2017 MZ2

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O:8:”stdClass”:9:{s:2:”id”;s:7:”3776011″;s:12:”reference_id”;s:7:”3776011″;s:4:”name”;s:8:”2017 MZ2″;s:6:”posted”;s:10:”2023-04-18″;s:7:”jpl_url”;s:45:”http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=3776011″;s:9:”magnitude”;d:25.62;s:8:”diameter”;O:8:”stdClass”:4:{s:10:”kilometers”;a:2:{s:22:”estimated_diameter_min”;d:0.0199781365;s:22:”estimated_diameter_max”;d:0.0446724713;}s:6:”meters”;a:2:{s:22:”estimated_diameter_min”;d:19.978136523;s:22:”estimated_diameter_max”;d:44.6724713292;}s:5:”miles”;a:2:{s:22:”estimated_diameter_min”;d:0.0124138347;s:22:”estimated_diameter_max”;d:0.0277581782;}s:4:”feet”;a:2:{s:22:”estimated_diameter_min”;d:65.5450694301;s:22:”estimated_diameter_max”;d:146.5632308357;}}s:9:”hazardous”;b:0;s:13:”approach_data”;O:8:”stdClass”:6:{s:19:”close_approach_date”;s:10:”2023-04-18″;s:24:”close_approach_date_full”;s:17:”2023-Apr-18 23:54″;s:25:”epoch_date_close_approach”;i:1681862040000;s:17:”relative_velocity”;a:3:{s:21:”kilometers_per_second”;s:11:”6.983674216″;s:19:”kilometers_per_hour”;s:16:”25141.2271774518″;s:14:”miles_per_hour”;s:16:”15621.7808536783″;}s:13:”miss_distance”;a:4:{s:12:”astronomical”;s:11:”0.315862287″;s:5:”lunar”;s:13:”122.870429643″;s:10:”kilometers”;s:17:”47252325.34852869″;s:5:”miles”;s:18:”29361233.473088322″;}s:13:”orbiting_body”;s:5:”Earth”;}}