Martian crater Arago
E764078
Martian crater Arago is an impact crater on Mars named after the French astronomer and physicist François Arago.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Martian crater Arago canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8865147 — 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: Martian crater Arago Context triple: [François Arago, honouredIn, Martian crater Arago]
-
A.
Martian crater Piazzi
Martian crater Piazzi is an impact crater on Mars named in honor of Italian astronomer Giuseppe Piazzi, discoverer of the dwarf planet Ceres.
-
B.
Lassell crater on Mars
Lassell crater on Mars is an impact crater named in honor of British astronomer William Lassell, known for his discoveries of several planetary moons.
-
C.
Martian crater Galle
Martian crater Galle is a large impact crater on Mars best known for its distinctive "smiley face" appearance in orbital images.
-
D.
Ernst Mach crater
Ernst Mach crater is a large impact crater on the Moon’s far side named in honor of the Austrian physicist and philosopher Ernst Mach.
-
E.
Pavlov crater
Pavlov crater is a large, heavily eroded impact crater on the Moon’s far side, located near the prominent Gagarin crater.
- 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: Martian crater Arago Target entity description: Martian crater Arago is an impact crater on Mars named after the French astronomer and physicist François Arago.
-
A.
Martian crater Piazzi
Martian crater Piazzi is an impact crater on Mars named in honor of Italian astronomer Giuseppe Piazzi, discoverer of the dwarf planet Ceres.
-
B.
Lassell crater on Mars
Lassell crater on Mars is an impact crater named in honor of British astronomer William Lassell, known for his discoveries of several planetary moons.
-
C.
Martian crater Galle
Martian crater Galle is a large impact crater on Mars best known for its distinctive "smiley face" appearance in orbital images.
-
D.
Ernst Mach crater
Ernst Mach crater is a large impact crater on the Moon’s far side named in honor of the Austrian physicist and philosopher Ernst Mach.
-
E.
Pavlov crater
Pavlov crater is a large, heavily eroded impact crater on the Moon’s far side, located near the prominent Gagarin crater.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
Martian crater
ⓘ
impact crater ⓘ |
| belongsTo | Martian impact craters ⓘ |
| celestialBody | Mars ⓘ |
| eponymCountryOfOrigin | France ⓘ |
| eponymFullName |
Dominique François Jean Arago
ⓘ
linked to:
François Arago
|
| featureType |
extraterrestrial geological feature
ⓘ
impact structure ⓘ |
| formedBy | meteoroid impact ⓘ |
| hasCoordinateSystem | planetocentric coordinates ⓘ |
| hasEnvironment |
cold desert climate
ⓘ
thin carbon dioxide atmosphere ⓘ |
| hasEponymOccupation |
astronomer
ⓘ
physicist ⓘ |
| hasPrimaryComposition | rock ⓘ |
| hasSurfaceGravityContext | low gravity environment ⓘ |
| locatedInPlanetarySystem | Solar System ⓘ |
| locatedInSolarSystemBodyCategory | terrestrial planet ⓘ |
| locatedOnPlanet | Mars ⓘ |
| namedAfter | François Arago ⓘ |
| observedBy | Mars orbiters ⓘ |
| observedInWavelength |
infrared
ⓘ
visible light ⓘ |
| orbitsStar | Sun ⓘ |
| partOf | Martian surface ⓘ |
| studiedInDiscipline |
planetary geology
ⓘ
planetology ⓘ |
| surfaceProcess |
aeolian erosion
ⓘ
dust deposition ⓘ impact cratering ⓘ |
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: Martian crater Arago Description of subject: Martian crater Arago is an impact crater on Mars named after the French astronomer and physicist François Arago.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.