TY Coronae Australis
E450605
TY Coronae Australis is a young variable star in the Corona Australis constellation, associated with a nearby star-forming region and circumstellar material.
All labels observed (2)
| Label | Occurrences |
|---|---|
| TY Coronae Australis canonical | 2 |
| S Coronae Australis | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4531802 — 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: TY Coronae Australis Context triple: [Corona Australis, contains, TY Coronae Australis]
-
A.
UY Scuti
UY Scuti is a 2021 studio album by Nigerian rapper and singer Olamide that blends Afrobeats, hip-hop, and pop influences.
-
B.
Gamma Cancri
Gamma Cancri is a white giant star in the constellation Cancer, visible to the naked eye and commonly used as a reference point in the night sky.
-
C.
Epsilon Crucis
Epsilon Crucis is a bright star in the Southern Cross constellation, prominently featured on the Australian national flag.
-
D.
Eta Carinae
Eta Carinae is a highly luminous and unstable massive stellar system in the constellation Carina, famous for its 19th-century "Great Eruption" and its surrounding Homunculus Nebula.
-
E.
Delta Cancri
Delta Cancri is a prominent star in the constellation Cancer, known as Asellus Australis and used as a reference point near the Beehive Cluster in the night sky.
- 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: TY Coronae Australis Target entity description: TY Coronae Australis is a young variable star in the Corona Australis constellation, associated with a nearby star-forming region and circumstellar material.
-
A.
UY Scuti
UY Scuti is a 2021 studio album by Nigerian rapper and singer Olamide that blends Afrobeats, hip-hop, and pop influences.
-
B.
Gamma Cancri
Gamma Cancri is a white giant star in the constellation Cancer, visible to the naked eye and commonly used as a reference point in the night sky.
-
C.
Epsilon Crucis
Epsilon Crucis is a bright star in the Southern Cross constellation, prominently featured on the Australian national flag.
-
D.
Eta Carinae
Eta Carinae is a highly luminous and unstable massive stellar system in the constellation Carina, famous for its 19th-century "Great Eruption" and its surrounding Homunculus Nebula.
-
E.
Delta Cancri
Delta Cancri is a prominent star in the constellation Cancer, known as Asellus Australis and used as a reference point near the Beehive Cluster in the night sky.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
T Tauri star
ⓘ
pre-main-sequence star ⓘ variable star ⓘ |
| age | a few million years (approximate) ⓘ |
| associatedWith | star-forming region ⓘ |
| belongsToAssociation | Corona Australis molecular cloud complex ⓘ |
| constellation | Corona Australis ⓘ |
| distanceFromEarth |
approximately 130 parsecs
ⓘ
approximately 420 light-years ⓘ |
| hasAccretionActivity | yes ⓘ |
| hasCircumstellarDisk | yes ⓘ |
| hasCircumstellarMaterial | yes ⓘ |
| hasDustObscurationEvents | yes ⓘ |
| hasEmissionLines | yes ⓘ |
| hasInfraredExcess | yes ⓘ |
| hasPhotometricVariability | yes ⓘ |
| hasStellarWind | yes ⓘ |
| hasVariabilityType | irregular variable ⓘ |
| hasVariableAccretion | yes ⓘ |
| isEmbeddedIn | molecular cloud material ⓘ |
| isPartOf | nearby young stellar population in Corona Australis ⓘ |
| isPreMainSequence | true ⓘ |
| isXRaySource | yes ⓘ |
| isYoungStar | true ⓘ |
| locatedIn |
Corona Australis star-forming region
ⓘ
linked to:
Corona Australis molecular cloud complex
|
| observedIn |
X-ray wavelengths
ⓘ
infrared wavelengths ⓘ optical wavelengths ⓘ |
| showsHAlphaEmission | yes ⓘ |
| spectralType | K-type (approximate) ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: TY Coronae Australis Description of subject: TY Coronae Australis is a young variable star in the Corona Australis constellation, associated with a nearby star-forming region and circumstellar material.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: TY Coronae Australis