Compiled at 1502 UTC on 3 September 2010
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| 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 |
| 2010 QG2 | NEODyS | 1502 Sept. 3 | 2051-2070 | 15 | 3.17e-05 | -4.06 | -4.34 | 0 | Based on 19 optical observations (of which 0 are rejected as outliers) from 2010/08/31.372 to 2010/09/02.307. |
| JPL Sentry | 1502 Sept. 3 | 2051-2064 | 10 | 3.2e-05 | -4.06 | -4.33 | 0 | Analysis based on 19 observations spanning 1.9350 days (2010-Aug-31.37082 to 2010-Sep-02.30578). Diameter approximately 0.049 km. from mean, weighted H=24.2. | |
| Assessment postings were noted by A/CC on 1 Sept., 2 Sept. & 3 Sept. - References: MPEC 2010-R03 plus DOUs 2010-R05 & 2010-R12 | |||||||||
| 2010 QE2 | NEODyS | 1511 Sept. 1 | 2043 | 1 | 7.65e-11 | -5.52 | -5.52 | 0 | Based on 13 optical observations (of which 0 are rejected as outliers) from 2010/08/25.193 to 2010/08/31.794. |
| An assessment posting was noted by A/CC on 1 Sept. - References: MPEC 2010-Q44 | |||||||||
| 2010 PS65 | JPL Sentry | 1508 Sept. 2 | 2102 | 1 | 6.0e-06 | -5.39 | -5.39 | 0 | Analysis based on 44 observations spanning 19.008 days (2010-Aug-13.29423 to 2010-Sep-01.302297). Diameter approximately 0.040 km. from mean, weighted H=24.6. |
| Assessment postings were noted by A/CC on 15 Aug., 17 Aug., 18 Aug., 25 Aug., 1 Sept. & 2 Sept. - References: MPEC 2010-P65 plus DOUs 2010-Q07, 2010-Q10, 2010-Q25, 2010-R01 & 2010-R05 | |||||||||
| 2010 NH | NEODyS | 1516 Aug. 24 | 2089 | 1 | 2.14e-07 | -7.24 | -7.24 | 0 | Based on 63 optical observations (of which 0 are rejected as outliers) from 2010/07/04.423 to 2010/07/19.242. |
| JPL Sentry | 1504 Aug. 24 | 2089-2092 | 2 | 1.7e-06 | -6.34 | -6.40 | 0 | Analysis based on 63 observations spanning 14.818 days (2010-Jul-04.42235 to 2010-Jul-19.240805). Diameter approximately 0.025 km. from mean, weighted H=25.7. | |
| Assessment postings were noted by A/CC on 24 Aug. - References: DOU 2010-Q24 | |||||||||
| 2010 MU112 | NEODyS | 1833 Aug. 24 | 2040-2072 | 5 | 1.38e-08 | -5.49 | -5.67 | 0 | Based on 25 optical observations (of which 0 are rejected as outliers) from 2010/06/30.073 to 2010/07/14.579. |
| JPL Sentry | 1504 Aug. 24 | 2040-2072 | 4 | 1.0e-08 | -5.58 | -5.80 | 0 | Analysis based on 25 observations spanning 14.506 days (2010-Jun-30.07214 to 2010-Jul-14.577992). Diameter approximately 0.220 km. from mean, weighted H=20.9. | |
| Assessment postings were noted by A/CC on 24 Aug. - References: DOU 2010-Q24 | |||||||||
| 101955 1999 RQ36 | JPL Sentry | 1500 Aug. 5 | 2169-2199 | 8 | 7.1e-04 | -1.12 | -1.52 | - | Analysis based on 9 radar delay, 4 Doppler, and 282 optical observations spanning 2448.8 days (1999-Sep-11.4 to 2006-May-26.2). Diameter approximately 0.560 km. from mean, weighted H=20.7. |
| An assessment posting was noted by A/CC on 5 Aug. - References: DOU 2010-P23 | |||||||||
| C L E A R E D | |||||||||
| 2010 PR66 | JPL Sentry | 1519 Aug. 28 | R E M O V E D | Risk listing removed at 0850 UTC 28 Aug. | |||||
| NEODyS | 1426 Aug. 23 | R E M O V E D | |||||||
| Assessment postings were noted by A/CC on 16 Aug., 17 Aug., 19 Aug., 20 Aug., 21 Aug., 22 Aug., 23 Aug., 24 Aug., 25 Aug., 26 Aug., 27 Aug. & 28 Aug. - References: MPEC 2010-Q02 plus DOUs 2010-Q12, 2010-Q14, 2010-Q18, 2010-Q21, 2010-Q23, 2010-Q24, 2010-Q25, 2010-Q26, 2010-Q34, 2010-Q37, 2010-Q39, 2010-Q41, 2010-Q42 & 2010-R12 | |||||||||
| 2010 PM9 | NEODyS | 1459 Aug. 8 | R E M O V E D | ||||||
| JPL Sentry | 1433 Aug. 7 | R E M O V E D | Risk listing removed at 0952 UTC 7 Aug. | ||||||
| Assessment postings were noted by A/CC on 7 Aug. & 8 Aug. - References: MPEC 2010-P31 plus DOUs 2010-P32, 2010-P40, 2010-P43, 2010-P45, 2010-P48, 2010-P53, 2010-P56, 2010-P61, 2010-Q01, 2010-Q10, 2010-Q12, 2010-Q18, 2010-Q21, 2010-Q23, 2010-Q24, 2010-Q25, 2010-Q26, 2010-Q34, 2010-Q39, 2010-Q41 & 2010-R05 | |||||||||
| 2010 OH126 | JPL Sentry | 1419 Aug. 16 | R E M O V E D | Risk listing removed at 0949 UTC 16 Aug. | |||||
| NEODyS | 1418 Aug. 16 | R E M O V E D | |||||||
| Assessment postings were noted by A/CC on 7 Aug., 8 Aug. & 16 Aug. - References: MPEC 2010-P38 plus DOU 2010-Q01 | |||||||||
| 2010 NY65 | NEODyS | 1431 Aug. 5 | R E M O V E D | ||||||
| JPL Sentry | 1431 Aug. 5 | R E M O V E D | Risk listing removed at 0954 UTC 5 Aug. | ||||||
| Assessment postings were noted by A/CC on 5 Aug. - References: DOUs 2010-P23 & 2010-P45 | |||||||||
| 2010 LV108 | NEODyS | 1504 Aug. 24 | R E M O V E D | ||||||
| JPL Sentry | 1504 Aug. 24 | R E M O V E D | Risk listing removed at 0949 UTC 24 Aug. | ||||||
| Assessment postings were noted by A/CC on 24 Aug. - References: DOU 2010-Q24 | |||||||||
| 2010 KH | NEODyS | 1634 Aug. 6 | R E M O V E D | ||||||
| JPL Sentry | 1634 Aug. 6 | R E M O V E D | Risk listing removed at 0949 UTC 6 Aug. | ||||||
| Assessment postings were noted by A/CC on 6 Aug. - References: DOUs 2010-P25, 2010-P48, 2010-P53 & 2010-R05 | |||||||||
Legend: VI# = VI count, Prob Cum = cumulative probability, PS Cum/Max = cumulative/maximum Palermo Scale, TS = Torino Scale
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.