<10=less than 10 LD from Earth

EBN Timeline for February 2018

<SI=inside Earth SOI (sphere of influence)
M<1=less than 1 LD from the Moon
E<1=less than 1 LD from Earth (intruder)
LD = lunar distance (average Earth-Moon distance)
28 Feb. 2018
UTBoundary Transitions<10<SIM<1E<1
18072017 VR12 enters 10-LD bubble3000
24 Feb. 2018
05172017 DR109 closest Earth approach = 3.69 LD - Note: JPL reports an approach to 3.69 LD (3.09 minimum) with an uncertainty of +/- 30 minutes.
18 Feb. 2018
UTBoundary Transitions<10<SIM<1E<1
14182017 DR109 enters 10-LD bubble2000

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