HR 1149
E482459
HR 1149 is a star in the Pleiades open star cluster, also known by the traditional name Taygeta.
All labels observed (1)
| Label | Occurrences |
|---|---|
| HR 1149 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4959385 — 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: HR 1149 Context triple: [Taygeta, otherDesignation, HR 1149]
-
A.
HR 1156
HR 1156 is a catalog designation for 23 Tauri, a star in the constellation Taurus that is part of the Bright Star Catalogue.
-
B.
HR 1084
HR 1084 is the catalog designation for Epsilon Eridani, a nearby young K-type main-sequence star known for its prominent debris disk and exoplanetary system.
-
C.
HR 1457
HR 1457 is the Bright Star Catalogue designation for Aldebaran, the prominent orange giant star that forms the eye of the constellation Taurus.
-
D.
H.J.Res.114
H.J.Res.114 is the 2002 joint resolution by the U.S. Congress that authorized the use of military force against Iraq, paving the way for the Iraq War.
-
E.
H.R.3364
H.R.3364 is a U.S. federal law, known as the Countering America’s Adversaries Through Sanctions Act, that imposes sanctions on Iran, Russia, and North Korea to address national security and foreign policy concerns.
- 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: HR 1149 Target entity description: HR 1149 is a star in the Pleiades open star cluster, also known by the traditional name Taygeta.
-
A.
HR 1156
HR 1156 is a catalog designation for 23 Tauri, a star in the constellation Taurus that is part of the Bright Star Catalogue.
-
B.
HR 1084
HR 1084 is the catalog designation for Epsilon Eridani, a nearby young K-type main-sequence star known for its prominent debris disk and exoplanetary system.
-
C.
HR 1457
HR 1457 is the Bright Star Catalogue designation for Aldebaran, the prominent orange giant star that forms the eye of the constellation Taurus.
-
D.
H.J.Res.114
H.J.Res.114 is the 2002 joint resolution by the U.S. Congress that authorized the use of military force against Iraq, paving the way for the Iraq War.
-
E.
H.R.3364
H.R.3364 is a U.S. federal law, known as the Countering America’s Adversaries Through Sanctions Act, that imposes sanctions on Iran, Russia, and North Korea to address national security and foreign policy concerns.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Pleiades member star
ⓘ
main-sequence star ⓘ star ⓘ |
| hasAge | about 100 million years ⓘ |
| hasApparentMagnitudeV | 4.30 ⓘ |
| hasBayerDesignation | 19 Tauri NERFINISHED ⓘ |
| hasColorIndexBminusV | about −0.09 ⓘ |
| hasCompanion |
Taygeta B
NERFINISHED
ⓘ
Taygeta C NERFINISHED ⓘ |
| hasConstellation | Taurus NERFINISHED ⓘ |
| hasDeclination | +24° 28′ (J2000, approx) ⓘ |
| hasDistanceFromEarth |
about 135 parsecs
ⓘ
about 440 light-years ⓘ |
| hasEffectiveTemperature | about 13,000 K ⓘ |
| hasEquinox | J2000.0 ⓘ |
| hasFlamsteedDesignation | 19 Tauri NERFINISHED ⓘ |
| hasGalacticPopulation | thin disk ⓘ |
| hasGreekMythologyAssociation | Pleiad Taygete NERFINISHED ⓘ |
| hasHDDesignation | HD 23338 NERFINISHED ⓘ |
| hasHIPDesignation | HIP 17531 NERFINISHED ⓘ |
| hasHRDesignation | HR 1149 NERFINISHED ⓘ |
| hasLuminosity | about 600 times solar luminosity ⓘ |
| hasLuminosityClass | IV ⓘ |
| hasMass | about 4 solar masses ⓘ |
| hasParallax | about 8.5 mas ⓘ |
| hasProperMotionDec | about −45 mas/yr ⓘ |
| hasProperMotionRA | about +20 mas/yr ⓘ |
| hasRadialVelocity | about +5 km/s ⓘ |
| hasRadius | about 4 solar radii ⓘ |
| hasRightAscension | 03h 45m 12s (J2000, approx) ⓘ |
| hasRotationalVelocity | about 140 km/s ⓘ |
| hasSpectralClass | B ⓘ |
| hasSpectralType | B6IV ⓘ |
| hasTraditionalName | Taygeta NERFINISHED ⓘ |
| hasVariableType | Maia variable candidate ⓘ |
| isCataloguedIn |
Bright Star Catalogue
NERFINISHED
ⓘ
Henry Draper Catalogue NERFINISHED ⓘ Hipparcos Catalogue NERFINISHED ⓘ |
| isComponentOf | Taygeta multiple star system NERFINISHED ⓘ |
| isNorthernHemisphereObject | true ⓘ |
| isPartOfAsterism | Seven Sisters NERFINISHED ⓘ |
| isVisibleToNakedEye | true ⓘ |
| locatedIn | Orion Arm of the Milky Way NERFINISHED ⓘ |
| memberOf |
M45
ⓘ
Messier 45 NERFINISHED ⓘ Pleiades open cluster NERFINISHED ⓘ |
| orbitsIn | Milky Way galaxy 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: HR 1149 Description of subject: HR 1149 is a star in the Pleiades open star cluster, also known by the traditional name Taygeta.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.