2002A&A...382..488C

Query : 2002A&A...382..488C

2002A&A...382..488C - Astronomy and Astrophysics, volume 382, 488-494 (2002/2-1)

The orthogonal gaseous kinematical decoupling in the Sa spiral NGC 2855.

CORSINI E.M., PIZZELLA A. and BERTOLA F.

Abstract (from CDS):

We present major and minor-axis kinematics of stars and ionized gas as well as narrow and broad-band surface photometry of the Sa spiral NGC 2855. In the nuclear regions of this unbarred and apparently undisturbed spiral galaxy the gas is rotating perpendicularly to the galaxy disk. We suggest that this kinematically-decoupled component is the signature of an acquisition process in the history of this galaxy.

Abstract Copyright: ∼

Journal keyword(s): galaxies: individual: NGC 2855 - galaxies: kinematics and dynamics - galaxies: spiral - galaxies: formation - galaxies: structure

VizieR on-line data: <Available at CDS (J/A+A/382/488): table3.dat table4.dat>

Simbad objects: 11

Full paper

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Number of rows : 11

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag U	Mag B	Mag V	Mag R	Mag I	Sp type	#ref 1850 - 2023	#notes
1	* del Lep	PM*	05 51 19.2960278488	-20 52 44.730655825	5.54	4.83	3.85	2.99	2.43	K0IIIbFe-1.5CH0.5	212	0
2	NGC 2855	G	09 21 27.4894926552	-11 54 34.337758068		13.24	12.23	10.77		~	90	0
3	NGC 3593	GiG	11 14 36.9731893800	+12 49 05.497790664		11.8				~	348	2
4	NGC 3626	GiG	11 20 03.8069651160	+18 21 24.543304164		11.2				~	251	0
5	NGC 4138	Sy1	12 09 29.8011417048	+43 41 06.864140004	12.46	12.29	11.32	10.82		~	398	1
6	NGC 4550	GiP	12 35 30.5913588048	+12 13 14.921166792	12.97	12.56	11.68			~	530	1
7	NGC 4672	GiG	12 46 15.7249021968	-41 42 21.407260572		14.12	14.25	12.60	12.9	~	73	0
8	NGC 4698	Sy2	12 48 22.9082830584	+08 29 14.667552276		13.24	12.27			~	476	0
9	M 64	SyG	12 56 43.696	+21 40 57.57		9.36	8.52			~	915	2
10	NGC 7217	LIN	22 07 52.3984675584	+31 21 33.632293572		12.94	11.92			~	486	0
11	NGC 7332	GiP	22 37 24.5373044952	+23 47 53.830708800		12.0				~	369	0

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