THEMIS Orbits: Transitions

  • Released Thursday, December 14, 2006
  • Updated Wednesday, January 14, 2015 at 10:09AM
  • ID: 3394

Between the dayside and nightside phases of the mission, the five spacecraft will conduct orbit change maneuvers over a period of three months. During this visualization, the camera position is locked in GSE coordinates, keeping the Sun to the left. The orbital axis is actually fixed in space but appears to move due to the Earth's motion around the Sun. The dates in this visualization are based on an ephemeris assuming a launch on January 20, 2007. The satellites are represented by the colors: red=P1, green=P2, cyan=P3, blue=P4, magenta=P5.


Please give credit for this item to:
NASA/Goddard Space Flight Center Scientific Visualization Studio


This visualization is related to the following missions:


This visualization can be found in the following series:

Datasets used in this visualization

SSCweb ephemerides (A.K.A. SSCweb)
EphemerisNASA/GSFC Space Physics Data Facility2008/09/07T00:00:00 - 2007/12/20T01:00:00

Satellite ephemerides

Dataset can be found at:

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