HIP 61084
E612505
HIP 61084 is the Hipparcos catalog designation for Epsilon Crucis, a bright giant star in the Southern Cross constellation.
All labels observed (1)
| Label | Occurrences |
|---|---|
| HIP 61084 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6691266 — 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 61084 Context triple: [Epsilon Crucis, catalogIdentifier, HIP 61084]
-
A.
HIP 60718
HIP 60718 is the Hipparcos catalog designation for Alpha Crucis, the brightest star in the Southern Cross constellation.
-
B.
HIP 62434
HIP 62434 is the Hipparcos catalog designation for Beta Crucis, a bright blue giant star in the Southern Cross constellation.
-
C.
HIP 61173
HIP 61173 is the Hipparcos catalog designation for Gamma Crucis, a bright red giant star in the constellation Crux.
-
D.
HIP 59747
HIP 59747 is the catalog designation for Delta Crucis, a bright blue-white giant star in the Southern Cross constellation.
-
E.
HIP 44066
HIP 44066 is the Hipparcos catalog designation for Acubens, a multiple star system in the constellation Cancer that serves as one of its primary named stars.
- 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 61084 Target entity description: HIP 61084 is the Hipparcos catalog designation for Epsilon Crucis, a bright giant star in the Southern Cross constellation.
-
A.
HIP 60718
HIP 60718 is the Hipparcos catalog designation for Alpha Crucis, the brightest star in the Southern Cross constellation.
-
B.
HIP 62434
HIP 62434 is the Hipparcos catalog designation for Beta Crucis, a bright blue giant star in the Southern Cross constellation.
-
C.
HIP 61173
HIP 61173 is the Hipparcos catalog designation for Gamma Crucis, a bright red giant star in the constellation Crux.
-
D.
HIP 59747
HIP 59747 is the catalog designation for Delta Crucis, a bright blue-white giant star in the Southern Cross constellation.
-
E.
HIP 44066
HIP 44066 is the Hipparcos catalog designation for Acubens, a multiple star system in the constellation Cancer that serves as one of its primary named stars.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
Hipparcos catalog star
ⓘ
star ⓘ |
| absoluteMagnitudeV | −0.6 ⓘ |
| alsoKnownAs |
CD−60 4313
NERFINISHED
ⓘ
Epsilon Crucis NERFINISHED ⓘ HD 109379 NERFINISHED ⓘ HR 4787 NERFINISHED ⓘ SAO 251497 NERFINISHED ⓘ ε Crucis NERFINISHED ⓘ |
| apparentMagnitudeV | 3.58 ⓘ |
| bayerDesignation | Epsilon Crucis NERFINISHED ⓘ |
| catalog |
Bright Star Catalogue
NERFINISHED
ⓘ
Henry Draper Catalogue NERFINISHED ⓘ Hipparcos NERFINISHED ⓘ |
| colorIndexB−V | +1.39 ⓘ |
| colorIndexU−B | +1.54 ⓘ |
| constellation | Crux NERFINISHED ⓘ |
| declination | −60° 24′ 05″ ⓘ |
| distance |
about 320 light-years
ⓘ
about 98 parsecs ⓘ |
| effectiveTemperature | about 4,200 K ⓘ |
| equatorialCoordinateSystem | ICRS NERFINISHED ⓘ |
| evolutionaryStage | red giant branch ⓘ |
| galacticLatitude | about +3° ⓘ |
| galacticLongitude | about 302° ⓘ |
| galacticPopulation | thin disk ⓘ |
| hasColor | orange ⓘ |
| isBrightGiantIn | Crux constellation NERFINISHED ⓘ |
| isComponentOf | Southern Cross asterism NERFINISHED ⓘ |
| isPartOf | Milky Way NERFINISHED ⓘ |
| luminosity | about 420 times solar luminosity ⓘ |
| metallicityFeH | approximately solar ⓘ |
| parallax | 10.17 mas ⓘ |
| parallaxError | 0.16 mas ⓘ |
| properMotionDec | −8.71 mas/yr ⓘ |
| properMotionRA | −33.40 mas/yr ⓘ |
| radialVelocity | +17 km/s ⓘ |
| radius | about 30 times solar radius ⓘ |
| rightAscension | 12h 21m 21s ⓘ |
| spectralType | K3III ⓘ |
| visibleFrom |
Southern Hemisphere
NERFINISHED
ⓘ
low northern latitudes ⓘ |
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 61084 Description of subject: HIP 61084 is the Hipparcos catalog designation for Epsilon Crucis, a bright giant star in the Southern Cross constellation.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.