PGC 42168
E1467607
UNEXPLORED
PGC 42168 is a lenticular galaxy in the Virgo Cluster, more commonly known as Messier 58 (M58), one of the brighter members of that cluster.
All labels observed (1)
| Label | Occurrences |
|---|---|
| PGC 42168 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T21026377 — 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: PGC 42168 Context triple: [M58, alternativeName, PGC 42168]
-
A.
PGC 46668
PGC 46668 is a lenticular galaxy in the constellation Centaurus, better known by its primary designation NGC 5102.
-
B.
PGC 45628
PGC 45628 is a dwarf irregular galaxy listed in the Principal Galaxies Catalogue and also known as UGC 8201.
-
C.
PGC 41220
PGC 41220 is the Principal Galaxies Catalogue designation for the giant elliptical galaxy M49 in the Virgo Cluster.
-
D.
PGC 6240
PGC 6240 is a galaxy listed in the Principal Galaxies Catalogue, recognized as one of its notable extragalactic objects.
-
E.
PGC 42831
PGC 42831 is a massive elliptical galaxy in the Virgo Cluster, better known as Messier 60 (M60), and is one of the brightest galaxies in that cluster.
- 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: PGC 42168 Target entity description: PGC 42168 is a lenticular galaxy in the Virgo Cluster, more commonly known as Messier 58 (M58), one of the brighter members of that cluster.
-
A.
PGC 46668
PGC 46668 is a lenticular galaxy in the constellation Centaurus, better known by its primary designation NGC 5102.
-
B.
PGC 45628
PGC 45628 is a dwarf irregular galaxy listed in the Principal Galaxies Catalogue and also known as UGC 8201.
-
C.
PGC 41220
PGC 41220 is the Principal Galaxies Catalogue designation for the giant elliptical galaxy M49 in the Virgo Cluster.
-
D.
PGC 6240
PGC 6240 is a galaxy listed in the Principal Galaxies Catalogue, recognized as one of its notable extragalactic objects.
-
E.
PGC 42831
PGC 42831 is a massive elliptical galaxy in the Virgo Cluster, better known as Messier 60 (M60), and is one of the brightest galaxies in that cluster.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.