BackForward Satellite: FY-4G 

Satellite details
Acronym FY-4G
Full name Feng-Yun - 4G
Satellite Description
  • 7th (last) flight unit of the FY-4 programme.
  • Mission: operational meteorology.
  • Substantial contribution to space weather.
Mass at launch 5300 kg Dry mass
Power 3200 W
Data access link no link provided
Data access information
  • Near-real time availability of full resolution data by HRIT and CMACast.
  • Availability of selected information by LRIT.
  • Meteorological warnings (WAIB) sharing the LRIT link.
  • Availability of DCP messages by land lines.
Orbit Geostationary orbit Altitude 35786 km
Longitude 86.5° E

 

Space agency CMANRSCC
Status Planned
Details on Status
(as available)
  • The quoted geostationary position is a guess.  The actual is TBD.
  • The quoted launch date is a guess.  The actual is TBD.
Launch ≥2033 EOL ≥2040
Last update: 2017-07-14
Associated satellite programme and related satellites

Note: red tag: no longer operational , green tag: operational , blue tag : future

Satellite Payload

All known Instruments flying on FY-4G

Acronym Full name
DCS Data Collection Service
GIIRS Geostationary Interferometric Infrared Sounder
LMI Lightning Mapping Imager
AGRI Advanced Geostationary Radiation Imager
SEMIP/SEM Space Environment Monitoring Instrument Package - Space Environmentr Monitor
SXEUV Solar X-EUV imaging telescope
SEMIP-fields Space Environment Monitoring Instrument Package - fields
Show instrument status and calibration
Satellite Field of View

Estimate of the satellite's footprint, assuming a zenith angle of 75 °
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