---
title: "GET /udl/onorbitevent"
method: GET
path: "/udl/onorbitevent"
tags: ["Onorbit"]
---

# GET /udl/onorbitevent

`GET /udl/onorbitevent`

## Request

- Base URL: `https://unifieddatalibrary.com`
- URL: `https://unifieddatalibrary.com/udl/onorbitevent`
- Auth: none declared

Service operation to dynamically query data by a variety of query parameters not specified in this API documentation. See the queryhelp operation (`/udl/<datatype>/queryhelp`) for more details on valid/required query parameter information.

## Query parameters

- `firstResult` integer
- `maxResults` integer

## Response `200`

OK

- OnorbitEventAbridged[]
  - `id` string: Unique identifier of the record, auto-generated by the system.
  - `classificationMarking` string, required: Classification marking of the data in IC/CAPCO Portion-marked format.
  - `derivedFrom` string: The sources or SCG references from which the classification of this data is derived.
  - `declassificationDate` string, date-time: The declassification date of this data, in ISO 8601 UTC format.
  - `declassificationString` string: Declassification string of this data.
  - `idOnOrbit` string: Unique identifier of the on-orbit object for this event.
  - `satNo` integer: Satellite/Catalog number of the target on-orbit object.
  - `origObjectId` string: Original object ID or Catalog Number provided by source (may not map to an existing idOnOrbit in UDL).
  - `eventTime` string, date-time, required: Date/Time of the event. See eventTimeNotes for remarks on the accuracy of the date time.
  - `eventTimeNotes` string: Notes/remarks on the validity/accuracy of the eventTime.
  - `operatorOrgId` string: Organization ID of the operator of the on-orbit spacecraft at the time of the event.
  - `ownerOrgId` string: Organization ID of the owner of the on-orbit spacecraft at the time of the event.
  - `lesseeOrgId` string: Unique identifier of the organization which leases this on-orbit spacecraft.
  - `operatedOnBehalfOfOrgId` string: Unique identifier of the organization on whose behalf the on-orbit spacecraft is operated.
  - `geoPosition` number, double: GEO position longitude at event time if applicable. Negative values are west.
  - `planeSlot` string: GEO plane slot of the spacecraft at event time.
  - `planeNumber` string: GEO slot plane number/designator of the spacecraft at event time.
  - `positionStatus` string: Position status of the spacecraft at event time (e.g. Stable, Drifting/Tumbling, etc).
  - `untilTime` string, date-time: Maximum validity time of the event.
  - `officialLossDate` string, date-time: Date time of official loss of the spacecraft.
  - `netAmount` number, double: Net amount of the insurance claim for the event, in USD.
  - `underlyingCause` string: Underlying cause of the event.
  - `capabilityLoss` number, double: Spacecraft capability loss incurred, as a fraction of 1.
  - `capacityLoss` number, double: Spacecraft capacity loss incurred, as a fraction of 1.
  - `insuranceLoss` number, double: Insurance loss incurred, as a fraction of 1.
  - `thirdPartyInsuranceLoss` number, double: Insurance loss incurred by 3rd party insurance, in USD.
  - `injured` integer: Number of humans injured in the event.
  - `killed` integer: Number of humans killed in the event.
  - `lifeLost` number, double: Spacecraft life lost due to the event as a percent/fraction of 1.
  - `ageAtEvent` number, double: Spacecraft age at the event in years.
  - `achievedFlightPhase` string: Achieved phase of flight prior to the event.
  - `occurrenceFlightPhase` string: Phase of flight during which the event occurred.
  - `stageAtFault` string: Faulty stage of flight for the event.
  - `equipmentAtFault` string: Equipment on the spacecraft which caused the event.
  - `equipmentTypeAtFault` string: Type of the equipment on the spacecraft which caused the event.
  - `equipmentPartAtFault` string: Specific part of the equipment on the spacecraft which caused the event.
  - `consequentialEquipmentFailure` string: Additional equipment which failed as a result of faulty equipment on the spacecraft during the event.
  - `inclined` boolean: Boolean indicating if the spacecraft is inclined.
  - `description` string: Notes/description of the event.
  - `remarks` string: Additional remarks on the event description.
  - `insuranceLossNotes` string: Additional insurance notes if the event is an official loss.
  - `capabilityLossNotes` string: Notes on capability loss at the time of event.
  - `insuranceCarriedNotes` string: Additional insurance notes on coverages at the time of event.
  - `equipmentCausingLossNotes` string: Additional notes on the equipment causing the event/loss.
  - `eventType` string: The type of on-orbit event being reported.
  - `eventResult` string: The result of the reported event.
  - `objectStatus` string: The status of the on-orbit object.
  - `satellitePosition` string: Description of the satellite orbital position or regime.
  - `source` string, required: Source of the data.
  - `origin` string: Originating system or organization which produced the data, if different from the source. The origin may be different than the source if the source was a mediating system which forwarded the data on behalf of the origin system. If null, the source may be assumed to be the origin.
  - `dataMode` 'REAL' | 'TEST' | 'SIMULATED' | 'EXERCISE', required: Indicator of whether the data is REAL, TEST, EXERCISE, or SIMULATED data: REAL: Data collected or produced that pertains to real-world objects, events, and analysis. TEST: Specific datasets used to evaluate compliance with specifications and requirements, and for validating technical, functional, and performance characteristics. EXERCISE: Data pertaining to a government or military exercise. The data may include both real and simulated data. SIMULATED: Synthetic data generated by a model to mimic real-world datasets.
  - `createdAt` string, date-time: Time the row was created in the database, auto-populated by the system.
  - `createdBy` string: Application user who created the row in the database, auto-populated by the system.
  - `origNetwork` string: The originating source network on which this record was created, auto-populated by the system.

## Other responses

- `400`: Bad Request
- `401`: Invalid/Missing User Credentials
- `403`: User Is Not Authorized
- `405`: Method Not Allowed
- `406`: MediaType Not Accepted by Request Headers
- `429`: Rate of Requests Exceeds Allowed Limit
- `500`: Internal Server Error

## Changes

> 12 revisions in range; 1 could not be searched.

- **2025-05-29** `4e1cbc17e814`: 2 info
  - added the new optional `query` request parameter `firstResult`
  - added the new optional `query` request parameter `maxResults`
- **2025-04-16** `75f764c843a9`: 2 info
  - api operation id `findAll_76` removed and replaced with ``
  - the endpoint scheme security `BasicAuth` was removed from the API

[Operation history](https://skmtc.dev/bluestaq/apis/unified-data-library-services-api/changes/udl/onorbitevent/get.md)

---

[API](https://skmtc.dev/bluestaq/apis/unified-data-library-services-api.md) - [All operations](https://skmtc.dev/bluestaq/apis/unified-data-library-services-api/llms.txt) - [OpenAPI document](https://skmtc.dev/bluestaq/apis/unified-data-library-services-api/revisions/bd17bc53681e?raw)
