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Antares, Osp-3 user’s guide, Appendix a – payload questionnaire – Orbital Antares User Manual

Page 90

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Antares

®

OSP-3

User’s Guide

Appendix A

– Payload Questionnaire

Release 1.1

July 2013

A-4

EARLY ON-ORBIT OPERATIONS

Briefly describe the spacecraft early on-orbit operations, e.g., event triggers (separation sense, sun acquisition, etc),
array deployment(s), spin ups/downs, etc:




SPACECRAFT SEPARATION REQUIREMENTS

ACCELERATION

Longitudinal: =

g’s

Lateral: =

g’s

VELOCITY

Relative Separation Velocity Constraints:

ANGULAR RATES

(pre-separation)


Longitudinal:

±

deg/sec

Pitch:

±

deg/sec

Yaw:

±

deg/sec

ANGULAR RATES
(post-separation)


Longitudinal:

±

deg/sec

Pitch:

± deg/sec

Yaw:

± deg/sec

ATTITUDE
(at deployment)

Describe Pointing Requirements Including Tolerances:


SPIN UP

Longitudinal Spin Rate:

±

deg/sec

OTHER

Describe Any Other Separation Requirements:


SPACECRAFT COORDINATE SYSTEM

Describe the Origin and Orientation of the spacecraft reference coordinate system, including its orientation with
respect to the launch vehicle (provide illustration if available):