HD 26165
E459039
HD 26165 is a star located in the Perseus constellation and identified as a member of the young stellar grouping known as the Perseus OB2 association.
All labels observed (1)
| Label | Occurrences |
|---|---|
| HD 26165 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4617648 — 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: HD 26165 Context triple: [Perseus OB2 association, hasMember, HD 26165]
-
A.
HD 23480
HD 23480 is a bright B-type main-sequence star in the constellation Taurus, visible to the naked eye and cataloged under multiple stellar designations including 23 Tauri.
-
B.
HD 29139
HD 29139 is the bright orange giant star Aldebaran, the prominent "eye" of the constellation Taurus and one of the brightest stars in the night sky.
-
C.
Aldebaran planetary system
The Aldebaran planetary system is a stellar system centered on the bright orange giant star Aldebaran, located in the constellation Taurus and known to host at least one candidate exoplanet.
-
D.
Yahsat
Yahsat is a United Arab Emirates-based satellite communications company providing broadband, broadcast, and government services across the Middle East, Africa, Europe, and Asia.
-
E.
Andromeda XII
Andromeda XII is a faint dwarf spheroidal galaxy that orbits the Andromeda Galaxy as one of its distant satellite members within the Local Group.
- 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: HD 26165 Target entity description: HD 26165 is a star located in the Perseus constellation and identified as a member of the young stellar grouping known as the Perseus OB2 association.
-
A.
HD 23480
HD 23480 is a bright B-type main-sequence star in the constellation Taurus, visible to the naked eye and cataloged under multiple stellar designations including 23 Tauri.
-
B.
HD 29139
HD 29139 is the bright orange giant star Aldebaran, the prominent "eye" of the constellation Taurus and one of the brightest stars in the night sky.
-
C.
Aldebaran planetary system
The Aldebaran planetary system is a stellar system centered on the bright orange giant star Aldebaran, located in the constellation Taurus and known to host at least one candidate exoplanet.
-
D.
Yahsat
Yahsat is a United Arab Emirates-based satellite communications company providing broadband, broadcast, and government services across the Middle East, Africa, Europe, and Asia.
-
E.
Andromeda XII
Andromeda XII is a faint dwarf spheroidal galaxy that orbits the Andromeda Galaxy as one of its distant satellite members within the Local Group.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
astronomicalObject
ⓘ
star ⓘ |
| ageGroup | young star ⓘ |
| associatedWith |
massive star-forming region in Perseus
ⓘ
young stellar population ⓘ |
| catalog | Henry Draper Catalogue ⓘ |
| celestialHemisphere | northern celestial hemisphere ⓘ |
| hasAstrophysicalContext |
Galactic structure tracing via OB associations
ⓘ
massive star formation in Perseus region ⓘ |
| hasCatalogueIdentifier | HD 26165 ⓘ |
| hasDeclination | in constellation Perseus region ⓘ |
| hasGalacticEnvironment | OB association environment ⓘ |
| hasObservationType |
astrometry
ⓘ
stellar spectroscopy ⓘ |
| hasRightAscension | in constellation Perseus region ⓘ |
| hasSkyPosition |
equatorial coordinate system
ⓘ
galactic coordinate system ⓘ |
| hasStellarPopulation | Population I ⓘ |
| isIncludedIn |
OB association membership lists
ⓘ
stellar kinematic catalogues ⓘ |
| isSourceFor |
kinematic studies of Perseus OB2
ⓘ
studies of young stellar associations ⓘ |
| locatedIn |
Milky Way
ⓘ
Perseus Arm ⓘ |
| locatedInConstellation | Perseus ⓘ |
| memberOf |
OB association
ⓘ
Perseus OB2 association ⓘ |
| observedIn | optical wavelengths ⓘ |
| partOf | Galactic stellar disk ⓘ |
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: HD 26165 Description of subject: HD 26165 is a star located in the Perseus constellation and identified as a member of the young stellar grouping known as the Perseus OB2 association.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.