The Orthogonal Bulge-Disc Decoupling in NGC 4698

The R-band isophotal map of the Sa galaxy NGC 4698 shows that the inner region of the bulge is elongated perpendicularly to the major axis of the disc. At the same time a central stellar velocity gradient is found along the minor axis of the disc. The same properties have also been recognized in the...

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Veröffentlicht in:	Astrophysics and space science 2001-01, Vol.276 (2-4), p.467-473
Hauptverfasser:	Sarzi, M, Bertola, F, Cappellari, M, Corsini, Em, Funes, Jg Sj, Pizzella, A, Vega Beltrán, Jc
Format:	Artikel
Sprache:	eng
Schlagworte:	Astrophysics Stars & galaxies
Online-Zugang:	Volltext
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