NGC 2451
E1538086
UNEXPLORED
NGC 2451 is an open star cluster in the southern constellation Puppis, notable for its bright, scattered stars and relative proximity to Earth.
All labels observed (1)
| Label | Occurrences |
|---|---|
| NGC 2451 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T20679826 — 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: NGC 2451 Context triple: [Puppis, contains, NGC 2451]
-
A.
NGC 2445
NGC 2445 is a peculiar interacting galaxy known for its distorted, ring-like structure and intense star formation, located in the southern constellation Volans.
-
B.
NGC 2251
NGC 2251 is an open star cluster located in the constellation Monoceros, observed as a loose grouping of stars within the Milky Way.
-
C.
NGC 2438
NGC 2438 is a planetary nebula in the constellation Volans, notable for its bright, ring-shaped shell of ionized gas surrounding a hot central star.
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D.
NGC 2442
NGC 2442 is a distorted barred spiral galaxy, often called the "Meathook Galaxy," notable for its asymmetrical, hook-shaped arms.
-
E.
NGC 2439
NGC 2439 is an open star cluster located in the southern constellation Volans, notable for its young, bright stars.
- 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: NGC 2451 Target entity description: NGC 2451 is an open star cluster in the southern constellation Puppis, notable for its bright, scattered stars and relative proximity to Earth.
-
A.
NGC 2445
NGC 2445 is a peculiar interacting galaxy known for its distorted, ring-like structure and intense star formation, located in the southern constellation Volans.
-
B.
NGC 2251
NGC 2251 is an open star cluster located in the constellation Monoceros, observed as a loose grouping of stars within the Milky Way.
-
C.
NGC 2438
NGC 2438 is a planetary nebula in the constellation Volans, notable for its bright, ring-shaped shell of ionized gas surrounding a hot central star.
-
D.
NGC 2442
NGC 2442 is a distorted barred spiral galaxy, often called the "Meathook Galaxy," notable for its asymmetrical, hook-shaped arms.
-
E.
NGC 2439
NGC 2439 is an open star cluster located in the southern constellation Volans, notable for its young, bright stars.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.