asteroid 2839 Annette
E481618
Asteroid 2839 Annette is a main-belt asteroid named "Annette," discovered by American astronomer Clyde Tombaugh, the discoverer of Pluto.
All labels observed (2)
| Label | Occurrences |
|---|---|
| 2839 Annette | 2 |
| asteroid 2839 Annette canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4943064 — 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: asteroid 2839 Annette Context triple: [Clyde Tombaugh, hasDiscovered, asteroid 2839 Annette]
-
A.
asteroid 944 Hidalgo
Asteroid 944 Hidalgo is a large, eccentric, comet-like minor planet that orbits between the inner and outer solar system, making it one of the first known centaur objects.
-
B.
Asteroid 1762 Russell
Asteroid 1762 Russell is a main-belt asteroid named in honor of American astronomer Henry Norris Russell, known for his work on stellar classification and the Hertzsprung–Russell diagram.
-
C.
asteroid Šteins
Asteroid Šteins is a small, diamond-shaped main-belt asteroid that was closely studied during a 2008 flyby by ESA’s Rosetta spacecraft.
-
D.
asteroid 2168 Swope
Asteroid 2168 Swope is a main-belt asteroid named in honor of American astronomer Henrietta Hill Swope, recognized for her work on variable stars and distance measurements in astronomy.
-
E.
asteroid 3356 Resnik
Asteroid 3356 Resnik is a main-belt asteroid named in honor of American astronaut Judith Resnik, who died in the Space Shuttle Challenger disaster.
- 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: asteroid 2839 Annette Target entity description: Asteroid 2839 Annette is a main-belt asteroid named "Annette," discovered by American astronomer Clyde Tombaugh, the discoverer of Pluto.
-
A.
asteroid 944 Hidalgo
Asteroid 944 Hidalgo is a large, eccentric, comet-like minor planet that orbits between the inner and outer solar system, making it one of the first known centaur objects.
-
B.
Asteroid 1762 Russell
Asteroid 1762 Russell is a main-belt asteroid named in honor of American astronomer Henry Norris Russell, known for his work on stellar classification and the Hertzsprung–Russell diagram.
-
C.
asteroid Šteins
Asteroid Šteins is a small, diamond-shaped main-belt asteroid that was closely studied during a 2008 flyby by ESA’s Rosetta spacecraft.
-
D.
asteroid 2168 Swope
Asteroid 2168 Swope is a main-belt asteroid named in honor of American astronomer Henrietta Hill Swope, recognized for her work on variable stars and distance measurements in astronomy.
-
E.
asteroid 3356 Resnik
Asteroid 3356 Resnik is a main-belt asteroid named in honor of American astronaut Judith Resnik, who died in the Space Shuttle Challenger disaster.
- F. None of above. chosen
Statements (19)
| Predicate | Object |
|---|---|
| instanceOf |
American astronomer
ⓘ
asteroid ⓘ astronomer ⓘ main-belt asteroid ⓘ |
| belongsToCategory | Main-belt asteroids ⓘ |
| celestialBodyType | asteroid ⓘ |
| discovered |
2839 Annette
ⓘ
linked to:
asteroid 2839 Annette
Pluto ⓘ |
| discoverer |
Clyde Tombaugh
ⓘ
Clyde William Tombaugh ⓘ
linked to:
Clyde Tombaugh
|
| hasDesignation |
2839 Annette
ⓘ
linked to:
asteroid 2839 Annette
|
| hasMinorPlanetNumber | 2839 ⓘ |
| hasName | Annette ⓘ |
| isPartOf | minor planets of the inner Solar System ⓘ |
| locatedIn | asteroid belt ⓘ |
| memberOf | Solar System ⓘ |
| namedAfter | Annette ⓘ |
| orbitalRegion | main asteroid belt ⓘ |
| orbits | Sun ⓘ |
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: asteroid 2839 Annette Description of subject: Asteroid 2839 Annette is a main-belt asteroid named "Annette," discovered by American astronomer Clyde Tombaugh, the discoverer of Pluto.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
asteroid 2839 Annette
linked to: asteroid 2839 Annette
subject linked to:
asteroid 2839 Annette
linked to: asteroid 2839 Annette