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Author Topic: Apollo 7 vAGC SPS Burns  (Read 5404 times)
Tschachim
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« Reply #15 on: January 11, 2010, 09:00:36 AM »

Correct, both are 318.2 ft/s.
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Phixit
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« Reply #16 on: January 11, 2010, 09:20:28 AM »

Correct, both are 318.2 ft/s.

Sweet, that was where I went wrong. Thank you to every one that helped me on this, always annoying to deal with a newbie!  Happy
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Gunner_CAF
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« Reply #17 on: January 11, 2010, 11:36:04 PM »

Sorry, you are correct!  This value is dV in 0.1 ft/s.

I did find an error in the checklist that I didn't notice before.  In the Maneover tab at TIG - 5:00:

Line 1: xx xx        time until ignition in min/sec
Line 2: xxx.xx       velocity to be gained in fps
Line 3: xxx.xx       velocity gained in fps

Should read:

Line 1: xx xx        time until ignition in min/sec
Line 2: xxxx.x       velocity to be gained in fps
Line 3: xxxx.x       velocity gained in fps

I verified this with the G&C Chicklist, and checked it by running P30 then P40.  

Gunner
« Last Edit: January 11, 2010, 11:38:41 PM by Gunner_CAF » Logged
Phixit
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« Reply #18 on: January 15, 2010, 09:07:13 PM »

Well I'm now onto the 3rd SPS burn, but can't seem to get the right dVf and dVo. I keep moving them around, but nothing close to the needed ApA and PeA. Does anyone have the numbers they used? Thanks.
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Gunner_CAF
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« Reply #19 on: January 15, 2010, 10:31:10 PM »

Well I'm now onto the 3rd SPS burn, but can't seem to get the right dVf and dVo. I keep moving them around, but nothing close to the needed ApA and PeA. Does anyone have the numbers they used? Thanks.

I only have the dX, dY, and dZ values recorded.  For burn 3 they were -30.2, 0.0, 326.8 respectively.

Gunner
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