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

SOHO 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 15, 2026, 01:43 (UTC)
Created	August 10, 2026, 22:08 (UTC)
accessLevel	public
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harvest_source_title	Science Discovery Engine
identifier	/SDE/SPASE_JSON/\|spase://NASA/NumericalData/SOHO/HelioWeb/Ephemeris/PT1H
license	https://www.usa.gov/government-works
modified	2026-09-07T22:16:01Z
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