Crystal 4

 1981-085A

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The fourth KH-11 KENNEN was launched on 1981 Sep 3 by a Titan 3D to a 1009 LTDN SSO, the third mission in the west plane.

KENNEN 4
Date	Time	Event	Orbit
1981 Sep 3	1829	Launch by Titan 23D	V SLC4E
		T+1:49? Stage 1 burn 2:27
		T+1:55 SRM burnout
		T+1:55 SRM sep
		T+4:16 Stage 1 MECO
		T+4:16 Stage 1 sep
		T+4:16 Stage 2 burn
		T+5:05? Fairing
	1836?	T+7:44? Stage 2 MECO
	1837?	T+8:00 Stage 2 sep
1981 Sep 3			92.02 217x527x97.0
1981 Sep 3			92.29 243x526x97.0
1981 Sep 7			92.51 270x521x97.0 from 92.21 242x520
1981 Oct 9			92.60 266x533x97.0 from 92.03 266x478
1981 Oct 30			92.45 253x532x97.0 from 92.32 265x508
1981 Nov 5			92.46 276x511x97.0 from 92.37 276x502
1981 Nov 18			92.61 272x529x97.0 from 92.24 271x493
1981 Nov 29			92.62 277x524x97.0 from 92.03 265x480
1982 Jan 8			92.65 285x521x97.0 from 92.51 277x515
1982 Feb 26			92.77 302x515x97.0 from 92.27 279x489
1982 Mar 17			92.55 286x510x97.0 from 92.40 286x495
1982 Apr 26			92.20 293x469x97.0 from 92.09 282x469
1982 May 10			92.57 294x504x97.0 from 92.12 291x463
1982 Jun 18			92.56 290x506x97.0 from 92.38 290x490
1982 Jul 8			92.55 290x505x97.0 from 92.41 287x495
1982 Sep 16			92.39 297x483x97.0 from 92.22 286x477
1982 Nov 7			92.59 277x522x97.0 from 91.78 278x442
1982 Dec 17			92.32 283x490x97.0 from 92.19 272x488
1983 Feb 26			91.74 278x438x97.0 from ?
1983 Mar 17			92.10 325x427x97.0 from ?
1983 Mar 29			92.61 377x424x97.0 from ?
1984 Apr 30			92.2 369x399x97.0
1984 Nov 23		reentered after 1176d