Gemini 9 Press Kit - heroicrelics Mirror
Gemini 9 Press Kit - heroicrelics Mirror
Gemini 9 Press Kit - heroicrelics Mirror
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
TRACKING<br />
The <strong>Gemini</strong> mission will rcq’ire separate tracking of<br />
four space vehicles: the <strong>Gemini</strong> spacecraft, the ATDA, Titan<br />
I1 which is the <strong>Gemini</strong> Launch Vehicle (GLV) , and as required,<br />
the Atlas Booster called SLV-3.<br />
The <strong>Gemini</strong> spacecraft will<br />
carry two C-band tracking beacons-<br />
The ATDA will also carry<br />
two C-band beacons.<br />
Skin tracking (radar signal bounce) of<br />
the Atlas (which will be inserted into orbit) and <strong>Gemini</strong><br />
launch vehicle throughout orbital lifetime for impact pre-<br />
diction is a mission reqirement.<br />
Selected sites will skin<br />
track the S/C and the ATDA.<br />
Space Range Radar (SPANDAR)<br />
The MSFN Wallops Station (WLP)<br />
and various facilities of the<br />
North American Air Defense Command (NORAD) will be used for<br />
this mission.<br />
However, NORAD will not track thc Spacecraft<br />
during the launch or rendezvous phase.<br />
For <strong>Gemini</strong> 92i, various combination of spacecraft tracking<br />
assignments will be carried out according to individual station<br />
capability.<br />
All C-Band radar sites have radar systems capable<br />
of providing space position informath on either the <strong>Gemini</strong> or<br />
ATDA vehicles but not simultaneously.<br />
Data transmission links<br />
have only a single system capability, theref ore, priority will<br />
be established by the Mission Director or Flight Dynamics<br />
Officer according to their needs.<br />
-19-