Andromeda XXIV
E138460
Andromeda XXIV is a faint dwarf satellite galaxy located in the vicinity of the Andromeda Galaxy within the Local Group of galaxies.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Andromeda XXIV canonical | 8 |
How this entity was disambiguated
This entity first appeared as the object of triple T869179 — 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: Andromeda XXIV Context triple: [Local Group, contains, Andromeda XXIV]
-
A.
Andromeda XXII
Andromeda XXII is a faint dwarf satellite galaxy located near the Andromeda Galaxy within the Local Group of galaxies.
-
B.
Andromeda XXI
Andromeda XXI is a faint dwarf satellite galaxy of the Andromeda Galaxy located within the Local Group of galaxies.
-
C.
Andromeda XXIII
Andromeda XXIII is a faint dwarf satellite galaxy of the Andromeda Galaxy located within the Local Group of galaxies.
-
D.
Andromeda XIX
Andromeda XIX is a faint dwarf spheroidal satellite galaxy of the Andromeda Galaxy within the Local Group.
-
E.
Andromeda III
Andromeda III is a dwarf spheroidal satellite galaxy of the Andromeda Galaxy located within the Local Group.
- 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: Andromeda XXIV Target entity description: Andromeda XXIV is a faint dwarf satellite galaxy located in the vicinity of the Andromeda Galaxy within the Local Group of galaxies.
-
A.
Andromeda XXII
Andromeda XXII is a faint dwarf satellite galaxy located near the Andromeda Galaxy within the Local Group of galaxies.
-
B.
Andromeda XXI
Andromeda XXI is a faint dwarf satellite galaxy of the Andromeda Galaxy located within the Local Group of galaxies.
-
C.
Andromeda XXIII
Andromeda XXIII is a faint dwarf satellite galaxy of the Andromeda Galaxy located within the Local Group of galaxies.
-
D.
Andromeda XIX
Andromeda XIX is a faint dwarf spheroidal satellite galaxy of the Andromeda Galaxy within the Local Group.
-
E.
Andromeda III
Andromeda III is a dwarf spheroidal satellite galaxy of the Andromeda Galaxy located within the Local Group.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
astronomical object
ⓘ
dwarf galaxy ⓘ galaxy in the Local Group ⓘ satellite galaxy ⓘ |
| apparentBrightness | very low ⓘ |
| belongsTo | satellite system of Andromeda Galaxy ⓘ |
| belongsToGalaxyGroup |
M31 subgroup
ⓘ
linked to:
Andromeda subgroup
|
| darkMatterDominated | yes ⓘ |
| discoveredBy | astronomers studying the surroundings of the Andromeda Galaxy ⓘ |
| discoveredIn | 21st century ⓘ |
| distanceFromAndromedaGalaxy | approximately 200 kiloparsecs ⓘ |
| distanceFromEarth | approximately 2.6 million light-years ⓘ |
| environment | outer halo of M31 ⓘ |
| galaxyType | dwarf spheroidal galaxy ⓘ |
| gasContent | gas-poor ⓘ |
| hasDarkMatter | yes ⓘ |
| hasStellarPopulation |
metal-poor stars
ⓘ
old stars ⓘ |
| isGravitationallyBoundTo | Andromeda Galaxy ⓘ |
| locatedInConstellation | Andromeda ⓘ |
| luminosityClass | faint ⓘ |
| memberOf | Local Group ⓘ |
| morphologicalType | dSph ⓘ |
| observedWith | large ground-based telescopes ⓘ |
| otherName | And XXIV ⓘ |
| partOf | halo of the Andromeda Galaxy ⓘ |
| redshift | near zero ⓘ |
| satelliteOf | Andromeda Galaxy ⓘ |
| stellarMass | low ⓘ |
| surfaceBrightness | low ⓘ |
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: Andromeda XXIV Description of subject: Andromeda XXIV is a faint dwarf satellite galaxy located in the vicinity of the Andromeda Galaxy within the Local Group of galaxies.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.