LEDA database
E1341548
UNEXPLORED
The LEDA database is a comprehensive astronomical catalog that compiles and provides detailed information on galaxies for research and analysis.
All labels observed (2)
| Label | Occurrences |
|---|---|
| LEDA (Lyon-Meudon Extragalactic Database) | 1 |
| LEDA database canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T18774983 — 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: LEDA database Context triple: [Principal Galaxies Catalogue, successor, LEDA database]
-
A.
LEDA
LEDA is the ICAO airport code for Lleida–Alguaire Airport, a regional airport serving the city of Lleida in Catalonia, Spain.
-
B.
NASA Extragalactic Database
The NASA Extragalactic Database (NED) is an online astronomical resource that compiles and cross-references data on extragalactic objects such as galaxies, quasars, and clusters from numerous surveys and publications.
-
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.
ADS (Astrophysics Data System)
ADS (Astrophysics Data System) is a NASA-funded digital library and search platform that provides comprehensive access to scholarly literature in astronomy, astrophysics, and related physics disciplines.
-
E.
DECaLS
DECaLS is a wide-field optical imaging survey conducted with the Dark Energy Camera to provide deep, high-quality data for cosmological and extragalactic studies, including target selection for large spectroscopic surveys.
- 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: LEDA database Target entity description: The LEDA database is a comprehensive astronomical catalog that compiles and provides detailed information on galaxies for research and analysis.
-
A.
LEDA
LEDA is the ICAO airport code for Lleida–Alguaire Airport, a regional airport serving the city of Lleida in Catalonia, Spain.
-
B.
NASA Extragalactic Database
The NASA Extragalactic Database (NED) is an online astronomical resource that compiles and cross-references data on extragalactic objects such as galaxies, quasars, and clusters from numerous surveys and publications.
-
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.
ADS (Astrophysics Data System)
ADS (Astrophysics Data System) is a NASA-funded digital library and search platform that provides comprehensive access to scholarly literature in astronomy, astrophysics, and related physics disciplines.
-
E.
DECaLS
DECaLS is a wide-field optical imaging survey conducted with the Dark Energy Camera to provide deep, high-quality data for cosmological and extragalactic studies, including target selection for large spectroscopic surveys.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: LEDA database