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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier">Mario/Marc:</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier">Per your request, here is the "simple report" on Nav WG projects in progress as of our 29-Mar-2023 telecon. Overall progress is very good.</span><o:p></o:p></p>
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<p class="MsoNormal"><span class="ms-metadata"><span style="font-size:12.0pt;font-family:Courier">500.2 Navigation Data Messages Overview - Green Book (V.2): This Green Book update was published approximately 19-Mar-2023.</span></span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier"> <span class="ms-metadata"> </span></span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier;color:black">502.0 Orbit Data Message (ODM</span><span style="font-size:12.0pt;font-family:Courier"> V.3<span style="color:black">):
</span>The<span class="ms-metadata"> CESG "Approval to Publish" poll was initiated today 29-Mar-2023. Next up: CMC "Approval to Publish" poll.</span>
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier">503.0 Tracking Data Message (TDM V.3): The priority of this document update has been temporarily lowered while the WG has concentrated on finalizing the ODM, ADM, CDM, and NDM/XML 3.0 updates.
However, we have nearly 2 full days of TDM discussion planned for the Spring 2023 Meetings. A second Pink Book draft is anticipated shortly after the Spring Meetings.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier"> <span style="color:black"> </span></span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier;color:black">504.0 Attitude Data Messages (ADM</span><span style="font-size:12.0pt;font-family:Courier"> V.2<span style="color:black">):
</span>Prototype testing has commenced and is over 50% complete. Test participants include CNES, NASA/GSFC, NASA/JPL, Thales Alenia Space, and GMV.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier"> <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier;color:black">505.0 Navigation Data Messages XML Specification (NDM/XML</span><span style="font-size:12.0pt;font-family:Courier"> V.3, V.4<span style="color:black">):
</span>The<span class="ms-metadata"> CESG "Approval to Publish" poll for V.3 was initiated today 29-Mar-2023. Next up: CMC "Approval to Publish" poll. The V.4 "new project" now appears in the list of approved projects on the CWE. The V.4 will accommodate changes
needed to support the ADM V.2. The schemas are nearing completion and the document update is about 70% complete.
</span><span style="color:black">In the near future we plan to submit the draft document and request the Area Director Resolution to commence the CESG/CMC "Approval for Agency Review" polls.</span><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier;color:black">50</span><span style="font-size:12.0pt;font-family:Courier">7<span style="color:black">.0 Navigation Events Message (NEM</span> V.1<span style="color:black">):</span> D<span style="color:black">istribution
of the first NEM White Book </span>has been further delayed due to the fact that the NEM has the same Lead Editor as the ADM Version 2 update, which has higher priority.
</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier"> </span><o:p></o:p></p>
<p class="MsoNormal"><span class="ms-metadata"><span style="font-size:12.0pt;font-family:Courier">508.0 Conjunction Data Message (CDM V.2): </span></span><span style="font-size:12.0pt;font-family:Courier"> A Pink Book P1.0.4 was distributed Monday 02/20/2023
and is intended to be the last Pink Book internally reviewed prior to Agency Review. The consensus of the group is that this version of the Pink Book is nearly ready for Agency Review.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier">509.0 Pointing Request Message (PRM V.1): After correspondence with the MOIMS/MP WG, a very minor Corrigendum will be submitted. Drafting of the Corrigendum is in progress. A draft of the
Corrigendum is anticipated by end of March 2023.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier"> <span style="color:black"> </span> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier">Recently published standards/other documents with no action necessary:
<span style="color:black">500.0 Navigation Data</span> - <span style="color:black">
Definitions and Conventions Green Book </span>(<span style="color:black">V.</span>4)<span style="color:black">, 508.1 Re-Entry Data Message (RDM</span> V.1<span style="color:black">)</span>.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier;color:black">Regards,</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Courier;color:black">David</span><o:p></o:p></p>
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