(120178) 2003 OP32
E468359
(120178) 2003 OP32 is a trans-Neptunian object in the Kuiper Belt, notable as a likely collisional fragment of the dwarf planet Haumea.
All labels observed (1)
| Label | Occurrences |
|---|---|
| (120178) 2003 OP32 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4756666 — 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: (120178) 2003 OP32 Context triple: [Haumea family, hasMember, (120178) 2003 OP32]
-
A.
1998 KY26
1998 KY26 is a tiny, rapidly rotating near-Earth asteroid selected as the extended mission target for Japan’s Hayabusa2 spacecraft.
-
B.
20000 Varuna
20000 Varuna is a large trans-Neptunian object in the Kuiper Belt, notable for its rapid rotation, elongated shape, and status as one of the earliest discovered significant bodies beyond Neptune.
-
C.
2004 DW
2004 DW is the provisional designation for Orcus, a large Kuiper Belt dwarf-planet candidate often compared to Pluto in size and orbital characteristics.
-
D.
90377 Sedna
90377 Sedna is a distant, large trans-Neptunian object in the outer reaches of the Solar System, notable for its highly elongated orbit and status as one of the most remote known bodies orbiting the Sun.
-
E.
212 Olympia
212 Olympia is a professional bodybuilding division at the Mr. Olympia competition for athletes weighing 212 pounds or less.
- 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: (120178) 2003 OP32 Target entity description: (120178) 2003 OP32 is a trans-Neptunian object in the Kuiper Belt, notable as a likely collisional fragment of the dwarf planet Haumea.
-
A.
1998 KY26
1998 KY26 is a tiny, rapidly rotating near-Earth asteroid selected as the extended mission target for Japan’s Hayabusa2 spacecraft.
-
B.
20000 Varuna
20000 Varuna is a large trans-Neptunian object in the Kuiper Belt, notable for its rapid rotation, elongated shape, and status as one of the earliest discovered significant bodies beyond Neptune.
-
C.
2004 DW
2004 DW is the provisional designation for Orcus, a large Kuiper Belt dwarf-planet candidate often compared to Pluto in size and orbital characteristics.
-
D.
90377 Sedna
90377 Sedna is a distant, large trans-Neptunian object in the outer reaches of the Solar System, notable for its highly elongated orbit and status as one of the most remote known bodies orbiting the Sun.
-
E.
212 Olympia
212 Olympia is a professional bodybuilding division at the Mr. Olympia competition for athletes weighing 212 pounds or less.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
Haumea family member
ⓘ
Kuiper belt object ⓘ collisional fragment ⓘ minor planet ⓘ trans-Neptunian object ⓘ |
| absoluteMagnitude | 4.1 ⓘ |
| albedo | high ⓘ |
| aphelionDistance | approximately 52 AU ⓘ |
| associatedWith |
dwarf planet Haumea
ⓘ
linked to:
Haumea
|
| belongsTo | Solar System ⓘ |
| belongsToPopulation | outer Solar System small bodies ⓘ |
| discoveredIn | 2003 ⓘ |
| dynamicalClass | classical Kuiper belt object ⓘ |
| eccentricity | approximately 0.13 ⓘ |
| hasColor | neutral ⓘ |
| hasOrbitalResonance | none strong with Neptune ⓘ |
| hasRotation | yes ⓘ |
| inclination | approximately 27 degrees ⓘ |
| likelyOrigin | collision involving Haumea ⓘ |
| locatedIn |
Kuiper belt
ⓘ
linked to:
Kuiper Belt
|
| minorPlanetNumber | 120178 ⓘ |
| orbitalPeriod | approximately 310 years ⓘ |
| orbits | Sun ⓘ |
| partOf |
Haumea collisional family
ⓘ
linked to:
Haumea family
|
| perihelionDistance | approximately 41 AU ⓘ |
| semiMajorAxis | approximately 46 AU ⓘ |
| similarTo |
Haumea in composition
ⓘ
other Haumea family objects ⓘ |
| spectralType | water-ice rich ⓘ |
| surfaceComposition | water ice ⓘ |
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: (120178) 2003 OP32 Description of subject: (120178) 2003 OP32 is a trans-Neptunian object in the Kuiper Belt, notable as a likely collisional fragment of the dwarf planet Haumea.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.