M51b
E1405097
UNEXPLORED
M51b is the smaller companion galaxy interacting gravitationally with the Whirlpool Galaxy (Messier 51), contributing to its distinctive spiral structure.
All labels observed (1)
| Label | Occurrences |
|---|---|
| M51b canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T19974184 — 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: M51b Context triple: [Messier 51, hasCompanionGalaxy, M51b]
-
A.
M51a
M51a is the larger, grand-design spiral galaxy in the Whirlpool Galaxy system, interacting with its smaller companion M51b in the constellation Canes Venatici.
-
B.
M-55
M-55 is a state trunkline highway in Michigan that runs east–west across the northern Lower Peninsula, connecting several communities including the city of Manistee.
-
C.
M-5
M-5 is a state highway in southeastern Michigan that serves as a key commuter route connecting Novi and surrounding suburbs to the Detroit metropolitan area.
-
D.
M-513
M-513 is a regional road in the Community of Madrid, Spain, that connects the town of Brunete with other nearby municipalities and major routes.
-
E.
M-50
M-50 is a major orbital motorway around Madrid, Spain, designed to divert traffic from the city center and connect key suburbs and highways.
- 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: M51b Target entity description: M51b is the smaller companion galaxy interacting gravitationally with the Whirlpool Galaxy (Messier 51), contributing to its distinctive spiral structure.
-
A.
M51a
M51a is the larger, grand-design spiral galaxy in the Whirlpool Galaxy system, interacting with its smaller companion M51b in the constellation Canes Venatici.
-
B.
M-55
M-55 is a state trunkline highway in Michigan that runs east–west across the northern Lower Peninsula, connecting several communities including the city of Manistee.
-
C.
M-5
M-5 is a state highway in southeastern Michigan that serves as a key commuter route connecting Novi and surrounding suburbs to the Detroit metropolitan area.
-
D.
M-513
M-513 is a regional road in the Community of Madrid, Spain, that connects the town of Brunete with other nearby municipalities and major routes.
-
E.
M-50
M-50 is a major orbital motorway around Madrid, Spain, designed to divert traffic from the city center and connect key suburbs and highways.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.