Zenit-3F

Function	Carrier rocket
Manufacturer	Yuzhmash
Country of origin	Ukraine
Size
Height	59.6 metres (196 ft)
Diameter	3.9 metres (13 ft)
Mass	471,000 kilograms (1,038,000 lb)
Stages	Three
Capacity
Payload to GTO
Mass	4,000 kilograms (8,800 lb)
Associated rockets
Family	Zenit
Launch history
Status	Retired
Launch sites	Baikonur Site 45/1
First flight	20 January 2011 (Elektro-L No.1)
Last flight	26 December 2017 (AngoSat 1)
First stage – Zenit-2SB First stage
Height	32.9 m (108 ft)
Diameter	3.9 m (13 ft)
Empty mass	27,564 kg (60,768 lb)
Gross mass	354,350 kg (781,210 lb)
Propellant mass	RG-1: 90,219 kg (198,899 lb); LOX: 236,567 kg (521,541 lb)
Powered by	RD-171
Maximum thrust	Sea Level: 7,257 kN (1,631,000 lbf); Vacuum: 7,908 kN (1,778,000 lbf)
Specific impulse	Sea Level: 309.5 s (3.035 km/s); Vacuum: 337.2 s (3.307 km/s)
Burn time	140-150 seconds
Propellant	LOX/RG-1
Second stage – Zenit-2SB Second stage
Height	10.4 m (34 ft)
Diameter	3.9 m (13 ft)
Empty mass	8,307 kg (18,314 lb)
Gross mass	90,794 kg (200,167 lb)
Propellant mass	RG-1: 23,056 kg (50,830 lb); LOX: 59,431 kg (131,023 lb)
Powered by	1 RD-120; 1 RD-8
Maximum thrust	RD-120: 912 kilonewtons (205,000 lbf); RD-8: 79.4 kilonewtons (17,800 lbf)
Specific impulse	Vacuum:; RD-120: 350 s (3.4 km/s); RD-8: 342.8 s (3.362 km/s)
Burn time	360-370 seconds
Propellant	LOX / RG-1
Third stage – Fregat-SB
Powered by	1 S5.92
Maximum thrust	19.6 kilonewtons (4,400 lbf)
Specific impulse	327 s
Burn time	877 s
Propellant	dinitrogen tetraoxide / UDMH
	[edit on Wikidata]

The Zenit-3F, Zenit-3SLBF or Zenit-2SB/Fregat was an expendable carrier rocket. It was a member of the Zenit family of rockets, which were designed by Yuzhnoye Design Bureau of Ukraine.

Launches of Zenit-3SLBF rockets were conducted from Baikonur Cosmodrome Site 45/1. The rocket consisted of a Zenit-2SB (Zenit-2M) core vehicle, with a Fregat-SB upper stage, developed by NPO Lavochkin of Russia, in place of the Block-DM used on the Zenit-3SL and 3SLB.

The first launch of a Zenit-3F took place on 20 January 2011. The payload was an Elektro-L new generation weather satellite.^[3] A Zenit-3F was also used to successfully launch the Spektr-R radio astronomy satellite on 18 July 2011.

Launches[edit]

Flight No.	Date and time (UTC)	Payload	Orbit	Outcome
1	20 January 2011 12:29	Elektro-L No.1	GEO	Success
2	18 July 2011 02:31	Spektr-R	HEO	Success
3	11 December 2015 13:45	Elektro-L No.2	GEO	Success
4	26 December 2017 19:00	AngoSat 1	GEO	Success
References:^[4]

References[edit]

^ "Zenit-3SLBF". Yuzhnoye.
^ ^a ^b "Zenit-2SB". Roscosmos (in Russian). Retrieved 7 April 2016.
^ "Russia meteo satellite Electro-L successfully orbited". ITAR-TASS. 2011-01-21. Archived from the original on 2011-01-22.
^ Krebs, Gunter. "Zenit family". Gunter's Space Page. Retrieved 2009-04-15.

This rocketry article is a stub. You can help Wikipedia by expanding it.

[1] "Zenit-3SLBF". Yuzhnoye.

[Roscosmos-Zenit-2SB-2] "Zenit-2SB". Roscosmos (in Russian). Retrieved 7 April 2016.

[itartass_launch-3] "Russia meteo satellite Electro-L successfully orbited". ITAR-TASS. 2011-01-21. Archived from the original on 2011-01-22.

[4] Krebs, Gunter. "Zenit family". Gunter's Space Page. Retrieved 2009-04-15.

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v t e Ukrainian launch vehicles
Cyclone (Tsyklon)	Tsyklon-1М Tsyklon-2 Tsyklon-3 Tsyklon-4 Cyclone-4M
Zenit	Zenit-2 Zenit-2M Zenit-3SL Zenit-3SLB Zenit-3F
Mayak	Mayak
Dnipro (Dnepr)	Dnipro
International projects	Antares VEGA Skyrora Firefly Aerospace
Space agency

v t e Orbital launch systems
List of orbital launch systems Comparison of orbital launch systems
Current	Angara 1.2 A5 Atlas V Ceres 1 1S Chollima-1 Electron Falcon 9 Block 5 Falcon Heavy Firefly Alpha Gravity-1 GSLV H-IIA H3 Hyperbola-1 Jielong 1 3 KAIROS^† Kaituozhe 2 Kinetica-1 Kuaizhou 1 1A 11 Long March 2C 2D 2F 3A 3B/E 3C 4B 4C 5 5B 6 6A 7 7A 8 11 11H LVM3 Minotaur I IV V C Nuri OS-M1^† Pegasus XL Proton-M PSLV Qaem 100 Qased RS1^† Shavit 2 Simorgh SLS Block 1 Soyuz-2 2.1a / STA 2.1b / STB 2-1v SSLV Starship Tianlong-2 Unha Vega original C Vulcan Centaur Zenit 3SL 3SLB 3F Zhuque 2
In development	Antares 330 Ariane 6 Bloostar Cyclone-4M Epsilon S Eris Gravity-2 Hyperbola-2 Irtysh Kuaizhou 21 31 Long March 9 10 12 Miura 5 MLV Neutron New Glenn New Line 1 NGLV OS-M 2 4 Orbex Prime Pallas-1 Red Dwarf SLS Block 1B Block 2 Soyuz-7 Terran R Tianlong-3 VLM Vega E Zero Zhuque 3 Zuljanah
Retired	Antares 110 120 130^† 230 230+ Ariane 1 2 3 4 5 ASLV Athena I II Atlas B D E/F G H I II III LV-3B SLV-3 Able^† Agena Centaur Black Arrow Conestoga^† Delta A B C D E G J L M N 0100 1000 2000 3000 4000 5000 II III IV IV Heavy Diamant Dnepr Energia Epsilon Europa I^† II^† Falcon 1 Falcon 9 v1.0 v1.1 v1.2 "Full Thrust" Feng Bao 1 GSLV Mk I H-I H-II H-IIB Juno I Juno II Kaituozhe-1 Kosmos original 1 2/2I 3 3M Lambda 4S LauncherOne Long March 1 1D^† 2A 2E 3 3B 4A Mu 4S 3C 3H 3S 3SII V N1^† N-I N-II Naro-1 Paektusan^† Pilot-2^† R-7 Luna Molniya M L Polyot Soyuz original FG L M U U2 Soyuz/Vostok Sputnik Voskhod Vostok L K 2 2M R-29 Shtil' Volna^† Rocket 3 Safir 1 1A 1B Saturn I IB V Scout X-1 Blue Scout II^† X-2^† X-2M X-3 X-3M X-4 X-2B^† B A B-1 D-1 A-1 E-1 F-1 G-1 Shavit original 1 SLV Space Shuttle SPARK^† Sparta SS-520 Start-1 Terran 1^† Thor Able Ablestar 1 2 Agena A B D Burner 1 2 Delta DSV-2U Thorad-Agena SLV-2G SLV-2H Titan II GLV IIIA IIIB IIIC IIID IIIE 34D 23G CT-3 IV Tsyklon R-36-O original 2 3 Universal Rocket UR-500 Proton Proton-K Rokot Strela Vanguard VLS-1^† Zenit 2 2M 2FG Zhuque 1^†
Classes	Sounding rocket Small-lift launch vehicle Medium-lift launch vehicle Heavy-lift launch vehicle Super heavy-lift launch vehicle
This Template lists historical, current, and future space rockets that at least once attempted (but not necessarily succeeded in) an orbital launch or that are planned to attempt such a launch in the future Symbol ^† indicates past or current rockets that attempted orbital launches but never succeeded (never did or has yet to perform a successful orbital launch)