MOB.02.01officeUnion-wide competence
Purpose and competence
Ephemeris issue record is maintained for Ephemeris distribution. Its scope follows the office’s mandate: Distribute versioned orbital reference information with declared validity and uncertainty.
A navigation user receives an old reference after a delayed update
Record specification
Custodian and access
Ephemeris distribution assessment lead → · Public records access procedureFinding and assessment question
- Instrument
- Ephemeris issue record
- Illustrative question
- A navigation user receives an old reference after a delayed update
- Assessable source material
- reference solution; observation epoch; update history

