Rpmalonq

boom oeployso

TO 047 m

SOAVS ITS HOURS POR acTIVE manEUVERS; TriE REma (NOBR POR

PASSIVE damp wo)

COMMANDING OVER OAYLtGHT. REAL-TIKE STATIONS. ELECTROMAGNET OPERATION LIM1TCO BECAUSE OP POWER CONSTRAINTS; INVERTBO CAPTURE (PITCH • 160°) LIMITBO TO SEVERAL ORBITS BECAUSE op THERMAL CONSTRAINTS.

open-loop realtime graphic displays utilized to monitor attftuob prior to commanding

anomalous extension rates por boom mechanism damping time constant v« of nominal

cts ispin»

JANUARY 1?. t97Q

digital sun sensors; ir earth sensors <booy hountibj

hvora2ine thrusts r8

60rrm

60RPM; Z-AKO ALONO NtGATlVS ORBIT NORMAL

att1tuos operations limited to 1 hour near perigee ouring transfer or sit because op earth sensor configuration

open-loop. maneuvers monitors o m real tim

electronics controlling pressure amd temperature gauges on ons (op two) hvoraxine tanks paileo. balky values in thruster system

loesptn)

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