Here are details about a : Space commemorative cover or Space Cover.
Cosmodrom : USA
Date of Cancellation: July 1, 1966 Kind of Event : Launch Launch pad : USA KSC (FL)
habité?/manned?: robot Mission type : Experimental & Science
ou?/where?: au sol - ground
autographe?: non - noneDescription : Patrick Air Force post stamp and IMP 4 satellite.
Instrumented for studies of interplanetary plasma, energetic charged particles (electrons, protons, and alphas), magnetic fields, and solar X rays at lunar distances. The spacecraft failed to achieve lunar orbit but did achieve mission objectives. The initial apogee occurred at about 1600 h local time. Over the first 3-yr period, perigee varied between 6 and 44 earth radii. Apogee varied between 70 and 135 earth radii, and the inclination with respect to the equator of the earth varied between 7 and 60 deg. Keyword(s) : #Planet, #Satellite, This is OUTSIDE of a Space Revue. Last modified: 05/19/2009 @ 20h57
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USA 289 | 10,- |
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Page : future · Ref: USA 289 Space Event :EXPLORER 33 (IMP D) (SATELLITE) · DELTA E1
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