2018 CB2

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O:8:”stdClass”:9:{s:2:”id”;s:7:”3799273″;s:12:”reference_id”;s:7:”3799273″;s:4:”name”;s:8:”2018 CB2″;s:6:”posted”;s:10:”2023-05-04″;s:7:”jpl_url”;s:45:”http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=3799273″;s:9:”magnitude”;d:25;s:8:”diameter”;O:8:”stdClass”:4:{s:10:”kilometers”;a:2:{s:22:”estimated_diameter_min”;d:0.02658;s:22:”estimated_diameter_max”;d:0.0594346868;}s:6:”meters”;a:2:{s:22:”estimated_diameter_min”;d:26.58;s:22:”estimated_diameter_max”;d:59.4346868419;}s:5:”miles”;a:2:{s:22:”estimated_diameter_min”;d:0.0165160412;s:22:”estimated_diameter_max”;d:0.0369309908;}s:4:”feet”;a:2:{s:22:”estimated_diameter_min”;d:87.2047272;s:22:”estimated_diameter_max”;d:194.9956979785;}}s:9:”hazardous”;b:0;s:13:”approach_data”;O:8:”stdClass”:6:{s:19:”close_approach_date”;s:10:”2023-05-04″;s:24:”close_approach_date_full”;s:17:”2023-May-04 22:00″;s:25:”epoch_date_close_approach”;i:1683237600000;s:17:”relative_velocity”;a:3:{s:21:”kilometers_per_second”;s:12:”12.452390138″;s:19:”kilometers_per_hour”;s:16:”44828.6044968176″;s:14:”miles_per_hour”;s:16:”27854.7514997032″;}s:13:”miss_distance”;a:4:{s:12:”astronomical”;s:12:”0.4982219818″;s:5:”lunar”;s:14:”193.8083509202″;s:10:”kilometers”;s:18:”74532947.264458766″;s:5:”miles”;s:19:”46312625.8851363308″;}s:13:”orbiting_body”;s:5:”Earth”;}}