Dimorphos
E1181935
UNEXPLORED
Dimorphos is a small near-Earth asteroid moonlet best known as the body whose orbit was intentionally altered by NASA’s DART impact mission to test planetary defense techniques.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Dimorphos canonical | 2 |
| Didymos–Dimorphos binary asteroid system | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T15880765 — 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: Dimorphos Context triple: [DART spacecraft, target, Dimorphos]
-
A.
Bennu
Bennu is an ancient Egyptian mythological bird associated with the sun, creation, and rebirth, often seen as a precursor or counterpart to the Greek phoenix.
-
B.
asteroid Apophis
Asteroid Apophis is a near-Earth asteroid famous for its close approaches to our planet and for being closely studied as a potential impact hazard.
-
C.
asteroid 4179 Toutatis
Asteroid 4179 Toutatis is a near-Earth, tumbling, elongated asteroid known for its close approaches to Earth and detailed radar imaging that revealed its distinctive contact-binary shape.
-
D.
asteroid 1000 Piazzia
Asteroid 1000 Piazzia is a main-belt asteroid named in honor of Italian astronomer Giuseppe Piazzi, the discoverer of Ceres.
-
E.
Alexandria Eschatē
Alexandria Eschatē was an ancient Hellenistic city founded by Alexander the Great at the far northeastern edge of his empire, in what is now Central Asia.
- 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: Dimorphos Target entity description: Dimorphos is a small near-Earth asteroid moonlet best known as the body whose orbit was intentionally altered by NASA’s DART impact mission to test planetary defense techniques.
-
A.
Bennu
Bennu is an ancient Egyptian mythological bird associated with the sun, creation, and rebirth, often seen as a precursor or counterpart to the Greek phoenix.
-
B.
asteroid Apophis
Asteroid Apophis is a near-Earth asteroid famous for its close approaches to our planet and for being closely studied as a potential impact hazard.
-
C.
asteroid 4179 Toutatis
Asteroid 4179 Toutatis is a near-Earth, tumbling, elongated asteroid known for its close approaches to Earth and detailed radar imaging that revealed its distinctive contact-binary shape.
-
D.
asteroid 1000 Piazzia
Asteroid 1000 Piazzia is a main-belt asteroid named in honor of Italian astronomer Giuseppe Piazzi, the discoverer of Ceres.
-
E.
Alexandria Eschatē
Alexandria Eschatē was an ancient Hellenistic city founded by Alexander the Great at the far northeastern edge of his empire, in what is now Central Asia.
- F. None of above. chosen
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Dimorphos