NGC 6531
E1326472
UNEXPLORED
NGC 6531 is a young open star cluster located in the constellation Sagittarius, notable for its bright, blue stars and proximity to the Trifid Nebula.
All labels observed (1)
| Label | Occurrences |
|---|---|
| NGC 6531 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T18443549 — 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 6531 Context triple: [Messier 21, otherName, NGC 6531]
-
A.
NGC 6231
NGC 6231 is a bright, young open star cluster located near the tail of the constellation Scorpius, notable for its massive, hot stars and role as the core of the Scorpius OB1 association.
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B.
NGC 6523
NGC 6523 is a large, bright emission nebula and active star-forming region located in the constellation Sagittarius, commonly known as the Lagoon Nebula.
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C.
NGC 6611
NGC 6611 is a young, massive open star cluster embedded within the Eagle Nebula, notable for illuminating and shaping its surrounding interstellar gas and dust.
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D.
NGC 6883
NGC 6883 is an open star cluster located in the constellation Cygnus, notable for its grouping of young, hot stars.
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E.
NGC 6705
NGC 6705 is a rich, compact open star cluster in the constellation Scutum, notable for its high stellar density and brightness, making it one of the most impressive open 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: NGC 6531 Target entity description: NGC 6531 is a young open star cluster located in the constellation Sagittarius, notable for its bright, blue stars and proximity to the Trifid Nebula.
-
A.
NGC 6231
NGC 6231 is a bright, young open star cluster located near the tail of the constellation Scorpius, notable for its massive, hot stars and role as the core of the Scorpius OB1 association.
-
B.
NGC 6523
NGC 6523 is a large, bright emission nebula and active star-forming region located in the constellation Sagittarius, commonly known as the Lagoon Nebula.
-
C.
NGC 6611
NGC 6611 is a young, massive open star cluster embedded within the Eagle Nebula, notable for illuminating and shaping its surrounding interstellar gas and dust.
-
D.
NGC 6883
NGC 6883 is an open star cluster located in the constellation Cygnus, notable for its grouping of young, hot stars.
-
E.
NGC 6705
NGC 6705 is a rich, compact open star cluster in the constellation Scutum, notable for its high stellar density and brightness, making it one of the most impressive open 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.