HIP 20455
E1576294
UNEXPLORED
HIP 20455 is a young T Tauri-type pre-main-sequence star in the constellation Taurus, notable for its variability and circumstellar material.
All labels observed (1)
| Label | Occurrences |
|---|---|
| HIP 20455 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T23244205 — 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: HIP 20455 Context triple: [c Tauri, hasCatalogIdentifier, HIP 20455]
-
A.
HIP 25985
HIP 25985 is the Hipparcos catalog designation for Delta Leporis, a star in the constellation Lepus.
-
B.
HIP 20641
HIP 20641 is the Hipparcos catalog designation for Beta Eridani, a bright star in the constellation Eridanus.
-
C.
HIP 25930
HIP 25930 is the Hipparcos catalog designation for Mintaka, a bright multiple star system that forms the westernmost star in Orion’s Belt.
-
D.
HIP 21432
HIP 21432 is a star listed in the Hipparcos Catalogue, known as a visual companion to the nearby star HIP 21421.
-
E.
HIP 24845
HIP 24845 is the Hipparcos catalog designation for Nihal, a bright giant star in the constellation Lepus.
- 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: HIP 20455 Target entity description: HIP 20455 is a young T Tauri-type pre-main-sequence star in the constellation Taurus, notable for its variability and circumstellar material.
-
A.
HIP 25985
HIP 25985 is the Hipparcos catalog designation for Delta Leporis, a star in the constellation Lepus.
-
B.
HIP 20641
HIP 20641 is the Hipparcos catalog designation for Beta Eridani, a bright star in the constellation Eridanus.
-
C.
HIP 25930
HIP 25930 is the Hipparcos catalog designation for Mintaka, a bright multiple star system that forms the westernmost star in Orion’s Belt.
-
D.
HIP 21432
HIP 21432 is a star listed in the Hipparcos Catalogue, known as a visual companion to the nearby star HIP 21421.
-
E.
HIP 24845
HIP 24845 is the Hipparcos catalog designation for Nihal, a bright giant star in the constellation Lepus.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.