BBC Focus - 09.2019

February March April May June July August

Time

DISCOVERIES

= 50m

Colour= velocity(km/h)

Size to scale =estimateddiameter

Each circle is a near-Earthobject

3,600-21,600

21,601-43,200

43,201-64,800

64,801-86,400

86,401-108,000

108,000-129,600

(object velocity relative to Earth)

Distance

from Earth

Time

2019 OK

DATA VISUALISATION: FEDERICA FRAGAPANE