A/CC's Consolidated Risk Tables

Earth Impact Risk Ratings Posted in the Last 31 Days

Compiled at 1631 UTC on 5 December 2019

[ 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
2019 XE1NEODyS1630 Dec. 52057-211631.14e-09-6.02-6.260Based on 35 optical observations (of which 0 are rejected as outliers) from 2019-12-02.514 to 2019-12-05.421.
An assessment posting was noted by A/CC on 5 Dec.   -   References: MPEC 2019-X60
2019 XVNEODyS1630 Dec. 52043-21182243.47e-05-6.80-7.390Based on 15 optical observations (of which 0 are rejected as outliers) from 2019-12-03.317 to 2019-12-04.855.
JPL Sentry0054 Dec. 52035-2116500.000497625472-5.60-6.440Computed at 16:41 Dec. 4th Pacific time based on 15 observations spanning 1.5385 days (2019-Dec-03.31572 to 2019-Dec-04.85425). Diameter approximately 0.005 km. from weighted mean H=29.00.
Assessment postings were noted by A/CC on 5 Dec.   -   References: MPEC 2019-X51
2019 XRJPL Sentry0433 Dec. 42053-205314.466e-09-9.77-9.770Computed at 19:57 Dec. 3rd Pacific time based on 13 observations spanning 1.1201 days (2019-Dec-02.38857 to 2019-Dec-03.50863). Diameter approximately 0.008 km. from weighted mean H=28.07.
An assessment posting was noted by A/CC on 4 Dec.   -   References: MPEC 2019-X45
2019 XOJPL Sentry0433 Dec. 42100-210011.220e-08-9.23-9.230Computed at 19:28 Dec. 3rd Pacific time based on 15 observations spanning .67893 days (2019-Dec-03.31664 to 2019-Dec-03.995568). Diameter approximately 0.013 km. from weighted mean H=27.11.
An assessment posting was noted by A/CC on 4 Dec.   -   References: MPEC 2019-X42
2019 XKNEODyS1630 Dec. 5211215.78e-10-9.76-9.760Based on 32 optical observations (of which 0 are rejected as outliers) from 2019-12-02.315 to 2019-12-04.045.
JPL Sentry0433 Dec. 42112-211751.22092e-06-6.45-6.780Computed at 16:30 Dec. 3rd Pacific time based on 29 observations spanning 1.5592 days (2019-Dec-02.31468 to 2019-Dec-03.87389). Diameter approximately 0.025 km. from weighted mean H=25.69.
Assessment postings were noted by A/CC on 4 Dec. & 5 Dec.   -   References: MPEC 2019-X37 plus DOU 2019-X59
2019 WC5JPL Sentry1535 Dec. 32077-210255.16805e-08-6.20-6.390Computed at 05:47 Dec. 3rd Pacific time based on 15 observations spanning 6.7387 days (2019-Nov-26.577514 to 2019-Dec-03.31621). Diameter approximately 0.100 km. from weighted mean H=22.56.
NEODyS1535 Dec. 32077-211654.67e-08-6.26-6.280Based on 15 optical observations (of which 0 are rejected as outliers) from 2019-11-26.578 to 2019-12-03.317.
Assessment postings were noted by A/CC on 1 Dec. & 3 Dec.   -   References: MPEC 2019-X05 plus DOU 2019-X31
2019 WW4NEODyS1630 Dec. 52036-2116191.39e-07-4.25-4.40Based on 35 optical observations (of which 0 are rejected as outliers) from 2019-11-27.065 to 2019-12-04.196.
JPL Sentry1700 Dec. 42036-2116261.7207008e-06-3.25-3.730Computed at 08:20 Dec. 4th Pacific time based on 32 observations spanning 6.1388 days (2019-Nov-27.06455 to 2019-Dec-03.20333). Diameter approximately 0.392 km. from weighted mean H=19.67.
Assessment postings were noted by A/CC on 1 Dec., 2 Dec., 3 Dec., 4 Dec. & 5 Dec.   -   References: MPEC 2019-X02 plus DOUs 2019-X23, 2019-X31, 2019-X49 & 2019-X59
2019 WH4NEODyS1731 Dec. 4211311.11e-07-8.47-8.470Based on 18 optical observations (of which 1 are rejected as outliers) from 2019-11-25.251 to 2019-12-02.141.
Assessment postings were noted by A/CC on 30 Nov., 2 Dec. & 4 Dec.   -   References: MPEC 2019-W181 plus DOUs 2019-X23 & 2019-X49
2019 WF3JPL Sentry1535 Nov. 282091-211021.0335e-09-6.88-7.020Computed at 02:28 Nov. 28th Pacific time based on 20 observations spanning 1.9613 days (2019-Nov-25.27496 to 2019-Nov-27.23624). Diameter approximately 0.296 km. from weighted mean H=20.30.
An assessment posting was noted by A/CC on 28 Nov.   -   References: MPEC 2019-W162
2019 WA3NEODyS1533 Dec. 22090-211655.77e-07-6.89-7.230Based on 14 optical observations (of which 1 are rejected as outliers) from 2019-11-25.363 to 2019-12-02.239.
JPL Sentry1515 Dec. 22090-211645.5125e-07-6.88-7.220Computed at 05:32 Dec. 2nd Pacific time based on 14 observations spanning 6.8761 days (2019-Nov-25.361902 to 2019-Dec-02.238). Diameter approximately 0.027 km. from weighted mean H=25.50.
Assessment postings were noted by A/CC on 28 Nov., 30 Nov. & 2 Dec.   -   References: MPEC 2019-W159 plus DOUs 2019-W187 & 2019-X23
2019 WU2NEODyS1631 Dec. 52080-2109281.11e-05-4.98-5.110Based on 18 optical observations (of which 0 are rejected as outliers) from 2019-11-15.332 to 2019-12-04.387.
JPL Sentry1515 Dec. 22087-2109211.67024254e-05-4.85-5.050Computed at 05:50 Dec. 2nd Pacific time based on 16 observations spanning 16.927 days (2019-Nov-15.331591 to 2019-Dec-02.25881). Diameter approximately 0.040 km. from weighted mean H=24.65.
Assessment postings were noted by A/CC on 27 Nov., 1 Dec., 2 Dec. & 5 Dec.   -   References: MPEC 2019-W157 plus DOUs 2019-X06, 2019-X23 & 2019-X59
2019 WG2NEODyS1731 Dec. 42093-21181075.79e-05-4.41-4.960Based on 41 optical observations (of which 0 are rejected as outliers) from 2019-11-24.496 to 2019-12-03.435.
JPL Sentry1700 Dec. 42098-2119520.000164524136-3.91-4.220Computed at 08:29 Dec. 4th Pacific time based on 41 observations spanning 8.9390 days (2019-Nov-24.495057 to 2019-Dec-03.434075). Diameter approximately 0.034 km. from weighted mean H=24.97.
Assessment postings were noted by A/CC on 26 Nov., 27 Nov., 28 Nov., 2 Dec. & 4 Dec.   -   References: MPEC 2019-W142 plus DOUs 2019-W156, 2019-W163, 2019-X23 & 2019-X49
2019 WV1NEODyS1904 Nov. 282078-2117348.24e-06-6.86-7.430Based on 20 optical observations (of which 0 are rejected as outliers) from 2019-11-24.614 to 2019-11-27.368.
JPL Sentry1750 Nov. 282078-2117199.3139177e-06-6.78-7.240Computed at 08:37 Nov. 28th Pacific time based on 20 observations spanning 2.7546 days (2019-Nov-24.61277 to 2019-Nov-27.367361). Diameter approximately 0.008 km. from weighted mean H=28.17.
Assessment postings were noted by A/CC on 25 Nov., 27 Nov. & 28 Nov.   -   References: MPEC 2019-W128 plus DOUs 2019-W156 & 2019-W163
2019 WUJPL Sentry1545 Dec. 12058-2112101.637287e-06-7.05-7.580Computed at 05:29 Dec. 1st Pacific time based on 29 observations spanning 9.2767 days (2019-Nov-19.34099 to 2019-Nov-28.617697). Diameter approximately 0.013 km. from weighted mean H=27.04.
NEODyS1545 Dec. 12069-2112108.31e-07-7.39-7.610Based on 29 optical observations (of which 0 are rejected as outliers) from 2019-11-19.342 to 2019-11-28.618.
Assessment postings were noted by A/CC on 23 Nov., 24 Nov., 25 Nov., 30 Nov. & 1 Dec.   -   References: MPEC 2019-W104 plus DOUs 2019-W120, 2019-W187 & 2019-X06
2019 WEJPL Sentry1530 Nov. 302044-207887.027727e-05-4.93-5.050Computed at 07:01 Nov. 30th Pacific time based on 50 observations spanning 4.3006 days (2019-Nov-17.25242 to 2019-Nov-21.552994). Diameter approximately 0.015 km. from weighted mean H=26.77.
NEODyS1530 Nov. 302044-2081129.89e-06-5.88-6.130Based on 50 optical observations (of which 0 are rejected as outliers) from 2019-11-17.253 to 2019-11-21.554.
Assessment postings were noted by A/CC on 18 Nov., 19 Nov., 20 Nov., 22 Nov. & 30 Nov.   -   References: MPEC 2019-W45 plus DOUs 2019-W48, 2019-W51, 2019-W71, 2019-W94 & 2019-W187
2019 VG6NEODyS2208 Dec. 12025-2114596.11e-09-6.00-6.330Based on 16 optical observations (of which 0 are rejected as outliers) from 2019-11-04.192 to 2019-11-05.491.
JPL Sentry2208 Dec. 12025-2115792.80493e-08-5.40-6.030Computed at 13:25 Dec. 1st Pacific time based on 16 observations spanning 1.2988 days (2019-Nov-04.19153 to 2019-Nov-05.49028). Diameter approximately 0.209 km. from weighted mean H=21.05.
Assessment postings were noted by A/CC on 1 Dec.   -   References: MPEC 2019-X10
2019 VE4JPL Sentry1803 Nov. 262072-211963.00728e-06-7.22-7.460Computed at 09:59 Nov. 26th Pacific time based on 15 observations spanning 12.931 days (2019-Nov-05.29836 to 2019-Nov-18.229371). Diameter approximately 0.009 km. from weighted mean H=27.89.
NEODyS1550 Nov. 262068-2116122.84e-06-7.23-7.820Based on 15 optical observations (of which 0 are rejected as outliers) from 2019-11-05.299 to 2019-11-18.230.
Assessment postings were noted by A/CC on 26 Nov.   -   References: MPEC 2019-V114 plus DOU 2019-W146
2019 UC14NEODyS1550 Nov. 26206817.4e-09-7.15-7.150Based on 56 optical observations (of which 1 are rejected as outliers) from 2019-10-20.282 to 2019-11-18.137.
JPL Sentry1700 Nov. 17R E M O V E DRisk listing removed at 1330 UTC Nov. 17th
Assessment postings were noted by A/CC on 17 Nov., 18 Nov., 25 Nov. & 26 Nov.   -   References: DOUs 2019-V47, 2019-V63, 2019-V139, 2019-V148, 2019-V187, 2019-V189, 2019-W05, 2019-W48, 2019-W120 & 2019-W146
2019 UH9NEODyS1631 Dec. 52078-2118213.16e-06-5.47-5.920Based on 39 optical observations (of which 0 are rejected as outliers) from 2019-10-20.384 to 2019-11-29.073.
An assessment posting was noted by A/CC on 5 Dec.   -   References: DOUs 2019-V47, 2019-V63, 2019-V142, 2019-V148 & 2019-X59
2019 UO8JPL Sentry1515 Nov. 20R E M O V E DRisk listing removed at 1330 UTC Nov. 20th
NEODyS1515 Nov. 202106-211621.4e-08-9.83-10.010Based on 16 optical observations (of which 0 are rejected as outliers) from 2019-10-26.295 to 2019-10-29.445.
Assessment postings were noted by A/CC on 20 Nov.   -   References: DOU 2019-W71
2019 UT5NEODyS1731 Dec. 4R E M O V E D
JPL Sentry1631 Dec. 42080-208012.364e-10-11.30-11.30Computed at 08:19 Dec. 4th Pacific time based on 24 observations spanning 5.2586 days (2019-Oct-24.29031 to 2019-Oct-29.548932). Diameter approximately 0.007 km. from weighted mean H=28.42.
Assessment postings were noted by A/CC on 4 Dec.   -   References: DOU 2019-X49
2019 TP5NEODyS1731 Dec. 4207815.74e-10-9.14-9.140Based on 41 optical observations (of which 0 are rejected as outliers) from 2019-10-07.477 to 2019-10-17.173.
An assessment posting was noted by A/CC on 4 Dec.   -   References: DOU 2019-X49
2019 SL7NEODyS2300 Nov. 172097-210524.14e-07-6.82-6.940Based on 86 optical observations (of which 0 are rejected as outliers) from 2019-09-26.435 to 2019-10-09.294.
JPL Sentry1700 Nov. 172097-210524.016e-07-6.82-6.970Computed at 05:28 Nov. 17th Pacific time based on 91 observations spanning 12.859 days (2019-Sep-26.43402 to 2019-Oct-09.292945). Diameter approximately 0.024 km. from weighted mean H=25.75.
Assessment postings were noted by A/CC on 17 Nov.   -   References: DOU 2019-W05
2019 SCNEODyS1731 Dec. 4205111.05e-05-5.79-5.790Based on 77 optical observations (of which 1 are rejected as outliers) from 2019-09-06.412 to 2019-09-20.120.
JPL Sentry1700 Dec. 42051-205116.051e-06-6.01-6.010Computed at 08:22 Dec. 4th Pacific time based on 76 observations spanning 13.708 days (2019-Sep-06.411436 to 2019-Sep-20.119139). Diameter approximately 0.012 km. from weighted mean H=27.22.
Assessment postings were noted by A/CC on 4 Dec.   -   References: DOU 2019-X49
2019 RT3JPL Sentry0555 Dec. 42087-211762.01465e-06-6.08-6.280Computed at 20:31 Dec. 3rd Pacific time based on 119 observations spanning 67.590 days (2019-Sep-11.603747 to 2019-Nov-18.193259). Diameter approximately 0.031 km. from weighted mean H=25.20.
NEODyS1550 Nov. 262075-2118111.28e-06-6.30-6.680Based on 135 optical observations (of which 2 are rejected as outliers) from 2019-09-11.605 to 2019-11-18.194.
Assessment postings were noted by A/CC on 26 Nov. & 4 Dec.   -   References: DOU 2019-W146
2019 NX5NEODyS1630 Dec. 52067-2118742.24e-05-7.07-7.770Based on 24 optical observations (of which 0 are rejected as outliers) from 2019-07-04.544 to 2019-07-11.352.
An assessment posting was noted by A/CC on 5 Dec.   -   References: no MPECs
2019 KY3NEODyS1731 Dec. 42101-211044.04e-07-7.22-7.310Based on 40 optical observations (of which 3 are rejected as outliers) from 2019-05-31.272 to 2019-06-01.308.
JPL Sentry1700 Dec. 42086-211036.7473e-07-7.01-7.230Computed at 08:20 Dec. 4th Pacific time based on 38 observations spanning 1.0195 days (2019-May-31.270846 to 2019-Jun-01.29035). Diameter approximately 0.017 km. from weighted mean H=26.55.
Assessment postings were noted by A/CC on 4 Dec.   -   References: DOU 2019-X49
2018 LBNEODyS1630 Dec. 52075-2118133.7e-06-6.26-6.880Based on 33 optical observations (of which 1 are rejected as outliers) from 2018-06-01.169 to 2018-06-02.148.
An assessment posting was noted by A/CC on 5 Dec.   -   References: no recent MPECs
2018 FE3NEODyS1631 Dec. 52090-211838.36e-06-6.60-6.610Based on 60 optical observations (of which 2 are rejected as outliers) from 2018-03-21.272 to 2018-04-13.316.
An assessment posting was noted by A/CC on 5 Dec.   -   References: no recent MPECs
2018 FY2JPL Sentry1530 Nov. 302046-210241.783945e-07-6.94-7.220Computed at 06:58 Nov. 30th Pacific time based on 14 observations spanning 6.1325 days (2018-Mar-15.14016 to 2018-Mar-21.27264). Diameter approximately 0.024 km. from weighted mean H=25.71.
NEODyS1530 Nov. 302046-210221.1e-07-6.99-7.090Based on 14 optical observations (of which 0 are rejected as outliers) from 2018-03-15.141 to 2018-03-21.273.
Assessment postings were noted by A/CC on 30 Nov.   -   References: DOU 2019-W187
2018 EZ2NEODyS2040 Nov. 272107-211821.02e-06-7.07-7.180Based on 93 optical observations (of which 2 are rejected as outliers) from 2018-02-21.195 to 2018-05-17.372.
JPL Sentry1900 Nov. 272118-211817.579e-09-9.23-9.230Computed at 10:01 Nov. 27th Pacific time based on 91 observations spanning 85.177 days (2018-Feb-21.19452 to 2018-May-17.371548). Diameter approximately 0.017 km. from weighted mean H=26.55.
Assessment postings were noted by A/CC on 27 Nov.   -   References: DOU 2019-W156
2018 DU1NEODyS1630 Dec. 52078-211877.65e-07-7.79-8.160Based on 31 optical observations (of which 0 are rejected as outliers) from 2018-02-25.205 to 2018-02-27.252.
An assessment posting was noted by A/CC on 5 Dec.   -   References: no recent MPECs
2018 BCNEODyS1631 Dec. 52089-2113127.02e-06-7.73-8.220Based on 59 optical observations (of which 0 are rejected as outliers) from 2018-01-17.211 to 2018-01-20.504.
An assessment posting was noted by A/CC on 5 Dec.   -   References: no recent MPECs
2017 YM14NEODyS1631 Dec. 52056-207454.12e-07-7.57-7.750Based on 15 optical observations (of which 0 are rejected as outliers) from 2017-12-28.277 to 2017-12-29.253.
An assessment posting was noted by A/CC on 5 Dec.   -   References: no recent MPECs
2017 YV8NEODyS1630 Dec. 52061-2117512.18e-05-6.15-6.280Based on 19 optical observations (of which 0 are rejected as outliers) from 2017-12-22.423 to 2018-01-16.227.
An assessment posting was noted by A/CC on 5 Dec.   -   References: no recent MPECs
2017 WF30JPL Sentry1545 Nov. 222019-21179701.9526999e-06-6.19-7.390Computed at 10:34 Jan. 7th of 2018 Pacific time based on 8 observations spanning .17008 days (2017-Nov-28.27313 to 2017-Nov-28.44321). Diameter approximately 0.018 km. from weighted mean H=26.42.
An assessment posting was noted by A/CC on 22 Nov.   -   References: no recent MPECs
2017 WE28NEODyS1630 Dec. 52038-2086154.9e-07-7.04-7.30Based on 33 optical observations (of which 0 are rejected as outliers) from 2017-11-27.127 to 2017-12-11.064.
An assessment posting was noted by A/CC on 5 Dec.   -   References: no recent MPECs
2017 TU1NEODyS1631 Dec. 52104-211831.94e-07-7.54-7.670Based on 47 optical observations (of which 2 are rejected as outliers) from 2017-10-01.412 to 2017-10-12.907.
An assessment posting was noted by A/CC on 5 Dec.   -   References: no recent MPECs
2017 RZ17NEODyS2040 Nov. 272022-21141181.29e-08-5.01-5.860Based on 7 optical observations (of which 0 are rejected as outliers) from 2017-09-15.367 to 2017-09-16.326.
JPL Sentry1530 Nov. 242022-2116442.47891e-08-4.50-5.000Computed at 08:24 Feb. 8th of 2018 Pacific time based on 7 observations spanning .95897 days (2017-Sep-15.36641 to 2017-Sep-16.32538). Diameter approximately 0.369 km. from weighted mean H=19.80.
Assessment postings were noted by A/CC on 24 Nov. & 27 Nov.   -   References: no recent MPECs
2017 NT5NEODyS1630 Dec. 52050-2117104.16e-07-5.40-5.920Based on 86 optical observations (of which 0 are rejected as outliers) from 2017-06-23.461 to 2017-07-14.342.
An assessment posting was noted by A/CC on 5 Dec.   -   References: no recent MPECs
2016 VHNEODyS1630 Dec. 5211517.55e-10-10.46-10.460Based on 100 optical observations (of which 6 are rejected as outliers) from 2016-11-02.290 to 2016-11-29.450.
An assessment posting was noted by A/CC on 5 Dec.   -   References: no recent MPECs
2016 TY55NEODyS1630 Dec. 52074-2118373.12e-05-5.76-5.880Based on 48 optical observations (of which 3 are rejected as outliers) from 2016-10-10.374 to 2016-10-19.445.
An assessment posting was noted by A/CC on 5 Dec.   -   References: no recent MPECs
2016 SU2NEODyS1630 Dec. 52102-2118274.93e-06-6.85-7.280Based on 30 optical observations (of which 1 are rejected as outliers) from 2016-09-26.279 to 2016-10-03.375.
An assessment posting was noted by A/CC on 5 Dec.   -   References: no recent MPECs
2016 CH30NEODyS1630 Dec. 52100-211291.35e-05-6.65-6.70Based on 40 optical observations (of which 2 are rejected as outliers) from 2016-01-17.252 to 2016-02-07.542.
An assessment posting was noted by A/CC on 5 Dec.   -   References: no recent MPECs
2015 VK1NEODyS1630 Dec. 52077-211163.75e-07-7.27-7.410Based on 55 optical observations (of which 0 are rejected as outliers) from 2015-11-01.484 to 2015-11-09.183.
An assessment posting was noted by A/CC on 5 Dec.   -   References: no recent MPECs
2015 HV182NEODyS1630 Dec. 52045-209054.94e-08-4.82-4.850Based on 17 optical observations (of which 0 are rejected as outliers) from 2015-04-15.199 to 2015-04-21.280.
An assessment posting was noted by A/CC on 5 Dec.   -   References: no recent MPECs
2014 JR24NEODyS1630 Dec. 52069-2117581.33e-03-5.21-5.230Based on 56 optical observations (of which 0 are rejected as outliers) from 2014-04-30.358 to 2014-05-07.293.
An assessment posting was noted by A/CC on 5 Dec.   -   References: no recent MPECs
2014 GY44NEODyS1630 Dec. 52069-210193.93e-06-5.70-5.960Based on 35 optical observations (of which 0 are rejected as outliers) from 2014-04-04.334 to 2014-05-28.125.
An assessment posting was noted by A/CC on 5 Dec.   -   References: no recent MPECs
2012 TVNEODyS1630 Dec. 52059-2118212.91e-06-5.61-5.950Based on 191 optical observations (of which 1 are rejected as outliers) from 2012-10-05.324 to 2012-10-07.141.
An assessment posting was noted by A/CC on 5 Dec.   -   References: no recent MPECs
2010 TW54NEODyS1630 Dec. 52074-2118369.71e-05-5.66-6.080Based on 70 optical observations (of which 0 are rejected as outliers) from 2010-10-11.350 to 2010-10-16.280.
An assessment posting was noted by A/CC on 5 Dec.   -   References: no recent MPECs
2010 RF12NEODyS1630 Dec. 52095-21181226.79e-02-3.21-3.210Based on 324 optical observations (of which 1 are rejected as outliers) from 2010-09-05.406 to 2010-09-08.516.
An assessment posting was noted by A/CC on 5 Dec.   -   References: no recent MPECs
2010 FNNEODyS1630 Dec. 52079-2117264.22e-06-6.54-7.060Based on 32 optical observations (of which 1 are rejected as outliers) from 2010-03-17.244 to 2010-03-21.139.
An assessment posting was noted by A/CC on 5 Dec.   -   References: no recent MPECs
2009 VZ39JPL Sentry1700 Nov. 172020-21169026.99345e-06-6.30-7.870Computed at 11:17 April 7th of 2017 Pacific time based on 8 observations spanning .04342 days (2009-Nov-10.27204 to 2009-Nov-10.31546). Diameter approximately 0.009 km. from weighted mean H=27.89.
An assessment posting was noted by A/CC on 17 Nov.   -   References: no recent MPECs
2008 XKJPL Sentry1515 Nov. 202019-21091003.969182e-07-7.00-7.490Computed at 23:13 April 7th of 2017 Pacific time based on 12 observations spanning .08663 days (2008-Dec-02.28019 to 2008-Dec-02.36682). Diameter approximately 0.012 km. from weighted mean H=27.23.
An assessment posting was noted by A/CC on 20 Nov.   -   References: no recent MPECs
2008 VS4JPL Sentry1600 Nov. 182019-21143106.021088e-07-5.47-6.320Computed at 00:23 April 8th of 2017 Pacific time based on 10 observations spanning .08330 days (2008-Nov-07.413 to 2008-Nov-07.4963). Diameter approximately 0.049 km. from weighted mean H=24.22.
Assessment postings were noted by A/CC on 17 Nov. & 18 Nov.   -   References: no recent MPECs
2007 YMJPL Sentry1530 Nov. 242020-21152494.3745242e-06-5.81-6.690Computed at 20:16 April 8th of 2017 Pacific time based on 12 observations spanning .12805 days (2007-Dec-17.39661 to 2007-Dec-17.52466). Diameter approximately 0.018 km. from weighted mean H=26.34.
An assessment posting was noted by A/CC on 24 Nov.   -   References: no recent MPECs
2007 VF189NEODyS1630 Dec. 52072-208146.06e-08-8.98-9.140Based on 24 optical observations (of which 0 are rejected as outliers) from 2007-11-12.280 to 2007-11-13.840.
An assessment posting was noted by A/CC on 5 Dec.   -   References: no recent MPECs
2007 UT3NEODyS1630 Dec. 52054-2103145.21e-07-6.84-7.230Based on 18 optical observations (of which 0 are rejected as outliers) from 2007-10-19.300 to 2007-10-23.668.
An assessment posting was noted by A/CC on 5 Dec.   -   References: no recent MPECs
2007 TC14NEODyS1630 Dec. 5208213.02e-07-4.94-4.940Based on 137 optical observations (of which 1 are rejected as outliers) from 2007-10-08.391 to 2007-10-16.872.
An assessment posting was noted by A/CC on 5 Dec.   -   References: no recent MPECs
2006 JY26NEODyS1630 Dec. 52073-21171777.22e-03-4.12-4.160Based on 77 optical observations (of which 2 are rejected as outliers) from 2006-05-06.356 to 2006-05-10.175.
An assessment posting was noted by A/CC on 5 Dec.   -   References: no recent MPECs
2006 HX57NEODyS1630 Dec. 52065-207123.06e-06-5.72-5.720Based on 84 optical observations (of which 0 are rejected as outliers) from 2006-04-30.235 to 2006-05-06.135.
An assessment posting was noted by A/CC on 5 Dec.   -   References: no recent MPECs
2005 UL6NEODyS1630 Dec. 52069-207226.82e-08-7.02-7.140Based on 73 optical observations (of which 0 are rejected as outliers) from 2005-10-29.212 to 2005-11-22.352.
An assessment posting was noted by A/CC on 5 Dec.   -   References: no recent MPECs
2005 BS1NEODyS1630 Dec. 52024-204142.53e-07-7.30-7.40Based on 25 optical observations (of which 3 are rejected as outliers) from 2005-01-16.348 to 2005-01-19.480.
An assessment posting was noted by A/CC on 5 Dec.   -   References: no recent MPECs
2004 VM24NEODyS1630 Dec. 52049-2117532.53e-05-5.13-5.710Based on 144 optical observations (of which 3 are rejected as outliers) from 2004-11-09.373 to 2004-11-12.284.
An assessment posting was noted by A/CC on 5 Dec.   -   References: no recent MPECs
2004 RU109NEODyS1630 Dec. 52038-2053101.2e-06-6.51-6.880Based on 51 optical observations (of which 0 are rejected as outliers) from 2004-09-11.228 to 2004-09-12.855.
An assessment posting was noted by A/CC on 5 Dec.   -   References: no recent MPECs
2002 TY59NEODyS1630 Dec. 52074-2118181.75e-05-5.40-5.580Based on 81 optical observations (of which 0 are rejected as outliers) from 2002-10-04.183 to 2002-10-30.054.
An assessment posting was noted by A/CC on 5 Dec.   -   References: no recent MPECs
2002 EM7NEODyS1630 Dec. 52105-211738.66e-08-7.18-7.190Based on 69 optical observations (of which 0 are rejected as outliers) from 2002-03-12.307 to 2002-04-06.269.
An assessment posting was noted by A/CC on 5 Dec.   -   References: no recent MPECs
2001 SB170NEODyS1630 Dec. 52063-210175.45e-08-5.99-6.330Based on 32 optical observations (of which 4 are rejected as outliers) from 2001-09-18.290 to 2001-10-13.332.
An assessment posting was noted by A/CC on 5 Dec.   -   References: no recent MPECs
C   L   E   A   R   E   D
2019 WF1JPL Sentry1535 Dec. 3R E M O V E DRisk listing removed at 1326 UTC Dec. 3rd
NEODyS1535 Dec. 3R E M O V E D
Assessment postings were noted by A/CC on 27 Nov., 30 Nov., 2 Dec. & 3 Dec.   -   References: MPEC 2019-W114 plus DOUs 2019-W146, 2019-W156, 2019-W187 & 2019-X31
2019 WCJPL Sentry1600 Nov. 25R E M O V E DRisk listing removed at 1328 UTC Nov. 25th
NEODyS1545 Nov. 22R E M O V E D
Assessment postings were noted by A/CC on 18 Nov., 19 Nov., 22 Nov. & 25 Nov.   -   References: MPEC 2019-W43 plus DOUs 2019-W51, 2019-W94 & 2019-W126
2019 VL4JPL Sentry1545 Nov. 16R E M O V E DRisk listing removed at 0931 UTC Nov. 16th
An assessment posting was noted by A/CC on 16 Nov.   -   References: MPEC 2019-V120 plus DOUs 2019-W05, 2019-W48, 2019-W71, 2019-W90, 2019-W94, 2019-W110, 2019-W120, 2019-X06, 2019-X23, 2019-X31, 2019-X49 & 2019-X59
2019 VF1NEODyS1515 Nov. 20R E M O V E D
Assessment postings were noted by A/CC on 17 Nov., 19 Nov. & 20 Nov.   -   References: MPEC 2019-V55 plus DOUs 2019-V63, 2019-V139, 2019-W02, 2019-W51, 2019-W71, 2019-W90, 2019-W94, 2019-W110, 2019-W120, 2019-W126 & 2019-W146
2019 VVNEODyS1515 Nov. 20R E M O V E D
JPL Sentry1730 Nov. 19R E M O V E DRisk listing removed at 1716 UTC Nov. 19th
Assessment postings were noted by A/CC on 17 Nov., 18 Nov., 19 Nov. & 20 Nov.   -   References: MPECs 2019-V39 & 2019-W64 plus DOUs 2019-V47, 2019-V112, 2019-V126, 2019-V139, 2019-V142, 2019-V146, 2019-V148, 2019-V187, 2019-V189, 2019-W05, 2019-W48, 2019-W51, 2019-W110 & 2019-W146
2019 VKNEODyS2040 Nov. 27R E M O V E D
Assessment postings were noted by A/CC on 19 Nov., 21 Nov., 22 Nov., 25 Nov., 26 Nov. & 27 Nov.   -   References: DOUs 2019-V63, 2019-V143, 2019-W51, 2019-W71, 2019-W90, 2019-W94, 2019-W110, 2019-W126, 2019-W146, 2019-W156 & 2019-W163
2019 UW8JPL Sentry1550 Nov. 26R E M O V E DRisk listing removed at 1333 UTC Nov. 26th
NEODyS1550 Nov. 26R E M O V E D
Assessment postings were noted by A/CC on 26 Nov.   -   References: DOUs 2019-V148 & 2019-W146
2019 TF2NEODyS0445 Nov. 25R E M O V E D
JPL Sentry1530 Nov. 24R E M O V E DRisk listing removed at 1333 UTC Nov. 24th
Assessment postings were noted by A/CC on 24 Nov. & 25 Nov.   -   References: DOU 2019-W120
2019 OF5NEODyS1600 Nov. 25R E M O V E D
An assessment posting was noted by A/CC on 25 Nov.   -   References: no MPECs
2017 UL1NEODyS1600 Nov. 18R E M O V E D
An assessment posting was noted by A/CC on 18 Nov.   -   References: DOU 2019-W48
2016 WJ1NEODyS1550 Nov. 26R E M O V E D
Assessment postings were noted by A/CC on 25 Nov. & 26 Nov.   -   References: DOUs 2019-V47, 2019-V63, 2019-W05, 2019-W48, 2019-W126, 2019-W146 & 2019-W163

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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