2018A&A...615A.121R

Query : 2018A&A...615A.121R

2018A&A...615A.121R - Astronomy and Astrophysics, volume 615A121-121 (2018/7-1)

Massive young stellar objects in the N 66/NGC 346 region of the SMC.

RUBIO M., BARBA R.H. and KALARI V.M.

Abstract (from CDS):

We present HK spectra of three sources located in the N 66 region of the Small Magellanic Cloud. The sources display prominent stellar Brγ and extended H2 emission, and exhibit infrared excesses at λ>2µm. Based on their spectral features, and photometric spectral energy distributions, we suggest that these sources are massive young stellar objects. The findings are interpreted as evidence of on-going high mass star formation in N 66.

Abstract Copyright: © ESO 2018

Journal keyword(s): magellanic clouds - infrared: stars - HII regions - stars: protostars - techniques: spectroscopic

CDS comments: Paragraph 2.3 ID 168 (Cl* NGC 346 SSN 168) not in SIMBAD, see note on Cl* NGC 346 SSN 152. Paragraph 5.2 SSTS3MC 14.7725-72.1766 not in SIMBAD (not found in 2007ApJ...669..327S).

Simbad objects: 22

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Number of rows : 22
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 HD 5739 PM* 00 58 05.7787536795 -57 42 01.569687516   8.72 8.21     F5V 26 0
3 NGC 346 Cl* 00 59 04.4000 -72 10 39.000           ~ 547 0
4 Cl* NGC 346 MPG 454 Ae* 00 59 05.4352137200 -72 10 35.494109060 14.42 15.380 15.280   15.241 B0: 14 2
5 [CLC2000] peak I As* 00 59 19.8 -72 11 20           ~ 8 0
6 HD 5980 WR* 00 59 26.5838833944 -72 09 53.927337312   11.13 11.31   11.029 WN4+O7I: 419 1
7 SNR B0057-72.2 SNR 00 59 27.40 -72 10 10.7   12.37 12.57     ~ 251 0
8 NAME SMC Bar PoG 01 05 -72.6           ~ 264 0
9 DEM S 129 Y*O 01 05 30.28 -72 49 53.7     16.5     B0-5(V) 29 0
10 HD 10533 ** 01 40 24.0234223 -67 13 55.903666           F7V 16 0
11 HD 10533A * 01 40 24.0296575675 -67 13 55.916806007   9.25 8.74     ~ 16 0
12 NAME Magellanic Clouds GrG 03 00 -71.0           ~ 7988 0
13 MACHO 79.4780.77 * 05 09 45.594 -68 53 19.17       16.08   ~ 3 0
14 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 19090 0
15 IRAS 05328-6827 LP* 05 32 38.588 -68 25 22.18           ~ 25 0
16 OGLE LMC-LPV-75560 LP* 05 37 45.49920 -69 11 09.5064     17.913   15.391 ~ 3 0
17 RMC 136 Cl* 05 38 42.396 -69 06 03.36   5.81 5.40     ~ 2236 2
18 NGC 2024 Cl* 05 41 43 -01 50.5           ~ 1198 1
19 W 31 SFR 18 10 28.6 -19 55 51           ~ 280 0
20 W 49 SFR 19 10 20 +09 07.7           ~ 601 1
21 NAME SH 2-106 IR Y*O 20 27 26.502 +37 22 42.03           ~ 168 1
22 [CLC2000] peak E IR ~ ~           ~ 4 0

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