1997A&A...327..736S

Query : 1997A&A...327..736S

1997A&A...327..736S - Astronomy and Astrophysics, volume 327736-742 (1997/11-2)

On the mass distribution of planetary nebulae central stars.

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

Abstract (from CDS):

We apply a method, described in Gorny et al. (1997A&A...318..256G), to derive the masses of 125 central stars of planetary nebulae (PN). This method is self-consistent and distance-independent. It requires the knowledge of the nebular Hβ fluxes, angular radii and expansion velocities, as well as the stellar visual magnitudes. This method is based on a simple model for the evolution of planetary nebulae, in which the central stars evolve according to the theoretical models of Bloecker (1995A&A...299..755B) and Schoenberner (1983ApJ...272..708S). The results are dependent on the assumed total nebular mass. Nevertheless, for any reasonable total nebular mass distribution, we find that the range in planetary nebulae central star masses is very restricted: more than 80% of the objects have a central star mass between 0.55 and 0.65M☉. We show how to convert, in this mass range, the observed PN central star mass distribution into a zero-age post-AGB star mass distribution.

Abstract Copyright: ∼

Journal keyword(s): planetary nebulae: general - stars: AGB and post-AGB - stars: white dwarfs - stars: fundamental parameters

VizieR on-line data: <Available at CDS (J/A+A/327/736): table1>

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 - 2026 		#notes
1 PN Vy 1-1 PN 00 18 42.1732297536 +53 52 19.778622996           [WC] 135 0
2 PN Hu 1-1 PN 00 28 15.435 +55 57 54.48           ~ 169 1
3 PN M 1-1 PN 01 37 19.3623937872 +50 28 11.344069236   13.07 13.91     ~ 147 0
4 PN K 3-92 PN 02 03 41.171 +64 57 37.88           ~ 48 0
5 NGC 1360 PN 03 33 14.6468527944 -25 52 17.977647900   10.95 11.16     sdO 291 0
6 IC 351 PN 03 47 32.9806443144 +35 02 48.639127308   13.11 12.27 14.35   Of(H) 264 0
7 PN Ba 1 PN 03 53 36.549 +19 29 38.62   14.6 14.3     ~ 76 0
8 PN K 3-66 PN 04 36 37.2375115440 +33 39 30.074689980           O 81 0
9 PN PuWe 1 PN 06 19 33.9428547048 +55 36 43.907538204   15.291 15.545 15.662 15.792 DAO.5 94 1
10 PN M 1-7 PN 06 37 20.9195312048 +24 00 35.467965071           ~ 122 0
11 PN M 1-8 PN 06 53 33.795 +03 08 26.96   11.7       ~ 104 0
12 PN M 1-9 PN 07 05 19.2001625040 +02 46 59.452173768           ~ 93 0
13 PN M 1-16 PN 07 37 18.90193 -09 38 47.9580   14.959 13.393 14.669   ~ 188 0
14 PN A66 28 PN 08 41 35.5549644264 +58 13 48.384659928   16.280 16.557 16.691 16.877 DAH: 68 0
15 PN A66 34 PN 09 45 35.3370795504 -13 10 15.835149732   16.06 16.32     ~ 76 0
16 WRAY 16-74 PN 10 35 45.7221637392 -64 19 11.562575952     14.50     ~ 72 0
17 PN K 1-22 PN 11 26 43.7671247699 -34 22 11.178770560   16.147 16.070     ~ 75 0
18 PN A66 36 PN 13 40 41.3455430568 -19 52 55.324843824   11.27 11.57     sdO7 174 0
19 WRAY 16-169 PN 15 11 56.56 -55 39 46.6     13.00     ~ 72 0
20 PN Sp 1 PN 15 51 40.9510318656 -51 31 28.545826008   14.43 13.98 13.86   O(H)3-5(fc) 146 0
21 HD 141969 PN 15 56 01.6950076104 -66 09 09.231820920 12.37 10.75 10.95 10.88   BC0Ibe 228 0
22 WRAY 15-1440 PN 16 15 42.2912711376 -59 54 01.013284224     13.08     B0 88 0
23 PN A66 39 PN 16 27 33.7199223168 +27 54 33.471380376   15.27 15.60     DAO.70 132 0
24 WRAY 16-221 PN 16 27 50.9220461448 -54 01 28.496218188     13.20     B0I-III 78 0
25 HD 151895 PN 16 54 35.1297096456 -64 14 28.564429056   12.03 11.72     O(H)4-8III-V 108 0
26 PN Na 1 PN 17 12 51.8802718320 -03 15 59.829445008           ~ 74 0
27 NGC 6543 PN 17 58 33.4039587288 +66 37 58.750734000   11.09 11.28     [WC] 1197 2
28 NGC 6572 PN 18 12 06.3181909152 +06 51 13.027935240   9.3 10.8     [WC] 761 0
29 IC 4776 PN 18 45 50.705 -33 20 34.12   11.98 10.62     [WC]pec 204 1
30 PN Hu 2-1 PN 18 49 47.5610183328 +20 50 39.396894756   12.369 11.126 12.30   ~ 286 0
31 SH 2-71 PN 19 02 00.2849823576 +02 09 10.977231456   14.69 14.00 13.66   A7V-F0V 138 0
32 IC 4846 PN 19 16 28.2266496960 -09 02 36.677150592           ~ 221 0
33 PN Vy 2-2 PN 19 24 22.2390166933 +09 53 56.259102426   14.02 12.65 13.38   O-rich 274 0
34 PN Me 1-1 PN 19 39 09.8202196560 +15 56 48.274743516   13.343 11.855 12.493   ~ 132 0
35 NGC 6833 PN 19 49 46.5667474512 +48 57 40.113276876           ~ 181 0
36 NGC 6879 PN 20 10 26.6930056361 +16 55 21.272110541   13.661 12.540 14.075   O3f(He) 157 0
37 NGC 6881 PN 20 10 52.45 +37 24 42.4           ~ 213 0
38 NGC 6886 PN 20 12 42.83016 +19 59 22.6320   13.053 11.719     ~ 325 1
39 IC 4997 PN 20 20 08.7557973960 +16 43 53.698933380   11.94 11.15     [WC7/8] 555 0
40 PN A66 71 PN 20 32 23.216 +47 20 50.41   19.384 19.335 19.253 19.185 ~ 80 0
41 PN Hu 1-2 PN 21 33 08.3106242400 +39 38 09.554428752     12.0     ~ 295 1
42 PN M 1-79 PN 21 37 01.500 +48 56 02.62     19.11     ~ 73 0
43 IC 5217 PN 22 23 55.7180137224 +50 58 00.464340252     15.5     [WC7] 314 0
44 PN Me 2-2 PN 22 31 43.6753782000 +47 48 03.836846628   9.3       ~ 160 0
45 PN A66 80 PN 22 34 45.6076558944 +52 26 05.830022040           ~ 61 0
46 LS III +51 42 Em* 22 51 38.9171619360 +51 50 42.440834364   12.01 11.78     B 80 1
47 PN Vy 2-3 PN 23 22 57.9043238616 +46 53 58.073396856           O(H)3-4I 94 0
48 PN Hb 12 PN 23 26 14.8236376464 +58 10 54.543292356   13.51 11.49 12.44   Oe 338 0
49 PN A66 84 PN 23 47 44.0543044128 +51 23 57.161953284   18.366 18.584 18.613 18.671 ~ 64 0

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