162421 2000 ET70

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O:8:”stdClass”:9:{s:2:”id”;s:7:”2162421″;s:12:”reference_id”;s:7:”2162421″;s:4:”name”;s:16:”162421 2000 ET70″;s:6:”posted”;s:10:”2023-02-22″;s:7:”jpl_url”;s:45:”http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2162421″;s:9:”magnitude”;d:18.37;s:8:”diameter”;O:8:”stdClass”:4:{s:10:”kilometers”;a:2:{s:22:”estimated_diameter_min”;d:0.5630603897;s:22:”estimated_diameter_max”;d:1.2590413069;}s:6:”meters”;a:2:{s:22:”estimated_diameter_min”;d:563.0603897491;s:22:”estimated_diameter_max”;d:1259.0413069164;}s:5:”miles”;a:2:{s:22:”estimated_diameter_min”;d:0.3498693974;s:22:”estimated_diameter_max”;d:0.7823317559;}s:4:”feet”;a:2:{s:22:”estimated_diameter_min”;d:1847.3110491043;s:22:”estimated_diameter_max”;d:4130.7130813836;}}s:9:”hazardous”;b:1;s:13:”approach_data”;O:8:”stdClass”:6:{s:19:”close_approach_date”;s:10:”2023-02-22″;s:24:”close_approach_date_full”;s:17:”2023-Feb-22 02:28″;s:25:”epoch_date_close_approach”;i:1677032880000;s:17:”relative_velocity”;a:3:{s:21:”kilometers_per_second”;s:13:”15.9200388028″;s:19:”kilometers_per_hour”;s:16:”57312.1396902287″;s:14:”miles_per_hour”;s:16:”35611.5347980757″;}s:13:”miss_distance”;a:4:{s:12:”astronomical”;s:12:”0.2790172523″;s:5:”lunar”;s:14:”108.5377111447″;s:10:”kilometers”;s:18:”41740386.637332601″;s:5:”miles”;s:19:”25936273.5754518538″;}s:13:”orbiting_body”;s:5:”Earth”;}}