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EXPLORER 21 (IMP-2)

decayedheo
Live HEO trackerBrowse UNCLASSIFIED

Identification

NORAD / COSPAR
889 / 1964-060A
Constellation
UNCLASSIFIED
Object type
PAYLOAD
Country / owner
—
Operator
Various

Launch

Launch date
—
Launch site
N/A
Launch vehicle
N/A
Decay date
30 Jan 1966

Orbital parameters

Period
2080.34 min
Inclination
33.72°
Apoapsis
94291 km
Periapsis
917 km
Mean altitude
47604 km
Semi-major axis
53975 km
Eccentricity
0.86486

TrackingLive tracker

TLE epoch
11/20/1965, 11:03:54 AM
Source
Space-Track
1 00889U 64060  A 65324.46104808  .00000000 +00000-0 +00000-0 0  9992
2 00889 033.7150 193.3345 8648598 178.8563 188.0506 00.69219392002865