameter approximately 0.073 km. from weighted mean H=23.35.
2007 VH189	Assessment postings were noted by A/CC on 5 June & 6 June - References: no recent MPECs

2006 WV29	JPL Sentry	1600 June 5	2036-2108	12	5.6522536e-06	-5.89	-6.27	0	Computed at 06:29 April 12th of 2017 Pacific time based on 28 observations spanning 2.5814 days (2006-Nov-23.27183 to 2006-Nov-25.853199). Diameter approximately 0.017 km. from weighted mean H=26.52.
2006 WV29	An assessment posting was noted by A/CC on 5 June - References: no recent MPECs

2002 MN	JPL Sentry	1920 June 15	2070-2109	8	2.78851e-06	-4.89	-5.25	0	Computed at 12:28 April 15th of 2017 Pacific time based on 86 observations spanning 53.081 days (2002-Jun-17.37897 to 2002-Aug-09.45951). Diameter approximately 0.073 km. from weighted mean H=23.32.
2002 MN	An assessment posting was noted by A/CC on 15 June - References: no recent MPECs
C L E A R E D
2020 ML	NEODyS	2208 June 21	R E M O V E D
	JPL Sentry	1620 June 20	R E M O V E D						Risk listing removed at 1406 UTC June 20th
	Assessment postings were noted by A/CC on 19 June, 20 June & 21 June - References: MPEC 2020-M31 plus DOUs 2020-M39 & 2020-M52

2020 LG1	NEODyS	1630 July 2	R E M O V E D
	JPL Sentry	1620 June 20	R E M O V E D						Risk listing removed at 1358 UTC June 20th
	Assessment postings were noted by A/CC on 17 June, 19 June, 20 June, 21 June & 2 July - References: MPEC 2020-M10 plus DOUs 2020-M33, 2020-M39, 2020-M52 & 2020-N09

2020 KB3	NEODyS	1820 June 11	R E M O V E D
	JPL Sentry	0431 June 10	R E M O V E D						Risk listing removed at 0428 UTC June 10th
	Assessment postings were noted by A/CC on 5 June, 6 June, 9 June, 10 June & 11 June - References: DOUs 2020-L26, 2020-L30, 2020-L36, 2020-L42, 2020-L45 & 2020-L54

2020 KU2	JPL Sentry	1700 June 13	R E M O V E D						Risk listing removed at 1401 UTC June 13th
2020 KU2	An assessment posting was noted by A/CC on 13 June - References: DOU 2020-L54

2020 JU3	JPL Sentry	1600 June 5	R E M O V E D						Risk listing removed at 1328 UTC June 5th
2020 JU3	An assessment posting was noted by A/CC on 5 June - References: DOUs 2020-L26, 2020-L60 & 2020-M03

2020 HJ6	NEODyS	1630 June 9	R E M O V E D
2020 HJ6	An assessment posting was noted by A/CC on 9 June - References: no MPECs

2020 BB	NEODyS	1630 June 9	R E M O V E D
2020 BB	An assessment posting was noted by A/CC on 9 June - References: no MPECs

2018 NF15	JPL Sentry	1820 June 12	R E M O V E D						Risk listing removed at 1401 UTC June 12th
2018 NF15	An assessment posting was noted by A/CC on 12 June - References: DOU 2020-L45

2017 MA9	NEODyS	1821 June 12	R E M O V E D
	JPL Sentry	1820 June 12	R E M O V E D						Risk listing removed at 1358 UTC June 12th
	Assessment postings were noted by A/CC on 12 June - References: DOU 2020-L45

2016 PM38	JPL Sentry	1630 July 2	R E M O V E D
2016 PM38	An assessment posting was noted by A/CC on 2 July - References: no recent MPECs

2016 JR38	NEODyS	1821 June 12	R E M O V E D
	JPL Sentry	1820 June 12	R E M O V E D						Risk listing removed at 1401 UTC June 12th
	Assessment postings were noted by A/CC on 12 June - References: DOU 2020-L45

2011 BA60	NEODyS	1821 June 12	R E M O V E D
	JPL Sentry	1820 June 12	R E M O V E D						Risk listing removed at 1400 UTC June 12th
	Assessment postings were noted by A/CC on 12 June - References: DOU 2020-L45

Legend: VI# = VI count, Prob Cum = cumulative probability, PS Cum/Max = cumulative/maximum Palermo Scale, TS = Torino Scale (next 100 years)

For a list of risk-rated objects currently under observation, see our ephemerides page.

An impact solution, also known as a "virtual impactor" (VI), is not a prediction but rather a possibility derived from a variant orbit calculation that cannot be eliminated yet based on the existing data. Elimination can come quickly with just a little further observation or may take weeks or months, sometimes years. Once superceded or eliminated, a former impact solution has zero relevance to an object's risk. See Jon Giorgini's "Understanding Risk Pages" for more information.

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