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- Polar_(cataclysmic_variable_star) abstract "A Polar (also AM Herculis Star) is a type of cataclysmic variable binary star system with a very strong magnetic field.In most cataclysmic variable stars, matter from a main-sequence companion star is gravitationally stripped by a white dwarf star in the form of an accretion disk. In polar systems, the magnetic field of the white dwarf is too strong for an accretion disk to form. Infalling gas will form an accretion stream, following the dipole magnetic field lines of the white dwarf.Typical magnetic field strengths of polar systems are 10 million to 80 million gauss (1000–8000 teslas). The star AN Ursae Majoris has the strongest known magnetic field among cataclysmic variables, with a field strength of 230 million gauss (23 kT).Polars derive their name from the linearly and circularly polarized light that they produce. Polarization is important to the study of polars, and information about the geometry of the binary star system can be found by studying the polarization.".
- Polar_(cataclysmic_variable_star) wikiPageID "5171444".
- Polar_(cataclysmic_variable_star) wikiPageRevisionID "589723948".
- Polar_(cataclysmic_variable_star) hasPhotoCollection Polar_(cataclysmic_variable_star).
- Polar_(cataclysmic_variable_star) subject Category:Polars_(cataclysmic_variable_stars).
- Polar_(cataclysmic_variable_star) subject Category:Stellar_phenomena.
- Polar_(cataclysmic_variable_star) type Phenomenon100034213.
- Polar_(cataclysmic_variable_star) type PhysicalEntity100001930.
- Polar_(cataclysmic_variable_star) type Process100029677.
- Polar_(cataclysmic_variable_star) type StellarPhenomena.
- Polar_(cataclysmic_variable_star) comment "A Polar (also AM Herculis Star) is a type of cataclysmic variable binary star system with a very strong magnetic field.In most cataclysmic variable stars, matter from a main-sequence companion star is gravitationally stripped by a white dwarf star in the form of an accretion disk. In polar systems, the magnetic field of the white dwarf is too strong for an accretion disk to form.".
- Polar_(cataclysmic_variable_star) label "AM-Herculis-Stern".
- Polar_(cataclysmic_variable_star) label "Polar (astronomie)".
- Polar_(cataclysmic_variable_star) label "Polar (cataclysmic variable star)".
- Polar_(cataclysmic_variable_star) label "Polar (estrela variável cataclísmica)".
- Polar_(cataclysmic_variable_star) label "Polar (gwiazda kataklizmiczna)".
- Polar_(cataclysmic_variable_star) label "Variabile AM Herculis".
- Polar_(cataclysmic_variable_star) label "Поляр".
- Polar_(cataclysmic_variable_star) label "強磁場激変星".
- Polar_(cataclysmic_variable_star) label "高偏振星".
- Polar_(cataclysmic_variable_star) sameAs AM-Herculis-Stern.
- Polar_(cataclysmic_variable_star) sameAs Polar_(astronomie).
- Polar_(cataclysmic_variable_star) sameAs Variabile_AM_Herculis.
- Polar_(cataclysmic_variable_star) sameAs 強磁場激変星.
- Polar_(cataclysmic_variable_star) sameAs Polar_(gwiazda_kataklizmiczna).
- Polar_(cataclysmic_variable_star) sameAs Polar_(estrela_variável_cataclísmica).
- Polar_(cataclysmic_variable_star) sameAs m.0d6418.
- Polar_(cataclysmic_variable_star) sameAs Q294562.
- Polar_(cataclysmic_variable_star) sameAs Q294562.
- Polar_(cataclysmic_variable_star) sameAs Polar_(cataclysmic_variable_star).
- Polar_(cataclysmic_variable_star) wasDerivedFrom Polar_(cataclysmic_variable_star)?oldid=589723948.
- Polar_(cataclysmic_variable_star) isPrimaryTopicOf Polar_(cataclysmic_variable_star).