Proton 3

  1966-060A

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The last N-4 satellite, Proton-3, was launched on 1966 Jul 6 by UR-500 from Baikonur. The two stage rocket reached orbit successfully.

Proton-3
Date	Time	Event	Orbit
1966 Jul 6	1246	Launch by UR-500	KB
	1248	T+2:04? Stage 1 sep
	1250	T+4:44? Stage 2 MECO
	1251?	Fairing sep
1966 Jul 7			92.46 181 x 608 x 63.5
1966 Jul 28			92.15 184 x 575 x 63.5
1966 Aug		Still operating
1966 Aug 19			90.87 170 x 463 x 63.5
1966 Sep 25		Reentered