Long March 11

Long March 11
Function	Small orbital launch vehicle
Manufacturer	CALT
Country of origin	China
Size
Height	20.8 m (68 ft)
Diameter	2.0 m (6.6 ft)
Mass	58,000 kg (128,000 lb)
Stages	4
Capacity
Payload to LEO
Mass	700 kg (1,500 lb)
Payload to SSO 700km
Mass	350 kg (770 lb)
Associated rockets
Family	Long March
Comparable	Minotaur I, Pegasus, Start-1
Launch history
Status	Active
Launch sites	Jiuquan; Xichang; Special converted barge, Yellow Sea
Total launches	11
Success(es)	11
First flight	25 September 2015
Last flight	9 December 2020

The Long March 11 (Chinese: 長征十一號運載火箭), or Chang Zheng 11 as in pinyin, abbreviated LM-11 for export or CZ-11 within China (and designated 11H when launched from sea), is a Chinese four stage solid-propellant carrier rocket of the Long March family, which is developed by the China Aerospace Science and Technology Corporation. It was designed with the ability to launch on short notice and it can launch from road vehicles (CZ-11) and ships (CZ-11H). It is likely based on the DF-31 missile. The vehicle can be cold launched from a launch tube mounted on a road mobile vehicle.^[1]

The maiden flight of the Long March 11 occurred on 25 September 2015.^[2] The first sea launch occurred on 5 June 2019, from a converted barge stationed in the Yellow Sea.^[3] Eleven launches have been made as of December 2020, two of them from sea.

List of launches[]

Flight number	Date (UTC)	Launch site	Payload	Orbit	Outcome
1	25 September 2015 01:41	JSLC	Pujiang-1	SSO	Success^[2]
2	9 November 2016 23:42	JSLC	XPNAV 1	SSO	Success^[2]^[4]
3	19 January 2018 04:12	JSLC	Jilin-1 07 Jilin-1 08 4 cubesats	SSO	Success^[5]
4	26 April 2018 04:42^[6]	JSLC	OVS-1 OHS-1/2/3/4	SSO	Success
5	21 December 2018 23:51^[7]	JSLC	-	SSO	Success
6	21 January 2019 05:42^[8]	JSLC	Jilin-1 Spectral 01/02 Lingque-1A Xiaoxiang-1-03	SSO	Success
7	5 June 2019 04:06^[3]	Special converted barge (Tai Rui) Yellow Sea (34.90° N, 121.19° E)	Bufeng-1A Bufeng-1B Jilin-1 High Resolution 03A Xiaoxiang-1-04 Tianqi-3 Tianxiang-1A Tianxiang-1B	LEO	Success
8	19 September 2019 06:42^[9]	JSLC	OVS-3 OHS-3A/B/C/D	SSO	Success
9	29 May 2020 20:13 ^[10]	XSLC	(Earth observation technology) (Earth observation technology)	LEO	Success
10	15 September 2020 01:23 ^[11]	Special converted barge (De Bo 3) Yellow Sea (34.31° N, 123.76° E)	Jilin-1 Gaofen-3B High Resolution 01/02/03/04/05/06 Jilin-1 Gaofen-3C High Resolution 01/02/03	SSO	Success
11	9 December 2020 20:14 ^[12]	XSLC	GECAM A GECAM B	LEO	Success

References[]

^ Krebs, Gunter. "CZ-11 (Chang Zheng-11)". Gunter's Space Page. Retrieved 13 August 2018.
^ Jump up to: ^a ^b ^c Barbosa, Rui C. "China debuts Long March 11 lofting Tianwang-1 trio". NASASpaceflight.com. Retrieved 25 September 2015.
^ Jump up to: ^a ^b Barbosa, Rui C. "China conducts first Sea Launch mission with Long March 11 launch of seven satellites". NASASpaceflight.com. Retrieved 5 June 2019.
^ Krebs, Gunter. "XPNAV 1". Gunter's Space Page. Retrieved 1 November 2016.
^ Barbosa, Rui C. "Long March 11 in multiple satellite launch". NASASpaceflight.com. Retrieved 19 January 2018.
^ Barbosa, Rui C. "Long March 11 launches multiple satellites". NASASpaceflight.com. Retrieved 26 April 2018.
^ Barbosa, Rui C. "Chinese Long March 11 launches with the first Hongyun satellite". NASASpaceflight.com. Retrieved 21 December 2018.
^ "Long March 11 launches with three satellites – NASASpaceFlight.com". Retrieved 21 January 2019.
^ Barbosa, Rui C. "Long March 11 lofts Zhuhai-1 Group-3 satellites". NASASpaceflight.com. Retrieved 19 September 2019.
^ Clark, Stephen (1 June 2020). "Two Chinese launches deploy satellites for Earth-imaging, tech demonstrations". Spaceflight Now. Retrieved 2 June 2020.
^ "China successfully launches satellites from ocean-going platform". Spaceflight Now. 17 September 2020. Retrieved 18 September 2020.
^ "China launches two satellites for gravitational wave detection". Hindustan Times. 10 December 2020. Retrieved 10 December 2020.

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[1] Krebs, Gunter. "CZ-11 (Chang Zheng-11)". Gunter's Space Page. Retrieved 13 August 2018.

[maidenflight-2] Jump up to: ^a ^b ^c Barbosa, Rui C. "China debuts Long March 11 lofting Tianwang-1 trio". NASASpaceflight.com. Retrieved 25 September 2015.

[sealaunch-3] Jump up to: ^a ^b Barbosa, Rui C. "China conducts first Sea Launch mission with Long March 11 launch of seven satellites". NASASpaceflight.com. Retrieved 5 June 2019.

[4] Krebs, Gunter. "XPNAV 1". Gunter's Space Page. Retrieved 1 November 2016.

[5] Barbosa, Rui C. "Long March 11 in multiple satellite launch". NASASpaceflight.com. Retrieved 19 January 2018.

[6] Barbosa, Rui C. "Long March 11 launches multiple satellites". NASASpaceflight.com. Retrieved 26 April 2018.

[7] Barbosa, Rui C. "Chinese Long March 11 launches with the first Hongyun satellite". NASASpaceflight.com. Retrieved 21 December 2018.

[8] "Long March 11 launches with three satellites – NASASpaceFlight.com". Retrieved 21 January 2019.

[9] Barbosa, Rui C. "Long March 11 lofts Zhuhai-1 Group-3 satellites". NASASpaceflight.com. Retrieved 19 September 2019.

[sfn-20200601-10] Clark, Stephen (1 June 2020). "Two Chinese launches deploy satellites for Earth-imaging, tech demonstrations". Spaceflight Now. Retrieved 2 June 2020.

[SFN20200917-11] "China successfully launches satellites from ocean-going platform". Spaceflight Now. 17 September 2020. Retrieved 18 September 2020.

[SFN20201209-12] "China launches two satellites for gravitational wave detection". Hindustan Times. 10 December 2020. Retrieved 10 December 2020.

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show v t Long March (rocket family)
Rockets	Feng Bao 1 Long March 1 1D Long March 2 2A 2C 2D 2E 2F Long March 3 3A 3B 3B/E 3C Long March 4 4A 4B 4C Long March 5 5B Long March 6 Long March 7 7A Long March 8 921 rocket Long March 9 Long March 11
Launch sites	Jiuquan Taiyuan Wenchang Xichang
Manufacturers	China Academy of Launch Vehicle Technology Shanghai Academy of Spaceflight Technology
Designers	Wang Xiji
List of Long March launches

show v t Orbital launch systems
List of orbital launch systems Comparison of orbital launch systems
Current	Angara A5 Antares 230+ Ariane 5 Atlas V Ceres-1 Delta IV Heavy Electron Epsilon Falcon 9 Block 5 Falcon Heavy GSLV Mk II Mk III H-IIA Hyperbola-1 Jielong 1 Kuaizhou 1 1A 11^† Kaituozhe 2 LauncherOne Long March 2C 2D 2F 3A 3B/E 3C 4B 4C 5 5B 6 7 7A 8 11 Minotaur I IV V C OS-M1^† Pegasus XL Proton-M PSLV Qased Rocket 3^† Safir Shavit Simorgh^† Soyuz-2 2.1a / STA 2.1b / STB 2-1v Unha Vega Zenit 3SL 3SLB 3F Zhuque-1^†
In development	Agnibaan Amur Angara 1.2 Antariksh - 1 Ariane 6 Bloostar Chetak Cyclone-4M Eris Firefly Alpha Beta H3 Hyperbola-2 Irtysh Kuaizhou 21 31 Long March 921 rocket 9 Miura 5 Neutron New Glenn New Line 1 Nuri OS-M2 OS-M4 Orbex Prime Phoenix SLV-1T SLV-VT SLS Soyuz-7 SSLV Starship Terran 1 Terran R Vega C Vega E Vikram - I Vikram - II Vikram - III Vulcan Zero Zhuque-2
Retired	Antares 110 120 130^† 230 Ariane 1 2 3 4 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 Diamant Dnepr Energia Europa^† 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 1 2I 3 3M Lambda 4S 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^† Saturn I IB V Scout SLV Space Shuttle SPARK^† Sparta SS-520 Start-1 Thor Able Ablestar Agena Burner Delta DSV-2U Thorad-Agena Titan II GLV IIIA IIIB IIIC IIID IIIE 34D 23G CT-3 IV Tsyklon original 2 3 Universal Rocket UR-500 Proton Proton-K Rokot Strela Vanguard VLS-1^† Zenit 2 2M
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 historical or current rockets that attempted orbital launches but did not ever succeed (never did or has performed a successful orbital launch)