STEREO-A Ephemeris

STEREO atttitude and orbit data are distributed as SPICE kernels. Since most SEP investigators would rather not deal with SPICE kernels, Caltech provides text files containing position data for the two STEREO spacecraft, in the following coordinate systems: GEI, GSE, GSM, HCI, HEE, HEEQ.

Data and Resources

This dataset has no data

Additional Info

Field	Value
Maintainer	NASA Space Physics Data Facility
Last Updated	June 22, 2026, 19:28 (UTC)
Created	March 9, 2026, 22:22 (UTC)
accessLevel	public
bureauCode	{026:00}
catalog_conformsTo	https://project-open-data.cio.gov/v1.1/schema
harvest_object_id	b6368168-9d0b-4e8d-8d79-ad6547894d7c
harvest_source_id	b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title	Science Discovery Engine
identifier	/SDE/SPASE_JSON/\|514b1cb7ae25d782b3fbe496e10ad056
license	https://www.usa.gov/government-works
modified	2026-06-15T22:15:59Z
programCode	{026:000}
publisher	STEREO Attitude and Orbit Data Repository
resource-type	Dataset
source_datajson_identifier	true
source_hash	583f811197b3d03b48b8a51616d331f0aa25ec077290567eec21ba42dfc8e8ab
source_schema_version	1.1
theme	{Heliophysics}