1968IAUS...34..209A

Query : 1968IAUS...34..209A

1968IAUS...34..209A - IAU Symp., 34 held in Tatranska Lomnica, Czechoslovakia, 34, 209 (1968)

The chemical composition of planetary nebulae.

ALLER L.H. and CZYZAK S.J.

Journal keyword(s):

Simbad objects: 17

goto View the references in ADS

Number of rows : 17
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 NGC 1535 PN 04 14 15.7689913368 -12 44 21.932484324   12.01 12.82     sdO3: 518 1
2 NGC 2022 PN 05 42 06.1904253312 +09 05 10.585995576   14.9 14.2     [WC] 371 1
3 PN VV 28 PN 06 25 57.2710426104 +17 47 27.136548168     12.5     [WC] 298 0
4 NGC 2392 PN 07 29 10.7671398096 +20 54 42.474888072     9.68     O6f 740 2
5 NGC 4361 PN 12 24 30.7510527528 -18 47 05.567336304   12.8 13.2     [WC] 407 0
6 NGC 6302 PN 17 13 44.5 -37 06 11           O-rich 821 2
7 NGC 6309 PN 17 14 04.3074600360 -12 54 37.893271860   11.6       O(He) 320 1
8 M 57 PN 18 53 35.0967659112 +33 01 44.883287544   15.405 15.769 15.901 16.062 DA(O?) 868 2
9 NGC 6741 PN 19 02 37.10 -00 26 56.7     9.6     ~ 353 0
10 NGC 6778 PN 19 18 24.9542333399 -01 35 47.155403881   13.747 12.721     ~ 272 0
11 NGC 6804 PN 19 31 35.1453655872 +09 13 31.298620188   13.4 13.4     ~ 221 1
12 NGC 6818 PN 19 43 57.770472 -14 09 13.36932     9.3     ~ 357 1
13 NGC 6886 PN 20 12 42.83016 +19 59 22.6320   13.053 11.719     ~ 325 1
14 NGC 7008 PN 21 00 32.817600 +54 32 35.37600       13.21   ~ 252 1
15 NGC 7027 PN 21 07 01.571952 +42 14 10.47120   10.358 8.831 10.157   ~ 2541 1
16 IC 5217 PN 22 23 55.7180137224 +50 58 00.464340252     15.5     [WC7] 314 0
17 NGC 7662 PN 23 25 53.8318792825 +42 32 05.835828380       11.427   ~ 940 1

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