A/CC's Consolidated Risk Tables

Earth Impact Risk Ratings Posted in the Last 31 Days

Compiled at 1601 UTC on 16 October 2018

[ 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

2018 TP5	NEODyS	2130 Oct. 13	2074-2118	99	1.4e-04	-4.28	-4.76	-	Based on 23 optical observations (of which 0 are rejected as outliers) from 2018-10-10.316 to 2018-10-13.104.
	JPL Sentry	1607 Oct. 13	2085-2113	41	0.000142457866	-4.27	-4.67	0	Computed at 09:01 Oct. 13th Pacific time based on 23 observations spanning 2.7882 days (2018-Oct-10.3155 to 2018-Oct-13.10367). Diameter approximately 0.028 km. from weighted mean H=25.44.
	Assessment postings were noted by A/CC on 13 Oct. - References: MPEC 2018-T164

2018 TY4	NEODyS	2130 Oct. 13	2033-2096	2	1.88e-04	-4.71	-4.71	0	Based on 21 optical observations (of which 0 are rejected as outliers) from 2018-10-10.297 to 2018-10-12.313.
	JPL Sentry	0019 Oct. 13	2033-2033	1	2.445e-04	-4.59	-4.59	0	Computed at 16:58 Oct. 12th Pacific time based on 21 observations spanning 2.0151 days (2018-Oct-10.29667 to 2018-Oct-12.311805). Diameter approximately 0.008 km. from weighted mean H=28.05.
	Assessment postings were noted by A/CC on 13 Oct. - References: MPEC 2018-T148

2018 TV	JPL Sentry	1531 Oct. 8	R E M O V E D						Risk listing removed at 1429 UTC Oct. 8th
	NEODyS	1931 Oct. 7	2037-2054	5	9.56e-08	-8.45	-8.47	0	Based on 47 optical observations (of which 0 are rejected as outliers) from 2018-10-05.164 to 2018-10-07.012.
	Assessment postings were noted by A/CC on 7 Oct. & 8 Oct. - References: MPEC 2018-T69 plus DOUs 2018-T71 & 2018-T93

2018 TR	NEODyS	1530 Oct. 16	2093-2116	25	3.05e-06	-6.14	-6.76	0	Based on 59 optical observations (of which 0 are rejected as outliers) from 2018-10-02.311 to 2018-10-15.326.
	JPL Sentry	1635 Oct. 15	2103-2117	10	2.337012e-06	-6.26	-6.62	0	Computed at 09:06 Oct. 15th Pacific time based on 59 observations spanning 13.015 days (2018-Oct-02.30976 to 2018-Oct-15.32481). Diameter approximately 0.028 km. from weighted mean H=25.40.
	Assessment postings were noted by A/CC on 5 Oct., 6 Oct., 7 Oct., 8 Oct., 9 Oct., 10 Oct., 11 Oct., 12 Oct., 13 Oct., 15 Oct. & 16 Oct. - References: MPEC 2018-T58 plus DOUs 2018-T71, 2018-T93, 2018-T117, 2018-T129, 2018-T136, 2018-T139, 2018-T159 & 2018-T176

2018 TB	NEODyS	2130 Oct. 13	2095-2118	5	1.2e-06	-6.14	-6.21	-	Based on 164 optical observations (of which 1 are rejected as outliers) from 2018-10-02.423 to 2018-10-12.912.
	JPL Sentry	1500 Oct. 13	2095-2103	2	6.912e-07	-6.38	-6.43	0	Computed at 07:05 Oct. 13th Pacific time based on 158 observations spanning 10.489 days (2018-Oct-02.42196 to 2018-Oct-12.91145). Diameter approximately 0.037 km. from weighted mean H=24.80.
	Assessment postings were noted by A/CC on 4 Oct., 5 Oct., 6 Oct., 7 Oct., 8 Oct., 9 Oct., 10 Oct., 11 Oct., 12 Oct. & 13 Oct. - References: MPEC 2018-T47 plus DOUs 2018-T54, 2018-T65, 2018-T71, 2018-T93, 2018-T117, 2018-T129, 2018-T136, 2018-T139 & 2018-T159

2018 SN3	NEODyS	1500 Oct. 12	2033-2118	189	2.94e-04	-5.79	-6.08	-	Based on 8 optical observations (of which 0 are rejected as outliers) from 2018-09-18.413 to 2018-09-19.436.
	JPL Sentry	1600 Oct. 10	2033-2118	99	0.0002344855328	-5.81	-5.99	0	Computed at 08:45 Oct. 10th Pacific time based on 8 observations spanning 1.0232 days (2018-Sep-18.412141 to 2018-Sep-19.435354). Diameter approximately 0.004 km. from weighted mean H=29.85.
	Assessment postings were noted by A/CC on 4 Oct., 10 Oct. & 12 Oct. - References: DOU 2018-T49

2018 SD2	NEODyS	1517 Oct. 4	2044-2118	144	2.15e-04	-5.81	-6.28	-	Based on 14 optical observations (of which 0 are rejected as outliers) from 2018-09-21.577 to 2018-09-23.500.
	JPL Sentry	2300 Sept. 29	2044-2118	48	0.000108549567	-6.06	-6.86	0	Computed at 15:41 Sept. 29th Pacific time based on 14 observations spanning 1.9228 days (2018-Sep-21.57642 to 2018-Sep-23.49918). Diameter approximately 0.006 km. from weighted mean H=28.64.
	Assessment postings were noted by A/CC on 29 Sept. & 4 Oct. - References: MPEC 2018-S70

2018 ST1	NEODyS	1600 Sept. 25	2090	1	8.49e-09	-8.32	-8.32	0	Based on 45 optical observations (of which 3 are rejected as outliers) from 2018-09-22.242 to 2018-09-24.957.
2018 ST1	An assessment posting was noted by A/CC on 25 Sept. - References: MPEC 2018-S60

2018 RF5	NEODyS	1805 Sept. 29	2103-2115	3	1.43e-05	-6.33	-6.63	0	Based on 51 optical observations (of which 0 are rejected as outliers) from 2018-09-12.241 to 2018-09-19.300.
	JPL Sentry	1531 Sept. 27	2103-2115	3	8.7249e-06	-6.53	-6.79	0	Computed at 07:17 Sept. 27th Pacific time based on 51 observations spanning 7.0593 days (2018-Sep-12.23986 to 2018-Sep-19.299119). Diameter approximately 0.011 km. from weighted mean H=27.36.
	Assessment postings were noted by A/CC on 15 Sept., 16 Sept., 17 Sept., 18 Sept., 19 Sept., 27 Sept. & 29 Sept. - References: DOUs 2018-R178, 2018-S02, 2018-S22, 2018-S30 & 2018-S62

2018 RQ4	NEODyS	1530 Sept. 19	2082-2115	8	2.56e-06	-6.88	-7.22	0	Based on 36 optical observations (of which 0 are rejected as outliers) from 2018-09-11.282 to 2018-09-18.342.
	JPL Sentry	1601 Sept. 18	2088-2111	11	4.39712e-06	-6.64	-7.18	0	Computed at 08:16 Sept. 18th Pacific time based on 36 observations spanning 7.0603 days (2018-Sep-11.2811 to 2018-Sep-18.3414). Diameter approximately 0.014 km. from weighted mean H=26.85.
	Assessment postings were noted by A/CC on 15 Sept., 16 Sept., 17 Sept., 18 Sept. & 19 Sept. - References: DOUs 2018-R178, 2018-S02 & 2018-S30

2018 RJ3	JPL Sentry	1600 Sept. 17	2070-2070	1	1.288e-06	-7.38	-7.38	0	Computed at 08:29 Sept. 17th Pacific time based on 48 observations spanning 7.8147 days (2018-Sep-09.56735 to 2018-Sep-17.382). Diameter approximately 0.009 km. from weighted mean H=27.83.
	NEODyS	1600 Sept. 17	2070-2091	3	7.62e-06	-6.60	-6.6	0	Based on 44 optical observations (of which 0 are rejected as outliers) from 2018-09-09.568 to 2018-09-16.383.
	Assessment postings were noted by A/CC on 15 Sept., 16 Sept. & 17 Sept. - References: DOUs 2018-R178, 2018-S02 & 2018-S22

2018 RB2	NEODyS	1530 Sept. 19	2092-2118	82	4.73e-05	-5.76	-6.07	-	Based on 55 optical observations (of which 0 are rejected as outliers) from 2018-09-07.270 to 2018-09-16.459.
	JPL Sentry	1601 Sept. 18	2092-2118	29	3.277099e-05	-5.89	-6.30	0	Computed at 08:59 Sept. 18th Pacific time based on 55 observations spanning 9.1891 days (2018-Sep-07.26955 to 2018-Sep-16.4586). Diameter approximately 0.012 km. from weighted mean H=27.29.
	Assessment postings were noted by A/CC on 16 Sept., 17 Sept., 18 Sept. & 19 Sept. - References: DOUs 2018-S02, 2018-S22 & 2018-S30

2018 RY1	NEODyS	1517 Oct. 4	2072	1	3.9e-09	-8.28	-8.28	0	Based on 71 optical observations (of which 0 are rejected as outliers) from 2018-09-07.140 to 2018-10-02.060.
	JPL Sentry	1600 Oct. 3	R E M O V E D						Risk listing removed at 1436 UTC Oct. 3rd
	Assessment postings were noted by A/CC on 15 Sept., 16 Sept., 17 Sept., 28 Sept., 29 Sept., 30 Sept., 3 Oct. & 4 Oct. - References: DOUs 2018-R178, 2018-S02, 2018-S67, 2018-S72 & 2018-T36

2018 RR1	NEODyS	1530 Sept. 19	2083-2118	37	1.82e-05	-7.58	-8.17	-	Based on 35 optical observations (of which 1 are rejected as outliers) from 2018-09-07.394 to 2018-09-15.468.
	JPL Sentry	1601 Sept. 18	2083-2118	15	2.413506e-05	-7.43	-7.54	0	Computed at 08:47 Sept. 18th Pacific time based on 34 observations spanning 8.0739 days (2018-Sep-07.39342 to 2018-Sep-15.467288). Diameter approximately 0.004 km. from weighted mean H=29.94.
	Assessment postings were noted by A/CC on 15 Sept., 16 Sept., 17 Sept., 18 Sept. & 19 Sept. - References: DOUs 2018-S02 & 2018-S30

2018 QS	NEODyS	1530 Oct. 5	2084-2116	2	2.36e-06	-6.46	-6.52	0	Based on 77 optical observations (of which 0 are rejected as outliers) from 2018-08-18.481 to 2018-10-03.094.
	JPL Sentry	2030 Oct. 4	2084-2084	1	3.342e-08	-8.27	-8.27	0	Computed at 11:59 Oct. 4th Pacific time based on 77 observations spanning 45.613 days (2018-Aug-18.47984 to 2018-Oct-03.093322). Diameter approximately 0.019 km. from weighted mean H=26.25.
	Assessment postings were noted by A/CC on 15 Sept., 16 Sept., 17 Sept., 4 Oct. & 5 Oct. - References: DOUs 2018-R178, 2018-S02 & 2018-T49

2018 NL	NEODyS	1530 Oct. 16	2060-2115	38	5.25e-05	-4.63	-5.02	0	Based on 36 optical observations (of which 0 are rejected as outliers) from 2018-07-03.404 to 2018-10-15.224.
	JPL Sentry	1635 Oct. 15	2064-2114	22	3.774389e-05	-4.86	-5.39	0	Computed at 09:05 Oct. 15th 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.
	Assessment postings were noted by A/CC on 15 Oct. & 16 Oct. - References: DOU 2018-T176

2016 JO38	JPL Sentry	1600 Oct. 3	2020-2116	454	9.29308800000001e-07	-5.68	-6.70	0	Computed at 18:22 April 7th of 2017 Pacific time based on 15 observations spanning .96815 days (2016-May-03.29327 to 2016-May-04.26142). Diameter approximately 0.037 km. from weighted mean H=24.83.
2016 JO38	An assessment posting was noted by A/CC on 3 Oct. - References: no recent MPECs

2015 HV182	JPL Sentry	1531 Sept. 27	2019-2101	189	1.939777e-07	-4.62	-5.78	0	Computed at 13:25 April 6th of 2017 Pacific time based on 9 observations spanning .99953 days (2015-Apr-18.27618 to 2015-Apr-19.27571). Diameter approximately 0.157 km. from weighted mean H=21.70.
2015 HV182	Assessment postings were noted by A/CC on 20 Sept. & 27 Sept. - References: no recent MPECs

2015 HS182	JPL Sentry	1800 Sept. 19	2022-2113	113	5.06766e-08	-7.40	-8.22	0	Computed at 05:44 April 8th of 2017 Pacific time based on 10 observations spanning 2.9577 days (2015-Apr-18.24103 to 2015-Apr-21.19874). Diameter approximately 0.023 km. from weighted mean H=25.82.
2015 HS182	An assessment posting was noted by A/CC on 19 Sept. - References: no recent MPECs

2014 HJ198	NEODyS	1517 Oct. 4	2034-2111	3	9.81e-08	-7.18	-7.23	0	Based on 19 optical observations (of which 0 are rejected as outliers) from 2014-04-24.121 to 2014-04-27.067.
	JPL Sentry	1530 Oct. 2	2034-2034	1	5.418e-08	-7.17	-7.17	0	Computed at 07:05 Oct. 2nd Pacific time based on 29 observations spanning 2.9454 days (2014-Apr-24.12031 to 2014-Apr-27.06573). Diameter approximately 0.017 km. from weighted mean H=26.50.
	Assessment postings were noted by A/CC on 2 Oct. & 4 Oct. - References: DOU 2018-T17

2010 MA113	NEODyS	1530 Oct. 10	2118	1	1.34e-10	-6.81	-6.81	-	Based on 23 optical observations (of which 1 are rejected as outliers) from 2010-06-24.806 to 2010-06-26.989.
	JPL Sentry	1600 Oct. 9	R E M O V E D						Risk listing removed at 1358 UTC Oct. 9th
	Assessment postings were noted by A/CC on 3 Oct., 9 Oct. & 10 Oct. - References: DOU 2018-T117

2010 MY112	NEODyS	1530 Oct. 16	2018-2107	39	2.74e-08	-4.90	-5.85	0	Based on 19 optical observations (of which 1 are rejected as outliers) from 2010-06-23.612 to 2010-06-25.134.
	JPL Sentry	1500 Oct. 15	2022-2092	28	1.1329e-08	-4.65	-5.16	0	Computed at 07:47 Oct. 15th Pacific time based on 18 observations spanning 1.5218 days (2010-Jun-23.611671 to 2010-Jun-25.133483). Diameter approximately 0.370 km. from weighted mean H=21.00.
	Assessment postings were noted by A/CC on 3 Oct., 15 Oct. & 16 Oct. - References: DOU 2018-T176

2010 LJ68	JPL Sentry	2301 Oct. 3	2020-2106	18	1.67177e-08	-6.09	-6.34	0	Computed at 15:34 Oct. 3rd Pacific time based on 23 observations spanning 6.5838 days (2010-Jun-11.740367 to 2010-Jun-18.32412). Diameter approximately 0.082 km. from weighted mean H=23.09.
2010 LJ68	An assessment posting was noted by A/CC on 3 Oct. - References: no recent MPECs

2010 JA43	JPL Sentry	2301 Oct. 3	2019-2118	101	8.58715e-08	-4.23	-4.32	0	Computed at 15:22 Oct. 3rd Pacific time based on 21 observations spanning 2.7122 days (2010-May-04.53905 to 2010-May-07.251222). Diameter approximately 0.161 km. from weighted mean H=21.60.
2010 JA43	An assessment posting was noted by A/CC on 3 Oct. - References: no recent MPECs

2010 GD37	JPL Sentry	2230 Oct. 3	2019-2101	31	8.1008e-09	-3.14	-3.38	0	Computed at 15:18 Oct. 3rd Pacific time based on 19 observations spanning 3.3331 days (2010-Apr-05.850035 to 2010-Apr-09.18316). Diameter approximately 1.261 km. from weighted mean H=17.16.
2010 GD37	An assessment posting was noted by A/CC on 3 Oct. - References: no recent MPECs

2010 GK23	NEODyS	1530 Oct. 16	2091	1	2.86e-10	-6.85	-6.85	0	Based on 49 optical observations (of which 0 are rejected as outliers) from 2010-04-04.075 to 2010-04-12.388.
2010 GK23	An assessment posting was noted by A/CC on 16 Oct. - References: DOU 2018-T176

2010 CA55	JPL Sentry	2200 Oct. 3	2021-2034	2	1.5262e-08	-4.95	-4.99	0	Computed at 14:21 Oct. 3rd Pacific time based on 38 observations spanning 4.1684 days (2010-Feb-04.718421 to 2010-Feb-08.88683). Diameter approximately 0.130 km. from weighted mean H=22.04.
2010 CA55	An assessment posting was noted by A/CC on 3 Oct. - References: no recent MPECs

2009 FZ4	NEODyS	1600 Sept. 25	2022-2116	162	4.73e-07	-6.31	-7.07	0	Based on 11 optical observations (of which 0 are rejected as outliers) from 2009-03-19.371 to 2009-03-19.970.
	JPL Sentry	1804 Sept. 21	2019-2116	399	2.4167858e-06	-5.33	-6.31	0	Computed at 22:33 April 7th of 2017 Pacific time based on 11 observations spanning .59999 days (2009-Mar-19.36974 to 2009-Mar-19.96973). Diameter approximately 0.031 km. from weighted mean H=25.21.
	Assessment postings were noted by A/CC on 21 Sept. & 25 Sept. - References: no recent MPECs
C L E A R E D
2018 TA5	NEODyS	1535 Oct. 15	R E M O V E D
2018 TA5	Assessment postings were noted by A/CC on 13 Oct. & 15 Oct. - References: MPEC 2018-T150 plus DOUs 2018-T176 & 2018-U02

2018 TZ4	NEODyS	1530 Oct. 16	R E M O V E D
2018 TZ4	Assessment postings were noted by A/CC on 13 Oct. & 16 Oct. - References: MPEC 2018-T149 plus DOU 2018-T176

2018 TF3	NEODyS	1601 Oct. 16	R E M O V E D
	JPL Sentry	1535 Oct. 15	R E M O V E D						Risk listing removed at 1514 UTC Oct. 15th
	Assessment postings were noted by A/CC on 9 Oct., 10 Oct., 11 Oct., 12 Oct., 13 Oct., 14 Oct., 15 Oct. & 16 Oct. - References: MPEC 2018-T116 plus DOUs 2018-T129, 2018-T136, 2018-T139, 2018-T159, 2018-T170, 2018-T176 & 2018-U02

2018 TY2	NEODyS	2130 Oct. 13	R E M O V E D
	JPL Sentry	1500 Oct. 13	R E M O V E D						Risk listing removed at 1408 UTC Oct. 13th
	Assessment postings were noted by A/CC on 9 Oct., 10 Oct., 11 Oct., 12 Oct. & 13 Oct. - References: MPEC 2018-T109 plus DOUs 2018-T129, 2018-T139, 2018-T159 & 2018-T176

2018 TS2	NEODyS	1601 Oct. 16	R E M O V E D
	JPL Sentry	1530 Oct. 10	R E M O V E D						Risk listing removed at 1438 UTC Oct. 10th
	Assessment postings were noted by A/CC on 9 Oct., 10 Oct., 11 Oct., 12 Oct., 13 Oct. & 16 Oct. - References: MPEC 2018-T101 plus DOUs 2018-T129, 2018-T136, 2018-T139, 2018-T176 & 2018-U02

2018 TB2	NEODyS	1500 Oct. 12	R E M O V E D
	JPL Sentry	1510 Oct. 11	R E M O V E D						Risk listing removed at 1358 UTC Oct. 11th
	Assessment postings were noted by A/CC on 7 Oct., 9 Oct., 10 Oct., 11 Oct. & 12 Oct. - References: MPEC 2018-T87 plus DOUs 2018-T117, 2018-T129, 2018-T136 & 2018-T139

2018 SO3	JPL Sentry	1510 Oct. 11	R E M O V E D						Risk listing removed at 1359 UTC Oct. 11th
2018 SO3	Assessment postings were noted by A/CC on 4 Oct. & 11 Oct. - References: DOUs 2018-T49, 2018-T136 & 2018-T139

2018 SK3	NEODyS	1931 Oct. 7	R E M O V E D
	JPL Sentry	1530 Oct. 6	R E M O V E D						Risk listing removed at 1358 UTC Oct. 6th
	Assessment postings were noted by A/CC on 3 Oct., 4 Oct., 5 Oct., 6 Oct. & 7 Oct. - References: MPEC 2018-T33 plus DOUs 2018-T54, 2018-T65, 2018-T71, 2018-T93, 2018-T117, 2018-T129, 2018-T136, 2018-T170 & 2018-T176

2018 SC1	JPL Sentry	1500 Oct. 15	R E M O V E D						Risk listing removed at 1455 UTC Oct. 15th
	NEODyS	1811 Sept. 23	R E M O V E D
	Assessment postings were noted by A/CC on 20 Sept., 22 Sept., 23 Sept. & 15 Oct. - References: MPEC 2018-S43 plus DOUs 2018-S52 & 2018-T176

2018 RJ7	NEODyS	1811 Sept. 23	R E M O V E D
	JPL Sentry	1636 Sept. 22	R E M O V E D						Risk listing removed at 1611 UTC Sept. 22nd
	Assessment postings were noted by A/CC on 16 Sept., 17 Sept., 18 Sept., 19 Sept., 22 Sept. & 23 Sept. - References: MPEC 2018-R191 plus DOUs 2018-S22, 2018-S30, 2018-S52, 2018-S62, 2018-S67, 2018-S72, 2018-T49, 2018-T129, 2018-T136, 2018-T139 & 2018-T176

2018 RB7	NEODyS	1805 Sept. 29	R E M O V E D
	JPL Sentry	1530 Sept. 29	R E M O V E D						Risk listing removed at 1526 UTC Sept. 29th
	Assessment postings were noted by A/CC on 15 Sept., 16 Sept., 17 Sept., 18 Sept. & 29 Sept. - References: MPEC 2018-R184 plus DOUs 2018-S22, 2018-S68 & 2018-S72

2018 RP5	NEODyS	1530 Oct. 5	R E M O V E D
	JPL Sentry	1640 Sept. 16	R E M O V E D						Risk listing removed at 1506 UTC Sept. 16th
	Assessment postings were noted by A/CC on 15 Sept., 16 Sept., 17 Sept., 18 Sept., 19 Sept. & 5 Oct. - References: DOUs 2018-R178, 2018-S02, 2018-S22, 2018-S30, 2018-T54 & 2018-T65

2018 RY3	NEODyS	1500 Sept. 15	R E M O V E D
2018 RY3	An assessment posting was noted by A/CC on 15 Sept. - References: DOUs 2018-R178, 2018-S02 & 2018-S22

2018 RT3	NEODyS	1640 Sept. 16	R E M O V E D
	JPL Sentry	1700 Sept. 15	R E M O V E D						Risk listing removed at 1604 UTC Sept. 15th
	Assessment postings were noted by A/CC on 15 Sept. & 16 Sept. - References: DOUs 2018-R178, 2018-S02, 2018-S52, 2018-S68 & 2018-T129

2018 RH3	NEODyS	1640 Sept. 16	R E M O V E D
	JPL Sentry	1700 Sept. 15	R E M O V E D						Risk listing removed at 1606 UTC Sept. 15th
	Assessment postings were noted by A/CC on 15 Sept. & 16 Sept. - References: DOUs 2018-R178, 2018-S02, 2018-S22 & 2018-T36

2018 RQ1	NEODyS	1931 Oct. 7	R E M O V E D
	JPL Sentry	1640 Sept. 16	R E M O V E D						Risk listing removed at 1500 UTC Sept. 16th
	Assessment postings were noted by A/CC on 15 Sept., 16 Sept., 17 Sept., 18 Sept., 20 Sept., 23 Sept., 4 Oct. & 7 Oct. - References: DOUs 2018-R178, 2018-S02, 2018-S22, 2018-S39, 2018-S52, 2018-T04, 2018-T65 & 2018-T71

2018 GL2	NEODyS	1530 Oct. 5	R E M O V E D
2018 GL2	An assessment posting was noted by A/CC on 5 Oct. - References: DOU 2018-T54

2016 WM1	NEODyS	1500 Oct. 12	R E M O V E D
2016 WM1	An assessment posting was noted by A/CC on 12 Oct. - References: DOU 2018-T136

2013 HT150	NEODyS	1600 Oct. 9	R E M O V E D
	JPL Sentry	0433 Oct. 9	R E M O V E D						Risk listing removed at 0405 UTC Oct. 9th
	Assessment postings were noted by A/CC on 9 Oct. - References: MPEC 2018-T94 plus DOU 2018-T159

2010 AU118	JPL Sentry	2358 Oct. 3	R E M O V E D						Risk listing removed at 2313 UTC Oct. 3rd
2010 AU118	An assessment posting was noted by A/CC on 3 Oct. - References: no recent MPECs

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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