2001A&A...367..967P


Query : 2001A&A...367..967P

2001A&A...367..967P - Astronomy and Astrophysics, volume 367, 967-972 (2001/3-1)

The distances of planetary nebulae: a scaling factor based upon radial velocities.

PHILLIPS J.P.

Abstract (from CDS):

We have used the observed radial velocities of planetary nebulae, and the galactic rotation curve to define a new distance scale for planetary nebulae. Care has been taken to restrict the analysis to sources in which distance non-linearities are minimised, and for which distortion of the distance scale is likely to be small. We conclude, as a result, that the so-called ``long'' distance scales are the most valid, and that various ``shorter'' scales are unlikely to be correct. The primary systematic errors in this procedure derive from uncertainties in the galactic rotation profile, and in Θ0 and R0. Such errors are less than those normally associated with PN distance determinations.

Abstract Copyright:

Journal keyword(s): planetary nebulae: general - Galaxy: kinematics and dynamics

Simbad objects: 48

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Number of rows : 48
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2022
#notes
1 WRAY 16-195 PN 15 59 08.85 -58 23 52.8     14.00     ~ 93 0
2 PN Lo 11 PN 16 03 22.211 -36 00 53.73           ~ 37 0
3 PN Pe 1-5 PN 16 15 20.127 -49 13 21.59     13.70     ~ 74 0
4 PN Pe 1-6 PN 16 23 54.309 -46 42 15.28           ~ 62 0
5 WRAY 16-222 PN 16 29 31.00 -59 09 24.0   14.0 14.50     ~ 44 0
6 WRAY 16-226 Sy* 16 34 04.2423646032 -35 05 26.739848472     14.80     M6.5 84 0
7 HD 149427 PN 16 37 42.7000495176 -55 42 26.393176260   12.75 11.23     ~ 100 0
8 PN H 1-2 PN 16 48 54.1065182208 -35 47 08.952429948   11.5 13.60     [WC11] 63 0
9 WRAY 15-1585 PN 16 59 36.1292977968 -51 42 08.621516808     14.30     ~ 87 0
10 CD-53 7049 PN 17 03 02.8784604504 -53 55 53.966024508   11.84 11.48     B/Ae 60 1
11 ESO 332-18 PN 17 04 33.7942050162 -37 53 14.835292192           ~ 35 0
12 PN PC 14 PN 17 06 14.75 -52 30 00.5   17.2 16.5     [WC4/6] 107 0
13 PN H 1-6 PN 17 06 59.0827919760 -42 41 08.472952788     15.00     ~ 31 0
14 CPD-56 8032 PN 17 09 00.9291677740 -56 54 47.868280757 11.24 11.48 11.04 11.067   [WC10] 257 0
15 NGC 6337 PN 17 22 15.6721413768 -38 29 01.735593252     12.00     wels 134 0
16 PN Cn 1-3 PN 17 26 12.3147580152 -44 11 25.512172476   12.55 12.30 13.26   wels? 44 0
17 PN Cn 1-4 PN 17 27 48.785 -46 55 41.30     12.90 14.88   ~ 27 0
18 PN M 2-13 PN 17 28 34.1923703839 -13 26 20.742891193           ~ 62 0
19 IC 4663 PN 17 45 28.6295081208 -44 54 17.987147856           [WN3] 96 0
20 PN G343.7-09.6 PN 17 45 33.5007846360 -47 43 51.543979248           ~ 9 0
21 PN Tc 1 PN 17 45 35.2879212240 -46 05 23.717122728   11.30 11.49     PCyg 249 0
22 PN WeSb 3 PN 18 06 00.766 +00 22 38.57     16.8     ~ 28 0
23 PN M 4-8 PN 18 12 09.6056166096 -10 42 58.355591004           ~ 38 0
24 IC 4699 PN 18 18 32.0450169624 -45 59 01.735217988   13.83 12.71 15.51 15.09 O3V((f)) 96 0
25 PN M 3-53 PN 18 24 07.923 -11 06 42.35           ~ 28 0
26 PN K 3-2 PN 18 25 00.5652486576 -01 30 52.497857916           ~ 53 0
27 PN M 1-46 PN 18 27 56.3175434256 -15 32 54.434037264     12.83     O(H)7I(fc) 121 0
28 PN Pe 2-14 PN 18 29 59.545 -19 40 37.74           ~ 33 0
29 PN A66 44 PN 18 30 11.242 -16 45 26.32           ~ 42 0
30 PN M 4-10 PN 18 34 13.85 -13 12 24.7           ~ 36 0
31 PN M 1-53 PN 18 35 48.267 -17 36 08.71           O3If 66 0
32 PN SB 19 PN 18 39 40.2 -19 14 08           ~ 20 0
33 PN M 3-30 PN 18 41 14.938 -15 33 43.58     17.9     [WC2/3] 87 0
34 PN VV 201 PN 18 42 56.979 -11 06 53.10           ~ 60 0
35 PN M 1-60 PN 18 43 38.0929948608 -13 44 49.280634744           [WC4] 82 0
36 PN M 1-61 PN 18 45 55.12 -14 27 37.9           ~ 105 0
37 PN SB 21 PN 18 48 10.964 -18 29 38.00           ~ 16 1
38 PN SB 23 PN 18 50 13.19 -17 02 21.6           ~ 8 0
39 PN Sa 1-8 PN 18 50 44.3429282736 -13 31 02.365384008   12       O(H)4-8III 43 0
40 PN A66 49 PN 18 53 28.292 -06 28 46.83           ~ 33 0
41 PN Vy 1-4 PN 18 54 01.8931272864 -06 26 20.229608472     12.4     ~ 38 0
42 PN M 4-11 PN 18 54 17.671 -10 05 14.49           ~ 32 0
43 PN M 1-66 PN 18 58 26.24 -01 03 45.6           ~ 49 1
44 PN MaC 1-16 PN 19 01 21.765 -11 58 19.99           ~ 15 0
45 SH 2-71 PN 19 02 00.2849823576 +02 09 10.977231456   14.69 14.00 13.66   A7V-F0V 128 0
46 NGC 6741 PN 19 02 37.10 -00 26 56.7     9.6     ~ 345 0
47 NGC 6790 PN 19 22 56.966 +01 30 46.46   12.52 10.45     wels 316 0
48 PN M 3-34 PN 19 27 01.8981450048 -06 35 04.739628516           ~ 61 1

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2022.08.18-03:52:56

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