M15 (globular cluster)
E1592227
UNEXPLORED
M15 is a bright, compact globular star cluster in the constellation Pegasus, notable for its high stellar density and advanced dynamical evolution.
All labels observed (1)
| Label | Occurrences |
|---|---|
| M15 (globular cluster) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T23527822 — 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: M15 (globular cluster) Context triple: [Pegasus, containsDeepSkyObject, M15 (globular cluster)]
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A.
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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B.
globular star cluster M13
Globular star cluster M13, also known as the Great Hercules Cluster, is a dense, bright spherical collection of hundreds of thousands of ancient stars located in the constellation Hercules and is one of the most prominent globular clusters visible from Earth.
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C.
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.
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D.
Hercules Globular Cluster
The Hercules Globular Cluster is a bright, densely packed spherical star cluster in the constellation Hercules, notable as one of the most prominent and studied globular clusters in the northern sky.
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E.
Messier 14
Messier 14 is a bright globular star cluster in the constellation Ophiuchus, composed of hundreds of thousands of ancient stars densely packed together.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.