Asteroid 301011 (2008 JO)

Close Approach Date 2021-04-14

Relative velocity (kph) 71,182.029357918 (mph) 44,229.7448529797

Miss Distance (kilometers) 26,701,935 (miles) 16,591,813

Miss Distance AU 0.1784914171

Miss Distance LD 69.4331612519

Absolute Magnutude (H) 18.4

Estimated Diameter (meters) 555 - 1241 (feet) 1821 - 4074

NASA site

Asteroid (2003 GQ22)

Close Approach Date 2021-04-14

Relative velocity (kph) 57,994.4326860515 (mph) 36,035.4851320635

Miss Distance (kilometers) 52,318,196 (miles) 32,509,019

Miss Distance AU 0.3497255439

Miss Distance LD 136.0432365771

Absolute Magnutude (H) 21.2

Estimated Diameter (meters) 152 - 342 (feet) 501 - 1122

NASA site