Tau Sgr
E1342319
UNEXPLORED
Tau Sgr is a star in the constellation Sagittarius, identified by the Bayer designation Tau Sagittarii.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T18775498 — 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: Tau Sgr Context triple: [Tau Sagittarii, BayerDesignation, Tau Sgr]
-
A.
Lambda Sagittarii
Lambda Sagittarii is a bright star in the constellation Sagittarius that marks the top of the Teapot asterism.
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B.
Gamma Sagittarii
Gamma Sagittarii is a bright star in the constellation Sagittarius that forms part of the asterism known as the Teapot.
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C.
Tau Canis Majoris
Tau Canis Majoris is a very luminous, massive blue-white multiple star system located in the constellation Canis Major and is one of the brightest members of the open cluster NGC 2362.
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D.
Rho Tucanae
Rho Tucanae is a star located in the southern constellation Tucana.
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E.
Zeta Tucanae
Zeta Tucanae is a main-sequence F-type star located in the southern constellation Tucana, visible to the naked eye from dark-sky locations.
- 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: Tau Sgr Target entity description: Tau Sgr is a star in the constellation Sagittarius, identified by the Bayer designation Tau Sagittarii.
-
A.
Lambda Sagittarii
Lambda Sagittarii is a bright star in the constellation Sagittarius that marks the top of the Teapot asterism.
-
B.
Gamma Sagittarii
Gamma Sagittarii is a bright star in the constellation Sagittarius that forms part of the asterism known as the Teapot.
-
C.
Tau Canis Majoris
Tau Canis Majoris is a very luminous, massive blue-white multiple star system located in the constellation Canis Major and is one of the brightest members of the open cluster NGC 2362.
-
D.
Rho Tucanae
Rho Tucanae is a star located in the southern constellation Tucana.
-
E.
Zeta Tucanae
Zeta Tucanae is a main-sequence F-type star located in the southern constellation Tucana, visible to the naked eye from dark-sky locations.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Tau Sgr