2000MNRAS.318L...7C

Query : 2000MNRAS.318L...7C

2000MNRAS.318L...7C - Mon. Not. R. Astron. Soc., 318, L7-L10 (2000/October-2)

Using Hubble Space Telescope images to identify straight segments in galaxy nuclear spirals.

CHERNIN A.D.

Abstract (from CDS):

This Letter reports the discovery of straight segments of nuclear spiral arms. Hubble Space Telescope images of Seyfert galaxies are used. The morphology of the straight features on scales of few hundred parsecs proves to be similar to the morphology of disc-wide polygonal spirals and rings. This suggests that the straight structures on both nuclear and disc scales may have a common physical nature.

Abstract Copyright: 2000, Royal Astronomical Society

Journal keyword(s): galaxies: nuclei - galaxies: spiral

Simbad objects: 19

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Number of rows : 19
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 MCG-03-24-012 GiG 09 29 16.3782670344 -20 22 45.423723864   13.67   12.19   ~ 60 0
2 NGC 3081 Sy2 09 59 29.5437024336 -22 49 34.747341960   13.06 13.55 11.67 12.1 ~ 509 0
3 NGC 3313 Sy2 10 37 25.4644853016 -25 19 09.838240356   12.38   11.13 11.7 ~ 75 0
4 M 95 GiP 10 43 57.7313485800 +11 42 13.301191332 10.71 10.51 9.73 9.48   ~ 1238 2
5 NGC 3982 Sy2 11 56 28.1445516072 +55 07 30.859586652   12.20 11.70 11.18   ~ 588 1
6 M 61 Sy2 12 21 54.9282582888 +04 28 25.597367184 10.07 10.18 9.65     ~ 1084 1
7 NGC 4429 GiG 12 27 26.5040002440 +11 06 27.588767616   11.4       ~ 348 0
8 NGC 4689 H2G 12 47 45.5568088416 +13 45 46.135889100   12.8       ~ 418 0
9 M 51 Sy2 13 29 52.698 +47 11 42.93   9.26 8.36 8.40   ~ 4565 4
10 NGC 5273 Sy1 13 42 08.3801616672 +35 39 15.467518836   14.01 13.12     ~ 510 0
11 MCG-06-30-027 G 13 50 37.170 -38 26 31.74   13.88   12.88 13.31 ~ 32 0
12 M 101 GiP 14 03 12.583 +54 20 55.50   8.46 7.86 7.76   ~ 3138 2
13 NGC 5674 Sy2 14 33 52.2788150880 +05 27 30.117378924   13.7 13.70     ~ 197 0
14 NGC 6782 Sy2 19 23 57.9062029800 -59 55 20.952769044   12.70 11.84 11.27 11.7 ~ 127 1
15 NGC 6951 Sy2 20 37 14.1228088488 +66 06 20.049916392   11.64 10.65     ~ 553 2
16 NGC 6935 EmG 20 38 20.1988150992 -52 06 37.891816812   12.77 12.10 11.57   ~ 72 0
17 NGC 7020 GiG 21 11 20.0452941264 -64 01 31.011326832   12.81 11.48 11.27   ~ 78 0
18 NGC 7682 Sy2 23 29 03.9181335984 +03 31 59.921415444   14.3       ~ 254 1
19 Z 476-58 Sy2 23 31 39.0458253168 +25 56 43.312716636   14.08 13.26 12.71 11.73 ~ 77 0

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