july 17, 1969 apollo/saturn v postflight trajectory

208 Pages·07.44 MB·English

D5-15560-5
APOLLO/SATURN V
POSTFLIGHT TRAJECTORY
AS-505
69-7704-9,
JULY 17, 1969
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DOCUMENT NO. 05-15560-5
TITLE APOLLa/ SATURN .V POSTFLIGHT TRAJ EeTaRY - AS-505
MODEL NO. SATURN V CONTRACT NO. NAS8-5608 Schedul e I I ,
t
Part IIA, Task 8.1.6,
Item 42
Prepared by R. D. McCurdy
POSTFLIGHT TRAJECTORIES
July 17, 1969
"J.e. ......
~
S. C. Krausse, Manager
FLIGHT SYSTEMS ANALYSIS
ISSUE NO. ISSUED TO
BOEINC
THE COMPANY SPACE DIVISION LAUNCH SYSTEMS BRANCH
.
.
05-15560-5··
REVISIONS
REV.
SYM OEseRIPTiON DATE APPROVED
i i

05-15560-5
ABSTRACT AND LIST OF KEY WORDS
This document presents the postflight trajectory for the Apollo/
Saturn V AS-505 flight. Included is an analysis of the orbital
and powered flight trajectories of the launch vehicle, the free
flight trajectories of the expended S-IC and S-II stages, and
the slingshot trajectory of the S-IVB/IU. Trajectory dependent
parameters are provided in earth-fixed launch site, launch
vehicle navigation, and geographic polar coordinate systems.
The time history of the trajectory parameters for the launch
vehicle is presented from guidance reference release to CSM
separation.
Tables of engine cutOff, stage separation, parking orbit in
sertion, and translunar injection conditions are included in
this document. The heliocentric parameters of the S-IVB/IU
are given. Figures of such parameters as altitude, surface
and cross ranges, and magnitudes of total velocity and accel
eration as a function of range time for the powered flight
trajectories are presented.
The following is a list of key words for use in indexing this
document for data retrieval:
Apollo/Saturn V
AS-505
Postflight Trajectory
Powered Flight Trajectory
Orbital Trajectory
Spent Stage Trajectory
Slingshot Trajectory
iii

D5-15560-5
CONTENTS
PARAGRAPH PAGE
REVISIONS i i
ABSTRACT AND LIST OF KEY WORDS i ; i
CONTENTS i v
ILLUSTRATIONS vi
TABLES vii
REFERENCES vii i
ACKNOWLEDGEMENT i x
SOURCE DATA PAGE x
SECTION - SUMMARY AND INTRODUCTION 1-1
SECTION 2 - COORDINATE SYSTEMS AND LAUNCH
PARAMETERS 2-1
SECTION 3 - POWERED FLIGHT TRAJECTORY
RECONSTRUCTION 3-1
3.1 POWERED FLIGHT TRAJECTORY 3-1
3. 1.1 Ascent Phase 3-1
3. 1.2 Second Burn Phase 3-1
3. 1.3 Targeting Parameters 3-2
3.2 DATA SOURCES 3-2
3.2. 1 Ascent Phase 3-2
3.2.2 Second Burn Phase 3-4
3.3 TRAJECTORY RECONSTRUCTION 3-5
3.3. 1 Ascent Phase 3-5
3.3.2 Second Burn Phase 3-6
3.4 ERROR ANALYSIS 3-6
3.4. 1 Ascent Phase 3-6
3.4.2 Second Burn Phase 3-7
SECTION 4 - ORBITAL TRAJECTORY RECONSTRUCTION 4-1
4. 1 ORBITAL TRAJECTORY 4-1
4.2 ORBITAL DATA 4-1
4.3 TRAJECTORY RECONSTRUCTION 4-2
4.3.1 Orbital Insertion Conditions 4-2
4.3.2 Orbital Tracking Analysis 4-2
4.4 POST TLI TRAJECTORY 4-2
SECTION 5 - SPENT STAGE TRAJECTORIES 5-1
5. 1 S-IC SPENT STAGE TRAJECTORY 5-1
5.2 S-II SPENT STAGE TRAJECTORY 5-1
SECTION 6 - S-IVB/IU SLINGSHOT TRAJECTORY 6-1
i v