NGC 6891
E1582402
UNEXPLORED
NGC 6891 is a small, bright planetary nebula located in the constellation Delphinus.
All labels observed (1)
| Label | Occurrences |
|---|---|
| NGC 6891 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T23000171 — 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 6891 Context triple: [Delphinus, containsDeepSkyObject, NGC 6891]
-
A.
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.
-
B.
NGC 6866
NGC 6866 is an open star cluster located in the constellation Cygnus, notable for its relatively young stellar population and visibility in small telescopes.
-
C.
NGC 6681
NGC 6681 is a compact globular star cluster located in the constellation Sagittarius, notable for its richness and proximity to the Galactic center.
-
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 6868
NGC 6868 is an elliptical galaxy located in the southern constellation Telescopium, notable for its membership in a small galaxy group and its relatively bright, smooth stellar profile.
- 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 6891 Target entity description: NGC 6891 is a small, bright planetary nebula located in the constellation Delphinus.
-
A.
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.
-
B.
NGC 6866
NGC 6866 is an open star cluster located in the constellation Cygnus, notable for its relatively young stellar population and visibility in small telescopes.
-
C.
NGC 6681
NGC 6681 is a compact globular star cluster located in the constellation Sagittarius, notable for its richness and proximity to the Galactic center.
-
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 6868
NGC 6868 is an elliptical galaxy located in the southern constellation Telescopium, notable for its membership in a small galaxy group and its relatively bright, smooth stellar profile.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.