Harmony nadir port

E282414

International Space Station docking port spacecraft berthing and docking location

Harmony nadir port is an International Space Station docking location on the Harmony module’s Earth-facing side, used for visiting cargo and crew spacecraft.

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All labels observed (3)

Label	Occurrences
Harmony nadir port canonical	3
Harmony (Node 2)	2
Harmony Earth-facing port	1

How this entity was disambiguated

This entity first appeared as the object of triple T2607819 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Harmony nadir port
Context triple: [Common Berthing Mechanism (Cargo Dragon 1), mountingLocationOnISS, Harmony nadir port]

A. Harmony
Harmony is a tiny, historic coastal town in San Luis Obispo County, California, known for its art studios, glassworks, and picturesque rural setting.
B. Harmony
Harmony is a small village in the town of Glocester in Providence County, Rhode Island, known for its rural character and historic New England charm.
C. Harmonia
Harmonia is a figure in Greek mythology known as the goddess or personification of harmony and concord, often associated with Thebes and the cursed necklace that bore her name.
D. Perfect Harmony
Perfect Harmony is an American television comedy series starring Bradley Whitford as a former Princeton music professor who unexpectedly becomes the director of a small-town church choir.
E. Longing for the Harmonies
Longing for the Harmonies is a popular-science book that explains modern physics and the fundamental laws of nature in accessible, non-technical language.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Harmony nadir port
Target entity description: Harmony nadir port is an International Space Station docking location on the Harmony module’s Earth-facing side, used for visiting cargo and crew spacecraft.

A. Harmony
Harmony is a tiny, historic coastal town in San Luis Obispo County, California, known for its art studios, glassworks, and picturesque rural setting.
B. Harmony
Harmony is a small village in the town of Glocester in Providence County, Rhode Island, known for its rural character and historic New England charm.
C. Harmonia
Harmonia is a figure in Greek mythology known as the goddess or personification of harmony and concord, often associated with Thebes and the cursed necklace that bore her name.
D. Perfect Harmony
Perfect Harmony is an American television comedy series starring Bradley Whitford as a former Princeton music professor who unexpectedly becomes the director of a small-town church choir.
E. Longing for the Harmonies
Longing for the Harmonies is a popular-science book that explains modern physics and the fundamental laws of nature in accessible, non-technical language.
F. None of above. chosen

Statements (41)

Predicate	Object
instanceOf	International Space Station docking port ⓘ spacecraft berthing and docking location ⓘ
belongsToProgram	International Space Station program ⓘ
connectedTo	Harmony forward port ⓘ Harmony port side ⓘ Harmony starboard side ⓘ Harmony zenith port ⓘ
countryOfOrigin	United States of America ⓘ surface form: United States
designedFor	pressurized visiting vehicles ⓘ
enables	docking of crewed spacecraft ⓘ docking of uncrewed cargo spacecraft ⓘ
facing	Earth ⓘ
hasAlternativeName	Harmony nadir port ⓘ surface form: Harmony Earth-facing port Node 2 nadir port ⓘ
hasOrientation	Earth-facing ⓘ
hasRelativePosition	below ISS center of mass when in nominal attitude ⓘ
isNodePortOf	Node 2 Harmony ⓘ
locatedIn	ISS US Orbital Segment ⓘ surface form: United States Orbital Segment
locatedOnSide	nadir side of Harmony module ⓘ
moduleType	Node 2 ⓘ
operator	NASA ⓘ
orbitsWith	International Space Station ⓘ
orbitType	low Earth orbit ⓘ
partOf	Harmony module ⓘ International Space Station ⓘ
previouslyUsedBySpacecraft	H-II Transfer Vehicle ⓘ surface form: Japanese H-II Transfer Vehicle Cygnus spacecraft ⓘ surface form: Orbital ATK Cygnus SpaceX Cargo Dragon ⓘ surface form: SpaceX Dragon (Cargo Dragon 1)
supportsActivity	cargo resupply missions ⓘ commercial crew program ⓘ commercial resupply services ⓘ crew rotation missions ⓘ
usedBySpacecraft	Cygnus spacecraft ⓘ SpaceX Cargo Dragon ⓘ Crew Dragon ⓘ surface form: SpaceX Crew Dragon Crew Dragon ⓘ surface form: SpaceX Dragon 2
usedFor	commercial cargo vehicles ⓘ commercial crew vehicles ⓘ visiting cargo spacecraft ⓘ visiting crew spacecraft ⓘ
usesDockingSystem	International Docking System Standard ⓘ

How these facts were elicited

Referenced by (6)

Full triples — surface form annotated when it differs from this entity's canonical label.

Common Berthing Mechanism (Cargo Dragon 1) → mountingLocationOnISS → Harmony nadir port ⓘ

International Docking Adapter on ISS → attachedToModule → Harmony nadir port ⓘ

subject surface form: IDA-2

this entity surface form: Harmony (Node 2)

International Docking Adapter on ISS → attachedToModule → Harmony nadir port ⓘ

subject surface form: IDA-3

this entity surface form: Harmony (Node 2)

SpaceX CRS-10 → berthingPort → Harmony nadir port ⓘ

COTS Demo Flight 2 → berthingPort → Harmony nadir port ⓘ

Harmony nadir port → hasAlternativeName → Harmony nadir port ⓘ

this entity surface form: Harmony Earth-facing port

All labels observed (3)

How this entity was disambiguated Show

Statements (41)

How these facts were elicited Show

Referenced by (6)

How this entity was disambiguated

How these facts were elicited