PGC 2004
E1341561
UNEXPLORED
PGC 2004 is a dwarf spheroidal galaxy in the Local Group, located in the constellation Cassiopeia and known as a satellite of the Andromeda Galaxy.
All labels observed (1)
| Label | Occurrences |
|---|---|
| PGC 2004 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T18775254 — 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 2004 Context triple: [NGC 147, alsoKnownAs, PGC 2004]
-
A.
PGC
PGC is an astronomical catalog that systematically lists and provides data on galaxies, including objects like the Leo II Dwarf Galaxy.
-
B.
PGC 23324
PGC 23324 is a dwarf irregular galaxy in the constellation Ursa Major, better known as Holmberg II and noted for its prominent gas shells and active star-forming regions.
-
C.
PGC 29488
PGC 29488 is a faint dwarf spheroidal galaxy in the constellation Leo and one of the closest known satellite galaxies of the Milky Way.
-
D.
PGC 54074
PGC 54074 is a faint dwarf spheroidal satellite galaxy of the Milky Way located in the constellation Ursa Minor.
-
E.
PGC 29088
PGC 29088 is a dwarf irregular galaxy in the constellation Ursa Major that is interacting gravitationally with the nearby galaxies M81 and M82.
- 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 2004 Target entity description: PGC 2004 is a dwarf spheroidal galaxy in the Local Group, located in the constellation Cassiopeia and known as a satellite of the Andromeda Galaxy.
-
A.
PGC
PGC is an astronomical catalog that systematically lists and provides data on galaxies, including objects like the Leo II Dwarf Galaxy.
-
B.
PGC 23324
PGC 23324 is a dwarf irregular galaxy in the constellation Ursa Major, better known as Holmberg II and noted for its prominent gas shells and active star-forming regions.
-
C.
PGC 29488
PGC 29488 is a faint dwarf spheroidal galaxy in the constellation Leo and one of the closest known satellite galaxies of the Milky Way.
-
D.
PGC 54074
PGC 54074 is a faint dwarf spheroidal satellite galaxy of the Milky Way located in the constellation Ursa Minor.
-
E.
PGC 29088
PGC 29088 is a dwarf irregular galaxy in the constellation Ursa Major that is interacting gravitationally with the nearby galaxies M81 and M82.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.