[MOIMS-NAV-EXEC] [EXTERNAL] Re: Question about State Transition Matrix aspect to the OCM

Wed Sep 9 20:10:53 UTC 2020

And also fine with me.

Julie

-------------------------------------------
Julie Halverson
NASA Goddard Space Flight Center
Systems Engineer
Space Science Mission Operations (SSMO)/Code 444
301-614-7016

From: MOIMS-NAV-EXEC <moims-nav-exec-bounces at mailman.ccsds.org> on behalf of "Frank.Dreger at esa.int" <Frank.Dreger at esa.int>
Date: Tuesday, September 8, 2020 at 3:40 AM
To: "Oltrogge, Daniel" <doltrogge at agi.com>
Cc: "moims-nav-exec at mailman.ccsds.org" <moims-nav-exec at mailman.ccsds.org>
Subject: [EXTERNAL] Re: [MOIMS-NAV-EXEC] Question about State Transition Matrix aspect to the OCM

Dear Dan,

No objection from my side.

Kind regards

Frank Dreger

ESA – European Space Agency

Frank Dreger
Senior Flight Dynamics Service Manager
Ground Systems Engineering and Innovation Department
ESOC

Robert-Bosch-Str. 5, 64293 Darmstadt, Germany
frank.dreger at esa.int | www.esa.int<https://urldefense.proofpoint.com/v2/url?u=http-3A__www.esa.int&d=DwMGaQ&c=ApwzowJNAKKw3xye91w7BE1XMRKi2LN9kiMk5Csz9Zk&r=XOfz3jnCU4JiwJMrJakKjhd9ggUHNASAVFiy4wvWJDw&m=jvL6473uQAyNOqo-BDjG3DO1af54SIJ5ynH5pM9Azes&s=gLIycHlCSvyZK67rs3nhKCeN5MuZuvzYOOIgdxGpSCI&e=>
T: +49 6151 90 2664

From:        "Oltrogge, Daniel" <doltrogge at agi.com>
To:        "moims-nav-exec at mailman.ccsds.org" <moims-nav-exec at mailman.ccsds.org>
Date:        2020/09/04 21:20
Subject:        [MOIMS-NAV-EXEC] Question about State Transition Matrix aspect to the OCM
Sent by:        "MOIMS-NAV-EXEC" <moims-nav-exec-bounces at mailman.ccsds.org>

________________________________

NAV WG Team:

Question regarding the new CCSDS Orbit Data Message (ODM) we are creating:  Would anyone be heartbroken if we were to delete the State Transition Matrix data section?  I worked to get that included so that we could map covariances from one point to another and perturbations and/or small DVs downstream, but I’m now wondering if our projected use of this message feature warrants the effort and complications we can assume this will introduce into message adoption and testing.

Does anyone in our group feel strongly that this STM message component should be retained?

Thanks,

Dan
__________________________
Dan Oltrogge
Director, Center for Space Standards and Innovation
Analytical Graphics, Incorporated
Voice: 719-482-4552   ҉   E-mail: oltrogge at agi.com<mailto:oltrogge at agi.com>
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