user manual

1.0 INTRODUCTION
i.i SCOPE
The complete Spacecraft Operational Data Book for the manned missions will
consist of five separate volumes. These are defined as follows:
Volume I - CSM Data Book
Part I - Constraints and Performance
Part II - Launch Mission Rule Redlines
Volume II - LM Data Book
Part I - Constraints and Performance
Part II - Launch Mission Rule Redlines
Volume III - Mass Properties Data Book
Volume IV - EMU Data Book
Volume V - ALSEP Data Book
Volumes 1 and II present operational information on the capabilities and
limitations of the spacecraft. A brief discussion of the purpose and scope of
Volume III follows:
1.2 PURPOSE
The purpose of this document is to provide spacecraft mass properties data
per mission for use in the mission planning activities, trajectory documentation,
mission simulations, and to provide all necessary information and documentation
for consumable loading. The data contained herein represent the latest predictions
for the launch configuration mass properties and consumable loadings. Updates
to these data will be provided based on the actual weight and balance data for
each spacecraft. Mass properties data will be maintained and updated through the
actual consumables loading.
Section 2.0 presents relevant spacecraft configuration drawings and station
locations which may be useful in describing the location of various spacecraft
components and the relationship of coordinate systems in the launch and docked
configuration.
Section 3.0 presents mass properties and consumable loading data for each
mission. Included in this section are the predicted mass properties for the launch
configuration, the docked configuration, the normal entry, and for launch aborts.
Sections 4.0 and 5.0 contain consumables mass properties data and mission
independent consumable loading information for the CSM and LM, respectively.
In addition, CM ablator material data are provided in Section 4.0 to aid the user
in determining CM mass properties during reentry.
Amendments to this document will be made by page additions or replacements.
Data changed by an amendment will be denoted by an amendment date in the upper
right hand corner and a vertical bar in the page margin to locate the change.
i-i
SNA-8-D-027(III)REV 2