Hubble X

E902194

Hubble X is a small satellite impact crater located near the larger Hubble crater on the far side of the Moon.

All labels observed (1)

Label Occurrences
Hubble X canonical 1

Statements (30)

Predicate Object
instanceOf lunar impact crater
satellite crater
belongsToCategory Craters on the Moon
Impact craters on the Moon
celestialBodyType impact crater
discoveredBy lunar orbital imaging
featureTypeDesignation crater
governingBody International Astronomical Union NERFINISHED
hasCoordinateSystem selenographic coordinates
hasEnvironment airless
vacuum
hasEponymRelation shares name root with Hubble (lunar crater)
hasNo atmosphere
known magnetic field
liquid water
isPartOf lunar far-side crater population
isSmallerThan Hubble (lunar crater) NERFINISHED
locatedOn Moon NERFINISHED
far side of the Moon
namedAfter Hubble (lunar crater) NERFINISHED
observedBy Apollo mission orbital photography
Lunar Orbiter spacecraft
Lunar Reconnaissance Orbiter NERFINISHED
orbitsWith Moon–Earth system NERFINISHED
primaryIlluminationSource Sun NERFINISHED
relativeLocation near the larger crater Hubble
satelliteOf Hubble (lunar crater) NERFINISHED
surface lunar highlands region (far side)
surfaceFeatureOf Moon NERFINISHED
surfaceGravity 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: Hubble X
Description of subject: Hubble X is a small satellite impact crater located near the larger Hubble crater on the far side of the Moon.

Referenced by (1)

Full triples — surface form annotated when it differs from this entity's canonical label.