Iridium 19

 1997-056A

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The Delta II Iridium MS-4 launch placed 5 more in orbit. SV019 had a mass of 667 kg with the heavier battery pack, and entered the low deployment orbit.

Iridium SV019
Date	Time	Event	Orbit
1997 Sep 27	0123:36	Launch by Delta II
	0123	T+1:04 SRM burnout x 6
	0124	T+1:27 SRM sep
	0125	T+2:09 SRM burnout x 3
	0125	T+2:11 SRM sep
	0127	T+4:20 MECO
	0128	T+4:34 St 2 TIG
	0128	T+4:43 Fairing sep
	0133:46	T+10:10 SECO1
	0221:56	T+58:20 TIG 2
	0222:10	T+58:34 SECO2
	0226:06	T+1:02:30 SV1 deploy
	0236:06	T+1:12:30 SV2 deploy
	0240:16	T+1:16:40 SV3 deploy
	0245:16	T+1:21:40 SV4 deploy
	0248:36	T+1:25:00 SV5 deploy
		Delta depletion
1997 Sep 27			95.65 542 x 557 x 86.7
1997 Sep 30			95.67 542 x 559 x 86.7
1997 Oct 5			95.70 543 x 562 x 86.7
1997 Oct 12			96.69 596 x 603 x 86.7
1997 Oct 16			98.74 690 x 706 x 86.5
1997 Oct 18			100.05 755 x 765 x 86.4
1997 Oct 19			100.43 776 x 781 x 86.4
1997 Oct 20			100.37 773 x 779 x 86.4
1997 Oct 21			100.38 773 x 779 x 86.4
1998 Mar 6			100.40 775 x 779 x 86.4
2004 Jun 29			100.40 775 x 779 x 86.4