supernova SN 2013ai
E1479746
UNEXPLORED
Supernova SN 2013ai is a stellar explosion observed in 2013 within the interacting spiral galaxy system NGC 2207.
All labels observed (1)
| Label | Occurrences |
|---|---|
| supernova SN 2013ai canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T21350149 — 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: supernova SN 2013ai Context triple: [NGC 2207, hostGalaxyOf, supernova SN 2013ai]
-
A.
SN 1923A
SN 1923A is a historical supernova observed in the nearby spiral galaxy Messier 83, notable as one of several recorded stellar explosions in that galaxy.
-
B.
supernova SN 2008ha
Supernova SN 2008ha is an unusually faint and low-energy Type Ia-like supernova, notable as one of the least luminous thermonuclear explosions ever observed.
-
C.
SN 2012A
SN 2012A is a supernova event observed in the nearby spiral galaxy Messier 83, notable as one of its recorded stellar explosions.
-
D.
supernova SN 1954J
Supernova SN 1954J is a mid-20th-century stellar explosion event in an external galaxy that became notable through detailed optical observations and analysis by astronomers.
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E.
SN 1983N
SN 1983N is a well-studied supernova that occurred in the nearby spiral galaxy Messier 83, contributing valuable data to the understanding of stellar explosions.
- 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: supernova SN 2013ai Target entity description: Supernova SN 2013ai is a stellar explosion observed in 2013 within the interacting spiral galaxy system NGC 2207.
-
A.
SN 1923A
SN 1923A is a historical supernova observed in the nearby spiral galaxy Messier 83, notable as one of several recorded stellar explosions in that galaxy.
-
B.
supernova SN 2008ha
Supernova SN 2008ha is an unusually faint and low-energy Type Ia-like supernova, notable as one of the least luminous thermonuclear explosions ever observed.
-
C.
SN 2012A
SN 2012A is a supernova event observed in the nearby spiral galaxy Messier 83, notable as one of its recorded stellar explosions.
-
D.
supernova SN 1954J
Supernova SN 1954J is a mid-20th-century stellar explosion event in an external galaxy that became notable through detailed optical observations and analysis by astronomers.
-
E.
SN 1983N
SN 1983N is a well-studied supernova that occurred in the nearby spiral galaxy Messier 83, contributing valuable data to the understanding of stellar explosions.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.