HR 2505
E1535109
UNEXPLORED
HR 2505 is a variable star in the constellation Monoceros, also known as S Monocerotis, notable for being part of the young open cluster NGC 2264 near the Cone Nebula.
All labels observed (1)
| Label | Occurrences |
|---|---|
| HR 2505 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T22430548 — 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 2505 Context triple: [S Monocerotis, hasAlternativeName, HR 2505]
-
A.
HR 2593
HR 2593 is the Bright Star Catalogue designation for Furud, a prominent B-type main-sequence star in the constellation Canis Major.
-
B.
HR 2693
HR 2693 is a blue-white B-type giant star in the constellation Canis Major, better known by its traditional name Muliphein.
-
C.
HR 3569
HR 3569 is a white A-type main-sequence star in the constellation Cancer, better known by its traditional name Acubens.
-
D.
HR 2491
HR 2491 is the Harvard Revised (Bright Star Catalogue) designation for Sirius, the brightest star in the night sky located in the constellation Canis Major.
-
E.
HR 204
HR 204 is a relatively nearby Sun-like star in the constellation Tucana, known in stellar catalogs under multiple designations including HD 4308.
- 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 2505 Target entity description: HR 2505 is a variable star in the constellation Monoceros, also known as S Monocerotis, notable for being part of the young open cluster NGC 2264 near the Cone Nebula.
-
A.
HR 2593
HR 2593 is the Bright Star Catalogue designation for Furud, a prominent B-type main-sequence star in the constellation Canis Major.
-
B.
HR 2693
HR 2693 is a blue-white B-type giant star in the constellation Canis Major, better known by its traditional name Muliphein.
-
C.
HR 3569
HR 3569 is a white A-type main-sequence star in the constellation Cancer, better known by its traditional name Acubens.
-
D.
HR 2491
HR 2491 is the Harvard Revised (Bright Star Catalogue) designation for Sirius, the brightest star in the night sky located in the constellation Canis Major.
-
E.
HR 204
HR 204 is a relatively nearby Sun-like star in the constellation Tucana, known in stellar catalogs under multiple designations including HD 4308.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.