Table · dataset · 2026
Neptune Ephemeris, Heliocentric Trajectories, Heliographic, Heliographic Inertial, and Solar Ecliptic Coordinates, HelioWeb, Hourly Data
Listed in NASA Data Portal
Description
Planet Neptune Heliocentric orbit in Heliographic Inertial, Heliographic rotating, and Solar Ecliptic coordinates at a 1 hourly cadence. For coordinate definitions see omniweb.gsfc.nasa.gov/coho/helios/coor_des.html.
Links
Get the data
- Resource spdf.gsfc.nasa.gov/pub/data/planet_and_comet_positions/helio1hr ↗
download · from data nasa gov
- Resource spdf.gsfc.nasa.gov/pub/data/planet_and_comet_positions/helio1hr ↗
download · from data nasa gov
- Resource cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=NEPTUNE_HELIO1HR_POSITION&index=sp_p… ↗
download · from data nasa gov
- Resource cdaweb.gsfc.nasa.gov/hapi ↗
download · from data nasa gov
- Resource omniweb.gsfc.nasa.gov/coho/helios/heli.html ↗
download · from data nasa gov
- Resource omniweb.gsfc.nasa.gov/coho/helios/about_helioweb.html ↗
download · from data nasa gov
- Text omniweb.gsfc.nasa.gov/coho/helios/helioweb_command_line_sample.txt ↗
download · from data nasa gov
- Resource omniweb.gsfc.nasa.gov/coho/helios/coor_des.html ↗
download · from data nasa gov
- Resource sscweb.gsfc.nasa.gov ↗
download · from data nasa gov
- Resource ssd.jpl.nasa.gov/horizons.cgi ↗
download · from data nasa gov
- Resource helio.data.nasa.gov/dataset/Planet_Neptune_HelioWeb_Ephemeris_PT1H ↗
download · from data nasa gov
- Resource hpde.io/NASA/NumericalData/Planet/Neptune/HelioWeb/Ephemeris/PT1H ↗
download · from data nasa gov
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/neptune-ephemeris-heliocentric-trajectories-heliograph… ↗
landing page · from data nasa gov
Catalogue records · 1
- CKAN API data.nasa.gov/api/3/action/package_show?id=90955cea-d927-4cc9-829b-709f50f03… ↗
metadata API · from data nasa gov
Topics
- From keywords
- Astronomy & Astrophysics · Earth & Environmental Science · Ocean & Atmospheric Science · Physics
- Inferred from text
- Astronomical sciences 69%
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Data Portal | 90955cea-d927-4cc9-829b-709f50f03123 | 8 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].anzsrc:group:5101 | enrichment · data nasa gov | taxonomy-embedding@1.0.0 | title+keywords+description (69%) |
| concepts[field].local:field:astronomy | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:ocean-atmospheric | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:physics | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| created_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| description | source · data nasa gov | connector:data_nasa_gov@1.0.0 | /notes |
| license_text | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| publication_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| title | source · data nasa gov | connector:data_nasa_gov@1.0.0 | /title |
| updated_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 |