R Coronae Australis
E450604
R Coronae Australis is a young variable star embedded in the Corona Australis star-forming region, notable for its irregular brightness changes and association with reflection nebulosity.
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
T Tauri star candidate
ⓘ
pre-main-sequence star ⓘ variable star ⓘ young stellar object ⓘ |
| age | less than 10 million years ⓘ |
| associatedWith |
reflection nebula
ⓘ
star formation ⓘ |
| catalogDesignation | R CrA NERFINISHED ⓘ |
| distanceFromEarth |
approximately 130 parsecs
ⓘ
approximately 420 light-years ⓘ |
| embeddedIn | molecular cloud in Corona Australis ⓘ |
| emits |
X-rays
ⓘ
infrared radiation ⓘ |
| hasCircumstellarMaterial |
circumstellar disk
ⓘ
envelope ⓘ |
| hasEnvironment |
dense interstellar dust
ⓘ
reflection nebulosity ⓘ |
| hasNearbyObjects |
Herbig–Haro objects in Corona Australis region
ⓘ
other young stellar objects in Corona Australis ⓘ |
| locatedIn |
Corona Australis constellation
NERFINISHED
ⓘ
southern sky ⓘ |
| memberOf | Corona Australis star-forming region NERFINISHED ⓘ |
| observedIn |
X-ray wavelengths
ⓘ
infrared wavelengths ⓘ optical wavelengths ⓘ |
| partOf | R CrA star-forming complex NERFINISHED ⓘ |
| shows |
accretion-related variability
ⓘ
irregular brightness variations ⓘ |
| spectralType | Herbig Ae/Be-like ⓘ |
| variableType | irregular variable ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.