Epsilon Hydrae
E1455984
UNEXPLORED
Epsilon Hydrae is a multiple-star system in the constellation Hydra, notable for being one of its brighter and more complex stellar groupings.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Epsilon Hydrae canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T20778144 — 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: Epsilon Hydrae Context triple: [Hydra, containsStar, Epsilon Hydrae]
-
A.
Beta Hydrae
Beta Hydrae is a relatively bright star in the southern constellation Hydra, visible to the naked eye and used as a reference point in the serpent-shaped star pattern.
-
B.
Epsilon Pegasi
Epsilon Pegasi, traditionally named Enif, is the brightest star in the constellation Pegasus and a prominent orange supergiant visible to the naked eye.
-
C.
Gamma Hydrae
Gamma Hydrae is a bright yellow giant star in the constellation Hydra, visible to the naked eye and notable as one of the constellation’s prominent members.
-
D.
Epsilon Sagittarii
Epsilon Sagittarii is a prominent binary star system in the constellation Sagittarius, notable as one of its most luminous and easily visible stars.
-
E.
Gamma Hydri
Gamma Hydri is a red giant star in the southern constellation Hydrus, visible to the naked eye and notable as one of its brighter members.
- 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: Epsilon Hydrae Target entity description: Epsilon Hydrae is a multiple-star system in the constellation Hydra, notable for being one of its brighter and more complex stellar groupings.
-
A.
Beta Hydrae
Beta Hydrae is a relatively bright star in the southern constellation Hydra, visible to the naked eye and used as a reference point in the serpent-shaped star pattern.
-
B.
Epsilon Pegasi
Epsilon Pegasi, traditionally named Enif, is the brightest star in the constellation Pegasus and a prominent orange supergiant visible to the naked eye.
-
C.
Gamma Hydrae
Gamma Hydrae is a bright yellow giant star in the constellation Hydra, visible to the naked eye and notable as one of the constellation’s prominent members.
-
D.
Epsilon Sagittarii
Epsilon Sagittarii is a prominent binary star system in the constellation Sagittarius, notable as one of its most luminous and easily visible stars.
-
E.
Gamma Hydri
Gamma Hydri is a red giant star in the southern constellation Hydrus, visible to the naked eye and notable as one of its brighter members.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
constellation Hydra