[Cesg-all] CCSDS Review of CCSDS 502.0-P-2.1, Orbit Data Messages

[CCSDS Rapporteur]

Control Number: PRP 21-32

The following draft CCSDS Recommended Standard has been placed on 
line for CCSDS Agency review:

     CCSDS 502.0-P-2.1.  Orbit Data Messages.  Pink Book.  Issue 2.1.
                         October 2021.

DOCUMENT DESCRIPTION:  The Orbit Data Message (ODM) Recommended 
Standard specifies message formats for use in transferring spacecraft 
orbit information between space agencies and commercial or 
governmental spacecraft operators.  The current draft update adds 
Orbit Comprehensive Message, adds MESSAGE_ID keyword to existing 
messages (OPM, OMM, and OEM), discontinues 'Checklist ICD', creates a 
new SANA Registry for normative keyword values for navigation 
messages, and adds several annexes for example and supplementary material.

The due date for receipt of review comments by the CCSDS Review 
Coordinator is 14 December 2021.  Area Directors and WG/BOF Chairs 
may submit review comments directly to the CCSDS Review 
Coordinator.  More information is available at the Web site identified below.

The review document, in Portable Document Format (PDF), and 
associated review materials are available for downloading at the 
following location:

     https://public.ccsds.org/review/CCSDS%20502.0-P-2.1/default.aspx

NOTES

1  Per CMC Action Item CMC-A-2007-10-05, agency reviewers are reminded to
   review for compliance with the CCSDS Publications Manual as well as
   technical content.

2  Per CESG Resolution CESG-R-2008-10-006, the CESG no longer conducts
   pre-Agency-review reviews but is instead expected to participate in
   Agency reviews when they are announced.