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EXPLORER 18 (IMP-1) (NORAD 693) | T-Minus Zero
Satellite
EXPLORER 18 (IMP-1)
1963-046A
NORAD 693
United States (US)
Ops: D
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Catalog
Owner
United States (US)
Object type
PAY
Launch site
AFETR
Launch designator
1963-046
Period
5610.65 min
Inclination
35.19°
Altitude
4,386 km → 192,044 km
SATCAT updated
2026-03-04T00:11:00.481+00:00
Orbit (latest)
No orbit elements found yet.