All the perigee contacts for Orbit#658 were nominal for command/telemetry and the inertial maneuver was successful.

Tasks accomplished:

SSR_Dump

CAR# 1408 Upload additional contact (722-726)

Reset Master Timer

CAR# 1407 Upload Orbit# 659 ATS (727-829)

CAR# 1406 SSR_Dump Orbit 656 (start 10580-25640)

Stx off

Dump back orbit data

Results from the Inertial Maneuver

Q1          -0.02431090      ActNor.EstInrToBdy[0]

Q2          -0.60351900      ActNor.EstInrToBdy[1]

Q3          -0.49110000      ActNor.EstInrToBdy[2]

Q4          0.62768900       ActNor.EstInrToBdy[3]

GPS sec 1407499546      ActNor.EstTime

UTC time              08/12/2024 12:05:32     output

Precession Maneuver                    

MPS Diff               0.743    deg

MPS Diff should be < 1.5              

MPS Cmd Vector X           -0.73992400

MPS Cmd Vector Y           0.62071600

MPS Cmd Vector Z           0.25927400

CSS Angle TLM   0.121947           

CSS Sun-Pointing Angle  0.243894           

                                08 Aug 24 @02:00:00

CSS Angle TLM   0.20842              

CSS Sun-Pointing Angle  0.41684              

                                12 Aug 24 @12:00:00

Pre-Burn                            

Thruster 1           3552     08 Aug 24 @02:00:00

Thruster 2           3488    

Thruster 3           3696    

Thruster 4           3760    

Post-Burn                           

Thruster 1           3824     12 Aug 24 @12:00:00

Thruster 2           3760    

Thruster 3           3984    

Thruster 4           4048    

Number of Pulses                            

Thruster 1           272       

Thruster 2           272       

Thruster 3           288       

Thruster 4           288       

Thruster Pairs                   

Thruster 1 & 2   544       

Thruster 3 & 4   576       

Best Regards,

Sheral Wesley  | Sr Principal Engineer, Satellite Systems

Northrop Grumman Corporation  |  Space Systems

O: 703-406-5641  |  C: 202-236-0802  |  sheral.wesley@ngc.com