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HESSI


HESSI is no longer on orbit
HESSI is classified as:


NORAD ID: 27370
Int'l Code: 2002-004A
Launch date: February 5, 2002
Source: United States (US)
Launch site: Pegasus launched from Eastern Range Air Space (ERAS)
Decay date: 2023-04-20

Explore basic physics of particle acceleration and explosive energy release in solar flares.
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NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 27370U 02004A   23109.72733825  .11076608  49524-5  91122-3 0  9993
2 27370  38.0117 211.4651 0005722 342.5643 146.3565 16.38643363174403
Source of the keplerian elements: AFSPC