2001MNRAS.321..103C

Query : 2001MNRAS.321..103C

2001MNRAS.321..103C - Mon. Not. R. Astron. Soc., 321, 103-110 (2001/February-2)

The pattern speed of the spiral galaxy NGC1253.

CLEMENS M.S. and ALEXANDER P.

Abstract (from CDS):

We present Very Large Array Hi observations of the gas-rich, interacting spiral galaxies, NGC1253/1253A (Arp 279). The larger of the two galaxies, NGC1253, has a very pronounced Hi ring and well-defined spiral structure. The velocity structure of the Hi data shows a sudden change at the position of the spiral arms; we identify this change as evidence of a strong spiral shock and hence proceed to estimate the pattern speed, Ω_p, of the spiral arms in NGC1253. Assuming that the pattern speed is constant across the disc our derived value places the outer Lindblad resonance (OLR) at the position of the observed Hi ring. As an accumulation of gas is expected at the OLR when this falls within the disc of a galaxy this agreement provides independent support for the derived value of Ω_p.

Abstract Copyright: 2001, Royal Astronomical Society

Journal keyword(s): galaxies: evolution - galaxies: individual: NGC1253 - galaxies: interactions - galaxies: spiral - radio lines: galaxies

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 1253	Sy2	03 14 09.045	-02 49 22.62		11.8		11.19	11.5	~	112	0

Query : 2001MNRAS.321..103C

Basic data :

NGC 1253 -- Seyfert 2 Galaxy

G (2016A&A,APG,...), Sy2 (2022ApJS), EmG (SINGG), AG? (2020MNRAS), HI (HIPASS)

03 14 09.045 -02 49 22.62 (Infrared) [ ] C 2006AJ....131.1163S

03 11 37.837 -03 00 30.42 [ ]

183.690355 -48.118054 [ ]

V(km/s) 1711.0 [~] / z(emission) 0.005724 [~] / cz 1715.91 [~] (Rad) C 2004MNRAS.350.1195M

Sa-Sc D 2018ApJ...864..123M

5.43178 1.90981 82 (Opt) B 2023ApJS..269....3M

B 11.8 [~] D 2005MNRAS.361...34D

R 11.19 [~] D 2009MNRAS.399..683J

I 11.5 [~] D 2005MNRAS.361...34D

J 10.042 [0.026] C 2006AJ....131.1163S

H 9.435 [0.034] C 2006AJ....131.1163S

K 9.262 [0.050] C 2006AJ....131.1163S

g (AB) 12.1828 [0.0017] B 2023ApJS..269....3M

r (AB) 11.5947 [0.0018] B 2023ApJS..269....3M

z (AB) 11.1192 [0.0019] B 2023ApJS..269....3M

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`NGC 1253`	`HIPASS J0314-02`	`MCG-01-09-018`	`UGCA 62`
`APG 279`	`KUG 0311-030`	`2MFGC 2648`	`[M98c] 031138.0-030029`
`DDO 31`	`LEDA 12041`	`SINGG HIPASS J0314-02`
`6dFGS gJ031409.0-024922`	`2MASX J03140904-0249226`	`TC 468`

References (112 between 1850 and 2026) (Total 112)
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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Data at NED - NASA/IPAC Extragalactic Database : NGC 1253

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NGC 1253 APG 279 HIPASS J0314-02 KUG 0311-030 2MASX J03140904-0249226

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