2001A&A...377.1007G

Query : 2001A&A...377.1007G

2001A&A...377.1007G - Astronomy and Astrophysics, volume 377, 1007-1015 (2001/10-3)

Infrared properties of planetary nebulae with [WR] central stars.

GORNY S.K., STASINSKA G., SZCZERBA R. and TYLENDA R.

Abstract (from CDS):

We have gathered from the literature near and mid infrared (photometric and spectroscopic) data for Galactic planetary nebulae, with special attention to planetary nebulae surrounding Wolf-Rayet type central stars ([WR]PN). These data have been analyzed to obtain insight into the dust-properties of [WR]PN and their evolutionary status. We have found that a sizeable fraction of [WR]PN seems to contain hot dust (1000-2000K), probably located in the winds of the central stars. The mean dust temperature is shown to decrease with decreasing [WC] spectral type. This is in line with suggestions that the [WC] sequence is an evolutionary sequence from late to early types. [WR]PN in different diagrams, when compared to those of non-[WR]PN, suggest that [WR]PN form a homogeneous class of planetary nebulae. There is an unusually large proportion of [WR]PN showing PAH features in their spectra.

Abstract Copyright: ∼

Journal keyword(s): planetary nebulae: general - stars: AGB and post-AGB - stars: Wolf-Rayet

Simbad objects: 49

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Number of rows : 49

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag U	Mag B	Mag V	Mag R	Mag I	Sp type	#ref 1850 - 2023	#notes
1	NGC 40	PN	00 13 01.0170097248	+72 31 19.033338720		11.63	11.46			[WC8]	608	2
2	IC 1747	PN	01 57 35.6899203048	+63 19 18.447328776		15.8	15.4			[WC4]	259	2
3	IC 2003	PN	03 56 21.9884187048	+33 52 30.759977028		13.11	11.87	13.44		[WC3?]	250	0
4	NGC 1501	PN	04 06 59.3920909320	+60 55 14.278542024		15.17	13.0			[WO4]	291	1
5	PN M 4-18	PN	04 25 50.8356162744	+60 07 12.780446700		14.22	13.96			[WC11]	177	0
6	PN Vo 1	PN	06 59 26.4167860656	-79 38 47.118534828						[WC10]	99	0
7	NGC 2371	PN	07 25 34.6883929008	+29 29 26.430252072		14.48	13.5			Oe	364	0
8	NGC 2452	PN	07 47 26.2649505144	-27 20 06.819982188		17.9	12.20			[WO1]	253	0
9	NGC 2867	PN	09 21 25.3832468160	-58 18 40.626683604		12.0	10.30			[WO2]	297	0
10	PN PB 6	PN	10 13 15.9622567176	-50 19 59.563979688		17.4	17.6			[WO1]	133	0
11	PN Pe 1-1	PN	10 38 27.5856481368	-56 47 07.226821644		15.855	14.178	15.394		[WC4/5]	95	0
12	WRAY 16-79	PN	10 48 43.2301961352	-56 03 09.640445832		17.6	17.4			[WO3]	73	0
13	NGC 5189	PN	13 33 32.8780414224	-65 58 27.041428272		14.1	14.5		14.35	[WO1]	309	2
14	WRAY 16-139	PN	13 52 30.6807509784	-66 23 26.577448872	12.57	13.26	13.18	13.52		[WC9]	157	0
15	NGC 5315	PN	13 53 56.9726795664	-66 30 50.859483264		14.58	14.40			[WO4]	300	0
16	WRAY 15-1269	PN	14 59 53.4819371136	-54 18 07.521138792	12.12	12.17	11.64	11.63		[WC11]	241	0
17	IRAS 15154-5258	PN	15 19 08.7609953630	-53 09 49.732929931		17.018	14.844	14.895		[WO4]pec	63	0
18	WRAY 16-198	PN	15 59 57.6368189878	-55 55 33.002692934						[WC9]	132	1
19	PN Pe 1-7	PN	16 30 25.8656749320	-46 02 50.864386056		17.9	16.7			[WC9]	89	0
20	PN K 2-16	PN	16 44 49.0522431864	-28 04 04.706514300		13.18	12.75			[WC11]	91	0
21	PN PC 14	PN	17 06 14.75	-52 30 00.5		17.2	16.5			[WC4/6]	108	0
22	CPD-56 8032	PN	17 09 00.9291677740	-56 54 47.868280757	11.24	11.48	11.04	11.067		[WC10]	261	0
23	NGC 6369	PN	17 29 20.4566510904	-23 45 34.771819248		16.6	12.00			[WC4]	313	0
24	PN M 1-25	PN	17 38 30.3160501176	-22 08 38.934269052		17.9				[WC6]	143	0
25	PN Hb 4	PN	17 41 52.8002065320	-24 42 08.330663196		18.4	17			[WC4]	215	1
26	PN H 1-29	WV*	17 44 13.8729577601	-34 17 32.824856894			14.90	16.04	14.90	[WC4/6]	68	0
27	PN M 3-15	PN	17 45 31.7096699160	-20 58 01.493896440						[WC4/6]	124	1
28	PN M 1-30	PN	17 52 58.95	-34 38 22.6		16.6	16.4			~	102	0
29	IRAS 17514-1555	PN	17 54 21.13104	-15 55 52.0032						[WC11]	98	0
30	PN M 2-20	PN	17 54 25.32	-29 36 08.2			16.1			[WC5/6]	72	0
31	PN M 1-32	PN	17 56 20.11	-16 29 04.6		18.3	17.0			[WC4/5]	100	1
32	PN M 2-31	PN	18 13 16.0521431976	-25 30 05.320920636		13.3	13.60			[WC4/6]	98	0
33	PN SwSt 1	PN	18 16 12.2834104368	-30 52 07.906578996		12.1	11.10			[WC9/10]	289	0
34	PN M 2-34	PN	18 17 15.90	-23 58 53.7			15.00			[WC]	51	0
35	PN M 2-43	PN	18 26 40.0500205632	-02 42 57.364170912			15.7			[WC7/8]	117	0
36	PN Cn 1-5	PN	18 29 11.6500996872	-31 29 59.135208396		15.5	15.2	13.34		[WC5/6]	147	0
37	PN M 1-51	PN	18 33 29.05	-11 07 26.5						[WC4/6]	89	1
38	PN M 3-30	PN	18 41 14.938	-15 33 43.58			17.9			[WC2/3]	87	0
39	PN M 1-60	PN	18 43 38.0929948608	-13 44 49.280634744						[WC4]	82	0
40	PN M 1-61	PN	18 45 55.12	-14 27 37.9						~	105	0
41	NGC 6751	PN	19 05 55.5383775432	-05 59 32.288861544		15.78	15.48			[WC4]	325	0
42	PN M 4-13	PN	19 13 38.4236144616	+14 59 19.157634744						[WC4/5]	69	0
43	IC 1297	PN	19 17 23.4475188000	-39 36 46.253665872			10.89			[WC3/4]	159	0
44	HD 184738	PN	19 34 45.2337620448	+30 30 58.950651240		10.41	10.44			[WC9]	941	0
45	IRAS 19367+2458	PN	19 38 52.1062311529	+25 05 32.465143958						[WC10]	29	0
46	Hen 2-459	PN	20 13 57.8909464128	+29 33 55.874044764		14.10	12.67			[WC9]	100	0
47	NGC 6905	PN	20 22 22.9919225472	+20 06 16.285052088		16.3	14.5			[WC3]	340	0
48	NGC 7026	PN	21 06 18.5723414928	+47 51 06.774735780		15.33	15.1			[WC3]	414	1
49	PN K 3-61	PN	21 30 00.7565699064	+54 27 27.195110712		15.9	14.8			[WC4/6]	73	0

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