Per OB2
E1341719
UNEXPLORED
Per OB2 is an OB stellar association in the constellation Perseus, containing numerous young, massive, hot stars formed from the same giant molecular cloud.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Per OB2 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T18772170 — 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: Per OB2 Context triple: [HD 26499, hasStellarAssociation, Per OB2]
-
A.
Mon OB2
Mon OB2 is a young stellar association in the constellation Monoceros, rich in massive, hot OB-type stars that illuminate surrounding nebulae.
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B.
OBN
OBN is the National Rail station code for Oban railway station in Argyll and Bute, Scotland.
-
C.
OBN
OBN is the three-letter IATA airport code assigned to Oban Airport in Scotland.
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D.
OBY
OBY is the National Rail station code for Oyster Bay railway station.
-
E.
OBR
OBR is the standard rulebook that governs the official rules and regulations of professional baseball, particularly Major League Baseball.
- 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: Per OB2 Target entity description: Per OB2 is an OB stellar association in the constellation Perseus, containing numerous young, massive, hot stars formed from the same giant molecular cloud.
-
A.
Mon OB2
Mon OB2 is a young stellar association in the constellation Monoceros, rich in massive, hot OB-type stars that illuminate surrounding nebulae.
-
B.
OBN
OBN is the National Rail station code for Oban railway station in Argyll and Bute, Scotland.
-
C.
OBN
OBN is the three-letter IATA airport code assigned to Oban Airport in Scotland.
-
D.
OBY
OBY is the National Rail station code for Oyster Bay railway station.
-
E.
OBR
OBR is the independent UK fiscal watchdog that provides official economic and public finance forecasts and assesses the sustainability of government finances.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.