HD 222259
E1433396
UNEXPLORED
HD 222259 is a multiple star system in the constellation Tucana, commonly known by its Bayer designation Kappa Tucanae.
All labels observed (1)
| Label | Occurrences |
|---|---|
| HD 222259 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T20446908 — 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: HD 222259 Context triple: [Kappa Tucanae, catalogDesignation, HD 222259]
-
A.
HD 220729
HD 220729 is a star listed in the Henry Draper Catalogue, corresponding to the bright southern star Gamma Tucanae in the constellation Tucana.
-
B.
HD 215497
HD 215497 is a star located in the constellation Tucana, known to host at least one exoplanet.
-
C.
HD 22049
HD 22049, better known as Epsilon Eridani, is a nearby young K-type main-sequence star notable for its prominent debris disk and at least one confirmed exoplanet.
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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.
HD 216435
HD 216435, also known as Zeta Tucanae, is a Sun-like main-sequence star in the constellation Tucana that is relatively nearby and visible to the naked eye.
- 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: HD 222259 Target entity description: HD 222259 is a multiple star system in the constellation Tucana, commonly known by its Bayer designation Kappa Tucanae.
-
A.
HD 220729
HD 220729 is a star listed in the Henry Draper Catalogue, corresponding to the bright southern star Gamma Tucanae in the constellation Tucana.
-
B.
HD 215497
HD 215497 is a star located in the constellation Tucana, known to host at least one exoplanet.
-
C.
HD 22049
HD 22049, better known as Epsilon Eridani, is a nearby young K-type main-sequence star notable for its prominent debris disk and at least one confirmed exoplanet.
-
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.
HD 216435
HD 216435, also known as Zeta Tucanae, is a Sun-like main-sequence star in the constellation Tucana that is relatively nearby and visible to the naked eye.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.