1996A&A...315..371P

Query : 1996A&A...315..371P

1996A&A...315..371P - Astronomy and Astrophysics, volume 315371-383 (1996/11-3)

Thick spirals: dynamics and orbital behavior.

PATSIS P.A. and GROSBOL P.

Abstract (from CDS):

The effect of thickness of spiral arms in the dynamics of normal spiral galaxies is examined. We find stable 3D periodic orbits with elliptical projections on the equatorial plane, which can support a spiral pattern with variable thickness. It is shown, that in general these 3D orbits can be found even in models with strong forcing in the z-direction. Differences depending on disk scale lengths and heights as well as on the disk/halo decomposition are outlined. The edge-on shapes of orbits found in the thick spirals are associated with the vertical resonances existing in the potential. The structure of the stable families of periodic orbits suggests that edge-on peanut-shaped profiles are associated to the vertical resonances of the axisymmetric potential and therefore can appear in all types of disk galaxies i.e. not only in systems with a bar perturbation.

Abstract Copyright: ∼

Journal keyword(s): galaxies: kinematics and dynamics - galaxies: spiral - galaxies: structure - Galaxy: kinematics and dynamics - Galaxy: structure

Simbad objects: 1

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Number of rows : 1
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 NGC 5906 GiG 15 15 53.687 +56 19 43.86   11.4       ~ 807 0

Query : 1996A&A...315..371P

Basic data :
NGC 5906 -- Galaxy towards a Group of Galaxies
Other object types: otypes_help 		G (2015ApJS,FGC,...), IR (IRAS,ISOSS,...), GiG (2007ApJ,[CHM2007]), AG? (2020MNRAS), Opt (SDSS)
ICRS coord. (ep=J2000) : 		15 15 53.687 +56 19 43.86 (Infrared) [ ] C 2006AJ....131.1163S
FK4 coord. (ep=B1950 eq=1950) : 		15 14 35.642 +56 30 43.66 [ ]
Gal coord. (ep=J2000) : 		091.584278 +51.087022 [ ]
Radial velocity / Redshift / cz : 		V(km/s) 667 [~] / z(spectroscopic) 0.002227 [~] / cz 667.74 [~]
   (Rad) D 2020ApJ...902..145K
Morphological type: 		S C 2019MNRAS.488..590B
Angular size (arcmin): 		15.4703 1.68317 155 (Opt) B 2023ApJS..269....3M
Fluxes (9) :
B 11.4 [~] E ~
J 7.938 [0.016] C 2006AJ....131.1163S
H 7.090 [0.016] C 2006AJ....131.1163S
K 6.757 [0.017] C 2006AJ....131.1163S
u (AB) 14.519 [0.007] C 2005AJ....129.1755A
g (AB) 10.5980 [0.0017] B 2023ApJS..269....3M
r (AB) 9.7392 [0.0019] B 2023ApJS..269....3M
i (AB) 10.780 [0.002] C 2005AJ....129.1755A
z (AB) 9.1200 [0.0024] B 2023ApJS..269....3M
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 7
: 2 		: 10 Display criteria :

Identifiers (26) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

NGC 5906 MCG+09-25-040 SDSS J151553.83+561943.0 [CHM2007] HDC 903 J151553.68+5619438
FGC 1875 2MFGC 12346 TC 555 [CHM2007] LDC 1112 J151553.68+5619438
IRAS F15145+5630 NGC 5907 UGC 9801 [M98c] 151434.8+563033
IRAS 15146+5629 PSCz Q15146+5629 UZC J151554.0+561946 [SLK2004] 1109
ISOSS J15159+5617 RFGC 2946 Z 274-38 [VDD93] 205
LEDA 54470 SDSS J151553.77+561943.6 Z 297-10
2MASX J15155368+5619438 SDSS J151553.77+561943.5 Z 1514.6+5630

References (807 between 1850 and 2026) (Total 807)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Velocities : 12    Distance : 11   

   

Observing logs
Herschel : 3    ISO : 50    XMM : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : NGC 5906

Link by name to the catalogue in VizieR :

NGC 5906 FGC 1875 IRAS F15145+5630 IRAS 15146+5629 2MASX J15155368+5619438
NGC 5907 RFGC 2946 SDSS J151553.77+561943.6 SDSS J151553.77+561943.5 SDSS J151553.83+561943.0
UGC 9801

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