And XI
E491710
And XI is a faint dwarf spheroidal satellite galaxy of the Andromeda Galaxy located in the Local Group.
All labels observed (1)
| Label | Occurrences |
|---|---|
| And XI canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5075130 — 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: And XI Context triple: [Andromeda XI, otherDesignation, And XI]
-
A.
And IX
And IX is a faint dwarf spheroidal satellite galaxy of the Andromeda Galaxy located in the Local Group.
-
B.
And VII
And VII is a dwarf spheroidal satellite galaxy of the Andromeda Galaxy located in the Local Group.
-
C.
And X
And X is a dwarf spheroidal satellite galaxy of the Andromeda Galaxy (M31) located in the Local Group.
-
D.
And VI
And VI is a dwarf spheroidal satellite galaxy of the Andromeda Galaxy located in the Local Group.
-
E.
And III
And III is a dwarf spheroidal satellite galaxy of the Andromeda Galaxy located in 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: And XI Target entity description: And XI is a faint dwarf spheroidal satellite galaxy of the Andromeda Galaxy located in the Local Group.
-
A.
And IX
And IX is a faint dwarf spheroidal satellite galaxy of the Andromeda Galaxy located in the Local Group.
-
B.
And VII
And VII is a dwarf spheroidal satellite galaxy of the Andromeda Galaxy located in the Local Group.
-
C.
And X
And X is a dwarf spheroidal satellite galaxy of the Andromeda Galaxy (M31) located in the Local Group.
-
D.
And VI
And VI is a dwarf spheroidal satellite galaxy of the Andromeda Galaxy located in the Local Group.
-
E.
And III
And III is a dwarf spheroidal satellite galaxy of the Andromeda Galaxy located in the Local Group.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf | dwarf spheroidal galaxy ⓘ |
| apparentBrightness | faint ⓘ |
| belongsTo | Local Group dwarf galaxies ⓘ |
| belongsToConstellation | Andromeda ⓘ |
| contains | red giant branch stars ⓘ |
| darkMatterContent | dark-matter-dominated ⓘ |
| discoveryContext | searches for faint satellites of Andromeda ⓘ |
| discoveryMethod | resolved stellar photometry ⓘ |
| distanceFromAndromedaGalaxy | approximately 100 kiloparsecs ⓘ |
| distanceFromEarth | approximately 2.6 million light-years ⓘ |
| environment | outer halo of the Andromeda Galaxy ⓘ |
| galaxyType | dwarf spheroidal ⓘ |
| gasContent | gas-poor ⓘ |
| hostGalaxy | Andromeda Galaxy ⓘ |
| locatedIn | Local Group ⓘ |
| luminosityClass | very low luminosity ⓘ |
| memberOf | Andromeda satellite system ⓘ |
| metallicity | metal-poor stellar population ⓘ |
| morphologicalType | dSph ⓘ |
| observedIn |
near-infrared wavelengths
ⓘ
optical wavelengths ⓘ |
| orbitalContext | satellite orbiting in the halo of Andromeda Galaxy ⓘ |
| satelliteOf | Andromeda Galaxy ⓘ |
| starFormationActivity | no current star formation ⓘ |
| stellarPopulation | old stars ⓘ |
| surfaceBrightness | very low ⓘ |
| systemType | pressure-supported stellar system ⓘ |
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: And XI Description of subject: And XI is a faint dwarf spheroidal satellite galaxy of the Andromeda Galaxy located in the Local Group.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.