CD−59 4504
E538673
CD−59 4504 is a catalog designation for Beta Crucis, a bright blue giant star in the constellation Crux.
All labels observed (1)
| Label | Occurrences |
|---|---|
| CD−59 4504 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5637018 — 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: CD−59 4504 Context triple: [Beta Crucis, hasCatalogIdentifier, CD−59 4504]
-
A.
CD38
CD38 is a cell surface glycoprotein with ectoenzyme and receptor functions, highly expressed on plasma cells and targeted in therapies for multiple myeloma and other hematologic malignancies.
-
B.
C595
C595 is the designation for an ASTM standard specification covering blended hydraulic cements used in construction.
-
C.
CD20 protein
CD20 protein is a cell-surface antigen found primarily on B lymphocytes and is a key therapeutic target in certain autoimmune diseases and B-cell malignancies.
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D.
C4AM95
C4AM95 is an instrumental heavy metal album by the band The Fucking Champs, known for its intricate guitar work and progressive, riff-driven compositions.
-
E.
C-3a
C-3a is a commuter rail line within the Cercanías Madrid network serving suburban areas around Spain’s capital.
- 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: CD−59 4504 Target entity description: CD−59 4504 is a catalog designation for Beta Crucis, a bright blue giant star in the constellation Crux.
-
A.
CD38
CD38 is a cell surface glycoprotein with ectoenzyme and receptor functions, highly expressed on plasma cells and targeted in therapies for multiple myeloma and other hematologic malignancies.
-
B.
C595
C595 is the designation for an ASTM standard specification covering blended hydraulic cements used in construction.
-
C.
CD20 protein
CD20 protein is a cell-surface antigen found primarily on B lymphocytes and is a key therapeutic target in certain autoimmune diseases and B-cell malignancies.
-
D.
C4AM95
C4AM95 is an instrumental heavy metal album by the band The Fucking Champs, known for its intricate guitar work and progressive, riff-driven compositions.
-
E.
C-3a
C-3a is a commuter rail line within the Cercanías Madrid network serving suburban areas around Spain’s capital.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
blue giant star
ⓘ
star ⓘ |
| absoluteMagnitudeV | −3.9 ⓘ |
| age | about 8–10 million years ⓘ |
| apparentMagnitudeV | 1.25 ⓘ |
| bayerDesignation | β Crucis NERFINISHED ⓘ |
| belongsTo | Milky Way NERFINISHED ⓘ |
| catalogDesignation | CD−59 4504 NERFINISHED ⓘ |
| colorIndexB−V | −0.23 ⓘ |
| colorIndexU−B | −0.95 ⓘ |
| declination | −59° 41′ 19″ ⓘ |
| distanceFromEarth |
about 280 light-years
ⓘ
about 86 parsecs ⓘ |
| effectiveTemperature | about 27,000 K ⓘ |
| equatorialCoordinateSystem | ICRS NERFINISHED ⓘ |
| flamsteedDesignation | 3 Crucis NERFINISHED ⓘ |
| galacticLatitude | about +0.77° ⓘ |
| galacticLongitude | about 300.13° ⓘ |
| galacticPopulation | thin disk ⓘ |
| hasCompanion | spectroscopic companion suspected ⓘ |
| hasPulsations | radial and non-radial ⓘ |
| hdDesignation | HD 111123 NERFINISHED ⓘ |
| hemisphereVisibility | southern hemisphere ⓘ |
| hipparcosDesignation | HIP 62434 NERFINISHED ⓘ |
| hrDesignation | HR 4853 ⓘ |
| isNakedEyeVisible | true ⓘ |
| isOneOfBrightestInConstellation | true ⓘ |
| isPartOf | Southern Cross asterism NERFINISHED ⓘ |
| isVariableStar | true ⓘ |
| locatedInConstellation | Crux NERFINISHED ⓘ |
| luminosity | about 34,000 times solar luminosity ⓘ |
| mass | about 16 solar masses ⓘ |
| metallicityFeH | near solar ⓘ |
| parallax | 11.71 mas ⓘ |
| radialVelocity | about +15 km/s ⓘ |
| radius | about 8.4 solar radii ⓘ |
| rankByBrightnessInCrux | second brightest star in Crux ⓘ |
| rightAscension | 12h 47m 43s ⓘ |
| rotationalVelocity | about 35 km/s ⓘ |
| sameAs |
Beta Crucis
NERFINISHED
ⓘ
Mimosa NERFINISHED ⓘ β Crucis NERFINISHED ⓘ |
| saoDesignation | SAO 240019 NERFINISHED ⓘ |
| spectralType | B0.5 III ⓘ |
| traditionalName | Mimosa NERFINISHED ⓘ |
| variableStarType | Beta Cephei variable 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: CD−59 4504 Description of subject: CD−59 4504 is a catalog designation for Beta Crucis, a bright blue giant star in the constellation Crux.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.