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Information about STEREO-A close approach to Earth, August 2023

Close approach of Parker Solar Probe to STEREO Ahead, 4 November 2019

This figure shows the close approach of Parker Solar Probe (orange) to STEREO Ahead (red) on 4 November 2019. The two spacecraft approach each other to within 0.06 AU of each other. The days leading up to closest approach are also of interest due to the orientation of the Parker spiral.

Orbital plot

Note that the projected location of STEREO Behind is also plotted. However, that spacecraft is not currently operational. Follow this link for more information.

Back to PSP support page.

Last Revised: Tuesday, 12-Feb-2019 19:31:48 UTC
Responsible NASA Official: [email address: Therese.A.Kucera<at>nasa<dot>gov]
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