2003ApJ...582..170D

Query : 2003ApJ...582..170D

2003ApJ...582..170D - Astrophys. J., 582, 170-183 (2003/January-1)

Kinematics of planetary nebulae in M51's tidal debris.

DURRELL P.R., MIHOS J.C., FELDMEIER J.J., JACOBY G.H. and CIARDULLO R.

Abstract (from CDS):

We report the results of a radial velocity survey of planetary nebulae (PNe) located in the tidal features of the well-known interacting system NGC 5194/95 (M51). We find clear kinematic evidence that M51's northwestern tidal debris consists of two discrete structures that overlap in projection–NGC 5195's own tidal tail and diffuse material stripped from NGC 5194. We compare these kinematic data to a new numerical simulation of the M51 system and show that the data are consistent with the classic ``single-passage'' model for the encounter, with a parabolic satellite trajectory and a 2:1 mass ratio. We also comment on the spectra of two unusual objects: a high-velocity PN that may be associated with NGC 5194's halo and a possible interloping high-redshift galaxy.

Abstract Copyright: ∼

Journal keyword(s): Galaxies: Individual: Messier Number: M51 - Galaxies: Interactions - Galaxies: Kinematics and Dynamics - ISM: Planetary Nebulae: General

VizieR on-line data: <Available at CDS (J/ApJ/582/170): table1.dat>

Simbad objects: 69

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Number of rows : 69
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 M 32 GiG 00 42 41.82480 +40 51 54.6120 9.51 9.03 8.08     ~ 2236 2
2 NAME Virgo Cluster ClG 12 30 47.8 +12 23 07           ~ 7107 0
3 NGC 4697 GiG 12 48 35.8981498824 -05 48 02.482374564   10.97   9.83   ~ 895 0
4 [FCJ97] M 51 52 G 13 29 16.27 +47 13 00.7           ~ 2 0
5 [FCJ97] M 51 40 PN 13 29 17.44 +47 15 21.5           ~ 2 0
6 [FCJ97] M 51 5 PN 13 29 23.33 +47 17 25.3           ~ 2 0
7 [FCJ97] M 51 56 PN 13 29 23.58 +47 17 13.6           ~ 2 0
8 [FCJ97] M 51 48 PN 13 29 24.23 +47 15 02.7           ~ 2 0
9 [FCJ97] M 51 63 PN 13 29 26.01 +47 17 11.3           ~ 2 0
10 [FCJ97] M 51 14 PN 13 29 29.07 +47 17 19.7           ~ 2 0
11 [FCJ97] M 51 7 PN 13 29 29.37 +47 15 11.1           ~ 2 0
12 [FCJ97] M 51 26 PN 13 29 30.08 +47 16 31.3           ~ 2 0
13 [FCJ97] M 51 37 PN 13 29 30.87 +47 14 36.1           ~ 2 0
14 [FCJ97] M 51 25 PN 13 29 31.22 +47 15 47.2           ~ 2 0
15 [FCJ97] M 51 22 PN 13 29 34.49 +47 17 38.9           ~ 2 0
16 [FCJ97] M 51 15 PN 13 29 35.89 +47 16 42.0           ~ 2 0
17 [FCJ97] M 51 16 PN 13 29 36.65 +47 07 07.0           ~ 2 0
18 [FCJ97] M 51 21 PN 13 29 36.93 +47 08 35.0           ~ 2 0
19 [FCJ97] M 51 13 PN 13 29 37.28 +47 17 25.9           ~ 2 0
20 [FCJ97] M 51 4 PN 13 29 38.52 +47 17 38.2           ~ 2 0
21 [FCJ97] M 51 12 PN 13 29 38.99 +47 08 05.0           ~ 2 0
22 [FCJ97] M 51 29 PN 13 29 40.21 +47 15 12.8           ~ 2 0
23 [FCJ97] M 51 30 PN 13 29 40.95 +47 09 05.8           ~ 2 0
24 [FCJ97] M 51 28 PN 13 29 42.63 +47 18 18.5           ~ 2 0
25 [FCJ97] M 51 32 PN 13 29 42.68 +47 18 52.2           ~ 2 0
26 [FCJ97] M 51 45 PN 13 29 43.93 +47 15 48.6           ~ 2 0
27 [FCJ97] M 51 58 PN 13 29 44.01 +47 05 51.9           ~ 2 0
28 [FCJ97] M 51 36 PN 13 29 44.02 +47 16 13.7           ~ 2 0
29 [FCJ97] M 51 50 PN 13 29 44.80 +47 16 04.5           ~ 2 0
30 [FCJ97] M 51 6 PN 13 29 44.86 +47 09 15.0           ~ 2 0
31 [FCJ97] M 51 60 PN 13 29 45.44 +47 06 34.5           ~ 2 0
32 [FCJ97] M 51 39 PN 13 29 45.83 +47 17 29.0           ~ 2 0
33 [FCJ97] M 51 24 PN 13 29 46.03 +47 15 31.2           ~ 2 0
34 [FCJ97] M 51 44 PN 13 29 46.53 +47 06 54.4           ~ 2 0
35 [FCJ97] M 51 23 PN 13 29 46.61 +47 17 10.3           ~ 2 0
36 [FCJ97] M 51 59 PN 13 29 46.96 +47 05 36.3           ~ 2 0
37 [FCJ97] M 51 17 PN 13 29 48.04 +47 15 57.8           ~ 2 0
38 [FCJ97] M 51 42 PN 13 29 48.52 +47 17 18.1           ~ 2 0
39 [FCJ97] M 51 8 PN 13 29 48.90 +47 16 37.6           ~ 2 0
40 [FCJ97] M 51 10 PN 13 29 48.95 +47 17 21.6           ~ 2 0
41 [FCJ97] M 51 18 PN 13 29 49.23 +47 17 23.5           ~ 2 0
42 [FCJ97] M 51 20 PN 13 29 50.36 +47 17 11.9           ~ 2 0
43 [FCJ97] M 51 47 PN 13 29 50.41 +47 05 38.7           ~ 2 0
44 [FCJ97] M 51 1 PN 13 29 50.61 +47 06 27.5           ~ 2 0
45 [FCJ97] M 51 53 PN 13 29 51.12 +47 17 19.7           ~ 2 0
46 [FCJ97] M 51 38 PN 13 29 51.23 +47 16 05.9           ~ 2 0
47 [FCJ97] M 51 51 PN 13 29 51.33 +47 18 33.7           ~ 2 0
48 M 51 Sy2 13 29 52.698 +47 11 42.93   9.26 8.36 8.40   ~ 4565 4
49 [FCJ97] M 51 49 PN 13 29 53.17 +47 05 44.9           ~ 2 0
50 [FCJ97] M 51 55 PN 13 29 54.70 +47 16 20.0           ~ 2 0
51 [FCJ97] M 51 34 PN 13 29 55.15 +47 18 29.1           ~ 2 0
52 [FCJ97] M 51 54 PN 13 29 55.45 +47 18 57.7           ~ 2 0
53 [FCJ97] M 51 11 PN 13 29 57.33 +47 17 29.0           ~ 2 0
54 NGC 5195 GiG 13 29 59.590 +47 15 58.06 10.76 10.45 9.55 9.31   ~ 816 3
55 [FCJ97] M 51 31 PN 13 30 00.01 +47 16 57.5           ~ 2 0
56 [FCJ97] M 51 19 PN 13 30 00.56 +47 17 08.3           ~ 2 0
57 [FCJ97] M 51 33 PN 13 30 01.11 +47 04 48.9           ~ 2 0
58 [FCJ97] M 51 2 PN 13 30 03.73 +47 17 57.3           ~ 2 0
59 [FCJ97] M 51 41 PN 13 30 05.40 +47 17 36.1           ~ 2 0
60 [FCJ97] M 51 27 PN 13 30 05.70 +47 07 19.4           ~ 2 0
61 [FCJ97] M 51 35 PN 13 30 07.93 +47 16 22.0           ~ 2 0
62 [FCJ97] M 51 46 PN 13 30 08.25 +47 16 18.8           ~ 2 0
63 [FCJ97] M 51 57 PN 13 30 08.28 +47 17 52.7           ~ 2 0
64 [FCJ97] M 51 62 PN 13 30 11.08 +47 17 10.7           ~ 2 0
65 [FCJ97] M 51 43 PN 13 30 12.65 +47 14 08.0           ~ 2 0
66 [FCJ97] M 51 9 PN 13 30 14.89 +47 14 43.4           ~ 2 0
67 [FCJ97] M 51 3 PN 13 30 16.82 +47 14 01.8           ~ 2 0
68 [FCJ97] M 51 64 PN 13 30 20.00 +47 13 09.1           ~ 2 0
69 [FCJ97] M 51 61 PN 13 30 33.91 +47 13 32.3           ~ 2 0

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