Gorizont 6

 1982-103A

---

The sixth Gorizont satellite (11F662 No. 16) was launched by Proton from Baikonur on 1982 Oct 20.

Gorizont 16
Date	Time	Event	Orbit
1982 Oct 20	1626:00	Launch by Proton	KB
	1635	Stage 3 sep	183 x 208 x 51.6
	1743?	DM burn 1	295 x 35808 x 47.3
	2258?	DM burn 2
	2303?	Blok-DM No. 37L sep
1982 Oct 20			1435.07 35706x35834x0.4 GEO 91E dr
1982 Oct 26		On station at Statsionar 6	1435.92 35749x35824x0.8 GEO 89.5E
1982 Nov 1			1435.97 35745 x 35822 x 0.8 GEO 89.7E
1983 Apr 1			1436.13 35773 x 35801 x 0.4 GEO 90.3E
1984 Jan 13			1436.20 35784 x 35793 x 0.3 GEO 89.8E
1984 Mar 6		mv out	1436.13 35784 x 35790 x 0.5 GEO 90.1E
1984 Apr 15		mv in	1436.16 35755 x 35820 x 0.5 GEO 140.3E
1984 Apr 28			1436.26 35759 x 35820 x 0.5 GEO 140.0E
1984 May		Statsionar 7/Luch 4/Volna 6	GEO 140E
1986 Oct 28			1435.97 35779 x 35789 x 2.8 GEO 140.4E
1988 Apr 18			1435.94 35780 x 35786 x 4.2 GEO 139.3E
1988 Jul 19			143.10 35784 x 35789 x 4.5 GEO 140.5E
1988 Jul 21		mv out	1431.97 35623 x 35788 x 4.5 GEO 142.8E+1.0E
1988 Sep 11		mv in	1436.03 35777 x 35793 x 4.6 GEO 170.0W
1989 Feb 10		mv out	1436.48 35791 x 35797 x 5.0 GEO 169.8W-0.1W
1989 Mar 28			1436.13 35782 x 35792 x 5.1 GEO 171.6W+0.01W
1989 Apr 5		out of service
1989 Apr 27			1435.96 35778 x 35789 x 5.2 GEO 171.1W+0.03E
1991 Nov 11			1437.45 35800 x 35825 x 7.4 GEO 75.6W+0.3W
1995 Sep 10			1437.62 35793 x 35839 x 10.2 GEO 96.8W+0.38W

NOAA 1

  1970-106A

---

The satellites following Tiros M were given ITOS designations, the first being ITOS A. By the time ITOS A was launched, by Delta from Vandenberg at 1130 on 1970 Dec 11, ESSA had become NOAA and so instead of being ESSA 10 the satellite was renamed NOAA 1 on reaching orbit. NOAA 1 operated in a 114.9 min, 1429 x 1479 km x 101.9 deg orbit until 1971 Aug 19 when its attitude control failed.

NOAA 1
Date	Time	Event	Orbit
1970 Dec 11	1130:00	Launch by Delta N6
		SRM 1-3 sep
		T+0:31 SRM 4-6 burn
	1131	T+1:00? SRM 4-6 sep
	1133	T+3:39 MECO
	1133	T+3:45? St 1 sep
	1133:45?	SES-1 6:19
	1140:04?	SECO-1
	1231?	SES-2
	1231:41	T+1:01:41 SECO-2
	1233?	St 2 sep	114.9 1429 x 1479 x 101.9
1971 Aug 19		End of ops

ECS-1

 1983-058A

---

The ECS 1 (European Communications Satellite 1) was built for ESA by the British Aerospace BAe/MESH consortium, based on the OTS/MARECS bus.

In 1983 Oct ownership of ECS 1 was transferred from ESA to the European Telecommunications Satellite Organization (EUTELSAT) and it was later renamed Eutelsat I F-1.

In Sep 1984, ECS 1 suffered a partial power loss due to short circuits in the solar panels.

In 1993 it was planned to move F1 from 25.5E to 36E to improve Central Asian communications.

ECS 1
Date	Time	Event	Orbit
1983 Jun 16	1159:03	Launch by Ariane 1 (L6)	CSG ELA1
		T+2:26 St 1 MECO
		T+2:30 St 1 sep
		T+2:31 St 2 MES
		T+2:38 Stage 2 acceleration rockets jettison
		T+4:14 Fairing
		T+4:47 St 2 MECO
		T+4:52 St 2 sep	-4550 x 290 x 9
		T+4:56 St 3 burn 9:18
		T+5:07 Jettison of st 3 accel rockets
		T+5:23 Stage 2 LOS
	1213:17	T+14:14 St 3 MECO	627.09 214 x 35566 x 8.6
	1214:54	ECS 1 sep (T+15:41)
	1214:46?	T+15:43 Sylda 1 sep
	1216:52	Amsat sep (T+17:41)
1983 Jun 17			626.79 208 x 35557 x 8.6
1983 Jun 18	0051:50	ECS 1 Mage 2 burn 20s
	0052:10	Mage 2 burnout 1.516 km/s
	0221	Begin spindown
	0800	3-axis, arrays deployed
	1009	Earth acquired
1983 Jun 19		Orbit adjust
1983 Jun 19			1429.89 35457 x 35873 x 0.1 GEO 27.8W+1.6E
1983 Jul 5			1427.50 35197 x 36039 x 0.1 GEO 6.2E+2.1E
1983 Jul 6		Braking
1983 Jul 7	1158	Move in, on station	GEO 10E
1983 Jul 8		Control to ECS SCC Redu	1435.91 35775 x 35790 x 0.0 GEO 10.0E
1983 Jul 10		Comms payload on
1983 Sep 27		mv out	1436.11 35774 x 35798 x 0.0 GEO 10.0E
1983 Oct 11			1436.03 35774 x 35796 x 0.0 GEO 13.0E
1983 Oct 12		Ownership from ESA to EUTELSAT
1984 Jan 10			1436.09 35772 x 35800 x 0.0 GEO 13.0E
1984 Sep 30		Short circuit
1985 Aug 15			1436.03 35762 x 35808 x 0.0 GEO 13.0E
1986 Oct			GEO 13E
1987 May 13			1436.04 35766 x 35804 x 0.0 GEO 13.0E
1988 Mar 6			1436.05 35772 x 35799 x 0.1 GEO 13.1E
1989 Feb 26			1435.99 35733 x 35835 x 0.0 GEO 13.0E
1989 Mar		move to 16E
1989 May 1			1436.03 35598 x 35972 x 0.0 GEO 15.3E
1989 Jun 6			1436.05 35707 x 35863 x 0.1 GEO 16.2E
1990 Jul 15			1436.05 35447 x 36123 x 0.9 GEO 16.8E
1991 Jun 22			1436.05 35740 x 35831 x 1.7 GEO 16.2E
1991 Oct 31		out	1435.94 35772 x 35794 x 2.0 GEO 16.6E+0.03E
1991 Dec 10		in	1436.04 35594 x 35976 x 2.1 GEO 17.3E
1992 Jan 30			1436.02 35759 x 35810 x 2.2 GEO 17.5E
1992 Feb 21		mv out	1436.01 35771 x 35798 x 2.3 GEO 17.6E+0.01E
1992 Jul 1		mv in	1436.03 35735 x 35834 x 2.6 GEO 25.4E
1992 Sep 29			1436.07 35769 x 35802 x 2.8 GEO 25.5E
1993 Aug 20			1436.00 35783 x 35786 x 3.6 GEO 25.7E
1993 Sep 5		mv out	1435.92 35773 x 35792 x 3.6 GEO 26.2E+0.04E
1993 Dec 13			1434.73 35747 x 35772 x 3.8 GEO 48.0E
1993 Dec?		mv in	GEO 48E
1994 Mar 8			1436.35 35776 x 35806 x 4.0 GEO 48.0E
1995 May 12			1436.04 35768 x 35802 x 4.9 GEO 48.0E
1996 Jan 19		mv out	1436.05 35777 x 35794 x 5.4 GEO 48.0E
1996 Mar 12		mv in	GEO 36E
1996 Mar 21		mv in	1436.05 35772 x 35799 x 5.5 GEO 36.0E
1996 Dec 8			1436.03 35764 x 35806 x 6.0 GEO 36.1E
1996 Dec 11		Orbit raised
1996 Dec 30			1456.48 36156 x 36212 x 6.0
1997 Apr 12			1456.42 36150 x 36217 x 6.2

Luna 1960

  1960-U01

---

The next E-2A type probe was given an improved radio system and redesignated called E-3; it replaced a proposed E-2F mission which would have had a Yenisey-3 camera. They were intended as Luna-3-like photographic circumlunar flights. They had a simpler design, using the E-2A pressure container but with a single 750mm focal length camera. The first E-3 probe was launched on 1960 Apr 15. The Blok-E stage cut off too early and E-3 No. 1 carried out a high apogee suborbital flight, velocity 110 m/s (or 130 m/s) too low. This was the first failure of the Blok-E.

E-3 No. 1
Date	Time	Event	Orbit
1960 Apr 15	1506:45	Launch by 8K72 L1-9	KB
	1518:51	Blok-E cutoff 3s early T+726s
1960 Apr 16	0930?	Pass EL1:4
1960 Apr 17	1500?	Apogee 200000 km
1960 Apr 19	1500?	Reentry

Payload:

• Yenisey-2 photo-TV unit

• Camera with 750 mm focal length

Salyut 2

  1973-017A

---

The first Almaz orbital piloted station (OPS 1, 11F71 No. 101) was launched on 1973 Apr 3. To hide the existence of the military Almaz program, it was given the same Salyut cover name as the civilian DOS stations, becoming Salyut-2 on reaching orbit.

17 debris objects were cataloged shortly after launch and it appears that the third stage of the Proton launch vehicle disintegrated shortly after OPS 1 separated. Failure to vent the stage led to overpressurization of the rocket body and explosion. The debris objects reentered over a 27 day period. OPS 1 raised its orbit on Apr 4 to 240 x 259 km, similar to DOS 1's operational orbit. On Apr 6 three more debris objects were tracked, reentering quickly over the next 4 days.

On Apr 8 the orbit was raised again to 261 x 284 km; then on Apr 14 it appears that the station was depressurized and possibly entered a spin - three new, large debris objects were tracked, possibly the solar panels; two of them (17Z and 17AA) remained in orbit for another month. On Apr 28 it was announced that the mission had been completed. By May 27 the altitude of the station had decayed to only 160 km and the next day it made an uncontrolled reentry.

Salyut-2
Date	Time	Event	Orbit
1973 Apr 3	0900:00	Launch by Proton-K	KB
	0910	Sep from Proton-K 8S812	152 x 288 x 51.6
	2236	8S812 disintegrated (17D-V)
			202 x 253 x 51.6
1973 Apr 4			204 x 245 x 51.6
		Orbit raise rev 18, 17m/s	240 x 259 x 51.6
1973 Apr 5	1430		238 x 260 x 51.6
1973 Apr 6?		3 objects (17W-Y) cataloged, 3-4 d
1973 Apr 6			232 x 262 x 51.6
1973 Apr 7			236 x 259 x 51.6
1973 Apr 8			237 x 256 x 51.6
		Orbit raise rev 82, 13m/s	261 x 284 x 51.6
1973 Apr 14	0930	Last contact before failure
1973 Apr 14		Impact by stage 3 debris? (17F,G,J,K, or Z?)
		Station depressurized, lost control
		3 debris objects (17Z,AA,AB)
1973 Apr 15	0015	Reacquired via the backup telemetry system
1973 Apr 16	0612	end of tx
1973 May 27			158 x 160 x 51.6
1973 May 28	1150?	Reentered 3000 km E of New Guinea

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DMSP 6

  1972-018A

---

The F28/Block 5B F-2 satellite, DMSP 5528, was launched by Thor Burner 2A on 1972 Mar 24.

DMSP 5528
Date	Time	Event	Orbit
1972 Mar 24	0846:12	Launch by Thor Burner 2A	V SLC10W
	0848	Thor sep
	0849?	Star 37B burn 42s
	0849?	Star 37B sep	-3000? x 800? x 99
	0859?	Star 26 burn 18s
	0900?	Star 26 sep
			101.8 803 x 885 x 98.8
1972 Jun 16		Declared operational

Kosmos 1262

 1981-032A

---

Two-tone telemetry; Hi res satellite 19.989 MHz

Kosmos-1262
Date	Time	Event	Orbit
1981 Apr 7	1051	Launch by Soyuz-U	Plesetsk
	1055	Blok-I burn
	1059	Blok-I sep
1981 Apr 7			90.43 197x393x72.9
1981 Apr 10			90.62 218x391x72.9 from 90.40 197x391
1981 Apr 10			89.95 217x326x72.9
1981 Apr 13			89.33 214x268x72.9 from 89.92 217x323
1981 Apr 17			89.72 206x314x72.9 from 89.03 210x242
1981 Apr 21			89.65 209x304x72.9
1981 Apr 21
	0457?	Deorbit
	0507?	PO sep
	0514?	Entry
	0530?	Landed

Progress M-31

 1996-028A

---

Progress M No. 231 was launched on 1996 May 5. Mass was 7140 kg. It carried 1140 kg of fuel and 1700 kg of cargo.

Progress M-31
Date	Time	Event	Orbit
1996 May 5	0704:18	Launch by Soyuz-U	KB LC1
1996 May 7	0854:19	Docked with Mir -X
	1025:11	Hatch opened
1996 Aug 1	1644:54	Undocked
	1944:30	Deorbit over Pacific
	2033:03	Reentry over S Pacific

Kosmos 1406

 1982-089A

---

Kosmos-1406
Date	Time	Event	Orbit
1982 Sep 8	1020	Launch by Soyuz	Plesetsk
	1024	Blok-I burn
	1028	Blok-I sep
1982 Sep 8			88.82 211 x 220 x 82.3
1982 Sep 10			88.94 212 x 231 x 82.3
1982 Sep 13			88.82 207 x 225 x 82.3
1982 Sep 14			88.97 216 x 230 x 82.3
1982 Sep 19			88.77 208 x 219 x 82.3
1982 Sep 23
	0624?	Deorbit
	0635?	PO sep
	0639?	Entry
	0658?	Landed

Soyuz TM-18

 1994-001A

---

Soyuz TM (7K-STM) 11F732 No. 67 was the first space launch of 1994, entering orbit on Jan 8 as Soyuz TM-18.

Soyuz TM-18, Flight 1
Date	Time	Event	Orbit
1994 Jan 8	1005:34	Launch by Soyuz-U	KB LC1
	1010:21	Blok-I ignition
	1014:24	Blok-I sep
			201 x 246 x 51.6
	1341	TCM1
	1432	TCM2	244 x 344 x 51.6
1994 Jan 9	1059	TCM3
	1133	TCM4	269 x 328 x 51.6
1994 Jan 10	0944	TCM5
	1004	Kurs radar on
	1035	TCM6
	1112	TCM7
	1118	TCM8
	1127	Rendezvous with Mir, 170m
	1144	Recommence approach
	1150:20	Docked with 37KE +X
	1317	Hatch open, crew to Mir

Soyuz TM-18, flight 2
Date	Time	Event	Orbit
1994 Jan 21	0312	Soyuz TM-18 undocked from 37KE +X
	0318	At range 120 m
	0501	Docked with Mir -X, 1h 43m flight

Soyuz TM-18, Flight 3
Date	Time	Event	Orbit
1994 Jul 9	0530	Afanas'ev and Usachev to Soyuz
	0712:59	Undocked from Mir -X
	0717:12	Sep burn 8 s at 17m
	0937:32?	Deorbit
	0941	DO CO 115.2m/s 256.3s
	1006:00?	Modules sep
	1009:12	Entry
	1032:35	Landed

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Salyut 7

 1982-033A

---

Space station DOS 6, designation 17K No. 125-2, was launched in Apr 1982 as Salyut-7. It would follow on the success of DOS-5 with operations carried out in much the same operational pattern, as well as demonstrating the Soviet Union's ability to carry out significant on-orbit repairs.

By May 5 DOS-6's onboard engine had raised it to its initial operational orbit, and on May 14 the first main expedition (EO-1) docked at the front port in Soyuz T-5. At this time there was a lot of publicity about the commercial satellite deployments from the NASA Space Shuttle planned for STS-5, and the Russians tried a scoop by ejecting a small amateur radio satellite, Iskra-2, from the small airlock used for garbage bags. Of course, this useful capability was not really different from the ejection of the REP package from Gemini-5 in 1965, and not comparable to the deployment of the large payloads aboard Columbia.

Progress-13 supplied the DOS-6, and was followed by Soyuz T-6, the first Soyuz T to host a guest cosmonaut, and the first flight by a non-communist country to a Soviet station. Jean-Loup Chretien of France stayed aboard for a week. A spacewalk in July allowed the EO-1 engineer Lebedev to test out cutting tools. August saw another visiting crew replace the Soyuz T-5 ferry with the new Soyuz T-7; it featured Svetlana Savitskaya, the first Soviet woman in space since Tereshkova's historic 1963 flight. Savitskaya was flown as a token to scoop Sally Ride's flight on STS-7 in Jun 1983. After two more Progress flights, the EO-1 crew landed in Soyuz T-7 in Dec 1982.

With Salyut-7 unoccupied, the TKS test flight Kosmos-1443 docked in Mar 1983. The EO-2 crew in Soyuz T-8 failed to dock in Apr 1983, and a replacement EO-2 crew flew up in Soyuz T-9 in June, becoming the first astronauts to enter a TKS ship in space. Kosmos-1443 undocked in August, and the EO-2 crew landed in November after two more Progress supply ships.

The EO-3 crew of Kizim, Solov'yov and At'kov arrived on Soyuz T-10 in Feb 1984. In April, a ship exchange was carried out with Soyuz T-11, allowing a visit by Indian astronaut Rakesh Sharma. Progress-20 arrived on Apr 17 carrying equipment to repair the ODU engine, and a series of 4 spacewalks in late April began the repairs. A fifth spacewalk added an experimental solar panel to the station. Two objects jettisoned in early July 1984 may be associated with the solar panel assembly, as they had radar cross sections of 215 and 317 sq m.deb, The Soyuz T-12 visiting mission arrived on Jul 18 with Svetlana Savitskaya becoming the first woman to make a second flight and the first woman to go on a spacewalk (just beating NASA's Kathy Sullivan). A record sixth EO-3 spacewalk in August involved fuel line repairs, and the EO-3 crew landed in Soyuz T-11 on Oct 2.

On 1985 Feb 7, the Salyut-7 station lost power and attitude control, and all contact was lost on Feb 11. It appeared that its mission was over but the Soviet Union mounted a daring rescue mission. After reshuffling the planned crews, veteran astronauts Vladimir Dzhanibekov and Viktor Savinykh flew Soyuz T-13 to the vicinity of the station and successfully docked with the tumbling vehicle, bringing it under control. They entered the lab wearing gas masks and slowly reactivated it. Two Progress supply craft then were sent to the station (the second one should have been Progress-25 but due to problems in the early part of its flight it was given the cover name Kosmos-1669) and a spacewalk on Aug 2 carried out repairs to the solar panels. On Sep 18 Soyuz T-14 docked carrying the remainder of the EO-4 crew, Vasyutin and Volkov, together with Energiya design engineer Georgiy Grechko. Grechko inspected the station and then returned to Earth with Dzhanibekov, leaving Vasyutin, Volkov and Savinykh to pursue their original mission. On Oct 2, Kosmos-1686 docked with the station. This was a TKS spacecraft with the reentry vehicle replaced by a military sensor payload. The crew began operating the new module, which can be considered as a precursor to the Mir modules, but in November commander Vasyutin became ill and depressed. In an unprecedented move Savinykh assumed command, and the crew aborted the mission and returned to Earth on Nov 21.

In May 1986 Soyuz T-15 docked with Salyut, and the T-15 crew (which had already visited Mir) began completing the EO-4 crew's program. In two EVAs on May 28 and 31, they carried out a structure experiment similar in spirit to the STS 61-B EASE/ACCESS. On Jun 25 Soyuz T-15 and its crew returned to Mir, leaving abandoned the Salyut-7/Kosmos-1686 complex. On Aug 23 the last of a series of orbit raising burns by Kosmos-1686 left it in a 475 x 475 km orbit from which it slowly decayed. At some point control of the station was lost, and it made an uncontrolled reentry over Argentina in 1991.

Salyut-7
Date	Time	Event	Orbit
1982 Apr 19	1945:00	Launch by Proton-K	KB
		Stage 1 sep
		Stage 2 sep
	1954	Stage 3 MECO
	1955?	Sep from 8S812 rocket	212 x 261 x 51.6
1982 Apr 22			209 x 253 x 51.6
			208 x 262 x 51.6
1982 Apr 23		ODU burn	207 x 326 x 51.6
1982 Apr 25			205 x 322 x 51.6
		ODU burn	297 x 364 x 51.6
		ODU burn	309 x 352 x 51.6
1982 May 5			305 x 347 x 51.6
		ODU burn	346 x 347 x 51.6
1982 May 14	1136	Soyuz T-5 docked at -X	342 x 346 x 51.6
		EO-1 crew entry:
		EO-1 Kdr, Anatoliy Berezovoy
		EO-1 BI, Valentin Lebedev
1982 May 17	1106	Iskra-2 deployed (33C, cover 33D)
1982 May 25	0757	Progress-13 docked at +X	338 x 343 x 51.6
1982 Jun 2			335 x 351 x 51.6
		Orbit lower, P13	302 x 334 x 51.6
		Orbit lower, P13	291 x 321 x 51.6
1982 Jun 4	0631	Progress-13 undocked +X	291 x 319 x 51.6
1982 Jun 10		33E,F,G cataloged
1982 Jun 20		Orbit trim 2m/s
1982 Jun 20		33H, J cataloged
1982 Jun 25	1746	Soyuz T-6 docked at +X	283 x 306 x 51.6
1982 Jun 25		EP-1 crew entry
		Kdr, Vladimir Dzhanibekov
		BI, Aleksandr Ivanchenkov
		KI, Jean-Loup Chretien
1982 Jun 25		33K cataloged
1982 Jul 2		EP-1 crew to Soyuz T-6
	1104	Soyuz T-6 undocked +X	283 x 319 x 51.6
1982 Jul 3			283 x 319 x 51.6
		Orbit raise	307 x 329 x 51.6
1982 Jul 12	1141	Progress-14 docked +X	306 x 325 x 51.6
1982 Jul 30	0239	EO-1 EVA-1, hatch open (02:33)
		BI EVA (Kdr SEVA), tests of cutting tools
		33M cataloged
	0512	Repress
1982 Aug		33N-T cataloged
1982 Aug 10	2211	Progress-14 undocked +X	290 x 306 x 51.6
1982 Aug 17			286 x 299 x 51.6
			294 x 298 x 51.6
1982 Aug 18			292 x 301 x 51.6
1982 Aug 20	1832	Soyuz T-7 docked +X	290 x 299 x 51.6
		EP-2 crew entry
		Kdr, Leonid Popov
		BI, Aleksandr Serebrov
		KI, Svetlana Savitskaya
1982 Aug 26			287 x 297 x 51.6
			293 x 315 x 51.6
1982 Aug 27		EP crew to Soyuz T-5
	1145	Soyuz T-5 undocked -X	291 x 316 x 51.6
1982 Aug 27		33U,W,X cataloged
1982 Aug 29		EO-1 crew to Soyuz T-7
	1647	Soyuz T-7 undocked from +X
		Soyuz T-7 docked -X	292 x 314 x 51.6
		EO-1 crew to DOS 6
1982 Aug 31			291 x 313 x 51.6
		Orbit trim	314 x 334 x 51.6
1982 Sep 9		33Y,Z,AA cataloged
1982 Sep 18		33AB cataloged
1982 Sep 20	0612	Progress-15 docked +X
1982 Sep 28	1645?	Astrozond (33AC) deployed from airlock
1982 Sep 28			296 x 320 x 51.6
	0615	Orbit raise (P15) 136s	308 x 367 x 51.6
			364 x 374 x 51.6
1982 Oct 14	1146	Progress-15 undocked +X	360 x 369 x 51.6
1982 Nov 2	1322	Progress-16 docked +X	351 x 366 x 51.6
1982 Nov 18	0756?	Iskra-3 launched from airlock
		(33AD Iskra, 33AE cover)
1982 Nov 28			347 x 353 x 51.6
		Orbit trim	354 x 367 x 51.6
1982 Dec 8			350 x 367 x 51.6
		Orbit trim, P16	351 x 354 x 51.6
1982 Dec 10		EO-1 crew to Soyuz T-7
	1543	Soyuz T-7 undocked -X	350 x 355 x 51.6
1982 Dec 13	1532	Progress-16 undocked +X	348 x 354 x 51.6
1983 Mar 10	0920	Kosmos-1443 docked -X	325 x 327 x 51.6
1983 Apr 5			318 x 320 x 51.6
		Orbit lower	296 x 319 x 51.6
1983 Apr 11			294 x 316 x 51.6
		Orbit lower	293 x 304 x 51.6
1983 Apr 21		Soyuz T-8 flyby	287 x 300 x 51.6
1983 Apr 28			282 x 295 x 51.6
		Orbit raise	291 x 333 x 51.6
1983 Apr 29		Orbit raise	329 x 341 x 51.6
1983 Jun 23			315 x 328 x 51.6
		Orbit trim	326 x 337 x 51.6
1983 Jun 28	1046	Soyuz T-9 docked at +X	324 x 336 x 51.6
		Crew entry:
		EO-2 Kdr, Vladimir Lyakhov
		EO-2 BI, Aleksandr Aleksandrov
1983 Jun 29	1149	Kosmos-1443 opened, activated
1983 Aug 14	1404	Kosmos-1443 undocked -X	314 x 330 x 51.6
1983 Aug 16		EO-2 crew to Soyuz T-9
	1424	Soyuz T-9 undocked +X
	1445	Soyuz T-9 docked at -X	315 x 346 x 51.6
1983 Aug 19			314 x 346 x 51.6
		Orbit lower	313 x 326 x 51.6
	1347	Progress-17 docked at +X	313 x 326 x 51.6
1983 Aug 20			313 x 326 x 51.6
		Orbit raise	319 x 341 x 51.6
1983 Aug 26			321 x 338 x 51.6
		Orbit raise	332 x 358 x 51.6
1983 Sep 9		Refuelling
		ODU propellant leak
1983 Sep 17			332 x 355 x 51.6
		Orbit trim, P17	335 x 354 x 51.6
	1144	Progress-17 undocked +X	334 x 354 x 51.6
1983 Sep 30		33AG-AL cataloged
1983 Oct 22	1134	Progress-18 docked at +X	329 x 347 x 51.6
1983 Nov 1	0447	EO-2 EVA-1 (02:50)
		Kdr, BI add new solar panel
	0736	Repress
1983 Nov 3	0347	EO-2 EVA-2 (02:55)
		Kdr, BI add new solar panel
	0642	Repress
1983 Nov 4			327 x 345 x 51.6
		Orbit trim, P18	326 x 342 x 51.6
1983 Nov 11		33AM-AP cataloged
1983 Nov 13	0308	Progress-18 undocked +X
		83-106C,D cataloged (Model debris?)
1983 Nov 14			324 x 340 x 51.6
		Orbit trim, T9	322 x 337 x 51.6
1983 Nov 18		33AQ,AR cataloged
1983 Nov 20			322 x 334 x 51.6
		Orbit trim, T9	322 x 337 x 51.6
1983 Nov 23		EO-2 crew to Soyuz T-9
	1640	Soyuz T-9 undocked from -X	321 x 337 x 51.6
1984 Jan 13			312 x 325 x 51.6
		Orbit lower	298 x 323 x 51.6
1984 Feb 1			293 x 316 x 51.6
		Orbit lower	292 x 302 x 51.6
1984 Feb 9	1443	Soyuz T-10 docked at -X	289 x 296 x51.6
		EO-3 crew entry:
		EO-3 Kdr, Leonid Kizim
		EO-3 BI, Vladimir Solov'yov
		EO-3 KI, Oleg At'kov
1984 Feb 23	0821	Progress-19 docked at +X	281 x 286 x 51.6
1984 Feb 25			282 x 283 x 51.6
		Orbit raise, P19	280 x 309 x 51.6
1984 Feb 26			279 x 308 x 51.6
		Orbit raise, P19	306 x 311 x 51.6
1984 Mar 21		33AS-AZ cataloged
1984 Mar 29		33BA,BB cataloged
1984 Mar 30			290 x 301 x 51.6
		Orbit trim, P19	289 x 303 x 51.6
1984 Mar 31	0840	Progress-19 undocked from +X	290 x 301 x 51.6
1984 Apr 4	1431	Soyuz T-11 docked at +X	287 x 298 x 51.6
		EP-3 crew entry:
		EP-3 Kdr, Yuriy Malyshev
		EP-3 BI, Gennadiy Strekalov
		EP-3 KI, Rakesh Sharma
1984 Apr 11		EP-3 crew to Soyuz T-10
	0733	Soyuz T-10 undocked -X	283 x 293 x 51.6
1984 Apr 13		EO-3 crew to Soyuz T-11
	1027	Soyuz T-11 undocked +X
		Soyuz T-11 docked at -X	282 x 293 x 51.6
		EO-3 crew to Salyut
1984 Apr 17	0922	Progress-20 docked at +X	278 x 290 x 51.6
1984 Apr 18			278 x 290 x 51.6
		Orbit raise, P20	285 x 326 x 51.6
1984 Apr 23	0431	EO-3 EVA-1 (Kdr, BI 04:15)
		Preps for engine maintenance
		33BC, BD jettisoned
	0846	Repress
1984 Apr 26	0240	EO-3 EVA-2 (Kdr, BI 05:00)
		ODU maintenance
	0736	Repress
1984 Apr 29	0135	EO-3 EVA-3 (Kdr, BI 02:45)
		ODU maintenance
	0420	Repress
1984 May 3	2315	EO-3 EVA-4 (Kdr, BI 02:45)
		ODU maintenance
1984 May 4	0200	Repress
1984 May		33BE, BF, BG cataloged
1984 May 6	1746	Progress-20 undocked +X	277 x 318 x 51.6
1984 May 10	0010	Progress-21 docked +X	276 x 317 x 51.6
1984 May 18	1752	EO-3 EVA-5 (Kdr, BI 03:05)
		Solar panel attached
		33BH, BJ jettison
	2057	Repress
1984 May 23			272 x 312 x 51.6
		Orbit raise	296 x 347 x 51.6
1984 May 25			295 x 347 x 51.6
		Orbit raise	334 x 359 x 51.6
1984 May 26	0941	Progress-21 undocked +X	335 x 358 x 51.6
		33BK cataloged
1984 May 30	1547	Progress-22 docked at +X	334 x 358 x 51.6
1984 Jun 21		Orbit trim, P22
1984 Jul 10?		33BL-BT cataloged
		33BN, BP large RCS objects
1984 Jul 10			328 x 354 x 51.6
		Orbit lower	307 x 354 x 51.6
1984 Jul 14		Orbit raise	334 x 355 x 51.6
1984 Jul 15	1336	Progress-22 undocked +X	334 x 355 x 51.6
1984 Jul 18	1917	Soyuz T-12 docked +X	334 x 354 x 51.6
		EP-4 crew entry
		EP-4 Kdr, Vladimir Dzhanibekov
		EP-4 BI, Svetlana Savitskaya
		EP-4 KI, Igor Volk
1984 Jul 25	1455	EP-4 EVA-1 (EP-4 Kdr, BI 03:35)
		Welding tests
		33BU-BX cataloged
	1830	Repress
1984 Jul 28			333 x 353 x 51.6
		Orbit raise	342 x 372 x 51.6
1984 Jul 29		EP-4 crew to Soyuz T-12
	0926	Soyuz T-12 undocked +X	342 x 372 x 51.6
		33BY-CC,84-73C-D cataloged
1984 Aug 8	0846	EO-3 EVA-6 (Kdr, BI 05:00)
		Fuel line repairs
		33CD-CG cataloged
	1346	Repress
1984 Aug 14		33CH-CM cataloged (CK 2 yr life)
1984 Aug 16	0811	Progress-23 docked +X	341 x 369 x 51.6
1984 Aug 20		33CN-CW cataloged
1984 Aug 25			351 x 376 x 51.6
		Orbit trim	373 x 375 x 51.6
1984 Aug 26	1613	Progress-23 undocked +X	374 x 374 x 51.6
1984 Aug 30		33CX cataloged, in orbit to May 86
1984 Aug 30		33CY-DG cataloged
1984 Sep 8		33DH-DL cataloged
1984 Sep 12		33DM-DQ cataloged
1984 Sep 15		33DR-DW cataloged
1984 Sep 21		33DX-ED cataloted
1984 Sep 21		33DZ, in orbit to Jan 86
1984 Sep 27			370 x 374 x 51.6
			370 x 375 x 51.6
1984 Oct 2		EO-2 crew to Soyuz T-11
	0840	Soyuz T-11 undocked -X	370 x 375 x 51.6
1984 Oct 12		33EE-EH cataloged
1984 Nov 15		33EJ cataloged
1984 Nov 30		33EK cataloged
1985 Feb 11		DRS transmitter failure
		Backup transmitter on
	1020?	Attempt to reactivate prime transmitter
		Short circuit, power failure
		DOS 6 lost attitude
1985 Feb 11		Radio contact lost
		33EL-ER cataloged
1985 Apr 29			360 x 363 x 51.6
1985 Jun 8	0850	Soyuz T-13 docked at -X	356 x 359 x 51.6
		EO-4a crew entry, in gas masks.
		EO-4a Kdr, Vladimir Dzhanibekov
		EO-4 BI, Viktor Savinykh
1985 Jun 10			358 x 360 x 51.6
1985 Jun 10		DOS 6 power, comms restored
1985 Jun 20		DOS reactivation complete
1985 Jun 23	0234	Progress-24 docked +X	355 x 358 x 51.6
1985 Jul 15	1228	Progress-24 undocked +X	354 x 358 x 51.6
1985 Jul 21	1505	Kosmos-1669 docked +X	354 x 358 x 51.6
1985 Aug 2	0715	EO-4 EVA-1 (Kdr, BI 05:00)
		Solar panel repairs
		33ES-EV cataloged
	1215	Repress
1985 Aug 3			355 x 357 x 51.6
1985 Aug 6			352 x 355 x 51.6
		Orbit trim	353 x 358 x 51.6
1985 Aug 17			355 x 358 x 51.6
1985 Aug 18		33EW cataloged
1985 Aug 28			352 x 353 x 51.6
		Orbit lower	339 x 353 x 51.6
	2150	Kosmos-1669 undocked from +X	339 x 353 x 51.6
1985 Sep 10		33EX-FB cataloged
1985 Sep 18		33FC cataloged
	1414	Soyuz T-14 docked at +X	337 x 353 x 51.6
		EO-4 crew entry
		EO-4 Kdr, Vladimir Vasyutin
		EO-4 KI, Aleksandr Volkov
		T-14 BI, Georgiy Grechko
1985 Sep 20		33FD-FE cataloged
1985 Sep 25		Dzhanibekov and Grechko to Soyuz T-13
1985 Sep 25	0358	Soyuz T-13 undocked from -X	337 x 352 x 51.6
		Soyuz T-13 practice rendezvous
		Soyuz T-13 sep burn
1985 Sep 26		33FF-FM cataloged
1985 Oct 2	1016	Kosmos-1686 docked at -X	335 x 352 x 51.6
1985 Oct 4			336 x 353 x 51.6
		Orbit raise	358 x 359 x 51.6
		33FN cataloged, d after 1 yr
1985 Oct 5		HO to K1686
1985 Oct 16		33FP to GA cataloged
1985 Oct 26		33GB,GC cataloged
1985 Nov 9		33GD-GM cataloged
1985 Nov		EO Kdr ill, BI assumes command
1985 Nov 15		33GN cataloged
1985 Nov 21		EO crew to Soyuz T-14
		Soyuz T-14 undocked from +X	354 x 355 x 51.6
1985 Nov 21		33GP-GR cataloged
1985 Dec 28		33GS cataloged
1986 Feb 7		First TLEs for 33HJ
1986 Mar 8			342 x 346 x 51.6
1986 May 6	1658	Soyuz T-15 docked at +X	335 x 343 x 51.6
		EO-5 crew entry:
		EO-5 Kdr, Leonid Kizim
		EO-5 BI, Vladimir Solov'yov
1986 May 15		33GT cataloged
1986 May 28	0543	EO-5 EVA-1 (Kdr, BI 03:50)
		Erect structure
		Mayak experiment, 150 kg, 2m? long
		Mayak back in PKhO
		33GU-GX cataloged
1986 May 31	0457	EO-5 EVA-2 (Kdr, BI 05:00)
		Structure tests
1986 Jun 4			324 x 340 x 51.6
1986 Jun 20		33GY-HD cataloged
1986 Jun 22			333 x 338 x 51.6
1986 Jun 25		33HE-HF cataloged
1986 Jun 25		EO-5 crew to Soyuz T-15
	1458	Soyuz T-15 undocked from +X
1986 Jul 4		33HG, HH cataloged
1986 Jul 24			332 x 337 x 51.6
1986 Aug 17			331 x 333 x 51.6
1986 Aug 19		Orbit raise	331 x 385 x 51.6
1986 Aug 21		Orbit raise TKS?	333 x 466 x 51.6
1986 Aug 21		Orbit raise TKS?	466 x 467 x 51.6
1986 Aug 22		Orbit trim TKS?	470 x 475 x 51.6
1986 Aug 23		Orbit trim	475 x 475 x 51.6
1986 Oct 6			473 x 475 x 51.6
1986 Nov 19		33HJ cataloged
1986 Dec 13			473 x 474 x 51.6
1987 May 1			472 x 474 x 51.6
1989 Jul 3			93.35 437 x 439 x 51.6
1991 Feb 7	0355	Reentered over Argentina 34.9S 63.8W