All,

The 1^st perigee contact was intermittent for telemetry. The Orbit# 668 ATS was uploaded successfully, and the SSR_Dump will be re-dumped on the 2^nd perigee contact

The following objectives were accomplished

1. Reset Master timer
2. SSR_Dump (new)
3. CAR# 1423  Upload Orbit# 668 ATS

IEBX_2024_318_o0688a_v001 (149-246)

Results from the inertial maneuver

Q1          0.56903700

Q2          -0.54756100

Q3          -0.10315900

Q4          0.60475700

GPS sec 1414675757

UTC time 11/03/2024 13:29:03

MPS Diff 0.738 deg

MPS Cmd Vector X           -0.77535600

MPS Cmd Vector Y           -0.57580900

MPS Cmd Vector Z           -0.25935800

CSS Angle TLM   0.300296           

CSS Sun-Pointing Angle  0.591491           

                                30 Oct 24 @20:00:00

CSS Angle TLM   0.692386           

CSS Sun-Pointing Angle  1.384772           

                                03 Nov 24 @13:30:00

Pre-Burn                            

Thruster 1           8160     30 Oct 24 @20:00:00

Thruster 2           7952    

Thruster 3           9696    

Thruster 4           9904    

Post-Burn                           

Thruster 1           8464     03 Nov 24 @13:30:00

Thruster 2           8256    

Thruster 3           10000  

Thruster 4           10208  

Number of Pulses                            

Thruster 1           304       

Thruster 2           304       

Thruster 3           304       

Thruster 4           304       

Thruster Pairs                   

Thruster 1 & 2   608       

Thruster 3 & 4   608       

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