In chronological order, spacecraft are listed equipped with electric space propulsion. This includes both cruise engines and/or thrusters for attitude and orbit control. It is not specified whether the given engine is the sole means of propulsion or whether other types of engine are also used on a spacecraft. The list does not claim to be comprehensive.
Spacecraft name | Launch date | End of life | Thruster type | No. | Model | Propellant | Spacecraft customer | Thruster prime | Comment | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Program 661A Flight A | 1 | Cesium | USAF | EOS (Electro-Optical Systems, Inc.) | Suborbital, no operation of on-board ion engine | ||||||||||||||||||
Launch failure | |||||||||||||||||||||||
Zond 1 | The experimental ion thruster-based attitude control system were tested but found to operate erratically, possibly due to the loss of pressure in the electronics compartment. | ||||||||||||||||||||||
Ion engine | 1 1 | Mercury Cesium | NASA | NASA Hughes | Space Electric Rocket Test, suborbital (31 min), the first demonstration of an ion engine in space - only the mercury engine by NASA was operated | ||||||||||||||||||
Program 661A Flight B | Ion engine | 1 | Cesium | USAF | EOS | Suborbital, experimental test (19 min operation) | |||||||||||||||||
Is widely regarded as the first application of electric propulsion systems in space (70 min of PPT operation) | |||||||||||||||||||||||
Program 661A Flight C | Ion engine | 1 | Cesium | USAF | EOS | Suborbital, experimental test (4 min operation) | |||||||||||||||||
Ion engine | 1 | Cesium | USAF/Army | EOS | Experimental 1 hour operation, SNAP-10A nuclear reactor | ||||||||||||||||||
Pulsed plasma thruster | PTFE | Operation of thruster failed | |||||||||||||||||||||
Ion engine | Argon | Ballistic flight | |||||||||||||||||||||
Ion engine | Nitrogen | Ballistic flight | |||||||||||||||||||||
ATS-4 | Ion engine | 2 | Cesium | USAF/NASA | EOS | Experimental 10 hours operation, Satellite Technology Applications | |||||||||||||||||
LES-6 | Pulsed plasma thruster | 4 | PTFE | USAF | Lincoln Experimental Satellite | ||||||||||||||||||
Ion engine | Air | Ballistic flight | |||||||||||||||||||||
ATS-5 | Ion engine | 2 | Cesium | USAF/NASA | EOS | Experimental | |||||||||||||||||
SERT 2 | Ion engine | 2 | Mercury | NASA | NASA/Westinghouse | (Experimental), worked until 1981 (3781 hours) | |||||||||||||||||
Ion engine | Air | Ballistic flight | |||||||||||||||||||||
Meteor 1-10 | Hall effect thruster | 2 | SPT-60 | Xenon | Orbit control | ||||||||||||||||||
L-4SC-3 | Pulsed plasma thruster | PTFE | Experimental, ballistic launch. Launch failure. | ||||||||||||||||||||
ATS-6 | Ion engine | 2 | Cesium | NASA | EOS | Experimental 92 hours operation | |||||||||||||||||
Meteor-Priroda 1 (Meteor 1-18) | 2 | SPT-60 | Xenon | OKB Fakel | Orbit control | ||||||||||||||||||
Kren-1 (Kosmos-728) | Potassium | NIITP | Ballistic flight | ||||||||||||||||||||
TIP-2 | Pulsed plasma thruster | 2 | TSPPS | PTFE | US Navy | Transit Improvement Program (Triad / NOVA), Teflon Solid Propellant Propulsion System | |||||||||||||||||
Kren-2 (Kosmos-780) | Magnetoplasmadynamic thruster | Potassium | NIITP | Ballistic flight | |||||||||||||||||||
Meteor-Priroda 2-1 (Meteor 1-25) | Hall effect thruster | 2 | SPT-60 | Xenon | OKB Fakel | Orbit control | |||||||||||||||||
TIP-3 | Pulsed plasma thruster | 2 | TSPPS | PTFE | US Navy | Republic Aviation | Transit Improvement Program (Triad/NOVA), Teflon Solid Propellant Propulsion System | ||||||||||||||||
Meteor-Priroda 2-2 (Meteor 1-28) | Hall effect thruster | 2 | SPT-50 | Xenon | OKB Fakel | Orbit control | |||||||||||||||||
Kust-1 | Magnetoplasmadynamic thruster | Air | Ballistic flight, Russian acronym of Kubarev, thruster, jet | ||||||||||||||||||||
Kust-2 | Magnetoplasmadynamic thruster | Air | Ballistic flight | ||||||||||||||||||||
Astrofizika (Kosmos 1066) | Hall effect thruster | 2 | SPT-50 | Xenon | OKB Fakel | Orbit control | |||||||||||||||||
Kust-3 | Magnetoplasmadynamic thruster | Air | Ballistic flight | ||||||||||||||||||||
SCATHA (P78-2) | Ion source | 1 | Xenon | USAF/NASA | Hughes | Satellite Positive Ion Beam System (SPIBS), No engine in the strict sense | |||||||||||||||||
Intelsat-5 F-2 | Hydrazine | Communications satellite, and 1984, eight satellites | |||||||||||||||||||||
MS-T4 (Tansei 4) | Magnetoplasmadynamic thruster | Ammonia | ISAS | Experimental, thruster for spin-up | |||||||||||||||||||
ETS-4 (Kiku 3) | Pulsed plasma thruster | PTFE | NASDA | Engineering Test Satellite (experimental) | |||||||||||||||||||
Nova-1 | Pulsed plasma thruster | TSPPS | PTFE | US Navy | Transit Improvement Program (Triad/NOVA), Teflon Solid Propellant Propulsion System | ||||||||||||||||||
Meteor-Priroda 2-4 (Meteor 1-31) | Hall effect thruster | 2 | SPT-50 | Xenon | OKB Fakel | Orbit control | |||||||||||||||||
MDT-2A | Pulsed plasma thruster | PTFE | SSTC Academia Sinica | Ballistic Missile | |||||||||||||||||||
Potok 1/Geizer 1 (Kosmos 1366) | Hall effect thruster | 4 | SPT-70 | Xenon | |||||||||||||||||||
ETS-3 (Kiku 4) | Ion engine | 2 | Mercury | NASDA | Engineering Test Satellite (experimental) | ||||||||||||||||||
Potok 2/Geizer 2 (Kosmos 1540) | Hall effect thruster | 4 | SPT-70 | Xenon | |||||||||||||||||||
Nova-3 | Pulsed plasma thruster | TSPPS | PTFE | US Navy | Transit Improvement Program (Triad/NOVA), Teflon Solid Propellant Propulsion System | ||||||||||||||||||
Luch #1 (Kosmos 1700) | Hall effect thruster | 4 | SPT-70 | Xenon | OKB Fakel | ||||||||||||||||||
Potok 3/Geizer 3 (Kosmos 1738) | Hall effect thruster | 4 | SPT-70 | Xenon | |||||||||||||||||||
Plazma-A #1 (Kosmos 1818) | Hall effect thruster | 6 | SPT-70 | Xenon | OKB Fakel | Orbit control, Topaz-1 nuclear reactor | |||||||||||||||||
Plazma-A #2 (Kosmos 1867) | Hall effect thruster | 6 | SPT-70 | Xenon | OKB Fakel | Orbit control, Topaz-1 nuclear reactor | |||||||||||||||||
Start-1 | Magnetoplasmadynamic thruster | AMPDT | Air | Autonomous MPD Thruster | |||||||||||||||||||
Start-2 | Magnetoplasmadynamic thruster | AMPDT | Argon | Autonomous MPD Thruster | |||||||||||||||||||
Potok 4/Geizer 5 (Kosmos 1888) | Hall effect thruster | 4 | SPT-70 | Xenon | |||||||||||||||||||
Luch #2 (Kosmos 1897) | Hall effect thruster | 4 | SPT-70 | Xenon | OKB Fakel | ||||||||||||||||||
Nova-2 | Pulsed plasma thruster | TSPPS | PTFE | US Navy | Transit Improvement Program (Triad/NOVA), Teflon Solid Propellant Propulsion System | ||||||||||||||||||
Potok 5/Geizer 6 (Kosmos 1961) | Hall effect thruster | 4 | SPT-70 | Xenon | |||||||||||||||||||
Luch #3 (Kosmos 2054) | Hall effect thruster | 4 | SPT-70 | Xenon | OKB Fakel | ||||||||||||||||||
Potok 6/Geizer 7 (Kosmos 2085) | Hall effect thruster | 4 | SPT-70 | Xenon | |||||||||||||||||||
Potok 7/Geizer 8 (Kosmos 2172) | Hall effect thruster | 4 | SPT-70 | Xenon | |||||||||||||||||||
Ion engine | RIT-10 (RITA) | Xenon | 240 hours operation | ||||||||||||||||||||
Telstar 401 | Arcjet | MR-508 | Hydrazine | AT&T | Communication satellite (Lockheed Martin AS-7000) | ||||||||||||||||||
Gals-1 | Hall effect thruster | 8 | SPT-100 | Xenon | OKB Fakel | Communication Satellite | |||||||||||||||||
ETS-6 (Kiku 6) | Ion engine | XIES | Xenon | NASDA | Experimental, Xenon Ion Engine System | ||||||||||||||||||
Telstar 402 | Arcjet | MR-508 | Hydrazine | AT&T | Communication satellite (Lockheed Martin AS-7000), exploded shortly after launch | ||||||||||||||||||
Potok 8/Geizer 9 (Kosmos 2291) | Hall effect thruster | 4 | SPT-70 | Xenon | |||||||||||||||||||
Ekspress 1 | Hall effect thruster | 8 | SPT-100 | Xenon | OKB Fakel | ||||||||||||||||||
Luch 4 | Hall effect thruster | 4 | SPT-70 | Xenon | OKB Fakel | ||||||||||||||||||
Space Flyer Unit (SFU) | 1 | EPEX | Hydrazine | ISAS/NASDA | ISAS | Electric Propulsion Experiment, 43395 pulses of operation | |||||||||||||||||
Potok 9/Geizer 10 (Kosmos 2319) | Hall effect thruster | 4 | SPT-70 | Xenon | |||||||||||||||||||
Telstar 402R (Telstar 4) | Arcjet | MR-508 | Hydrazine | AT&T | Communication satellite (Lockheed Martin AS-7000) | ||||||||||||||||||
Luch2-1 | Hall effect thruster | 4 | SPT-70 | Xenon | OKB Fakel | ||||||||||||||||||
Gals-2 | Hall effect thruster | 8 | SPT-100 | Xenon | OKB Fakel | Communication Satellite | |||||||||||||||||
Ekspress 2 | Hall effect thruster | 8 | SPT-100 | Xenon | OKB Fakel | ||||||||||||||||||
45 satellites ---> | Arcjet | MR-510 | Lockheed/Aerojet | Communication Satellite | |||||||||||||||||||
PAS 5 (now: Intelsat 5) | Ion engine | XIPS | Xenon | Satellite bus based on HS-601HP (first commercial satellite with XIPS) | |||||||||||||||||||
Kupon-1 | Hall effect thruster | 4 | SPT-70 | Xenon | OKB Fakel | Communication Satellite | |||||||||||||||||
Galaxy 8i | Ion engine | XIPS | Xenon | PanAmSat | Hughes-EDD | Satellite bus based on Hughes HS-601HP | |||||||||||||||||
Ion engine | XIPS | Xenon | Hughes-EDD | Satellite bus based on Hughes HS-601HP | |||||||||||||||||||
STEX (NROL-8) | Hall effect thruster | TAL-D55 | Xenon | EPDM (Electric Propulsion Demonstration Module) | |||||||||||||||||||
Ion engine | 1 | Xenon | NASA | NASA | |||||||||||||||||||
Satmex 5 (now: Eutelsat 115 West A) | Ion engine | XIPS | Xenon | Hughes-EDD | Satellite bus based on Hughes HS-601HP; propulsion failed on | ||||||||||||||||||
PAS 6B (now: Intelsat 6B) | Ion engine | XIPS | Xenon | PanAmSat | Hughes-EDD | Satellite bus based on Hughes HS-601HP | |||||||||||||||||
ARGOS (P91-1) | ESEX | Ammonia | USAF | Rocket Research Co. | Experimental military satellite, Electric Propulsion Space Experiment | ||||||||||||||||||
Ion engine | XIPS | Xenon | Orion Network Systems | Hughes-EDD | Satellite bus based on Hughes HS-601HP; injected into wrong orbit | ||||||||||||||||||
Ion engine | XIPS | Xenon | SES | Hughes-EDD | Satellite bus based on Hughes HS-601HP | ||||||||||||||||||
Hall effect thruster | 8 | SPT-70 | Xenon | OKB Fakel | Communications satellite | ||||||||||||||||||
Hall effect thruster | 8 | SPT-70 | Xenon | OKB Fakel | Communications satellite | ||||||||||||||||||
DirecTV 1R | Ion engine | 4 | XIPS | Xenon | DirecTV | Hughes-EDD | Communications satellite bus based on Hughes HS-601HP | ||||||||||||||||
Ekspress-A 1 | Hall effect thruster | 8 | SPT-100 | Xenon | OKB Fakel | Communication satellite, satellite lost during launch | |||||||||||||||||
Satellites based on the bus HS-702 / BSS-702 | Ion engine | XIPS | Xenon | Hughes/Boeing | first satellite: Galaxy 11 | ||||||||||||||||||
Ion engine | XIPS | Xenon | PanAmSat | Hughes-EDD | Satellite bus based on Hughes HS-601HP; reduced mission time due to malfunction in XIPS | ||||||||||||||||||
Ion engine | XIPS | Xenon | Hughes-EDD | Satellite bus based on Hughes HS-601HP | |||||||||||||||||||
Ekspress-A 2 | Hall effect thruster | 8 | SPT-100 | Xenon | RSCC | OKB Fakel | Communication satellite | ||||||||||||||||
SESAT 1 (now: Eutelsat 16C) | Hall effect thruster | 8 | SPT-100 | Xenon | OKB Fakel | Communications satellite, Ekspress satellite bus by NPO PM | |||||||||||||||||
Galaxy 4R | Ion engine | XIPS | Xenon | PanAmSat | Hughes-EDD | Satellite bus based on Hughes HS-601HP; XIPS failed by 2003 | |||||||||||||||||
Ekspress-A 3 | Hall effect thruster | 8 | SPT-100 | Xenon | RSCC | OKB Fakel | Communication satellite | ||||||||||||||||
Potok 10/Geizer 12 (Kosmos 2371) | Hall effect thruster | 4 | SPT-70 | Xenon | |||||||||||||||||||
Pulsed plasma thruster | PTFE | AFRL | Experimental satellite | ||||||||||||||||||||
PAS 9 (now: Intelsat 9) | Ion engine | XIPS | Xenon | PanAmSat | Hughes-EDD | Satellite bus based on Hughes HS-601HP | |||||||||||||||||
AMSAT-Phase 3-D (OSCAR-40) | Arcjet | ATOS | Ammonia | University of Stuttgart, IRS | Arcjet Thruster on OSCAR Satellite, operated in cold gas mode | ||||||||||||||||||
Pulsed plasma thruster | PTFE | NASA | Primex Aerospace | Earth Observing-1, technology demonstrator | |||||||||||||||||||
PAS 10 (now: Intelsat 10) | Ion engine | XIPS | Xenon | PanAmSat | Satellite bus based on Hughes HS-601HP | ||||||||||||||||||
Ion engine | XIPS | Xenon | SES | Boeing-EDD | Satellite bus based on Hughes 601HP | ||||||||||||||||||
Ion engine | 4 | RIT-10 (RITA) and UK-10(T5) | Xenon | ESA | Advanced Relay Technology Mission ESA Artemis satellite using 4 ion engines (2 RIT and 2 UK-10) has paved the way for the use of electric propulsion in telecommunication spacecraft.[1] | ||||||||||||||||||
DirecTV 4S | Ion engine | 4 | XIPS | Xenon | DirecTV | Boeing-EDD | Satellite bus based on Boeing BSS-601HP | ||||||||||||||||
Ekspress-A 1R (Ekspress-A 4) | Hall effect thruster | 8 | SPT-100(?), KM-5[2] | Xenon | RSCC | Communication satellite | |||||||||||||||||
AsiaSat 4 | Ion engine | 4 | XIPS | Xenon | Boeing-EDD | Satellite bus based on Boeing BSS-601HP | |||||||||||||||||
Ion engine | 4 | μ10 | Xenon | JAXA | JAXA/ISAS | ||||||||||||||||||
Hall effect thruster | 1 | PPS-1350 | Xenon | ESA | Snecma | Small Missions for Advanced Research in Technology | |||||||||||||||||
Galaxy 13 / Horizons 1 | Ion engine | XIPS | Xenon | PanAmSat/JSAT | Boeing-EDD | Satellite bus based on Boeing BSS-601HP | |||||||||||||||||
Hall effect thruster | 8 | SPT-70 | Xenon | Gazcom | OKB Fakel | ||||||||||||||||||
Hall effect thruster | 8 | SPT-70 | Xenon | Gazcom | OKB Fakel | ||||||||||||||||||
Ekspress-AM 1 | Hall effect thruster | 8 | SPT-100 | Xenon | RSCC | OKB Fakel | |||||||||||||||||
AMC 12 (Astra 4A / Star One C12 / now: NSS 10) | Hall effect thruster | 4 | SPT-100 | Xenon | SES Americom | OKB Fakel | Communications satellite based on Alcatel Alenia Spacebus-4000C3 | ||||||||||||||||
Ekspress-AM 2 | Hall effect thruster | 8 | SPT-100 | Xenon | RSCC | OKB Fakel | |||||||||||||||||
Hall effect thruster | SPT-100 | Xenon | OKB Fakel | Earth observation satellite based on Khrunichev Yachta bus | |||||||||||||||||||
MBSat 1 (ABS 2i / now: ABS 4 (Mobisat)) | Hall effect thruster | 4 | SPT-100 | Xenon | | OKB Fakel | Satellite based on Space Systems/Loral SSL-1300 | ||||||||||||||||
Ekspress-AM 3 | Hall effect thruster | 8 | SPT-100 | Xenon | RSCC | OKB Fakel | |||||||||||||||||
AMC 23 | Hall effect thruster | 4 | SPT-100 | Xenon | SES Americom | OKB Fakel | Communications satellite based on Alcatel Alenia Spacebus-4000C3 | ||||||||||||||||
Hall effect thruster | 8 | SPT-70 | Xenon | OKB Fakel | Communications satellite based on Khrunichev Yachta bus | ||||||||||||||||||
Vacuum arc thruster | 4 | μVAT | Tungsten | UIUC | Satellite lost during injection phase | ||||||||||||||||||
Ion engine | 4 | XIPS | Xenon | Satellite bus based on Boeing BSS-601HP | |||||||||||||||||||
Hall effect thruster | 1 | BHT-200 | Xenon | USAF | Microsatellite Propulsion Integration (MPI) Experiment, military applications | ||||||||||||||||||
ETS-8 (Kiku 8) | Ion engine | 4 | XIES | Xenon | JAXA | Mitsubishi Electric | |||||||||||||||||
Pulsed plasma thruster | 4 | MPACS | PTFE | USAFA | Busek | Experimental Satellite, Micro-Propulsion Attitude Control System | |||||||||||||||||
Dawn | Ion engine | 3 | NSTAR | Xenon | NASA | NASA | |||||||||||||||||
Telstar 11N | Hall effect thruster | 4 | SPT-100 | Xenon | Loral Skynet | OKB Fakel | Satellite based on Space Systems/Loral SSL-1300 | ||||||||||||||||
Ion engine | 2 | T5 | Xenon | ESA | QinetiQ | ||||||||||||||||||
ProtoStar 2 (now: SES 7) | Ion engine | 4 | XIPS | Xenon | Satellite based on Boeing BSS-601HP | ||||||||||||||||||
Sirius FM5 (Radiosat 5) | Hall effect thruster | 4 | SPT-100 | Xenon | Sirius Satellite Radio | OKB Fakel | Satellite based on Space Systems/Loral SSL-1300 | ||||||||||||||||
Pulsed plasma thruster | Satellite lost during injection phase | ||||||||||||||||||||||
NSS-12 | Hall effect thruster | 4 | SPT-100 | Xenon | SES New Skies | OKB Fakel | Satellite based on Space Systems/Loral SSL-1300 | ||||||||||||||||
GSAT-4 (Healthsat) | Hall effect thruster | 2 2 | KM-45 (Unnamed) | Xenon | Keldysh ISRO | Launcher failed to reach orbit[3] [4] [5] | |||||||||||||||||
Pulsed plasma thruster | KARI | KAIST/SaTReC | Satellite lost during injection phase | ||||||||||||||||||||
AEHF-SV-1 (USA-214) | Hall effect thruster | 4 | BPT-4000 (XR-5) | Xenon | USAF | Aerojet | Satellite based on Lockheed Martin A2100; mission saved by Hall thruster | ||||||||||||||||
FalconSat-5 (USA-221) | Hall effect thruster | BHT-200 | Xenon | USAF | Busek | Experimental Satellite | |||||||||||||||||
Hall effect thruster | 8 | SPT-70 | Xenon | OKB Fakel | Communications satellite based on Khrunichev Yachta bus | ||||||||||||||||||
Hall effect thruster | 3 | SPT-140 | Xenon | Roskosmos | OKB Fakel | Failed to reach intended trajectory | |||||||||||||||||
SES-4 | Hall effect thruster | 4 | SPT-100 | Xenon | SES World Skies | OKB Fakel | |||||||||||||||||
AEHF-SV-2 (USA-235) | Hall effect thruster | BPT-4000 (XR-5) | Xenon | USAF | Aerojet | Satellite based on Lockheed Martin A2100 | |||||||||||||||||
SES-5 | Hall effect thruster | 4 | SPT-100 | Xenon | SES World Skies | OKB Fakel | |||||||||||||||||
Kanopus-V | Hall effect thruster | 2 | SPT-50 | Xenon | OKB Fakel | Earth observation satellite | |||||||||||||||||
Resistojet | 1 | Aquajet | Water | Aerospace Innovation | Experimental | ||||||||||||||||||
Pulsed plasma thruster | 4 | PTFE | OIT | Academic satellite, communication loss before propulsion test | |||||||||||||||||||
Hall effect thruster Ion engine | HET-40 LIPS-200 | Xenon | SISP LIP | Experimental satellite based on CAST-2000 | |||||||||||||||||||
Hall effect thruster | 4 | SPT-100 | Xenon | Gazcom | OKB Fakel | Satellite based on Spacebus-4000C3, satellite failed to reach intended orbit | |||||||||||||||||
STRaND-1 | Pulsed plasma thruster | SSTL | SSTL | 3U Cubesat propulsion demonstration | |||||||||||||||||||
Alphasat (Inmarsat-4A F4) | Hall effect thruster | 4 | PPS-1350 | Xenon | Inmarsat/ESA | Snecma | Operational | ||||||||||||||||
AEHF-SV-3 (USA-246) | Hall effect thruster | BPT-4000 (XR-5) | Xenon | USAF | Aerojet | Satellite based on Lockheed Martin A2100 | |||||||||||||||||
CUSat | Pulsed plasma thruster | PTFE | Technology demonstration | ||||||||||||||||||||
STSAT-3 | Hall effect thruster | 1 | Xenon | KARI | KAIST/SaTReC | ||||||||||||||||||
Hall effect thruster | 1 | Xenon | Satrec Initiative JAXA (Neutralizer) | Satellite bus based on Satrec Initiative SI-300 | |||||||||||||||||||
Wren | Pulsed plasma thruster | 4 | StaDoKo | StaDoKo | 1U PocketQub propulsion | ||||||||||||||||||
Ekspress-AM5 | Hall effect thruster | SPT-100 | Xenon | RSCC | OKB Fakel | EP system used to insert the satellite into GEO. Unclear if EP is also used for station keeping. | |||||||||||||||||
Hall effect thruster | SPT-100 | Xenon | OKB Fakel | Communications satellite based on Ekspress 1000 NTA bus | |||||||||||||||||||
Hall effect thruster | HEPS | Xenon | Satellite bus based on Satrec Initiative SI-300 | ||||||||||||||||||||
Ion engine | 1 | MIPS | Xenon | University of Tokyo/NESTRA | University of Tokyo | ||||||||||||||||||
MKA-FKI PN2 (Vernov) | Pulsed plasma thruster | APPT-45-2 | PTFE | RIAME | Satellite based on bus Karat; communication loss before thruster operation | ||||||||||||||||||
Ekspress-AM6 (Eutelsat 53A) | Hall effect thruster | SPT-100 | Xenon | RSCC | OKB Fakel | EP system used to insert the satellite into GEO. Unclear if EP is also used for station keeping. | |||||||||||||||||
Hayabusa2 | Ion engine | 4 | Xenon | JAXA | JAXA/ISAS | ||||||||||||||||||
Ion engine | 1 | I-COUPS | Xenon | JAXA/University of Tokyo | University of Tokyo | PRoximate Object Close flYby with Optical Navigation, experimental >200 h operation | |||||||||||||||||
Hall effect thruster | 4 | SPT-100 | Xenon | Gazcom | OKB Fakel | Satellite based on bus Ekspress-2000A | |||||||||||||||||
Ion engine | 4 | XIPS-25 | Xenon | L-3 ETI | First Boeing 702SP all-electric satellites | ||||||||||||||||||
Satmex 7 (now: Eutelsat 115 West B) | Ion engine | 4 | XIPS-25 | Xenon | Satmex | L-3 ETI | First Boeing 702SP all-electric satellites | ||||||||||||||||
Vacuum arc thruster | 4 | μCAT | Detumbling, spin and a delta-V for a 1.5U cubesat in 500km orbit | ||||||||||||||||||||
AeroCube 8A | Electrospray Thruster | 1 | SiEPro | Ionic liquid | 1.5 U cubesat | ||||||||||||||||||
AeroCube 8B | Electrospray Thruster | 1 | SiEPro | Ionic liquid | 1.5 U cubesat | ||||||||||||||||||
SERPENS | Pulsed plasma thruster | PPTCUP | PTFE | UK (Mars Space Ltd. & Clyde Space Ltd.) | 3U Cubesat propulsion demonstration (never implemented) | - ---> | KaiTuo-1A (XinJiShu YanZheng-2) | Hall effect thruster | 1 1 | LHT-100 (Unnamed) | Xenon | LIP BICE | Experimental Satellite | ||||||||||
Electrospray Thruster | 8 | CMNT | Ionic Liquid Propellant | ESA | Busek | Very precise attitude control | |||||||||||||||||
Horyu-4 (AEGIS) | Vacuum arc thruster | ||||||||||||||||||||||
SES-9 | Ion engine | 4 | XIPS-25 | Xenon | SES | L-3 ETI | |||||||||||||||||
ABS-2A | Ion engine | 4 | XIPS-25 | Xenon | ABS | L-3 ETI | Satellite based on all-electric bus Boeing 702SP | ||||||||||||||||
Satmex 9 (now: Eutelsat 117 West B) | Ion engine | 4 | XIPS-25 | Xenon | Satmex | L-3 ETI | Satellite based on all-electric bus Boeing 702SP | ||||||||||||||||
Shijian-17 (SJ-17) | Hall effect thruster | LHT-100 | Xenon | CAST | LIP | ||||||||||||||||||
AeroCube 8C | Electrospray Thruster | 1 | SiEPro | Ionic liquid | 1.5 U cubesat | ||||||||||||||||||
AeroCube 8D | Electrospray Thruster | 1 | SiEPro | Ionic liquid | 1.5 U cubesat | ||||||||||||||||||
AOBA-VELOX III | Pulsed plasma thruster | 1 | PTFE | | NTU | 2U-Cubesat propulsion, satellite piggyback on HTV-6, deployed from ISS on | |||||||||||||||||
Hispasat 36W-1 (SmallGEO) | Hall effect thruster | 8 | SPT-100 | Xenon | Hispasat | OKB Fakel | Satellite based on OHB Luxor bus | ||||||||||||||||
SES-10 | Hall effect thruster | SPT-100 | Xenon | SES | OKB Fakel | ||||||||||||||||||
Shijian-13 (SJ-13) | Ion engine | 4 | LIPS-200 | Xenon | LIP | Satellite based on DongFangHong-3B satellite bus | |||||||||||||||||
GSAT-9 (South Asian Satellite) | Hall effect thruster | 4 | KM-45 | Xenon | Station-keeping of satellite, including orbit changes [6] [7] [8] [9] | ||||||||||||||||||
SES-15 | Ion engine | 4 | XIPS-25 | Xenon | SES World Skies | L-3 ETI | Satellite based on all-electric bus Boeing 702SP | ||||||||||||||||
Eutelsat 172B | Hall effect thruster | 4 | SPT-140 | Xenon | Eutelsat | OKB Fakel | Satellite based on all-electric bus Eurostar-3000EOR | ||||||||||||||||
PEGASUS | Pulsed plasma thruster | 4 | PTFE | FH Wiener Neustadt | FH Wiener Neustadt | Cubesat propulsion; part of QB50 | |||||||||||||||||
Ion engine | LIPS-300 | Xenon | LIP | Launcher failed to reach orbit | |||||||||||||||||||
Hall effect thruster | 2 | IHET-300 | Xenon | | Station-keeping, fine attitude control and orbit change | ||||||||||||||||||
AsiaSat-9 | Hall effect thruster | 4 | SPT-100 | Xenon | AsiaSat | OKB Fakel | Satellite based on Space Systems Loral SSL-1300 bus | ||||||||||||||||
SLATS (Tsubame) | Ion engine | 1 | XIES | Xenon | |||||||||||||||||||
Flock-3p' | 1 | IFM Nano | Indium | Planet Labs | Enpulsion | First successful IOD of a FEEP thruster on a 3U Cubesat | |||||||||||||||||
SES-14 | Hall effect thruster | SPT-140 | Xenon | SES | OKB Fakel | Satellite based on all-electric bus Eurostar Neo | |||||||||||||||||
Hall effect thruster | SPT-140 | Xenon | OKB Fakel | Satellite based on all-electric bus Eurostar Neo | |||||||||||||||||||
NovaSAR | Resistojet Quad confinement thruster | 1 1 | QCT-200 | Xenon | SSTL/ADS UK | SSTL SSC/SSTL | Satellite based on SSTL-300 bus | ||||||||||||||||
Ion engine | 4 | T6 | Xenon | ESA & JAXA | QinetiQ | Solar Electric Propulsion System (SEPS) | |||||||||||||||||
(undisclosed) | 4 | IFM Nano | Indium | Enpulsion | |||||||||||||||||||
(undisclosed) | 1 | IFM Nano | Indium | Enpulsion | |||||||||||||||||||
FalconSat-6 | Hall effect thruster | BHT-200 | Xenon | USAF | Busek | Experimental Satellite | |||||||||||||||||
UWE-4 | FEEP | 4 | NanoFEEP | Gallium | Universität Würzburg | Morpheus Space | First IOD of orbit control on a picosatellite using electric propulsion | ||||||||||||||||
Pulsed plasma thruster | 4 | PTFE | | NTU | |||||||||||||||||||
Xiaoxiang-1 03 | Electrospray thruster | Spacety Aerospace Corp. | 206th Institute | ||||||||||||||||||||
(undisclosed) | 4 | IFM Nano | Indium | Enpulsion | |||||||||||||||||||
Xenon | PT Pasifik Satelit Nusantara | SSL | |||||||||||||||||||||
(undisclosed) | 7 | IFM Nano | Indium | Enpulsion | |||||||||||||||||||
Starlink L0 | Hall effect thruster | 60x? | Krypton | SpaceX | SpaceX | First operational Starlink satellite design | |||||||||||||||||
Hall effect thruster | 4 | SPT-100 | Xenon | Gazprom | OKB Fakel | Satellite based on bus Ekspress-2000A | |||||||||||||||||
(undisclosed) | 4 | IFM Nano | Indium | Enpulsion | |||||||||||||||||||
(undisclosed) | 4 | IFM Nano | Indium | Enpulsion | |||||||||||||||||||
JCSAT-18/Kacific-1[10] [11] | 17 Dec 2019 | Ion engine | 4 | XIPS | Xenon | SKY Perfect JSAT / Kacific | Boeing-EDD | Boeing 702 | |||||||||||||||
Ion engine | LIPS-300 | Xenon | CAST | LIP | Back-up of Shijian-18 based on DFH-5 Bus | ||||||||||||||||||
Eutelsat KONNECT | 17 Jan 2020 | Spacebus Neo Xenon Propulsion System (XPS) | Xenon | ||||||||||||||||||||
Double Asteroid Redirection Test | 24 Nov 2021 | 26 Sep 2022 | Next-C Ion Engine | Xenon | NASA | Aerojet Rocketdyne | |||||||||||||||||
MicroHETSat | 1 Dec 2023 | Hall Effect Thruster | Sitael HT100 | Xenon | ESA | Sitael | IOD for HT100 |
Thruster prime | Comment | ||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Starlink 1-1 to 1-60 | 2019 | Hall effect thruster | Krypton | SpaceX | SpaceX | ||||||||||||||||
Starlink 2-1 to 2-60 | 2019 | Hall effect thruster | Krypton | SpaceX | SpaceX | ||||||||||||||||
Starlink 3-1 to 3-60 | 2019 | Hall effect thruster | Krypton | SpaceX | SpaceX | ||||||||||||||||
APStar 6D | 2019 | Ion engine | LIPS-300 | Xenon | LIP | DFH-5 bus | |||||||||||||||
GSAT-20 | 2024 | Hall effect thruster | Xenon | ISRO | ISRO | ||||||||||||||||
SES-17 | 2021 | Hall effect thruster | Xenon | SES | Snecma (TBC) | all-electric Spacebus Neo | |||||||||||||||
Hotbird 13F | 2021 | Hall effect thruster | PPS5000 (TBC) | Xenon | Eutelsat | Snecma (TBC) | all-electric bus Eurostar Neo | ||||||||||||||
Hotbird 13G | 2021 | Hall effect thruster | PPS5000 (TBC) | Xenon | Eutelsat | Snecma (TBC) | all-electric bus Eurostar Neo | ||||||||||||||
2021 | Hall effect thruster | PMHT | Xenon | MetNet bus | |||||||||||||||||
ETS-9 | 2021+ | Hall effect thruster | Xenon | JAXA | |||||||||||||||||
Ionozond (Ionosfere 1 & 2) | 2023+ | Pulsed plasma thruster | APPT-95 | PTFE | Roskosmos | RIAME | AOCS | ||||||||||||||
NASA Gateway | 2025 | Hall effect thruster | Xenon | NASA | L3-Aerojet Rocketdyne/Busek | ||||||||||||||||
AQUIS | 2025 | Vacuum Arc Jet | Tungsten | Space Team Aachen | Space Team Aachen | FEEP in development as upgrade | |||||||||||||||
Soyuz-Sat-O | ? | Pulsed plasma thruster | APPT-155 | PTFE | | RIAME | - ---- | Iodine Satellite (iSat) | ? | Hall effect thruster | BHT-200-I | Iodine | NASA/USAF | 12U CubeSat *canceled* | |||||||
ANU plasma thruster | ? | Helicon Double Layer Thruster (HDLT) | Australian National University/ EADS-Astrium/Surrey Space Center | ANU | $3.1 million was funded by the Australia Department of Industry, Innovation, Science, Research and Tertiary Education | - ---> |