Elektro-L 1

 2011-001A

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NPO Lavochkin took over the plans for a cheaper GOMS satellite, Elektro-L No. 1. Uses Navigator bus. Customers are the Rosgidromet and Planeta agencies. Mass 1766 kg (NK; other sources give 1701 kg, 1740 kg sep, 1620 kg?) launch, 1180 kg EOL; box + panel + antennae.

Launch by Zenit/Fregat to GEO 76E; or, Zenit-3M/Fregat-SB. Once in GEO, the spacecraft adopted the role GOMS-2

Fregat-SB (Sbrasivaemiye baki) with separable tanks. Additional tanks provide extra burn time, total 1767 s?

SBB: Sbrasivaemiye baki banov : Annulus

RB 1050 kg dry, 1.5m high 3.9m dia SBB 360 kg dry 3.9m dia? total 2.4m high so SBB 0.9m? (NK says SBB 357 kg, RB 950 kg). ISP 333.2s, trhust 1400-2000 kg, mass of prop 7100 kg? RB total mass 11600 kg.

Zenit-3SLBF (Zenit-3F) launch vehicle comprises Zenit-2SB80 No. 1-2007/1 and Fregat-SB.No. 2001.

The Zenit second stage reentered on Mar 19 over Los Angeles, with debris falling in Colorado and Utah.

The satellite operated until Nov 2016.

Elektro-L
Date	Time	Event	Orbit
2011 Jan 20	1229:01	Launch by Zenit-3SLBF	KB LC45
	1231:29	T+2:28 St 1 sep
	1234:10	T+5:09 GO sep
	1236:08	T+7:07 St 2 MECO
	1237:38	St 2 sep	178 x 640 x 51.3
	1344:26	MES-1
	1352:40	MECO-1
	1353:17	SBB sep	306 x 4440 x 50.4
	1558:02	MES-2
	1608:59	MECO-2
			361 x 35914 x 48.6
	2119:06	MES-3
	2127:43	MECO-3
	2128:13	Fregat sep
			35413 x 35785 x 0.5
2011 Jan 21	0028:19	MES-4
	0029:39	MECO-4
		Fregat disposal	34196 x 35781 x 0.5
2011 Feb 20			1436.10 35785 x 35788 x 0.4 GEO 76.0E
2014 Mar		Reduced operation
2014 Nov 8			1436.10 35781 x 35791 x 0.5 GEO 75.9E
2016 Jul 12			1436.10 35771 x 35801 x 1.8 GEO 75.8E
2016 Jul 13			1436.10 35771 x 35801 x 1.8 GEO 75.8E
2016 Jul 15			1444.19 35800 x 36089 x 1.8 drift
2016 Sep 9		Move in at 14W	1436.11 35784 x 35780 x 1.9 GEO 14.1W
2016 Oct 1			1436.16 35783 x 35792 x 1.9 GEO 14.3W

College Life 202: Core Principles

 https://welib.org/md5/6fb0f206e276ca373c07789666e0fbea

Tiangong 1

 2011-053A

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8500 kg spacelab launched by CZ-2FT1 (Changzheng er hao F T1). Step cyl + 2 panels.

SZ-9 expedition: 3 crew aboard for 10 days. Docked time 9d 17h 37m in two phases. SZ-10 expedition: 3 crew aboard for 11 days. Docked time 11d 16h 20m in two phases.

Total docked time 21d 10h. Estimated human consumables 14 kg solid 130 kg liquid.

Propulsion - Isp of FY-25 is 309s, assume TG-1 propulsion similar, so Ve = 3030 m/s.

TG1
Date	Time	Event	Orbit
2011 Sep 29	1316:03	Launch by CZ-2F	Jiuquan
		T+2:35 Booster sep
		T+2:40 Stage 1 sep
		T+2:40? Stage 2 burn
	1320?	Fairing sep
	1325?	Stage 2 cutoff
	1325	Stage 2 sep
			89.82 198 x 332 x 42.8 (TLE)
			200 x 346 (PRC)
	1758	DV1 Orbit raise 4m/s	200 x 355 (PRC)
			89.94 197 x 345 x 42.8 (TLE)
2011 Sep 30
	0809	DV2 Orbit raise 43m/s	355 x 362
2011 Oct 10			91.34 333 x 336 x 42.8
2011 Oct 25			91.21 327 x 340 x 42.8
2011 Oct 25	1815?	Trim 1 m/s	91.24 330 x 340 x 42.8
2011 Oct 30	0300?	Trim 0.5m/s	91.23 329 x 340 x 42.8
2011 Nov 2	1729	Shenzhou 8 docked
2011 Nov 3			91.19 327 x 337 x 42.8
2011 Nov 3	2120?	Trim 1 m/s	91.23 329 x 339 x 42.8
2011 Nov 14	1127	Shenzhou 8 undocked
	1153	Shenzhou 8 redocked
2011 Nov 16	1029	Shenzhou 8 undocked
2011 Nov 18			91.10 326 x 330 x 42.8
	0335?	Raise orbit 9m/s	91.41 330 x 358? x 42.8
	0421?	Raise orbit 13m/s	91.88 355 x 378 x 42.8
2011 Nov 18	1125?	Raise orbit 4m/s	92.01 368 x 377 x 42.8
2012 Jan 28			91.71 351 x 365 x 42.8
2012 Mar 23			91.46 338 x 354 x 42.8
2012 Mar 23	0140?	Orbit raise 7m/s	91.71 352 x 363 x 42.8
2012 Jun 13			91.08 319 x 335 x 42.8
2012 Jun 13	2130?	Orbit raise 4m/s	91.20 328 x 338 x 42.8
2012 Jun 14	1630?	Orbit trim 1m/s	91.23 330 x 340 x 42.8
2012 Jun 18	0608	Shenzhou 9 docked (3 crew)
	0907	Crew entry
2012 Jun 21	1000?	Orbit trim 0.2m/s
2012 Jun 24	0009?	Crew to SZ9
2012 Jun 24	0309	SZ-9 undocked
	0449	SZ-9 redocked
	0749?	Crew to Tiangong
2012 Jun 27	2237	Crew to Shenzhou, HC
2012 Jun 28			91.16 326 x 335 x 42.8
	0122	SZ-9 undocked
	0300?	SZ-9 rerendezvous
	0435?	SZ-9 depart
2012 Jun 28	1100?	Orbit raise 3 m/s	91.26 334 x 338 x 42.8
	1230?	Orbit raise 5 m/s	91.43 334 x 355 x 42.8
2012 Jun 28	2200?	Orbit raise, 9 m/s prep for 2013 mission	91.74 354 x 365 x 42.8
2012 Jul		Begin orbit maintenance burns
2012 Aug 30			91.54 344 x 355 x 42.8
2012 Aug 30	1100?	Orbit raise 6.2m/s	91.76 352 x 368 x 42.8
2012 Oct 15			91.52 345 x 352 x 42.8
2012 Oct 15	1300?	Orbit raise 5.5m/s	91.73 345 x 373 x 42.8
2012 Oct 15	1830?	Orbit raise 6.5 m/s	91.96 367 x 373 x 42.8
2012 Oct 30			91.89 364 x 369 x 42.8
2013 Feb 4			91.50 347 x 349 x 42.8
	1045?	Orbit raise 6.5m/s	91.73 348 x 370 x 42.8
2013 Feb 5	1620?	Orbit raise 3.5m/s	91.86 361 x 369 x 42.8
2013 Jun 9			91.12 320 x 337 x 42.8
	1530?	Orbit raise 3m/s	91.22 329 x 339 x 42.9
2013 Jun 13	0511	SZ-10 docked
	0817	Crew entry (3 crew)
2013 Jun 22	2126?	Crew to Shenzhou
2013 Jun 23	0026	Undocked
	0200	Redocked
	0509	HO to TG1, 3 crew
2013 Jun 24	2107	HC
	2305	Undocked
2013 Jun 25	0025	SZ10 rerendezvous
	0100?	SZ10 depart
2013 Jun 25			91.14 327 x 334 x 42.8
2013 Jun 25	0550?	Orbit raise 8m/s	91.42 332 x 355 x 42.8
2013 Jun 26	0220?	Orbit raise 9.5m/s	91.76 355 x 365 x 42.8
2013 Sep 11			91.46 342 x 349 x 42.8
	1330?	Orbit raise 7m/s?	91.71 350 x 366 x 42.8
	1415?	Orbit raise 1.5m/s	91.75 354 x 366 x 42.8
2013 Oct 31			91.50 353 x 353 x 42.8
	1200?	Orbit raise 5m/s?	91.78? 351 x 372 x 42.8
	1245?	Orbit raise 5m/s?	91.96 369 x 372 x 42.8
2014 Feb 18			91.31 331 x 346 x 42.8
	0720?	Orbit raise 11m/s	91.71 330 x 385 x 42.8
2014 Feb 19	0825?	Orbit raise 13m/s	92.16 373 x 387 x 42.8
2014 Jul 16			91.40 333 x 352 x 42.8
2014 Jul 17	0925?	Orbit raise 8m/s	91.95 362 x 378 x 42.8
2014 Jul 18	0800?	Orbit raise 3m/s	92.07 373 x 378 x 42.8
2014 Nov 25			91.40 336 x 349 x 42.8
	1255?	Orbit raise 14.2m/s?	91.90 350 x 386 x 42.8
2014 Nov 26	0355?	Orbit raise 11m/s?	92.16 369 x 391 x 42.8
2015 Apr 9			91.37 334 x 348 x 42.8
	0215?	Orbit raise 12m/s /	91.80 336 x 389 x 42.8
2015 Apr 10	0345?	Orbit raise 18m/s	92.41 384 x 400 x 42.8
2015 Dec 15			91.75 349 x 371 x 42.8
2015 Dec 15	0715?	Orbit raise 11m/s	92.14 370 x 388 x 42.8
2015 Dec 16	0840?	Orbit raise 9m/s	92.47 388 x 402 x 42.8
2016 Mar 21		End of operations
2016 Mar 31			92.27 377 x 394 x 42.8
2016 Jul 11			92.09 366 x 386 x 42.8
2018 Apr 2	0016	Reentered near Samoa

Blagovest 2

 2018-037A

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Satellite 14F149. ISS Reshetnev satellite for high speed data transmission. Ekpress-2000 bus. The satellite will be operated by Voentelekom, the new military counterpart to GKPS.

Date	Time	Event	Orbit
2018 Apr 18	2212	Launch by Proton	KB LC81/24
		T+2:00 St 1 sep
		St 2 burn 3:28
		T+5:27 St 2 sep
		T+5:31 St 3 burn
		T+5:46 Fairing sep
	2221	T+9:40 Stage 3 sep
	2223	T+11:16 Briz MES-1
	2228	T+15:22 Briz MECO-1
	2319	T+1:07:28 Briz MES-2
	2337	T+1:25:10 Briz MECO-2	300 x 5000?
2017 Aug 17	0142?	T+3:28:57 Briz MES-3
	0158	T+3:46:49? Briz MECO-3
	0203	T+3:48:10 DTB sep	399 x 35698 x 48.6
2018 Apr 19	0700	T+8:48:17 Briz MES-4
	0713	T+9:01:36 Briz MECO-4
	0714	T+9:02:46 Briz sep
2018 Apr 27			1429.23 35556 x 35748 x 0.1 GEO 71.5E+1.7E/d
2018 Jun 6			1436.11 35776 x 35797 x 0.0 GEO 80.0E

A History of the Canadian Peoples

 https://welib.org/md5/ab2881ca10c3736157472c487893c0b8

February 6,2005

 https://en.wikipedia.org/wiki/American_poetry