Helios 1 Ephemeris, Heliocentric Trajectories, Heliographic, Heliographic Inertial, and Solar Ecliptic Coordinates, HelioWeb, Hourly Data

Helios1 Heliocentric orbit in Heliographic Inertial, Heliographic rotating, and Solar Ecliptic coordinates at a 1 hourly cadence. For coordinate definitions see https://omniweb.gsfc.nasa.gov/coho/helios/coor_des.html.

Data and Resources

Field	Value
Maintainer	NASA Space Physics Data Facility
Last Updated	September 1, 2026, 04:37 (UTC)
Created	August 10, 2026, 18:38 (UTC)
accessLevel	public
bureauCode	{026:00}
catalog_conformsTo	https://project-open-data.cio.gov/v1.1/schema
harvest_object_id	cfcf3410-e4f9-4cb6-98b5-5e71c04e9525
harvest_source_id	b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title	Science Discovery Engine
identifier	/SDE/SPASE_JSON/\|spase://NASA/NumericalData/Helios1/HelioWeb/Ephemeris/PT1H
license	https://www.usa.gov/government-works
modified	2026-08-24T22:15:58Z
programCode	{026:000}
publisher	SPDF
resource-type	Dataset
source_datajson_identifier	true
source_hash	abe4170cf44a8b8d5f29e45df78e69dbb3e80e325a8a0a608c355578f535a14e
source_schema_version	1.1
theme	{Heliophysics}