NEO Close Approaches to Earth and Sentry Impact Risk

Next Earth Close Approaches

Close approaches to the Earth by near-Earth objects (NEOs) limited within 0.2au and Magnitude <= 17:

Object Close-Approach (CA) Date H (mag) CA Distance Nominal (au)
(2006 LA) 2021-Aug-21 01:19 18.8 0.161560988844347
(2016 AJ193) 2021-Aug-21 15:10 18.67 0.0229106586948885
7822 (1991 CS) 2021-Aug-25 19:35 17.33 0.145422675516841
(2021 JQ24) 2021-Sep-05 13:33 17.82 0.182051680234709
237805 (2002 CF26) 2021-Sep-10 23:47 17.39 0.176448183393113
(2011 YQ10) 2021-Sep-11 08:35 18.89 0.0920874734868898
(2021 MG1) 2021-Sep-13 11:01 18.27 0.0565984566789879
(2001 EC) 2021-Sep-15 12:42 18.5 0.0814953431395624
143649 (2003 QQ47) 2021-Sep-23 23:04 17.41 0.0985136613008535
(2017 WA15) 2021-Sep-29 04:03 19.0 0.187558514039704
87024 (2000 JS66) 2021-Oct-27 12:02 18.62 0.153122140618731
(2019 RU3) 2021-Oct-29 02:38 18.2 0.0534133198686608
(2009 CA2) 2021-Oct-29 16:38 18.8 0.184471435790813
159857 (2004 LJ1) 2021-Nov-03 08:25 15.43 0.156931945757115
(2015 FF37) 2021-Nov-07 03:09 18.7 0.0890017146192553
(2010 US7) 2021-Nov-14 09:19 18.9 0.178285796265961
531914 (2013 BW76) 2021-Nov-30 22:35 18.5 0.184726387917158
518678 (2008 UZ94) 2021-Dec-05 00:58 17.4 0.0592875990323005
4660 Nereus (1982 DB) 2021-Dec-11 13:51 18.31 0.026299099791183
141484 (2002 DB4) 2021-Dec-15 14:16 16.38 0.167443392830896
163899 (2003 SD220) 2021-Dec-17 17:26 17.66 0.0362814627535486
162463 (2000 JH5) 2021-Dec-29 23:34 17.7 0.175266323649744

Earth Sentry Impact Risk

Potential future Earth impact events with Palermo Scale >= -3, Impact probability >= 1e-4 and Magnitude <= 28:

Object Designation Year Range Impact Probability (cum.) Palermo Scale (cum.) Torino Scale (max.)
(2009 JF1) 2022-05-06.34 2.568e-04 -2.58 0
29075 (1950 DA) 2880-03-16.99 1.2e-04 -1.42  

Source: CNEOS - Center for Near Earth Object Studies