V Coronae Australis (V CrA) is a R Coronae Borealis variable star in the constellation Corona Australis. These are extremely hydrogen-deficient supergiants thought to have arisen as the result of the merger of two white dwarfs; fewer than 100 have been discovered as of 2012. V Coronae Australis dimmed in brightness from 1994 to 1998. It has around 60% the mass of the Sun and an effective (surface) temperature of around 6250 K.
Attributes | Values |
---|---|
rdf:type | |
rdfs:label |
|
rdfs:comment |
|
foaf:name |
|
foaf:depiction | |
dct:subject | |
Wikipage page ID |
|
Wikipage revision ID |
|
Link from a Wikipage to another Wikipage |
|
sameAs | |
dbp:wikiPageUsesTemplate | |
thumbnail | |
constell | |
epoch | |
equinox |
|
mass |
|
p error |
|
parallax |
|
prop mo dec |
|
prop mo ra |
|
temperature |
|
type | |
has abstract |
|
gold:hypernym | |
prov:wasDerivedFrom | |
page length (characters) of wiki page |
|
foaf:isPrimaryTopicOf | |
is Link from a Wikipage to another Wikipage of | |
is foaf:primaryTopic of |