C 0630+050
E1525665
UNEXPLORED
C 0630+050 is an astronomical object designation referring to the open star cluster NGC 2239, located in the constellation Monoceros.
All labels observed (1)
| Label | Occurrences |
|---|---|
| C 0630+050 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T22228524 — 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: C 0630+050 Context triple: [NGC 2239, alternativeName, C 0630+050]
-
A.
3C 196
3C 196 is a powerful, distant quasar and radio source known for its bright, compact radio emission and use as a calibration and study target in radio astronomy.
-
B.
C 0844+120
C 0844+120 is an open star cluster in the constellation Cancer, better known as Messier 67, one of the oldest and most studied open clusters in the Milky Way.
-
C.
BD+06 1309
BD+06 1309 is a massive, highly luminous spectroscopic binary star system better known as Plaskett’s Star, located in the constellation Monoceros.
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D.
C 1835+054
C 1835+054 is an open star cluster in the constellation Serpens, cataloged under multiple designations including IC 4756.
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E.
3C 295
3C 295 is a powerful, distant radio galaxy and X-ray–bright galaxy cluster often used as a calibration source in astronomical observations.
- 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: C 0630+050 Target entity description: C 0630+050 is an astronomical object designation referring to the open star cluster NGC 2239, located in the constellation Monoceros.
-
A.
3C 196
3C 196 is a powerful, distant quasar and radio source known for its bright, compact radio emission and use as a calibration and study target in radio astronomy.
-
B.
C 0844+120
C 0844+120 is an open star cluster in the constellation Cancer, better known as Messier 67, one of the oldest and most studied open clusters in the Milky Way.
-
C.
BD+06 1309
BD+06 1309 is a massive, highly luminous spectroscopic binary star system better known as Plaskett’s Star, located in the constellation Monoceros.
-
D.
C 1835+054
C 1835+054 is an open star cluster in the constellation Serpens, cataloged under multiple designations including IC 4756.
-
E.
3C 295
3C 295 is a powerful, distant radio galaxy and X-ray–bright galaxy cluster often used as a calibration source in astronomical observations.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.