HIP 17531
E482460
HIP 17531 is a star in the Pleiades open star cluster, more commonly known by its traditional name Taygeta.
All labels observed (1)
| Label | Occurrences |
|---|---|
| HIP 17531 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4959386 — 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: HIP 17531 Context triple: [Taygeta, otherDesignation, HIP 17531]
-
A.
HIP 17608
HIP 17608 is a star in the constellation Taurus, more commonly known as 23 Tauri, and is cataloged in the Hipparcos star catalog.
-
B.
HIP 21421
HIP 21421 is the Hipparcos catalog designation for Aldebaran, the bright orange giant star that marks the eye of the constellation Taurus.
-
C.
HD 168454
HD 168454 is the Henry Draper Catalogue designation for Kaus Australis, the bright primary star in the constellation Sagittarius.
-
D.
HD 281159
HD 281159 is a young, massive star located in the Perseus OB2 stellar association, a nearby region of recent star formation in the constellation Perseus.
-
E.
Zeta Sagittarii
Zeta Sagittarii is a bright multiple star system in the constellation Sagittarius, forming part of the asterism known as the Teapot.
- 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: HIP 17531 Target entity description: HIP 17531 is a star in the Pleiades open star cluster, more commonly known by its traditional name Taygeta.
-
A.
HIP 17608
HIP 17608 is a star in the constellation Taurus, more commonly known as 23 Tauri, and is cataloged in the Hipparcos star catalog.
-
B.
HIP 21421
HIP 21421 is the Hipparcos catalog designation for Aldebaran, the bright orange giant star that marks the eye of the constellation Taurus.
-
C.
HD 168454
HD 168454 is the Henry Draper Catalogue designation for Kaus Australis, the bright primary star in the constellation Sagittarius.
-
D.
HD 281159
HD 281159 is a young, massive star located in the Perseus OB2 stellar association, a nearby region of recent star formation in the constellation Perseus.
-
E.
Zeta Sagittarii
Zeta Sagittarii is a bright multiple star system in the constellation Sagittarius, forming part of the asterism known as the Teapot.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
Pleiades member
ⓘ
main-sequence star ⓘ star ⓘ |
| belongsToCatalog |
Bright Star Catalogue
NERFINISHED
ⓘ
Henry Draper Catalogue NERFINISHED ⓘ Hipparcos Catalogue NERFINISHED ⓘ |
| hasAge | about 100 million years ⓘ |
| hasApparentMagnitudeV | about 4.30 ⓘ |
| hasClusterDesignation | Pleiades member star ⓘ |
| hasColorIndexBminusV | about −0.09 ⓘ |
| hasConstellation | Taurus NERFINISHED ⓘ |
| hasCulturalOriginOfName | Greek mythology ⓘ |
| hasDeclination | about +24° 28′ ⓘ |
| hasDesignation |
19 Tauri
NERFINISHED
ⓘ
HD 23338 NERFINISHED ⓘ HIP 17531 NERFINISHED ⓘ HR 1149 NERFINISHED ⓘ |
| hasDistanceFromEarth |
about 120 parsecs
ⓘ
about 400 light-years ⓘ |
| hasEffectiveTemperature | about 13,000 K ⓘ |
| hasFlamsteedDesignation | 19 Tauri NERFINISHED ⓘ |
| hasGalacticLocation | Orion Arm NERFINISHED ⓘ |
| hasGalacticPopulation | thin disk ⓘ |
| hasGreekLetterDesignation | 19 Tauri NERFINISHED ⓘ |
| hasLuminosity | about 600 times solar luminosity ⓘ |
| hasMass | about 4.5 solar masses ⓘ |
| hasMetallicity | near-solar ⓘ |
| hasParallax | about 8.06 mas ⓘ |
| hasProperMotionInDec | about −45 mas/yr ⓘ |
| hasProperMotionInRA | about +20 mas/yr ⓘ |
| hasRadialVelocity | about +5 km/s ⓘ |
| hasRadius | about 4 solar radii ⓘ |
| hasRightAscension | about 03h 45m ⓘ |
| hasRotationalVelocity | about 140 km/s ⓘ |
| hasSpectralType | B6IV ⓘ |
| hasTraditionalAssociation | Seven Sisters NERFINISHED ⓘ |
| hasTraditionalName | Taygeta NERFINISHED ⓘ |
| hasVariableType | suspected variable ⓘ |
| isComponentOf | Taygeta multiple star system NERFINISHED ⓘ |
| isHotterThan | Sun NERFINISHED ⓘ |
| isMemberOf | Pleiades open cluster NERFINISHED ⓘ |
| isMoreLuminousThan | Sun NERFINISHED ⓘ |
| isMoreMassiveThan | Sun NERFINISHED ⓘ |
| isPartOfAsterism | Pleiades NERFINISHED ⓘ |
| orbitsIn | Milky Way NERFINISHED ⓘ |
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: HIP 17531 Description of subject: HIP 17531 is a star in the Pleiades open star cluster, more commonly known by its traditional name Taygeta.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.