Arp catalog
E1432976
UNEXPLORED
The Arp catalog is a well-known astronomical catalog of peculiar galaxies compiled by Halton Arp, featuring unusual and interacting galactic structures.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Arp catalog canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T20480202 — 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: Arp catalog Context triple: [Arp, hasAlternativeName, Arp catalog]
-
A.
Sharpless catalogue
The Sharpless catalogue is an astronomical listing of H II regions and emission nebulae in the Milky Way, compiled by American astronomer Stewart Sharpless.
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B.
Uppsala General Catalogue
The Uppsala General Catalogue is an astronomical catalog that compiles detailed data on thousands of galaxies, including their positions, magnitudes, and morphological types.
-
C.
David Dunlap Observatory (DDO) catalog
The David Dunlap Observatory (DDO) catalog is an astronomical catalog of dwarf galaxies compiled from observations at the David Dunlap Observatory, widely used in studies of nearby low-luminosity galaxies.
-
D.
New General Catalogue
The New General Catalogue is a comprehensive 19th-century astronomical catalog of deep-sky objects, including galaxies, nebulae, and star clusters, that remains widely used by astronomers today.
-
E.
Caldwell catalogue
The Caldwell catalogue is an astronomical list of 109 bright star clusters, nebulae, and galaxies compiled by Patrick Moore as a complement to the Messier catalogue, intended for observation by amateur astronomers.
- 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: Arp catalog Target entity description: The Arp catalog is a well-known astronomical catalog of peculiar galaxies compiled by Halton Arp, featuring unusual and interacting galactic structures.
-
A.
Sharpless catalogue
The Sharpless catalogue is an astronomical listing of H II regions and emission nebulae in the Milky Way, compiled by American astronomer Stewart Sharpless.
-
B.
Uppsala General Catalogue
The Uppsala General Catalogue is an astronomical catalog that compiles detailed data on thousands of galaxies, including their positions, magnitudes, and morphological types.
-
C.
David Dunlap Observatory (DDO) catalog
The David Dunlap Observatory (DDO) catalog is an astronomical catalog of dwarf galaxies compiled from observations at the David Dunlap Observatory, widely used in studies of nearby low-luminosity galaxies.
-
D.
New General Catalogue
The New General Catalogue is a comprehensive 19th-century astronomical catalog of deep-sky objects, including galaxies, nebulae, and star clusters, that remains widely used by astronomers today.
-
E.
Caldwell catalogue
The Caldwell catalogue is an astronomical list of 109 bright star clusters, nebulae, and galaxies compiled by Patrick Moore as a complement to the Messier catalogue, intended for observation by amateur astronomers.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.