Compiled at 2359 UTC on 30 June 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 MS1 | JPL Sentry | 1912 June 22 | 2017-2052 | 4 | 4.9e-10 | -7.04 | -7.25 | 0 | Analysis based on 17 observations spanning 1.1241 days (2010-Jun-21.38517 to 2010-Jun-22.50928). Diameter approximately 0.200 km. from mean, weighted H=21.2. |
| An assessment posting was noted by A/CC on 22 June - References: MPEC 2010-M48 | |||||||||
| 2010 LV108 | NEODyS | 1421 June 21 | 2026-2087 | 12 | 3.08e-07 | -5.16 | -5.30 | 0 | Based on 16 optical observations (of which 0 are rejected as outliers) from 2010/06/14.275 to 2010/06/20.561. |
| JPL Sentry | 0158 June 21 | 2033-2108 | 17 | 7.0e-07 | -4.88 | -5.17 | 0 | Analysis based on 16 observations spanning 6.2854 days (2010-Jun-14.27451 to 2010-Jun-20.55991). Diameter approximately 0.111 km. from mean, weighted H=22.4. | |
| Assessment postings were noted by A/CC on 21 June - References: MPEC 2010-M33 | |||||||||
| 2010 LU108 | NEODyS | 1421 June 21 | 2048-2089 | 9 | 1.55e-08 | -4.96 | -5.25 | 0 | Based on 19 optical observations (of which 0 are rejected as outliers) from 2010/06/15.994 to 2010/06/20.395. |
| An assessment posting was noted by A/CC on 21 June - References: MPEC 2010-M32 | |||||||||
| 2010 LD64 | JPL Sentry | 2359 June 28 | 2043-2098 | 9 | 1.0e-07 | -7.28 | -7.37 | 0 | Analysis based on 18 observations spanning 1.0585 days (2010-Jun-14.28757 to 2010-Jun-15.34605). Diameter approximately 0.028 km. from mean, weighted H=25.4. |
| NEODyS | 1550 June 16 | 2057-2065 | 3 | 1.72e-08 | -8.18 | -8.20 | 0 | Based on 18 optical observations (of which 0 are rejected as outliers) from 2010/06/14.288 to 2010/06/15.347. | |
| Assessment postings were noted by A/CC on 14 June, 15 June, 16 June & 28 June - References: MPEC 2010-L84 plus DOU 2010-M03 | |||||||||
| 2010 LG61 | JPL Sentry | 1904 June 13 | 2036-2090 | 9 | 1.1e-08 | -8.88 | -9.66 | 0 | Analysis based on 7 observations spanning .52909 days (2010-Jun-02.69239 to 2010-Jun-03.22148). Diameter approximately 0.016 km. from mean, weighted H=26.7. |
| An assessment posting was noted by A/CC on 13 June - References: MPEC 2010-L63 | |||||||||
| 2010 KH | NEODyS | 1357 June 10 | 2015-2087 | 45 | 1.69e-08 | -4.47 | -4.99 | 0 | Based on 21 optical observations (of which 1 are rejected as outliers) from 2010/05/16.172 to 2010/05/19.546. |
| JPL Sentry | 2303 June 9 | 2018-2077 | 29 | 1.4e-08 | -4.59 | -5.11 | 0 | Analysis based on 21 observations spanning 3.3738 days (2010-May-16.17098 to 2010-May-19.5448). Diameter approximately 0.593 km. from mean, weighted H=18.8. | |
| Assessment postings were noted by A/CC on 9 June & 10 June - References: MPEC 2010-L52 | |||||||||
| 2010 JH110 | JPL Sentry | 2359 June 28 | 2071-2092 | 3 | 6.8e-05 | -5.11 | -5.26 | 0 | Analysis based on 60 observations spanning 34.114 days (2010-May-15.30867 to 2010-Jun-18.42252). Diameter approximately 0.019 km. from mean, weighted H=26.3. |
| Assessment postings were noted by A/CC on 19 June & 28 June - References: DOUs 2010-M03 & 2010-M23 | |||||||||
| 2010 EN44 | NEODyS | 2020 June 30 | 2035 | 1 | 4.62e-11 | -8.75 | -8.75 | 0 | Based on 7 optical observations (of which 0 are rejected as outliers) from 2010/03/12.067 to 2010/03/12.398. |
| JPL Sentry | 1536 June 30 | 2014-2110 | 394 | 7.3e-07 | -6.18 | -7.13 | 0 | Analysis based on 7 observations spanning .33082 days (2010-Mar-12.06614 to 2010-Mar-12.39696). Diameter approximately 0.030 km. from mean, weighted H=25.2. | |
| Assessment postings were noted by A/CC on 30 June - References: DOU 2010-M70 | |||||||||
| 2010 DJ77 | JPL Sentry | 2214 June 17 | 2024-2107 | 147 | 1.1e-06 | -6.99 | -7.94 | 0 | Analysis based on 8 observations spanning .86030 days (2010-Feb-20.49966 to 2010-Feb-21.35996). Diameter approximately 0.015 km. from mean, weighted H=26.8. |
| An assessment posting was noted by A/CC on 17 June - References: no MPECs | |||||||||
| 2009 TB | JPL Sentry | 1907 June 17 | 2014-2091 | 47 | 1.3e-05 | -6.26 | -6.96 | 0 | Analysis based on 12 observations spanning .10702 days (2009-Oct-02.2061 to 2009-Oct-02.31312). Diameter approximately 0.005 km. from mean, weighted H=29.2. |
| An assessment posting was noted by A/CC on 17 June - References: no recent MPECs | |||||||||
| 153814 2001 WN5 | NEODyS | 1430 June 8 | 2106-2122 | 4 | 4.05e-10 | -6.47 | -6.75 | 0 | Based on 212 optical observations (of which 4 are rejected as outliers) from 1996/02/10.397 to 2010/06/07.202. |
| Assessment postings were noted by A/CC on 2 June, 7 June & 8 June - References: DOUs 2010-L08, 2010-L28 & 2010-L39 | |||||||||
| C L E A R E D | |||||||||
| 2010 MZ1 | JPL Sentry | 1449 June 25 | R E M O V E D | Risk listing removed at 0949 UTC 25 June | |||||
| Assessment postings were noted by A/CC on 24 June & 25 June - References: MPEC 2010-M55 plus DOU 2010-M56 | |||||||||
| 2010 MF1 | JPL Sentry | 1447 June 27 | R E M O V E D | Risk listing removed at 0849 UTC 27 June | |||||
| Assessment postings were noted by A/CC on 21 June & 27 June - References: MPEC 2010-M28 plus DOUs 2010-M65, 2010-M66 & 2010-M67 | |||||||||
| 2010 MR | NEODyS | 0214 June 21 | R E M O V E D | ||||||
| JPL Sentry | 0158 June 21 | R E M O V E D | Risk listing removed at 1000 UTC 20 June | ||||||
| Assessment postings were noted by A/CC on 18 June, 19 June & 21 June - References: MPEC 2010-M21 plus DOU 2010-M27 | |||||||||
| 2010 LJ68 | NEODyS | 1445 June 19 | R E M O V E D | ||||||
| JPL Sentry | 1445 June 19 | R E M O V E D | Risk listing removed at 0950 UTC 19 June | ||||||
| Assessment postings were noted by A/CC on 16 June, 17 June & 19 June - References: MPEC 2010-M04 plus DOU 2010-M23 | |||||||||
| 2010 LC64 | JPL Sentry | 1536 June 15 | R E M O V E D | Risk listing removed at 0954 UTC 15 June | |||||
| Assessment postings were noted by A/CC on 14 June & 15 June - References: MPEC 2010-L83 plus DOUs 2010-L88 & 2010-M03 | |||||||||
| 2010 LZ63 | NEODyS | 1445 June 19 | R E M O V E D | ||||||
| JPL Sentry | 1445 June 19 | R E M O V E D | Risk listing removed at 0953 UTC 19 June | ||||||
| Assessment postings were noted by A/CC on 15 June & 19 June - References: MPEC 2010-L80 plus DOUs 2010-L88, 2010-M23 & 2010-M53 | |||||||||
| 2010 LJ61 | JPL Sentry | 1536 June 15 | R E M O V E D | Risk listing removed at 0956 UTC 15 June | |||||
| NEODyS | 1536 June 15 | R E M O V E D | |||||||
| Assessment postings were noted by A/CC on 13 June, 14 June & 15 June - References: MPEC 2010-L64 plus DOUs 2010-L88, 2010-M03, 2010-M11 & 2010-M15 | |||||||||
| 2010 LM34 | NEODyS | 1439 June 12 | R E M O V E D | ||||||
| JPL Sentry | 1439 June 12 | R E M O V E D | Risk listing removed at 0949 UTC 12 June | ||||||
| Assessment postings were noted by A/CC on 11 June & 12 June - References: MPEC 2010-L57 plus DOUs 2010-L59, 2010-L61, 2010-L62, 2010-M03, 2010-M11, 2010-M15, 2010-M49 & 2010-M53 | |||||||||
| 2010 LL34 | JPL Sentry | 1509 June 17 | R E M O V E D | Risk listing removed at 0955 UTC 17 June | |||||
| NEODyS | 1536 June 15 | R E M O V E D | |||||||
| Assessment postings were noted by A/CC on 10 June, 11 June, 12 June, 13 June, 14 June, 15 June & 17 June - References: MPEC 2010-L55 plus DOUs 2010-L61, 2010-L62, 2010-L67, 2010-L88, 2010-M03, 2010-M11, 2010-M15, 2010-M23 & 2010-M66 | |||||||||
| 2010 KR10 | JPL Sentry | 1439 June 3 | R E M O V E D | Risk listing removed at 0952 UTC 3 June | |||||
| Assessment postings were noted by A/CC on 1 June & 3 June - References: DOUs 2010-L01, 2010-L10, 2010-L61, 2010-L62 & 2010-M49 | |||||||||
| 2010 KQ10 | NEODyS | 1457 June 5 | R E M O V E D | ||||||
| JPL Sentry | 1457 June 5 | R E M O V E D | Risk listing removed at 0849 UTC 5 June | ||||||
| Assessment postings were noted by A/CC on 5 June - References: DOUs 2010-L18 & 2010-L62 | |||||||||
| 2010 KX7 | JPL Sentry | 1457 June 5 | R E M O V E D | Risk listing removed at 0852 UTC 5 June | |||||
| An assessment posting was noted by A/CC on 5 June - References: DOU 2010-L18 | |||||||||
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.