NOAA Office of Satellite and Product Operations

Please Note:  

To view imagery from the operational GOES East (GOES-16) and GOES West (GOES-17) satellites, users may visit https://www.star.nesdis.noaa.gov/goes/.

SNPP ADCS Subsystem Summary

Component Description Status
GPS1GPS Receiver #1Green
GPS2GPS Receiver #2Green
GY1Green
GY2Gyro #2Green
GY3Gyro #3Green
MAG1Magnetometer #1Green
MAG2Magnetometer #2Green
MAG3Magnetometer #3Green
RW1Reaction Wheel #1Green
RW2Reaction Wheel #2Green
RW3Reaction Wheel #3Green
RW4Reaction Wheel #4Green
SCC1Spacecraft Control Computer #1Green
SCC2Spacecraft Control Computer #2Green
SSSun Sensors for Other Zones 5-19Green
SSKSun Sensors for Keep Out Zones (KOZ) 1-4Green
ST1Green
ST2Green
TR1Torque Rod #1Green
TR2Torque Rod #2Green


Subsystem History:

Date Time Component Description
05/01/201412:00:00 SNPP became Prime PM Mission.
05/01/2014GPS1SNPP became Prime PM Mission
05/01/2014GPS2SNPP became Prime PM Mission
05/01/2014GY1SNPP became Prime PM Mission
05/01/2014GY2SNPP became Prime PM Mission
05/01/2014GY3SNPP became Prime PM Mission
05/01/2014MAG1SNPP became Prime PM Mission
05/01/2014MAG2SNPP became Prime PM Mission
05/01/2014MAG3SNPP became Prime PM Mission
05/01/2014RW1SNPP became Prime PM Mission
05/01/2014RW2SNPP became Prime PM Mission
05/01/2014RW3SNPP became Prime PM Mission
05/01/2014RW4SNPP became Prime PM Mission
05/01/2014SCC1SNPP became Prime PM Mission
05/01/2014SCC2SNPP became Prime PM Mission
05/01/2014SSSNPP became Prime PM Mission
05/01/2014SSKSNPP became Prime PM Mission
05/01/2014ST1SNPP became Prime PM Mission
05/01/2014ST2SNPP became Prime PM Mission
05/01/2014TR1SNPP became Prime PM Mission
05/01/2014TR2SNPP became Prime PM Mission