Index Catalogue of Nebulae and Clusters of Stars
E1404296
UNEXPLORED
The Index Catalogue of Nebulae and Clusters of Stars is a major astronomical catalog that expanded and supplemented the New General Catalogue (NGC) with thousands of additional deep-sky objects, becoming a foundational reference for observational astronomy.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Index Catalogue of Nebulae and Clusters of Stars canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T19831240 — 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: Index Catalogue of Nebulae and Clusters of Stars Context triple: [John Louis Emil Dreyer, notableWork, Index Catalogue of Nebulae and Clusters of Stars]
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A.
General Catalogue of Nebulae and Clusters of Stars
The General Catalogue of Nebulae and Clusters of Stars is a 19th-century astronomical catalog compiled by John Herschel that systematically lists and describes thousands of nebulae and star clusters, forming a foundation for later catalogs such as the New General Catalogue (NGC).
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B.
Armagh Catalogue of Stars
The Armagh Catalogue of Stars is a 19th-century astronomical star catalog compiled at Armagh Observatory, listing precise positions and related data for thousands of stars.
-
C.
A Catalogue of 838 Principal Fixed Stars
A Catalogue of 838 Principal Fixed Stars is an influential 19th-century astronomical star catalog compiled by Francis Baily that systematically lists and refines the positions of key stars for observational and navigational use.
-
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.
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.
- 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: Index Catalogue of Nebulae and Clusters of Stars Target entity description: The Index Catalogue of Nebulae and Clusters of Stars is a major astronomical catalog that expanded and supplemented the New General Catalogue (NGC) with thousands of additional deep-sky objects, becoming a foundational reference for observational astronomy.
-
A.
General Catalogue of Nebulae and Clusters of Stars
The General Catalogue of Nebulae and Clusters of Stars is a 19th-century astronomical catalog compiled by John Herschel that systematically lists and describes thousands of nebulae and star clusters, forming a foundation for later catalogs such as the New General Catalogue (NGC).
-
B.
Armagh Catalogue of Stars
The Armagh Catalogue of Stars is a 19th-century astronomical star catalog compiled at Armagh Observatory, listing precise positions and related data for thousands of stars.
-
C.
A Catalogue of 838 Principal Fixed Stars
A Catalogue of 838 Principal Fixed Stars is an influential 19th-century astronomical star catalog compiled by Francis Baily that systematically lists and refines the positions of key stars for observational and navigational use.
-
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.
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.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.