For the complete documentation index, see llms.txt.An Ephemeris Push task automatically generates a fresh orbit ephemeris (OEM) for each of your spacecraft and uploads it to one or more external space catalogs on a schedule — so you never have to export and upload ephemeris files by hand. Route:
/tasks
Overview
Operators with a standing obligation to keep external catalogs supplied with current ephemeris — for example Space-Track or the EU Space Surveillance & Tracking (EU-SST) network — can configure one Ephemeris Push task and leave it running. On every scheduled run, Valar:- Generates a current CCSDS Orbit Ephemeris Message (OEM) for each configured spacecraft, and
- Uploads it to each configured catalog.
Prerequisites
Before a spacecraft will be delivered on a run, it must meet a few conditions. Spacecraft that don’t yet qualify are skipped (not failed) — the task keeps delivering for every other eligible spacecraft, and skipped spacecraft resume automatically once they qualify.- A NORAD ID. The spacecraft must have a NORAD catalog ID configured on its Spacecraft page. Without one it is skipped with
NO_NORAD_ID. - Current orbit data. The spacecraft’s orbit must be fresh enough to publish. Stale or degraded orbits are skipped (
ORBIT_STALE/ORBIT_DEGRADED) until newer orbit data is available. - An active push clearance. Each spacecraft-and-catalog pair must have an approved push clearance before Valar will upload on its behalf (see Push clearance below).
Space-Track and EU-SST credentials are configured centrally by your administrator — you do not enter any catalog credentials when creating a task.
Setting up a task
Select spacecraft
Choose one or more spacecraft to push ephemeris for. A spacecraft with no NORAD ID shows a No NORAD ID warning — you can still include it, but it will be skipped on each run until a NORAD ID is assigned.
Set the delivery cadence
Enter a schedule interval using the shorthand grammar (
6h, 12h, 1d, 1w). The minimum is 6 hours; the default is daily (1d). An interval below 6 hours is rejected with the inline error “Schedule interval must be at least 6 hours.”Reading delivery-leg outcomes
Open the delivery-legs view for any Ephemeris Push run to see one row per delivery leg. Legs are ordered by severity — failed first, then skipped, then delivered. Each leg carries a colour-coded outcome badge:| Code | Badge | Meaning | What to do |
|---|---|---|---|
SUCCEEDED | Green | Ephemeris was uploaded to the catalog successfully. | Nothing — this delivery is complete. |
NO_NORAD_ID | Amber | The spacecraft has no NORAD ID, which Space-Track requires. | Add a NORAD ID on the spacecraft’s Spacecraft page. Delivery resumes automatically. |
ORBIT_STALE | Amber | The orbit is too old to publish. | Refresh the orbit (run orbit determination or import a newer TLE) before the next run. |
ORBIT_DEGRADED | Amber | The orbit is in a degraded state. | Confirm the orbit is acceptable or refresh it before the next run. |
NO_CLEARANCE | Amber | No active push clearance exists for this spacecraft and catalog. | Contact Valar to arrange a push clearance (see Push clearance). |
CLEARANCE_PENDING_APPROVAL | Amber | A push clearance has been granted but is awaiting four-eyes approval. | No action — delivery resumes automatically once the clearance is approved. |
HALTED | Amber | Uploads to this catalog are currently halted by an administrator. | Contact support; deliveries resume when the halt is lifted. |
OEM_GENERATION_FAILED | Red | The ephemeris file could not be generated. | Check the spacecraft’s orbit data quality; contact support if it persists. |
UPLOAD_HTTP_ERROR | Red | The catalog rejected the upload. | Contact support — this usually indicates a catalog-side or credential issue. |
UPLOAD_IO_ERROR | Red | A network error occurred during upload. | None — this is transient and is retried on the next scheduled run. |
Push clearance
To protect against unauthorized disclosure of orbital data to external parties, Valar requires a push clearance for each spacecraft-and-catalog pair before any upload occurs. A spacecraft with no active clearance for a catalog is skipped on every run (NO_CLEARANCE) — no upload is attempted.
Clearances are governed by a four-eyes process:
- A Valar platform administrator grants a clearance for a specific spacecraft and catalog.
- Two distinct authorized people must each approve it before it becomes active. The same person cannot approve twice.
- Once both approvals are in, the clearance is active, and the next scheduled run will attempt the upload for that catalog.
- A clearance can be revoked at any time by an organization administrator or a Valar platform administrator.
CLEARANCE_PENDING_APPROVAL while a clearance is awaiting its approvals, or NO_CLEARANCE when none has been granted yet. To arrange a new push clearance, contact Valar. Every clearance change (grant, approval, revocation, denial) is recorded in a permanent audit log.
Delivery resumes automatically once a clearance becomes active — you do not need to re-trigger the task. A run that happens while a clearance is still pending simply logs a
CLEARANCE_PENDING_APPROVAL leg and continues delivering for every other eligible spacecraft.Scheduling notes
- The minimum delivery cadence is 6 hours; the default is daily (
1d). - The task runs unattended on its schedule. A manual run is available from the task itself.
- Skips are self-healing: a spacecraft skipped for a missing NORAD ID, a stale orbit, or a pending clearance resumes delivery on the first run after the underlying condition is resolved — no manual re-trigger needed.