2007A&A...467L..29G

Query : 2007A&A...467L..29G

2007A&A...467L..29G - Astronomy and Astrophysics, volume 467L29-32 (2007/5-4)

White dwarf masses derived from planetary nebula modelling.

GESICKI K. and ZIJLSTRA A.A.

Abstract (from CDS):

We compare the mass distribution of central stars of planetary nebulae (CSPNe) with those of their progeny, white dwarfs (WD). We use a dynamical method to measure masses with an uncertainty of 0.02M☉. The CSPN mass distribution is sharply peaked at 0.61M☉. The WD distribution peaks at lower masses (0.58M☉) and shows a much broader range of masses. Some of the difference can be explained if the early post-AGB evolution is faster than predicted by the Bloecker tracks. Between 30 and 50 per cent of WD may avoid the PN phase because they have too low a mass. However, the discrepancy cannot be fully resolved and WD mass distributions may have been broadened by observational or model uncertainties.

Abstract Copyright: ∼

Journal keyword(s): planetary nebulae: general - stars: evolution - stars: white dwarfs

Simbad objects: 103

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Number of rows : 103
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+02-01-017 AG? 00 03 43.118 +15 13 04.71 14.78 14.80 14.19     ~ 72 1
2 NGC 40 PN 00 13 01.0170097248 +72 31 19.033338720   11.63 11.46     [WC8] 632 2
3 NGC 1501 PN 04 06 59.3920909320 +60 55 14.278542024   15.17 13.0     [WO4] 314 1
4 PN M 4-18 PN 04 25 50.8356162744 +60 07 12.780446700   14.22 13.96     [WC11] 192 0
5 IC 418 PN 05 27 28.2059533560 -12 41 50.282287764   9.405 9.010 10.118   O7fp 1059 2
6 IC 2165 PN 06 21 42.7847803566 -12 59 14.040997076   12.146 10.782 12.305   ~ 385 0
7 PN M 1-6 PN 06 35 45.1241072736 -00 05 37.396958568     15.84     O6-9I 121 1
8 PN St 3-1 PN 07 06 50.9104122480 -03 05 09.176654652   16.5       ~ 31 0
9 PN M 1-13 PN 07 21 15.037 -18 08 34.65   11.0       ~ 100 0
10 PN SaSt 2-3 PN 07 48 03.6733282752 -14 07 40.425097080           B 47 0
11 EM* AS 200 PN 08 28 27.9571309320 -39 23 40.041064644   12 14.00     [WC] 92 0
12 PN M 3-6 PN 08 40 40.2260788368 -32 22 33.595889196     12.79     [WC] 115 0
13 EM* AS 204 PN 08 53 30.8813829000 -40 03 42.779700468     14.00     ~ 90 1
14 NGC 2867 PN 09 21 25.3832468160 -58 18 40.626683604   12.0 10.30     [WO2] 313 0
15 PN PB 6 PN 10 13 15.9622567176 -50 19 59.563979688   17.4 17.6     [WO1] 144 0
16 NGC 3242 PN 10 24 46.1335521792 -18 38 32.296857792   11.83 12.15     ~ 838 1
17 WRAY 16-72 PN 10 34 19.091 -53 41 03.11     14.30     ~ 41 0
18 PN Pe 1-1 PN 10 38 27.5856481368 -56 47 07.226821644   15.855 14.178 15.394   [WC4/5] 108 1
19 PN PB 8 PN 11 33 17.8152363912 -57 06 14.925910860   13.332 12.436 14.114   [WC5/6] 125 0
20 WRAY 16-100 PN 11 48 38.0955840000 -65 08 36.445176132   14.595 13.036 14.833   ~ 93 1
21 WRAY 16-117 PN 12 30 30.4344727152 -64 52 05.689186752   14.55 15.00     [WC4] 130 0
22 IC 3568 PN 12 33 06.8549162136 +82 33 50.202643608   11.809 10.730 12.651   ~ 407 0
23 WRAY 16-123 PN 13 05 48.2271423144 -57 39 24.461829432     14.00     ~ 35 0
24 WRAY 16-135 PN 13 45 22.3626824688 -71 28 56.118205632   12.9 12.80     Of-WR(H) 78 0
25 WRAY 16-139 PN 13 52 30.6807509784 -66 23 26.577448872 12.57 13.26 13.18 13.52   [WC9] 169 0
26 CPD-51 6744 PN 14 18 08.8853838456 -52 10 39.516692592   12.39 11.98     [WC] 158 0
27 WRAY 15-1269 PN 14 59 53.4819371136 -54 18 07.521138792 12.12 12.17 11.64 11.63   [WC11] 256 0
28 WRAY 16-165 PN 15 06 13.7137862736 -42 59 56.499680904   13.2 13.20     ~ 78 0
29 WRAY 16-181 PN 15 25 07.8463436232 -51 19 42.135226500     14.20     wels? 60 0
30 WRAY 16-182 PN 15 25 32.6550631928 -52 50 37.942546489     15.20     ~ 55 0
31 WRAY 16-198 PN 15 59 57.6368189878 -55 55 33.002692934           [WC9] 142 1
32 PN K 2-16 PN 16 44 49.0522431864 -28 04 04.706514300   13.18 12.75     [WC11] 98 0
33 PN H 1-2 PN 16 48 54.1065182208 -35 47 08.952429948   11.5 13.60     [WC11] 69 0
34 PN PC 13 PN 16 50 17.11 -30 19 55.5   12.9 14.00     ~ 41 0
35 PN M 2-4 PN 17 01 06.2230175160 -34 49 38.610796908     14.40     ~ 81 0
36 PN M 1-19 PN 17 03 46.8491993472 -33 29 44.433527316   15.02 13.87 14.87 14.16 [WC] 75 0
37 PN M 2-6 PN 17 04 18.32832 -30 53 28.8816       15.650   ~ 83 0
38 PN H 2-1 PN 17 04 36.2535135873 -33 59 18.777826386     13.25     O 149 0
39 PN M 2-8 PN 17 05 30.70 -32 32 08.1     14.50     [WC2/3] 67 0
40 PN M 4-3 PN 17 10 41.7794192424 -27 08 44.078638704     15.20     ~ 78 0
41 PN M 2-11 PN 17 20 33.27 -29 00 39.1     14.00     ~ 83 0
42 PN H 1-11 PN 17 21 17.7263264688 -22 18 35.517598344           ~ 76 0
43 PN H 1-9 PN 17 21 31.9113826563 -30 20 48.608058709   16.034 14.636 14.808   ~ 86 0
44 PN M 3-40 PN 17 22 28.2905114736 -27 08 42.369295200           ~ 71 0
45 PN M 3-7 PN 17 24 34.4529856560 -29 24 19.796240052     14.60     [WC] 97 0
46 PN Th 3-13 PN 17 25 19.3690159560 -30 40 42.079625832           [WC5/6] 57 0
47 PN Cn 1-3 PN 17 26 12.3147580152 -44 11 25.512172476   12.55 12.30 13.26   wels? 47 0
48 PN M 3-10 PN 17 27 20.19 -28 27 51.2     14.40     ~ 95 0
49 PN M 1-20 PN 17 28 57.6165015264 -19 15 54.033719256           ~ 136 0
50 PN H 1-24 PN 17 33 37.5822007992 -21 46 24.764813832           ~ 78 0
51 PN M 3-12 PN 17 36 22.634 -21 31 12.22           ~ 60 0
52 PN M 1-25 PN 17 38 30.3160501176 -22 08 38.934269052   17.9       [WC6] 156 0
53 PN SaSt 2-15 PN 17 38 57.3713723952 -18 17 35.788016724   13.93 13.66 13.82   ~ 82 0
54 PN Fg 2 PN 17 39 19.86 -44 09 37.5   12.5 12.50     ~ 40 0
55 PN Hb 4 PN 17 41 52.8002065320 -24 42 08.330663196   18.4 17     [WC4] 232 1
56 PN M 2-14 PN 17 41 57.2678295912 -24 11 16.203074712     14.70 15.71 14.50 ~ 68 0
57 PN M 3-14 PN 17 44 20.62 -34 06 40.6     14.90     ~ 91 0
58 PN M 3-15 PN 17 45 31.7096699160 -20 58 01.493896440           [WC4/6] 137 1
59 PN H 1-31 PN 17 45 31.9673698920 -34 33 54.807699996     14.50     ~ 68 0
60 PN Tc 1 PN 17 45 35.2879212240 -46 05 23.717122728   11.30 11.49     PCyg 280 0
61 PN M 1-27 WR? 17 46 45.4755803568 -33 08 35.133711936     13.90     [WC11]? 107 0
62 PN Hb 5 PN 17 47 56.20 -29 59 39.6   10.50 10.78     ~ 274 0
63 PN H 1-35 PN 17 49 13.9398459192 -34 22 52.812575256     12.90     wels? 118 0
64 Hen 2-289 Sy* 17 49 48.2107694784 -37 01 27.797630520       13.828   M4/5:e 165 0
65 PN M 1-29 PN 17 50 17.9658145641 -30 34 54.987881214     14.00     ~ 91 1
66 PN M 2-16 PN 17 52 34.37 -32 45 51.4     14.80     ~ 77 0
67 PN M 1-31 PN 17 52 41.4448424016 -22 21 57.159303984           [WC] 116 0
68 PN M 3-16 PN 17 52 46.0471623240 -30 49 35.021065800     17.007   16.122 O(H)4-6III-V 81 0
69 PN M 1-30 PN 17 52 58.95 -34 38 22.6   16.6 16.4     ~ 117 0
70 PN M 2-18 PN 17 53 37.85 -32 58 47.8     14.90     ~ 65 0
71 PN Cn 2-1 PN 17 54 33.010 -34 22 21.15     12.70 14.47 13.70 ~ 136 0
72 PN H 1-40 PN 17 55 36.0545698680 -30 33 32.359297176     15.50     ~ 107 0
73 NGC 6543 PN 17 58 33.4039587288 +66 37 58.750734000   11.09 11.28     [WC] 1197 2
74 PN H 1-46 PN 17 59 02.5031407080 -32 21 43.494698556     14.30     ~ 83 0
75 PN M 3-20 PN 17 59 19.35 -28 13 48.2     14.80     Of 85 0
76 PN Fg 3 PN 18 00 11.8162949280 -38 49 52.619928204   12.80 11.18     ~ 101 1
77 PN M 3-21 PN 18 02 32.33 -36 39 11.3     12.20     ~ 109 1
78 PN M 1-35 PN 18 03 39.30 -26 43 33.9     14.50     ~ 99 0
79 PN M 2-27 PN 18 03 52.5718384152 -31 17 47.161796424     14.40     [WC4]: 110 0
80 PN M 1-37 PN 18 05 25.8092901000 -28 22 04.282489956     14.70     [WC11]? 135 0
81 PN M 2-29 PN 18 06 40.9055211600 -26 54 56.375768340   15.24 14.29 15.15 15.905 ~ 139 0
82 PN M 3-23 PN 18 07 06.16 -30 34 17.8     14.50     ~ 63 0
83 PN H 1-56 PN 18 07 53.8842030888 -29 44 34.338810768     15.00     O? 85 0
84 PN M 1-40 PN 18 08 25.989 -22 16 52.93   11       ~ 122 1
85 PN M 1-42 PN 18 11 04.99 -28 58 59.1   13.1 14.00     ~ 221 0
86 PN H 1-60 PN 18 12 25.22 -27 29 12.8           [WC] 76 0
87 PN M 2-30 PN 18 12 34.40 -27 58 10.5   13.5 14.00     ~ 110 0
88 PN M 2-31 PN 18 13 16.0521431976 -25 30 05.320920636   13.3 13.60     [WC4/6] 110 0
89 PN M 2-32 PN 18 14 50.6059044528 -32 36 55.158494076   13.1 13.70     ~ 49 1
90 PN M 2-33 PN 18 15 06.5634327720 -30 15 33.265211580       14.61 14.03 O5f(H) 111 0
91 PN SwSt 1 PN 18 16 12.2834104368 -30 52 07.906578996   12.1 11.10     [WC9/10] 301 0
92 PN M 2-36 PN 18 17 41.43 -29 08 19.9         17.012 ~ 140 0
93 NGC 6620 PN 18 22 54.182 -26 49 17.19   12.8 13.30 14.34 14.55 ~ 145 0
94 PN M 2-43 PN 18 26 40.0500205632 -02 42 57.364170912     15.7     [WC7/8] 127 0
95 IC 4732 PN 18 33 54.6340681272 -22 38 41.382665232   12.5       ~ 151 0
96 PN M 3-32 PN 18 44 43.03 -25 21 34.8           ~ 79 0
97 IC 4776 PN 18 45 50.705 -33 20 34.12   11.98 10.62     [WC]pec 204 1
98 PN M 3-33 PN 18 48 12.1403633760 -25 28 52.423742352     13.20     ~ 87 0
99 PN Hb 8 PN 19 05 35.9385167760 -33 11 38.011972668   14.47 13.22 15.39   ~ 76 0
100 NGC 6751 PN 19 05 55.5383775432 -05 59 32.288861544   15.78 15.48     [WC4] 338 0
101 HD 184738 PN 19 34 45.2337620448 +30 30 58.950651240   10.41 10.44     [WC9] 976 0
102 Hen 3-1863 PN 20 19 28.6995237984 -41 31 27.491019204   10.51 10.65     ~ 43 0
103 NAME Galactic Bulge reg ~ ~           ~ 4794 0

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