1989ApJ...345..186T

Query : 1989ApJ...345..186T

1989ApJ...345..186T - Astrophys. J., 345, 186-195 (1989/October-1)

Physical conditions of HII regions in M 101 and the pregalactic helium abundance.

TORRES-PEIMBERT S., PEIMBERT M. and FIERRO J.

Abstract (from CDS):


Abstract Copyright: ∼

Journal keyword(s): Galaxies: Individual Messier Number: M101 - Galaxies: Nuclei - Nebulae: Abundances - Nebulae: H ii Regions

Simbad objects: 13

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Number of rows : 13
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 NAME SMC G 00 52 38.0 -72 48 01   2.79 2.2     ~ 12317 1
2 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 19090 0
3 M 42 HII 05 35 16.8 -05 23 15           ~ 4411 0
4 NAME Ori A MoC 05 38 -07.1           ~ 3187 0
5 NGC 2363 AG? 07 28 29.59 +69 11 34.3   15.5       ~ 262 1
6 NGC 2363A HII 07 28 42.8 +69 11 21           ~ 588 3
7 NGC 5447 HII 14 02 28.0 +54 16 34           ~ 73 0
8 [HBS84] 29 HII 14 02 54.200 +54 22 25.56           ~ 37 0
9 NGC 5455 H2G 14 03 01.17 +54 14 29.4           ~ 105 0
10 [S71] M 101 2 HII 14 03 04.3 +54 19 28           ~ 13 0
11 M 101 GiP 14 03 12.583 +54 20 55.50   8.46 7.86 7.76   ~ 3138 2
12 NGC 5461 HII 14 03 40.96 +54 19 02.4           ~ 195 0
13 NGC 5471 EmG 14 04 28.627 +54 23 52.84           ~ 250 1

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