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IMP J

Delta 1604 launch from Cape Canaveral & Kennedy (United States) on October 26, 1973, carrying 1 payload. GCAT records the launch as a success.

October 26, 1973 · 02:26 UTCLaunch 1973-078Launch no. 1,501 in the log
RocketDelta 1604
SpaceportCape Canaveral & Kennedypad LC17B
OutcomeSuccess
Launch agencyGSFCUnited States

Flight

Date and time (UTC)
October 26, 1973, 02:26
Launch designation
1973-078
Mission
IMP J
Flight name
Explorer 50
Vehicle flight ID
582/D097

Orbit and payload

Initial apogee
150,000 km
Payload mass to orbit
0.398 t
Payloads
1
GCAT launch code
OS

Payloads

PayloadDesignationOwnerMission typeMassFate
IMP 81973-078ANORAD 6893NASA Goddard Space Flight CenterSpace science273 kgLeft Earth orbit for deep space · Oct 26, 1973

Source: GCAT launch list and payload catalogs, Jonathan C. McDowell (CC BY 4.0). Orbit values are the initial orbit reported for the launch.