Fornax Cluster
E569627
The Fornax Cluster is a relatively nearby, rich cluster of galaxies dominated by early-type galaxies and centered on the giant elliptical NGC 1399 in the constellation Fornax.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Fornax Cluster canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6016020 — 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: Fornax Cluster Context triple: [Virgo Supercluster, contains, Fornax Cluster]
-
A.
Virgo Cluster
The Virgo Cluster is a massive, nearby galaxy cluster that serves as the central, dominant concentration of galaxies in our local region of the universe.
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B.
Centaurus Cluster
The Centaurus Cluster is a massive, nearby galaxy cluster in the constellation Centaurus, notable for its rich population of galaxies and role as a major mass concentration within the local universe.
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C.
Ptolemy Cluster
The Ptolemy Cluster is a bright open star cluster in the constellation Scorpius, easily visible to the naked eye and popular with amateur astronomers.
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D.
M96 Group
The M96 Group is a nearby collection of galaxies in the constellation Leo, notable for including the bright spiral galaxy Messier 96 and being part of the larger Leo I Group within the Virgo Supercluster.
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E.
Centaurus A/M83 Group
The Centaurus A/M83 Group is a nearby galaxy group dominated by the massive galaxies Centaurus A and Messier 83, forming one of the closest large-scale neighbors to our own galactic neighborhood.
- 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: Fornax Cluster Target entity description: The Fornax Cluster is a relatively nearby, rich cluster of galaxies dominated by early-type galaxies and centered on the giant elliptical NGC 1399 in the constellation Fornax.
-
A.
Virgo Cluster
The Virgo Cluster is a massive, nearby galaxy cluster that serves as the central, dominant concentration of galaxies in our local region of the universe.
-
B.
Centaurus Cluster
The Centaurus Cluster is a massive, nearby galaxy cluster in the constellation Centaurus, notable for its rich population of galaxies and role as a major mass concentration within the local universe.
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C.
Ptolemy Cluster
The Ptolemy Cluster is a bright open star cluster in the constellation Scorpius, easily visible to the naked eye and popular with amateur astronomers.
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D.
M96 Group
The M96 Group is a nearby collection of galaxies in the constellation Leo, notable for including the bright spiral galaxy Messier 96 and being part of the larger Leo I Group within the Virgo Supercluster.
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E.
Centaurus A/M83 Group
The Centaurus A/M83 Group is a nearby galaxy group dominated by the massive galaxies Centaurus A and Messier 83, forming one of the closest large-scale neighbors to our own galactic neighborhood.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
astronomical object
ⓘ
galaxy cluster ⓘ |
| centralGalaxy | NGC 1399 NERFINISHED ⓘ |
| containsRadioGalaxy | NGC 1316 NERFINISHED ⓘ |
| distanceFromEarth |
approximately 19 Mpc
ⓘ
approximately 62 million light-years ⓘ |
| dominantGalaxy | NGC 1399 NERFINISHED ⓘ |
| dominantGalaxyType | giant elliptical galaxy ⓘ |
| dominantMorphologicalType | early-type galaxies ⓘ |
| hasAlternativeName |
Abell S0373
NERFINISHED
ⓘ
Fornax Galaxy Cluster NERFINISHED ⓘ |
| hasIntraclusterMedium | hot gas ⓘ |
| hasSubstructure |
Fornax A subgroup
ⓘ
Fornax main cluster NERFINISHED ⓘ |
| hasXRayEmission | true ⓘ |
| isNearbyCluster | true ⓘ |
| isPartOf | Fornax–Eridanus supercluster region NERFINISHED ⓘ |
| isRichCluster | true ⓘ |
| isSecondRichestClusterInLocalSupercluster | true ⓘ |
| locatedInConstellation | Fornax NERFINISHED ⓘ |
| memberGalaxy |
ESO 358-50
NERFINISHED
ⓘ
IC 1919 NERFINISHED ⓘ IC 1963 NERFINISHED ⓘ IC 2006 NERFINISHED ⓘ IC 335 NERFINISHED ⓘ IC 3370 NERFINISHED ⓘ NGC 1316 NERFINISHED ⓘ NGC 1350 NERFINISHED ⓘ NGC 1365 NERFINISHED ⓘ NGC 1375 NERFINISHED ⓘ NGC 1379 NERFINISHED ⓘ NGC 1380 NERFINISHED ⓘ NGC 1381 NERFINISHED ⓘ NGC 1382 NERFINISHED ⓘ NGC 1386 NERFINISHED ⓘ NGC 1387 NERFINISHED ⓘ NGC 1396 NERFINISHED ⓘ NGC 1399 NERFINISHED ⓘ NGC 1400 NERFINISHED ⓘ NGC 1401 NERFINISHED ⓘ NGC 1402 NERFINISHED ⓘ NGC 1404 NERFINISHED ⓘ NGC 1419 NERFINISHED ⓘ NGC 1427 NERFINISHED ⓘ NGC 1427A NERFINISHED ⓘ NGC 1436 NERFINISHED ⓘ NGC 1437A NERFINISHED ⓘ NGC 1437B NERFINISHED ⓘ |
| poorerThan | Virgo Cluster NERFINISHED ⓘ |
| redshift | 0.0046 ⓘ |
| richerThan | Eridanus Cluster NERFINISHED ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Fornax Cluster Description of subject: The Fornax Cluster is a relatively nearby, rich cluster of galaxies dominated by early-type galaxies and centered on the giant elliptical NGC 1399 in the constellation Fornax.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.