SN 2005cs
E1404215
UNEXPLORED
SN 2005cs is a relatively faint Type II supernova that occurred in the Whirlpool Galaxy (Messier 51) and has been extensively studied for insights into the deaths of low-mass massive stars.
All labels observed (1)
| Label | Occurrences |
|---|---|
| SN 2005cs canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T19974217 — 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: SN 2005cs Context triple: [Messier 51, hasSupernova, SN 2005cs]
-
A.
SN 2004dj
SN 2004dj is a relatively nearby Type II-P supernova discovered in 2004 in the spiral galaxy NGC 2403, notable for being one of the brightest and closest core-collapse supernovae observed in recent decades.
-
B.
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.
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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.
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D.
SN 2008ho
SN 2008ho is a supernova discovered in the nearby spiral galaxy Messier 83, contributing to studies of stellar explosions and galactic evolution.
-
E.
SN 1950B
SN 1950B is a supernova discovered in 1950 within the nearby spiral galaxy Messier 83.
- 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: SN 2005cs Target entity description: SN 2005cs is a relatively faint Type II supernova that occurred in the Whirlpool Galaxy (Messier 51) and has been extensively studied for insights into the deaths of low-mass massive stars.
-
A.
SN 2004dj
SN 2004dj is a relatively nearby Type II-P supernova discovered in 2004 in the spiral galaxy NGC 2403, notable for being one of the brightest and closest core-collapse supernovae observed in recent decades.
-
B.
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.
-
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.
SN 2008ho
SN 2008ho is a supernova discovered in the nearby spiral galaxy Messier 83, contributing to studies of stellar explosions and galactic evolution.
-
E.
SN 1950B
SN 1950B is a supernova discovered in 1950 within the nearby spiral galaxy Messier 83.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.