Matches in DBpedia 2014 for { <http://dbpedia.org/resource/Symbiotic_nova> ?p ?o. }
Showing items 1 to 41 of
41
with 100 items per page.
- Symbiotic_nova abstract "Symbiotic novae are slow irregular eruptive variable stars with very slow nova-like outbursts with an amplitude of between 9 and 11 magnitudes. The symbiotic nova remains at maximum for one or a few decades, and then declines towards its original luminosity. Variables of this type are double star systems with one red giant, which probably is a mira variable, and one white dwarf, with markedly contrasting spectra and whose proximity and mass characteristics indicate it as a symbiotic star. The red giant fills its Roche lobe so that matter is transferred to the white dwarf and accumulates until a nova-like outburst occurs, caused by ignition of thermonuclear fusion. The temperature at maximum is estimated to rise up to 200,000 K, similar to the energy source of novae, but dissimilar to the dwarf novae. The slow luminosity increase would then be simply due to time needed for growth of the ionization front in the outburst.It is believed that the white dwarf component of a symbiotic nova remains below the Chandrasekhar limit, so that it remains a white dwarf after its outburst.One example of a symbiotic nova is V1016 Cygni, whose outburst in 1971–2007 clearly indicated a thermonuclear explosion. Other examples are HM Sagittae and RR Telescopii.".
- Symbiotic_nova wikiPageID "19487469".
- Symbiotic_nova wikiPageRevisionID "598907514".
- Symbiotic_nova hasPhotoCollection Symbiotic_nova.
- Symbiotic_nova subject Category:Pulsating_variables.
- Symbiotic_nova subject Category:Symbiotic_novae.
- Symbiotic_nova type CelestialBody109239740.
- Symbiotic_nova type NaturalObject100019128.
- Symbiotic_nova type Nova109374493.
- Symbiotic_nova type Object100002684.
- Symbiotic_nova type PhysicalEntity100001930.
- Symbiotic_nova type PulsatingVariables.
- Symbiotic_nova type Star109444100.
- Symbiotic_nova type SymbioticNovae.
- Symbiotic_nova type Thing100002452.
- Symbiotic_nova type Variable109468959.
- Symbiotic_nova type Whole100003553.
- Symbiotic_nova comment "Symbiotic novae are slow irregular eruptive variable stars with very slow nova-like outbursts with an amplitude of between 9 and 11 magnitudes. The symbiotic nova remains at maximum for one or a few decades, and then declines towards its original luminosity. Variables of this type are double star systems with one red giant, which probably is a mira variable, and one white dwarf, with markedly contrasting spectra and whose proximity and mass characteristics indicate it as a symbiotic star.".
- Symbiotic_nova label "Estrela variável simbiótica".
- Symbiotic_nova label "Estrella simbiótica".
- Symbiotic_nova label "Gwiazda symbiotyczna".
- Symbiotic_nova label "Nova simbiotica".
- Symbiotic_nova label "Symbiotic nova".
- Symbiotic_nova label "Symbiotischer Stern".
- Symbiotic_nova label "Étoile symbiotique".
- Symbiotic_nova label "Симбиотические звёзды".
- Symbiotic_nova label "共生新星".
- Symbiotic_nova label "共生變星".
- Symbiotic_nova sameAs Symbiotischer_Stern.
- Symbiotic_nova sameAs Estrella_simbiótica.
- Symbiotic_nova sameAs Étoile_symbiotique.
- Symbiotic_nova sameAs Nova_simbiotica.
- Symbiotic_nova sameAs 共生新星.
- Symbiotic_nova sameAs Gwiazda_symbiotyczna.
- Symbiotic_nova sameAs Estrela_variável_simbiótica.
- Symbiotic_nova sameAs m.04n502f.
- Symbiotic_nova sameAs Q167188.
- Symbiotic_nova sameAs Q167188.
- Symbiotic_nova sameAs Symbiotic_nova.
- Symbiotic_nova wasDerivedFrom Symbiotic_nova?oldid=598907514.
- Symbiotic_nova isPrimaryTopicOf Symbiotic_nova.