2006AJ....132.2653H


Query : 2006AJ....132.2653H

2006AJ....132.2653H - Astron. J., 132, 2653-2664 (2006/December-0)

Near-infrared observations of N11 in the Large Magellanic Cloud: triggered star formation around the periphery of LH 9.

HATANO H., KADOWAKI R., NAKAJIMA Y., TAMURA M., NAGATA T., SUGITANI K., TANABE T., KATO D., KURITA M., NISHIYAMA S., BABA D., ISHIHARA A. and SATO S.

Abstract (from CDS):

Near-infrared observations have been carried out to survey young stellar objects in the second-largest H II region in the Large Magellanic Cloud, N11. A total area of about 700 arcmin2 is covered in the J, H, and KS bands. We selected a total of 559 OB and 127 Herbig Ae/Be star candidates out of the detected sources based on their near-infrared colors and magnitudes. The existence of these young stellar objects indicates that star formation activity is underway in the whole N11 region. Many Herbig Ae/Be star candidates are distributed around the periphery of the OB association LH 9. Spatial correlations of the OB and Herbig Ae/Be star candidates with the objects observed at other wavelengths (optical, radio continuum, Hα, CO, and X-ray) suggest that the birth of the young stellar populations in peripheral molecular clouds was triggered originally by LH 9. It is likely that the trigger for this star formation was an expanding supershell blown by the OB association. In N11 a new generation of stars would have been formed in the clouds developed from swept-up interstellar medium.

Abstract Copyright:

Journal keyword(s): Infrared: Stars - Galaxies: Magellanic Clouds - Stars: Formation - Stars: Pre-Main-Sequence

VizieR on-line data: <Available at CDS (J/AJ/132/2653): table1.dat table2.dat>

Nomenclature: Table 1: [HKN2006] OB NNN (Nos 1-559). Table 2: [HKN2006] HAeBe NNN (Nos 1-137). Table 3: [HKN2006] OC N (Nos 1-4), [HKN2006] HC N (Nos 1-6).

Status at CDS : All or part of tables of objects could be ingested in SIMBAD with priority 2.

Simbad objects: 16

goto Full paper

goto View the references in ADS

Number of rows : 16
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2023
#notes
1 [HKN2006] HC 5 * 04 55 42.7 -66 34 30           ~ 2 0
2 LHA 120-N 11I HII 04 55 50 -66 34.4           ~ 19 0
3 NGC 1760 HII 04 56 20.8 -66 32 13           ~ 30 0
4 [HKN2006] HC 6 * 04 56 21.4 -66 37 10           ~ 2 0
5 [HKN2006] HC 4 * 04 56 32.8 -66 32 00           ~ 2 0
6 HD 32228 WR* 04 56 34.666 -66 28 26.34   10.685 10.830     WC4+O9.5II: 92 0
7 NGC 1761 As* 04 56 39 -66 29.0     9.94     ~ 98 0
8 [HKN2006] HC 1 * 04 56 39.1 -66 24 30           ~ 2 0
9 LHA 120-N 11 HII 04 56 51.4 -66 24 24           ~ 248 0
10 NGC 1763 As* 04 56 51.5 -66 24 25     9.40     ~ 161 3
11 [HKN2006] HC 2 * 04 57 42.7 -66 27 10           ~ 2 0
12 [HKN2006] HC 3 * 04 57 43.0 -66 30 30           B0V 2 0
13 HD 268743 Cl* 04 57 44.22312 -66 27 40.1724 10.035 10.923 10.924     ~ 44 1
14 NGC 1769 As* 04 57 44.5 -66 27 42           ~ 70 2
15 NGC 1773 HII 04 58 12.0 -66 21 36           ~ 51 1
16 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 16509 1

To bookmark this query, right click on this link: simbad:objects in 2006AJ....132.2653H and select 'bookmark this link' or equivalent in the popup menu


2023.01.30-19:02:21

© Université de Strasbourg/CNRS

    • Contact