HR 5340
E1306415
UNEXPLORED
HR 5340 is the Bright Star Catalogue designation for Arcturus, a prominent red giant and one of the brightest stars in the night sky, located in the constellation Boötes.
All labels observed (1)
| Label | Occurrences |
|---|---|
| HR 5340 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T18106747 — 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 5340 Context triple: [Arcturus, hrDesignation, HR 5340]
-
A.
HR 509
HR 509 is the catalog designation for Tau Ceti, a nearby Sun-like star in the constellation Cetus known for its multiple exoplanets and relative proximity to Earth.
-
B.
HR 4853
HR 4853 is a bright, massive blue giant star in the constellation Crux, better known by its Bayer designation Beta Crucis.
-
C.
HR 4656
HR 4656 is a bright blue-white giant star in the Southern Cross constellation, known more commonly as Delta Crucis.
-
D.
HR 4729
HR 4729 is a bright, massive blue star in the Southern Cross constellation, forming part of the multiple-star system Alpha Crucis.
-
E.
HR 1903
HR 1903 is the Bright Star Catalogue designation for Alnilam, the luminous blue supergiant star forming the central point of Orion’s Belt.
- 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 5340 Target entity description: HR 5340 is the Bright Star Catalogue designation for Arcturus, a prominent red giant and one of the brightest stars in the night sky, located in the constellation Boötes.
-
A.
HR 509
HR 509 is the catalog designation for Tau Ceti, a nearby Sun-like star in the constellation Cetus known for its multiple exoplanets and relative proximity to Earth.
-
B.
HR 4853
HR 4853 is a bright, massive blue giant star in the constellation Crux, better known by its Bayer designation Beta Crucis.
-
C.
HR 4656
HR 4656 is a bright blue-white giant star in the Southern Cross constellation, known more commonly as Delta Crucis.
-
D.
HR 4729
HR 4729 is a bright, massive blue star in the Southern Cross constellation, forming part of the multiple-star system Alpha Crucis.
-
E.
HR 1903
HR 1903 is the Bright Star Catalogue designation for Alnilam, the luminous blue supergiant star forming the central point of Orion’s Belt.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.