2003A&A...407..207F

Query : 2003A&A...407..207F

2003A&A...407..207F - Astronomy and Astrophysics, volume 407, 207-212 (2003/8-3)

Young stars and outflows in the globule IC 1396W.

FROEBRICH D. and SCHOLZ A.

Abstract (from CDS):

We have observed the IC 1396W globule in a narrow band filter centred on the 1-0S(1) line of molecular hydrogen and in the J, H, K' broad-band filters. Three molecular hydrogen outflows could be identified by means of H₂ emission. The projected axes of the flows are parallel to each other. By means of the NIR images and IRAS/ISOPHOT data we could identify the driving sources of all outflows, the possible Class0 source IRAS 21246+5743 and two red objects (Class 1/2). NIR photometry reveals an embedded cluster of young stars in the globule, coinciding with FIR emission. Other young stars in the field are more or less clustered in several small groups, an indication that star formation takes place at different positions at the same time in such small globules.

Abstract Copyright: ∼

Journal keyword(s): shock waves - molecular processes - stars: formation - ISM: jets and outflows - ISM: individual objects: IC 1396W

Nomenclature: Table 1: [FS2003b] NIR NN (Nos 1-31). Table 2: [FS2003b] H2-knot N-a (Nos 1-a to 1-h, 2-a to 2-n, 3-a to 3-f, 4 to 6). Fig.2: [FS2003b] Outflow N (Nos 1-3).

Status at CDS : All or part of tables of objects will not be ingested in SIMBAD.

Simbad objects: 10

Full paper

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Number of rows : 10

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	LSPM J0036+1821	BD*	00 36 16.1118891182	+18 21 10.286665966				18.451	16.053	L3.5	204	0
2	HH 211	Y*O	03 43 56.52	+32 00 52.8						~	348	0
3	LDN 1551	DNe	04 31 30.0	+18 12 30						~	797	1
4	* rho Oph A	*	16 25 35.1185711280	-23 26 49.831640736	4.3	5.22	5.05			B1V	402	0
5	NAME rho Oph A Cloud	MoC	16 26 26.4	-24 22 33						~	281	1
6	IRAS 21246+5743	MIR	21 26 05.76360	+57 56 19.7520						~	23	0
7	HD 206267	SB*	21 38 57.6195772032	+57 29 20.554016280	5.09	5.83	5.62		5.56	O6.0V((f))+O9:V	487	0
8	IC 1396	OpC	21 38 59	+57 30.8						~	479	1
9	NAME IC 1396 North	CGb	21 40 42.6537	+58 16 01.882						~	188	1
10	Ass Cep OB 2	As*	21 51	+60.0						~	286	0

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