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STEREO SCIENCE CENTER

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

Longitude lineups between STEREO Ahead and Parker Solar Probe

These figures show the difference in heliographic longitude between Parker Solar Probe and STEREO Ahead. The upper panel in each zooms in on when the two spacecraft are within 30 degrees of being radially aligned. The lower panel shows the heliocentric distance for Parker Solar Probe (solid) and STEREO Ahead (dot-dash). The dashed vertical lines mark the positions of the zero crossings in the upper panel. Many of these zero crossings occur close to Parker Solar Probe perihelia.

Orbital plot

Orbital plot

Back to PSP support page.


Last Revised: Tuesday, 24-Sep-2024 20:10:07 UTC
Responsible NASA Official: [email address: Therese.A.Kucera<at>nasa<dot>gov]
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