Terzan 5
E1390374
UNEXPLORED
Terzan 5 is a dense, unusually complex stellar system in the Milky Way’s bulge, thought to be a relic of the early Galaxy and notable for hosting multiple stellar populations and many millisecond pulsars.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Terzan 5 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T19686091 — 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: Terzan 5 Context triple: [Milky Way globular cluster system, includes, Terzan 5]
-
A.
Terzan 7
Terzan 7 is a relatively young, metal-rich globular cluster located in the constellation Sagittarius and dynamically associated with the Sagittarius Dwarf Spheroidal Galaxy.
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B.
Terzan 8
Terzan 8 is a remote, metal-poor globular star cluster located in the constellation Sagittarius and physically associated with the Sagittarius Dwarf Spheroidal Galaxy.
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C.
Messier 55
Messier 55 is a large, relatively loose globular star cluster located in the constellation Sagittarius, visible in small telescopes as a faint, diffuse ball of stars.
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D.
Messier 54
Messier 54 is a dense globular star cluster located in the constellation Sagittarius, notable for being one of the first globular clusters found to belong to a dwarf galaxy outside the Milky Way.
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E.
47 Tucanae
47 Tucanae is a massive, bright globular star cluster in the constellation Tucana, notable as one of the closest and most studied such clusters in the Milky Way.
- 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: Terzan 5 Target entity description: Terzan 5 is a dense, unusually complex stellar system in the Milky Way’s bulge, thought to be a relic of the early Galaxy and notable for hosting multiple stellar populations and many millisecond pulsars.
-
A.
Terzan 7
Terzan 7 is a relatively young, metal-rich globular cluster located in the constellation Sagittarius and dynamically associated with the Sagittarius Dwarf Spheroidal Galaxy.
-
B.
Terzan 8
Terzan 8 is a remote, metal-poor globular star cluster located in the constellation Sagittarius and physically associated with the Sagittarius Dwarf Spheroidal Galaxy.
-
C.
Messier 55
Messier 55 is a large, relatively loose globular star cluster located in the constellation Sagittarius, visible in small telescopes as a faint, diffuse ball of stars.
-
D.
Messier 54
Messier 54 is a dense globular star cluster located in the constellation Sagittarius, notable for being one of the first globular clusters found to belong to a dwarf galaxy outside the Milky Way.
-
E.
47 Tucanae
47 Tucanae is a massive, bright globular star cluster in the constellation Tucana, notable as one of the closest and most studied such clusters in the Milky Way.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.