THEMIS D
Live · TLE epoch 2026-06-09 06:43 UTC
Orbit class
HEO — Highly Elliptical (Molniya, Tundra, GTO)
Operator
National Aeronautics and Space Administration
Country
United States
Manufacturer
University of California, Berkeley
Launched
Feb 17, 2007
Mass
77 kg
Apogee
78,234 km
Perigee
1,320 km
Inclination
7.61°
Period
1.14 d
Launch
Launched on Feb 17, 2007 from Space Launch Complex 17B, United States of America aboard a Delta II 7925-10C.
Delta II 7925-10C | THEMIS →Related satellites
Sources & further reading
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