Moon
Proteus
Proteus is one of the larger inner moons of Neptune and one of the darkest objects in the Solar System.
- Type
- Moon
- Domain
- Scientific connections
- Connections
- 1
Boštjan Burger · Public domain
- Type: Moon
- Domain: Scientific connections
Experience system V6
Satellite world profile
A moon-first layout that links the body to its parent planet, orbital context, geology, and mission evidence when available.
- 01
Observe
WIKIMEDIA imagery anchors the visual reading with licensed source metadata.
- 02
Measure
Numerical fields come from the typed Solar System catalog and are omitted when not available.
- 03
Locate
Child of Neptune.
- 04
Connect
1 graph relation shape the knowledge viewport.
- Object type
- Moon
- Graph relations
- 1
- Verified sources
- 2
- Image records
- 2
- Domain
- Scientific connections
- Status
- Graph entity
Scientific map
Orbit context
- Primary orbital anchor
- Neptune
- Measured orbit field
- Orbital distance not recorded in this graph record
Original SVG diagram
Interior and field cues
- Atmosphere
- Not recorded
- Mean temperature
- Not recorded
- Gravity
- Not recorded
- Magnetic field
- Not recorded
Visual knowledge graph
Relationships, not isolated facts
This viewport is generated from the Asteria knowledge graph. Science, culture, and interpretive links remain separated by domain so visual context never changes the evidentiary meaning of a relation.
- Child ofNeptune
Image provenance
Photography as evidence
Continue the atlas
Curated next objects
Neptune
Neptune is the eighth and most distant known planet from the Sun in the Solar System.
moonNereid
Nereid is a moon of Neptune with one of the most eccentric orbits of any known moon in the Solar System.
moonTriton
Triton is the largest moon of Neptune and orbits in a retrograde direction.
orbital resonance1:1 resonance with Neptune
The co-orbital resonance that holds the Neptune Trojans at the planet's Lagrange points.
orbital resonance2:3 resonance with Neptune
The resonance in which a body completes two orbits for every three of Neptune's — the home of the 'plutinos', including Pluto itself.
astronomerJohann Galle
Johann Galle was the astronomer at the Berlin Observatory who, on 23 September 1846, pointed his telescope where Urbain Le Verrier's calculations predicted and found Neptune almost at once.
Observation
How this was captured
- Source
- WIKIMEDIA
Data
Scientific data & provenance
Data & provenance
- Stable ID
moon:proteus- Type
- Moon
- Domain
- Scientific connections
- Relationships
- 1
- Graph version
- 1.0.0
Dataset membership
Open data
In the graph export: graph.json · graph.jsonld
Planned API: GET /api/v0/entities/moon:proteus
Scientific quality
Partial3 of 6 applicable dimensions complete, 1 partial
- Description
- Complete
- Source coverage
- Complete
- Relationship coverage
- Partial
- Review coverage
- None
- Citation coverage
- None
- Image coverage
- Complete
- Timeline coverage
- Not applicable
Scientific entity. Dimensions that cannot apply to this object are excluded rather than counted as gaps. See the evidence framework and authority dashboard.
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Sources & references
The primary and reference sources this topic draws on.
- NASANational Aeronautics and Space Administration
Mission data, planetary science, space telescopes, and public-domain imagery.
Most NASA-produced imagery is in the public domain; individual items are checked for usage terms before publication.
- NASA JPLJet Propulsion Laboratory / Solar System Dynamics
Orbital data, ephemerides, and small-body parameters for planets, asteroids, and comets.