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Proton 4


Designation 03544 / 68103A
Launch date 16 Nov 1968
Country of origin CIS
Mission Scientific: ionosphere study
Perigee/Apogee 248/477 km
Inclination 51.6°
Period 91.8 min
Launch vehicle Proton #13
Mass at launch 17 t

End of life

Decay 24 Jul 1969

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