Upper Centaurus–Lupus subgroup
E1455195
UNEXPLORED
The Upper Centaurus–Lupus subgroup is a nearby, young stellar association that forms part of the Scorpius–Centaurus OB association, containing numerous hot, massive stars and serving as an important region for studying recent star formation.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Upper Centaurus–Lupus subgroup canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T20887597 — 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: Upper Centaurus–Lupus subgroup Context triple: [Upper Scorpius, isAssociatedWith, Upper Centaurus–Lupus subgroup]
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A.
Andromeda subgroup
The Andromeda subgroup is the collection of galaxies gravitationally bound to and dominated by the Andromeda Galaxy (M31) within the Local Group.
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B.
Arcturus moving group
The Arcturus moving group is a stellar stream of older, metal-poor stars in the Milky Way that share similar space motions and are thought to be remnants of a disrupted satellite galaxy or ancient galactic structure.
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C.
Milky Way subgroup
The Milky Way subgroup is the collection of nearby galaxies gravitationally bound to and dominated by the Milky Way within the larger Local Group.
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D.
Pleiades moving group
The Pleiades moving group is a nearby stellar association of young stars that share a common origin and motion through space with the Pleiades star cluster.
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E.
Canes Venatici II Group
The Canes Venatici II Group is a nearby collection of galaxies in the constellation Canes Venatici that includes the Whirlpool Galaxy (Messier 51) among its principal members.
- 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: Upper Centaurus–Lupus subgroup Target entity description: The Upper Centaurus–Lupus subgroup is a nearby, young stellar association that forms part of the Scorpius–Centaurus OB association, containing numerous hot, massive stars and serving as an important region for studying recent star formation.
-
A.
Andromeda subgroup
The Andromeda subgroup is the collection of galaxies gravitationally bound to and dominated by the Andromeda Galaxy (M31) within the Local Group.
-
B.
Arcturus moving group
The Arcturus moving group is a stellar stream of older, metal-poor stars in the Milky Way that share similar space motions and are thought to be remnants of a disrupted satellite galaxy or ancient galactic structure.
-
C.
Milky Way subgroup
The Milky Way subgroup is the collection of nearby galaxies gravitationally bound to and dominated by the Milky Way within the larger Local Group.
-
D.
Pleiades moving group
The Pleiades moving group is a nearby stellar association of young stars that share a common origin and motion through space with the Pleiades star cluster.
-
E.
Canes Venatici II Group
The Canes Venatici II Group is a nearby collection of galaxies in the constellation Canes Venatici that includes the Whirlpool Galaxy (Messier 51) among its principal members.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.