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AsteriaStar

Mission phase

Proximity Operations

Extended operations close to the body — global mapping, orbiting, and selecting sites for a landing, sampling, or impact.

Type
Mission phase
Domain
Scientific connections
Connections
4

Experience system V6

Mission phase scientific profile

A graph-grounded scientific layout that adapts to available evidence, imagery, relations, and source coverage.

Evidence graphScientific mapOriginal SVGSource trail
  1. 01

    Observe

    The page falls back to graph and source evidence when no cleared image is available.

  2. 02

    Measure

    Measurement panels use graph coverage, catalog identifiers, and source availability without inventing values.

  3. 03

    Locate

    Preceded by Approach & Characterization.

  4. 04

    Connect

    4 graph relations shape the knowledge viewport.

Object type
Mission phase
Graph relations
4
Verified sources
2
Image records
0
Domain
Scientific connections
Status
Graph entity

Scientific map

Atlas context

Proximity Operationscoordinate fields shown only when available
  • Preceded by

    Approach & Characterization

  • Followed by

    Surface Operations & Sampling

  • Associated with

    NEAR Shoemaker

  • Associated with

    Hayabusa2

Original SVG diagram

Scientific schematic

Optical pathCollected lightFocal plane / instrumentMission phase
Object class
Mission phase
Catalog numbers
Not recorded
Graph relations
4
Sources
2
Approach & Charac...Hayabusa2NEAR ShoemakerSurface Operation...Proximity OperationsMission phase

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.

Continue the atlas

Curated next objects

mission phase

Approach & Characterization

The final approach, when the target grows from a point of light into a resolved world and the spacecraft measures its shape, spin, and gravity to plan operations.

mission phase

Surface Operations & Sampling

The critical interaction with the surface — a touchdown, a landing, a sample-collection manoeuvre, or a deliberate impact.

space mission

NEAR Shoemaker

NASA's Near Earth Asteroid Rendezvous mission, the first spacecraft to orbit an asteroid (433 Eros, 2000) and the first to soft-land on one (2001).

space mission

Hayabusa2

Hayabusa2 collected surface and subsurface samples of the asteroid Ryugu and returned them to Earth.

asteroid

162173 Ryugu

A near-Earth asteroid sampled by Japan's Hayabusa2.

asteroid

433 Eros

A near-Earth asteroid orbited by NASA's NEAR Shoemaker.

Data

Scientific data & provenance

Data & provenance

Stable ID
mission_phase:proximity-operations
Type
Mission phase
Domain
Scientific connections
Relationships
4
Graph version
1.0.0

Dataset membership

Open data

In the graph export: graph.json · graph.jsonld

Planned API: GET /api/v0/entities/mission_phase:proximity-operations

Scientific quality

Substantial
Unreviewed2 sourcesv1.0.0

3 of 4 applicable dimensions complete

Description
Complete
Source coverage
Complete
Relationship coverage
Complete
Review coverage
None
Citation coverage
Not applicable
Image coverage
Not applicable
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.

  • JAXAJapan Aerospace Exploration Agency

    Japanese missions (Hayabusa, Akatsuki) and space science.