Solar System Union supplied sealThe Solar System UnionPublic institutions
Shared rights across worlds
My local casesDocumentsAccessibility
Ephemeris distribution identity
MOB.02.01 / office
Ephemeris distribution
UnionEphemeris distributionEphemeris distribution

MOB.02.01 / PUBLIC SERVICE NETWORK

Ephemeris distribution

Distribute versioned orbital reference information with declared validity and uncertainty.

MOB.02.01officeUnion-wide competence

Ephemeris distribution / public remit

Distribute versioned orbital reference information with declared validity and uncertainty.

Receiving role
Ephemeris distribution assessment lead
Public counterpart
Navigation Services

Choose your route

Office output: Ephemeris issue record

Assessment file: Ephemeris issue record

  • reference solution
  • observation epoch
  • update history

Read the ephemeris issue record specification →

A difficult ephemeris distribution case

Illustrative case / MOB.02.01

A navigation user receives an old reference after a delayed update; identify the valid sequence and correction.

Reporting and specialist powers

Competent parent
Navigation Services
Local public authority
Transport & Navigation Commission
Receiving evidence
reference solution; observation epoch; update history
Assessment question
A navigation user receives an old reference after a delayed update

Public records and accountability

MOB.02.01/REG
Records and reasoned determinations

Ephemeris issue record

MOB.02.01/CONTACT
Contact the competent office

Accessible assistance, evidence alternatives, institutional handoffs and review.