1980RMxAA...5....9P


C.D.S. - SIMBAD4 rel 1.7 - 2021.05.11CEST10:30:17

1980RMxAA...5....9P - Rev. Mex. Astron. Astrofis., 5, 9-18 (1980)

On the helium and nitrogen enrichment of the interstellar medium by planetary nebulae.

PEIMBERT M. and SERRANO A.

Journal keyword(s):

Simbad objects: 40

goto View the reference in ADS

Number of rows : 40

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2021
#notes
1 M 76 PN 01 42 19.6604707683 +51 34 31.553132974     17.48   17.69 DOZ 360 2
2 NGC 1535 PN 04 14 15.7689951134 -12 44 21.934169738   12.01 12.82     sdO3: 504 0
3 NGC 2346 PN 07 09 22.5216571385 -00 48 23.611157830   11.76 11.58     A5V 557 0
4 NGC 2371 PN 07 25 34.6884571396 +29 29 26.430027683   14.48 13.5     Oe 353 0
5 NGC 2440 PN 07 41 54.91 -18 12 29.7   18.9       ~ 631 2
6 IC 2448 PN 09 07 06.3186990004 -69 56 30.690171529   11.1 11.10     O(H)3III-V 225 0
7 NGC 2818 PN 09 16 01.4879747574 -36 37 37.531389997   12.5 12.50     ~ 267 0
8 IC 2501 PN 09 38 47.1807127191 -60 05 30.742117523   11.7 10     O3-6 174 0
9 NGC 3132 PN 10 07 01.7655812249 -40 26 11.138949314   10.14 10.01     A2V 374 1
10 PN PB 6 PN 10 13 15.989 -50 19 59.13   17.4 17.6     [WO1] 127 0
11 NGC 3211 PN 10 17 50.544 -62 40 12.10   19.4 11.50     ~ 177 0
12 NGC 3242 PN 10 24 46.1335198512 -18 38 32.294434711   11.83 12.15     ~ 804 1
13 NGC 3918 PN 11 50 17.7723407998 -57 10 57.059135256   10.0 8.5     ~ 366 0
14 NGC 4361 PN 12 24 30.7509091298 -18 47 05.564628299   12.8 13.2     [WC] 385 1
15 IC 3568 PN 12 33 06.8549263326 +82 33 50.203860251   11.809 10.730 12.651   ~ 391 0
16 NGC 5307 PN 13 51 03.322 -51 12 20.77   11.5 10     O3.5V 170 0
17 NGC 5315 PN 13 53 56.9609674528 -66 30 50.915454108   14.58 14.40     [WO4] 294 0
18 NGC 6210 PN 16 44 29.5195973291 +23 47 59.491267229   12.3 11.7     Of/[WR] 576 0
19 NGC 6302 PN 17 13 44.339 -37 06 10.95   7.1 10.10     ~ 762 1
20 NGC 6309 PN 17 14 04.3073336607 -12 54 37.891046946   11.6       O(He) 299 1
21 NGC 6445 PN 17 49 15.21 -20 00 34.5   18.9       ~ 285 0
22 PN Cn 2-1 PN 17 54 33.010 -34 22 21.15     12.70 14.47 13.70 ~ 131 0
23 PN M 2-27 PN 18 03 52.60 -31 17 46.7     14.40     [WC4]: 99 0
24 NGC 6572 PN 18 12 06.3140077888 +06 51 13.030152295   9.3 10.8     [WC] 740 0
25 PN M 3-25 PN 18 15 16.967 -10 10 09.47           ~ 51 0
26 M 57 PN 18 53 35.0969571234 +33 01 44.883146221   15.405 15.769 15.901 16.062 DA(O?) 797 2
27 NGC 6741 PN 19 02 37.10 -00 26 56.7     9.6     ~ 342 0
28 NGC 6803 PN 19 31 16.47 +10 03 21.7     15.2     ~ 244 0
29 NGC 6826 PN 19 44 48.1500835472 +50 31 30.250916761   10.21 9.6     O6fp 703 0
30 M 27 PN 19 59 36.3632092274 +22 43 16.312364964   13.749 14.089 14.247 14.405 DAO.6 571 0
31 NGC 6884 PN 20 10 23.6401227444 +46 27 39.547818788   11.9 10.9     ~ 308 1
32 IC 4997 PN 20 20 08.7615653034 +16 43 53.993812400   11.94 11.15     [WC7/8] 530 0
33 NGC 7009 PN 21 04 10.8153350719 -11 21 48.581808296   12.48 12.07     ~ 972 1
34 NGC 7026 PN 21 06 18.5721833093 +47 51 06.780221314   15.33 15.1     [WC3] 406 1
35 NGC 7027 PN 21 07 01.571952 +42 14 10.47120   10.358 8.831 10.157   ~ 2357 1
36 PN Hu 1-2 PN 21 33 08.3071114501 +39 38 09.524664348     12.0     ~ 277 1
37 NGC 7293 PN 22 29 38.5453078023 -20 50 13.746093105 11.894 13.158 13.524 13.689 13.898 DAO.5 910 0
38 PN Me 2-2 PN 22 31 43.683 +47 48 03.91   9.3       ~ 148 0
39 HD 217050 Be* 22 57 04.5017623555 +48 41 02.641244743 4.81 5.34 5.43     B4IIIpe 319 1
40 NGC 7662 PN 23 25 53.6 +42 32 06   9.4 12     ~ 913 0

    Equat.    Gal    SGal    Ecl

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2021.05.11-10:30:17

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