Euanthe
E642767
Euanthe is a small, irregular outer moon of Jupiter that follows a distant, retrograde orbit and belongs to one of the planet’s dynamical satellite groups.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Euanthe canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7099933 — 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: Euanthe Context triple: [Jovian satellite system, hasMember, Euanthe]
-
A.
Stheneboea
Stheneboea is a figure in Greek mythology, the wife of King Proetus of Tiryns, known for her tragic role in the story of the hero Bellerophon.
-
B.
Eucleia
Eucleia is a minor Greek goddess associated with good repute, glory, and the honor that comes from virtuous conduct.
-
C.
Euanthes
Euanthes is a minor figure in Greek mythology known primarily as a child of Ariadne.
-
D.
Anthemiolus
Anthemiolus was a late Western Roman nobleman and son of Emperor Anthemius, known primarily for his failed military involvement against the Visigoths in Gaul.
-
E.
Erismena
Erismena is a 17th-century opera by Italian composer Francesco Cavalli, known as one of the earliest operas to be translated into English and performed in Restoration England.
- 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: Euanthe Target entity description: Euanthe is a small, irregular outer moon of Jupiter that follows a distant, retrograde orbit and belongs to one of the planet’s dynamical satellite groups.
-
A.
Stheneboea
Stheneboea is a figure in Greek mythology, the wife of King Proetus of Tiryns, known for her tragic role in the story of the hero Bellerophon.
-
B.
Eucleia
Eucleia is a minor Greek goddess associated with good repute, glory, and the honor that comes from virtuous conduct.
-
C.
Euanthes
Euanthes is a minor figure in Greek mythology known primarily as a child of Ariadne.
-
D.
Anthemiolus
Anthemiolus was a late Western Roman nobleman and son of Emperor Anthemius, known primarily for his failed military involvement against the Visigoths in Gaul.
-
E.
Erismena
Erismena is a 17th-century opera by Italian composer Francesco Cavalli, known as one of the earliest operas to be translated into English and performed in Restoration England.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf |
Jovian satellite
ⓘ
natural satellite ⓘ outer moon of Jupiter ⓘ retrograde satellite ⓘ |
| albedo | low ⓘ |
| belongsTo | Jovian irregular satellite population ⓘ |
| belongsToDynamicalGroup |
Ananke group of Jovian satellites
ⓘ
linked to:
Ananke group
|
| belongsToPlanetarySystem |
Jupiter system
ⓘ
linked to:
Jovian satellite system
|
| celestialBodyType | irregular outer moon ⓘ |
| discoveredBy |
Brian G. Marsden
ⓘ
David C. Jewitt ⓘ Jan T. Kleyna ⓘ Scott S. Sheppard ⓘ |
| discoveryMethod | ground-based telescope observations ⓘ |
| discoveryYear | 2001 ⓘ |
| gravitationalBinding | bound to Jupiter ⓘ |
| likelyOrigin | fragment of a captured and subsequently disrupted body ⓘ |
| locatedIn | outer region of Jupiter’s satellite system ⓘ |
| mass | very low ⓘ |
| meanDiameter | about 3 kilometers ⓘ |
| meanOrbitalInclination | about 143 degrees to the ecliptic ⓘ |
| memberOf | Ananke group ⓘ |
| namedAfter | Euanthe (figure in Greek mythology) ⓘ |
| orbitalDirection | retrograde ⓘ |
| orbitalEccentricity | high ⓘ |
| orbitalSense | retrograde with respect to Jupiter’s rotation ⓘ |
| orbitalStability | dynamically associated with the Ananke group ⓘ |
| orbits | Jupiter ⓘ |
| primary | Jupiter ⓘ |
| provisionalDesignation | S/2001 J 7 ⓘ |
| rotationState | not well determined ⓘ |
| satelliteGroupCharacteristic | shares similar semi-major axis, inclination, and eccentricity with other Ananke-group moons ⓘ |
| shape | irregular ⓘ |
| surfaceColor | dark ⓘ |
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: Euanthe Description of subject: Euanthe is a small, irregular outer moon of Jupiter that follows a distant, retrograde orbit and belongs to one of the planet’s dynamical satellite groups.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.