FY In-Orbit Satellite Operational Status

Updated: (UTC)
Type Satellite Status Position/ECT

FY-4B Operational Status

Description

Acronym FY-4B
Full Name FengYun 4B
Altitude 35786 km
Position 133° E
Launch Date 2021-06-03

Payload Status

Acronym Full Name Status
AGRI  Advanced Geostationary Radiation Imager Operational
GIIRS  Geostationary Interferometric Infrared Sounder Operational
GHI  Geostationary High-speed Imager Operational
SEP  Space Environment Package Operational
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FY-4A Operational Status

Description

Acronym FY-4A
Full Name FengYun 4A
Altitude 35755 km
Position 104.7° E
Launch Date 2016-12-11

Payload Status

Acronym Full Name Status
AGRI  Advanced Geostationary Radiation Imager Operational
GIIRS  Geostationary Interferometric Infrared Sounder Operational
LMI  Lightning Mapping Imager Operational
SEP  Space Environment Package Operational
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FY-3G Operational Status

Description

Acronym FY-3G
Full Name FengYun 3G
Altitude 407 km
Orbit inclination 50°±1°
Launch Date 2023-04-16

Payload Status

Acronym Full Name Status Monitoring
PMR Precipitation Measurement Radar In-orbit testing
MERSI-RM Medium Resolution Spectral Imager -Rainfall Mission In-orbit testing
MWRI-RM Micro-Wave Radiation Imager -Rainfall Mission In-orbit testing
GNOS-II GNSS Radio Occultation Sounder-II In-orbit testing
HAOC High Accuracy On-board Calibrator In-orbit testing
PMAI short-wave infrared Polarized Multi-Angle Imager In-orbit testing
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FY-3E Operational Status

Description

Acronym FY-3E
Full Name FengYun 3E
Altitude 831 km
ECT 05:30 desc
Launch Date 2021-07-05

Payload Status

Acronym Full Name Status Monitoring
MERSI-LL Medium Resolution Spectral Imager-LL Operational
HIRAS-II Hyperspectral Infrared Atmospheric Sounder-II Operational
MWTS-III Micro-Wave Temperature Sounder-III Operational
MWHS-II Micro-Wave Humidity Sounder-II Operational
GNOS-II GNSS Radio Occultation Sounder-II Operational
WindRAD Wind Radar Operational
SSIM Solar Spectral Irradiance Monitor Operational
SIM-II Solar Irradiance Monitor-II Operational
X-EUVI Solar X-ray and Extreme Ultraviolet Imager Operational
Tri-IPM Triple-angle Ionospheric PhotoMeter Operational
SEM Space Environment Monitor Operational
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FY-3D Operational Status

Description

Acronym FY-3D
Full Name FengYun 3D
Altitude 836 km
ECT 14:00 asc
Launch Date 2017-11-15

Payload Status

Acronym Full Name Status Monitoring
MERSI-II Medium Resolution Spectral Imager-II Operational OBC
MWHS-II Micro-Wave Humidity Sounder-II Operational
MWTS-II Micro-Wave Temperature Sounder-II Operational
MWRI-I Micro-Wave Radiation Imager-I Operational
HIRAS-I Hyperspectral Infrared Atmospheric Sounder-I Operational OBC
GAS Greenhouse-gases Absorption Spectrometer Operational
WAI Wide-field Auroral Imager Operational
IPM Ionospheric PhotoMeter Operational
GNOS-I GNSS Radio Occultation Sounder-I Operational
SEM Space Environment Monitor Operational
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FY-3C Operational Status

Description

Acronym FY-3C
Full Name FengYun 3C
Altitude 836 km
ECT 10:15 desc
Launch Date 2013-09-23

Payload Status

Acronym Full Name Status Monitoring
MERSI-I Medium Resolution Spectral Imager-I Functional, turned off OBC
VIRR Visible and Infra-Red Radiometer Operational OBC
MWHS-II Micro-Wave Humidity Sounder-II Operational OBC
MWRI-I Micro-Wave Radiation Imager-I Functional, turned off OBC
MWTS-II Micro-Wave Temperature Sounder-II Not operational OBC
IRAS Infra Red Atmospheric Sounder Functional, turned off OBC
TOU Total Ozone Unit Operational OBC
SBUS Solar Backscatter Ultraviolet Sounder Functional, turned off OBC
SIM-II Solar Irradiance Monitor-II Functional, turned off OBC
ERM-I Earth Radiation Measurement-I Operational OBC
GNOS-I GNSS Radio Occultation Sounder-I Operational OBC
SEM Space Environment Monitor Functional, turned off
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