2012A&A...541A..98A

Query : 2012A&A...541A..98A

2012A&A...541A..98A - Astronomy and Astrophysics, volume 541A, 98-98 (2012/5-1)

Interacting planetary nebulae. I. Classification and orientation.

ALI A., SABIN L., SNAID S. and BASURAH H.M.

Abstract (from CDS):

We discuss the classification and orientation of planetary nebulae that interact with the interstellar medium throughout the Milky Way. A sample of 117 confirmed interacting planetary nebulae is used for this purpose. Our results indicate that the majority of interacting objects are located close to the Galactic plane, and ∼77% of them are located inside the Galactic thin disk. One third of the sample is less than 100 parsec from the Galactic plane and thus may interact with molecular and cold neutral clouds. There is a tendency for the planetary nebula interaction region to be parallel to the Galactic plane. We found that ∼73% of interacting planetary nebulae have inclination angles (defined as the angles that join the planetary nebula centroid and the interaction area or bow shock with the Galactic plane) larger than 45° and ∼38% larger than 70°, which highlights the possible effect of interstellar magnetic fields. While it is sometime believed that the interaction preferentially occurs in old planetary nebulae, our analysis indicates that the majority of observed planetary nebulae are in the mid stage of their evolution. The mean inclination angle, Galactic height, linear size, and dynamical age are estimated for each stage of interaction. The results indicate strong correlations between the mean inclination angle and the above parameters.

Abstract Copyright: ∼

Journal keyword(s): planetary nebulae: general - methods: statistical

VizieR on-line data: <Available at CDS (J/A+A/541/A98): table1.dat refs.dat>

Simbad objects: 129

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Number of rows : 129
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 PN A66 86 PN 00 01 30.974 +70 42 29.93           ~ 25 0
2 NGC 40 PN 00 13 01.0170097248 +72 31 19.033338720   11.63 11.46     [WC8] 617 2
3 WD 0029+571 WD* 00 31 53.2750189680 +57 22 48.847713996   18.442 18.551 18.562 18.531 DA 35 0
4 SH 2-176 PN 00 31 53.5 +57 22 33           sdO 51 1
5 SMP SMC 7 PN 00 42 28.16 -73 20 55.1     18.230   19.598 ~ 25 0
6 NGC 246 PN 00 47 03.3420341616 -11 52 18.971126076 10.15 11.52 11.76 12.18   PG1159 475 0
7 LBN 122.92+02.39 HII 00 49 22.0 +65 15 37           ~ 15 0
8 PG 0057+155 HS* 00 59 56.6673699744 +15 44 13.740284580   12.02 12.32     sdB0.2VIIIpHe8 126 1
9 PN HDW 1 PN 01 07 07.6233410040 +73 33 23.447679408   16.308 16.439 16.452 16.482 DA 46 0
10 SH 2-188 PN 01 30 33.1778575512 +58 24 50.325485868   17.424 17.447 17.398 17.376 DAO.6 103 1
11 PN A66 6 PN 02 58 41.873 +64 30 06.32           ~ 45 0
12 PN HFG 1 PN 03 03 47.0096763024 +64 54 35.517676320     14.56 13.99   ~ 106 0
13 PN HDW 2 PN 03 11 01.321 +62 47 45.06           ~ 30 0
14 PN HDW 3 PN 03 27 15.4128207000 +45 24 20.390808888   17.084 17.187 17.218 17.234 DAO.6 45 1
15 NGC 1360 PN 03 33 14.6468527944 -25 52 17.977647900   10.95 11.16     sdO 280 0
16 PN IsWe 1 PN 03 49 05.9053580088 +50 00 14.898517992 15.71 16.374 16.523 16.576 16.644 DOZ 63 1
17 PN Ba 1 PN 03 53 36.549 +19 29 38.62   14.6 14.3     ~ 72 0
18 PN M 2-2 PN 04 13 15.0286446504 +56 56 58.407808596           ~ 90 0
19 SH 2-216 PN 04 43 21.2638228056 +46 42 05.835192876   12.50 12.87 13.04   DAO.6 161 2
20 V* AB Lep RS* 05 55 06.6090015168 -22 54 02.422292148           sdO+Ke 54 0
21 PN K 1-27 PN 05 57 02.1748457640 -75 40 22.478040120     16.04 16.27 16.41 sdOHe 87 0
22 KLSS 1-5 PN 05 57 07.968 +15 25 31.27           ~ 11 0
23 PN G197.4-06.4 PN 05 59 24.8669398728 +10 41 40.411774572   16.958 17.226 17.338 17.489 DA.3 47 1
24 PN A66 13 PN 06 04 47.896 +03 56 35.76   20.06 19.87     ~ 60 0
25 PN PuWe 1 PN 06 19 33.9428547048 +55 36 43.907538204   15.291 15.545 15.662 15.792 DAO.5 86 1
26 PN HDW 5 PN 06 23 37.1527509624 -10 13 23.647569888           ~ 33 0
27 PN G240.8-19.6 PN? 06 24 36.66 -33 04 56.4           ~ 9 0
28 PN A66 15 PN 06 27 02.0384151408 -25 22 49.700001252   15.41 15.72     sdOp 107 1
29 EGB 4 CV* 06 29 33.9600353880 +71 04 36.394613580   13.29 13.27 13.04   ~ 156 0
30 PN HDW 6 PN 06 40 09.279 +21 24 48.58           ~ 19 0
31 PN We 1-5 PN 06 41 34.590 -05 02 34.89           ~ 35 0
32 PN A66 16 PN 06 43 55.4180846328 +61 47 24.657133020   18.517 18.714 18.733 18.686 ~ 50 0
33 PN K 2-2 PN 06 52 23.1654838296 +09 57 55.772161416   13.977 14.263 14.390 14.553 sdO 76 0
34 PN A66 19 PN 06 59 56.428 +14 36 33.97           ~ 36 0
35 PHR J0700-1144 PN 07 00 05.8 -11 43 51           ~ 5 1
36 PHR J0701-0749 PN 07 01 09.4098713328 -07 49 23.880302652           ~ 10 1
37 PN We 1-6 PN 07 17 26.0425045440 -10 10 36.939495144           ~ 35 0
38 EGB 9 HII 07 18 57.9 +07 22 23           ~ 6 2
39 PFP 1 PN 07 22 17.6971470312 -06 21 45.982529208           ~ 15 1
40 PN A66 21 PN 07 29 02.7096654192 +13 14 48.587555184   15.67 15.99     DOZ 191 0
41 NGC 2438 PN 07 41 50.5194253896 -14 44 07.470144744           ~ 285 3
42 NGC 2440 PN 07 41 55.4 -18 12 32   11.469 10.104     ~ 652 2
43 PHR J0747-2146 PN 07 47 18.8 -21 46 50           ~ 3 1
44 PHR J0755-3346 PN 07 55 55.5 -33 46 00           ~ 4 1
45 WRAY 17-18 PN 08 23 53.825 -45 31 10.70           ~ 23 0
46 TK 1 PN 08 27 05.5323013248 +31 30 08.311631292   15.379 15.725 15.890 16.105 DAO.7 68 0
47 PN A66 30 PN 08 46 53.4639874872 +17 52 46.369394580   14.23 14.30 13.47   [WC5] 411 0
48 PN MeWe 1-1 PN 08 53 36.3 -54 05 07           ~ 23 0
49 PN A66 31 PN 08 54 13.1641145952 +08 53 52.941471000   15.201 15.544 15.693 15.831 sdO6 133 0
50 NGC 2867 PN 09 21 25.3832468160 -58 18 40.626683604   12.0 10.30     [WO2] 301 0
51 NGC 2899 PN 09 27 03.02 -56 06 21.1     12.40     G0 150 0
52 NeVe 3-1 PN 09 34 01.368 -53 11 58.09           ~ 10 0
53 PN A66 33 PN 09 39 09.1418645928 -02 48 30.486998664           DAO 146 0
54 PN A66 34 PN 09 45 35.3370795504 -13 10 15.835149732   16.06 16.32     ~ 73 0
55 EGB 6 PN 09 52 58.9865875152 +13 44 34.622903256   15.692 15.999 16.137 16.300 DAO.5 96 0
56 PN MeWe 1-2 PN 10 14 25.1 -58 11 48           ~ 11 1
57 NGC 3242 PN 10 24 46.1335521792 -18 38 32.296857792   11.83 12.15     ~ 819 1
58 PN K 1-28 PN 10 34 30.6203481000 -29 11 15.215686152   15.7 16.0     ~ 23 0
59 PG 1034+001 HS* 10 37 03.8002625256 -00 08 19.118365188 11.589 12.863 13.228 13.383 13.587 sdB/sdO 122 0
60 M 97 PN 11 14 47.7122947800 +55 01 08.482832076   15.414 15.777 15.960 16.194 ~ 343 1
61 NeVe 3-6 PN 11 25 42.0 -60 14 30           ~ 7 1
62 PN LoTr 4 PN 11 52 29.2564204824 -42 17 38.943700548           O(He) 56 0
63 BRAN 378 PN 12 00 16.3 -59 04 44           ~ 9 1
64 PN HaTr 1 PN 12 16 33.136 -66 45 45.07           ~ 14 0
65 PN A66 35 PN 12 53 32.7857105088 -22 52 22.569625704   10.52 9.69     G8III-IV+DAO 195 1
66 PN G307.2-05.3 PN 13 37 22.4078009571 -67 51 06.605878554           ~ 6 1
67 PN A66 36 PN 13 40 41.3455430568 -19 52 55.324843824   11.27 11.57     sdO7 165 0
68 PN VBRC 5 PN 13 44 00.031 -60 49 46.86           ~ 27 0
69 PN MeWe 2-4 PN 14 01 15.2567669472 -50 40 12.438786684           ~ 9 0
70 PN MeWe 1-4 PN 14 17 29.2 -52 26 27   18.2       ~ 14 1
71 PHR J1510-6754 PN 15 10 26.1 -67 54 54           O(H)e 6 1
72 PN Lo 10 PN 15 49 28.97 -52 30 16.3           ~ 20 0
73 IC 4593 PN 16 11 44.5479462840 +12 04 17.031388584   10.91 10.84     O7fp 453 0
74 PN Sn 1 PN 16 21 04.3989619848 -00 16 10.680559932           ~ 92 0
75 PN K 1-3 PN 16 23 19.0090687824 -31 44 58.628625180   18.6 20.00     ~ 51 0
76 DHW 1-2 PN 17 06 55.0351098744 -09 46 59.083403376           ~ 22 0
77 TK 2 PN 17 38 02.5440465696 +66 53 47.602684320   14.21 14.53 14.89   DA.6 75 1
78 PN DeHt 2 PN 17 41 40.9000616808 +03 06 57.542033772     14.95     ~ 34 0
79 PN Tc 1 PN 17 45 35.2879212240 -46 05 23.717122728   11.30 11.49     PCyg 263 0
80 PN JaFu 2 PN 17 50 11.1 -37 03 27           ~ 35 0
81 PN Sp 3 PN 18 07 15.8007531408 -51 01 10.214393376   12.80 12.89 13.46 13.22 O 78 0
82 NGC 6578 PN 18 16 16.517 -20 27 02.67           [WC4/6] 203 0
83 PN MA 3 PN 18 17 49.4030035776 -06 48 21.475118592     17   15.549 ~ 27 0
84 PN G011.2-02.7 PN 18 20 35.7 -20 30 25           ~ 3 1
85 PN M 2-40 PN 18 21 23.8579139424 -06 01 55.766823672     15.8     ~ 63 0
86 SH 2-68 PN 18 24 58.4294414904 +00 51 36.021249072   16.0 16.5     DAOZ.6 130 1
87 NGC 6629 PN 18 25 42.4541775576 -23 12 10.551587436   11.90 9.9     [WC5/6] 265 0
88 PN M 1-46 PN 18 27 56.3175434256 -15 32 54.434037264     12.83     O(H)7I(fc) 125 0
89 PN Cn 1-5 PN 18 29 11.6500996872 -31 29 59.135208396   15.5 15.2 13.34   [WC5/6] 150 0
90 PN A66 45 PN 18 30 15.422 -11 36 57.43           ~ 29 0
91 M 22 GlC 18 36 23.94 -23 54 17.1           ~ 1377 0
92 PN M 2-44 PN 18 37 36.9561946872 -03 05 57.027607908     14.1     ~ 49 0
93 PN K 4-5 PN 18 45 36.655 -06 18 40.08           ~ 23 0
94 PN Pe 1-16 PN 18 47 32.251 -06 54 03.52     13.5     ~ 27 0
95 PN YM 16 PN 18 54 57.304 +06 02 31.06           ~ 31 0
96 SH 2-78 PN 19 03 10.0757173680 +14 06 58.775577876   17.633 17.660 17.608 17.543 DO 36 0
97 PN A66 52 PN 19 04 32.342 +17 57 07.13           ~ 30 0
98 NGC 6751 PN 19 05 55.5383775432 -05 59 32.288861544   15.78 15.48     [WC4] 328 0
99 NGC 6765 PN 19 11 06.5583234216 +30 32 43.674073296           PG1159 73 1
100 PN M 4-12 PN 19 13 05.239 +15 46 39.80           ~ 90 0
101 NGC 6772 PN 19 14 36.373 -02 42 25.04   17.01       ~ 148 0
102 PN A66 58 PN 19 18 20.476 +01 46 59.62           [WC4] 315 0
103 NGC 6781 PN 19 18 28.085 +06 32 19.29     11.8     ~ 261 0
104 PN A66 59 PN 19 18 40.003 +19 34 32.95           ~ 41 0
105 PN A66 61 PN 19 19 10.2027282696 +46 14 51.973821276   17.05 17.39     DAO.57 59 0
106 IRAS 19170+1706 PN 19 19 18.7059814104 +17 11 48.877947312   16.390 14.958 14.753   O(H)9I 25 0
107 PN DeHt 4 PN 19 26 26.664 +13 19 34.71           ~ 16 0
108 NGC 6804 PN 19 31 35.1453655872 +09 13 31.298620188   13.4 13.4     ~ 215 1
109 PN A66 62 PN 19 33 17.693 +10 37 03.51           ~ 50 0
110 NGC 6826 PN 19 44 48.1500225888 +50 31 30.249034932   9.779 9.359 10.775   O3f(H) 719 0
111 NGC 6842 PN 19 55 02.1 +29 17 22     16.0     ~ 104 1
112 M 27 PN 19 59 36.3631850088 +22 43 16.312059552   13.749 14.089 14.247 14.405 DAO.6 588 0
113 PN WeSb 5 PN 20 01 42.0114039864 +19 54 40.132973520   17.4       ~ 12 0
114 PN K 1-6 PN 20 04 14.2789921536 +74 25 36.381398736   12.82 12.07     K 33 0
115 NGC 6891 PN 20 15 08.8435405584 +12 42 15.584146740   12.11 12.51     O3Ib(f*) 395 0
116 NGC 6894 PN 20 16 23.965 +30 33 53.17           ~ 199 0
117 PN Sd 1 PN 20 29 18.931 +40 15 20.60           ~ 31 0
118 PN A66 71 PN 20 32 23.216 +47 20 50.41   19.384 19.335 19.253 19.185 ~ 73 0
119 PN A66 74 PN 21 16 52.3412522928 +24 08 51.095310720   16.91 17.11     DAO 71 1
120 MWP 1 PN 21 17 08.2817782392 +34 12 27.415995372     12.33     PG1159 186 0
121 NGC 7076 PN 21 26 23.540 +62 53 31.83           ~ 58 0
122 PN A66 78 PN 21 35 29.3816259120 +31 41 45.449196108   13.04 13.25     [WC5] 326 0
123 NGC 7094 PN 21 36 52.9687364088 +12 47 19.099274136     13.650 13.775   sdB/sdO 194 0
124 PN G107.7+07.8 PN 22 13 22.5173641536 +65 53 55.403639880   18.142 18.160 18.118 18.098 DA 36 1
125 WD 2218+706 WD* 22 19 33.6826662264 +70 56 03.182775504   15.268 15.495 15.568 15.631 DA.7 74 1
126 NGC 7293 PN 22 29 38.5454047152 -20 50 13.747242408 11.894 13.158 13.524 13.689 13.898 DAO.5 943 0
127 PN Vy 2-3 PN 23 22 57.9043238616 +46 53 58.073396856           O(H)3-4I 87 0
128 PN Jn 1 PN 23 35 53.3214838680 +30 28 06.336745212   15.52 15.62     DOZ 107 0
129 LBN 120.29+18.39 PN 23 45 02.268 +80 56 59.62     14.74     ~ 44 0

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