HD 26499
E459040
HD 26499 is a star located in the Perseus constellation and identified as a member of the young Perseus OB2 stellar association.
All labels observed (1)
| Label | Occurrences |
|---|---|
| HD 26499 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4617650 — 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 26499 Context triple: [Perseus OB2 association, hasMember, HD 26499]
-
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.
HDX
HDX is an open humanitarian data platform that enables organizations to share, find, and use data for crisis preparedness and response.
-
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 XVI
Andromeda XVI is a faint dwarf spheroidal satellite galaxy of the Andromeda Galaxy located 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 26499 Target entity description: HD 26499 is a star located in the Perseus constellation and identified as a member of the young Perseus OB2 stellar 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.
HDX
HDX is an open humanitarian data platform that enables organizations to share, find, and use data for crisis preparedness and response.
-
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 XVI
Andromeda XVI is a faint dwarf spheroidal satellite galaxy of the Andromeda Galaxy located within the Local Group.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
astronomicalObject
ⓘ
star ⓘ |
| associationAge | young ⓘ |
| belongsTo |
Perseus OB2 subgroup of Orion Arm
ⓘ
linked to:
Perseus OB2 association
|
| catalog | Henry Draper Catalogue ⓘ |
| celestialBodyType | mainSequenceStar ⓘ |
| galacticPopulation | youngStellarPopulation ⓘ |
| hasAstrophysicalContext | massiveStarFormationRegion ⓘ |
| hasCatalogueIdentifier | HD 26499 ⓘ |
| hasDeclination | +40° ⓘ |
| hasEnvironment | starFormingRegion ⓘ |
| hasEquatorialCoordinateSystem |
ICRS
ⓘ
linked to:
International Celestial Reference System
|
| hasRightAscension | 03h ⓘ |
| hasSpectralType | B-type star ⓘ |
| hasStellarAssociation | Per OB2 ⓘ |
| hasStellarPopulationType | Population I ⓘ |
| isInGalacticArm | Orion Arm ⓘ |
| locatedIn |
Perseus OB2 association
ⓘ
Perseus constellation ⓘ |
| locatedInConstellation | Perseus ⓘ |
| memberOf |
OB association
ⓘ
Perseus OB2 association ⓘ |
| observedIn | opticalWavelengths ⓘ |
| partOf | Milky Way ⓘ |
| visibleIn | NorthernHemisphere ⓘ |
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 26499 Description of subject: HD 26499 is a star located in the Perseus constellation and identified as a member of the young Perseus OB2 stellar association.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.