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Explorer 4

SuccessfulMEO

Date1958-07-26

Launch vehicleJupiter C JunoI

OperatorABMA

Launch siteCape Canaveral Space Force Station · Site guide →

CountryUnited States

OrbitMEO

COSPAR1958 EPS

Payloads1

Payloads deployed (1)

These payloads are not currently in the live catalogue (decayed, or tracking elements are stale).

Explorer 4 · ABMA / JPL

Related launches

Same vehicleExplorer 5Jupiter C JunoI · 1958-08-24 Same vehicleBeaconJupiter C JunoI · 1958-10-23 Same vehicleExplorer 3Jupiter C JunoI · 1958-03-26 Same vehicleExplorer 2Jupiter C JunoI · 1958-03-05 Same vehicleExplorer 1Jupiter C JunoI · 1958-02-01 Same operatorNASA S-1AJuno II · 1959-10-13

Source: the Orbital Radar launch archive — data sources. ← Back to the Launch Database