2002AJ....124.2152B

Query : 2002AJ....124.2152B

2002AJ....124.2152B - Astron. J., 124, 2152-2163 (2002/October-0)

The fountains of youth: irradiated breakout of outflows in S140.

BALLY J., REIPURTH B., WALAWENDER J. and ARMOND T.

Abstract (from CDS):

We present a wide-field CCD survey of Herbig-Haro objects in the S140 H II region and the adjacent molecular cloud. Two outflows originating in the S140 molecular cloud core are breaking into the surrounding H II region. The P.A.=65°/245° molecular outflow that originates from IRS 3 in the S140 infrared cluster has driven an optically visible bow shock into the S140 H II region. This externally irradiated shock, HH 617, appears to be the counterflow associated with an H2-bright bow shock located 90" northeast of S140 IRS 3. A second, even larger bow shock, HH 616, located about 1' south of this shock indicates another major outflow whose as yet unidentified driving source must lie south of the S140 infrared cluster. These observations indicate that additional molecular outflows and embedded young stars remain to be identified in the S140 molecular cloud core. Furthermore, we report the detection of a dozen new Herbig-Haro objects in other cloud cores near S140.

Abstract Copyright: ∼

Journal keyword(s): ISM: Individual: Alphanumeric: S140 - ISM: Jets and Outflows - shock waves - Stars: Formation

CDS comments: Par.3.2: Stars 1 and 2 = [ELM93] Star 1 and Star 2. Par.3.1.: Knot 13 is not listed in Preibisch+ 2001 but in Preibisch+ 2002, it is [PS2002] Knot 13. The small dark object south of HH 616D is EQ J221909+631607.

Simbad objects: 40

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Number of rows : 40
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 M 42 HII 05 35 16.8 -05 23 15           ~ 4411 0
2 NAME Ori A MoC 05 38 -07.1           ~ 3187 0
3 p. HH 616* ? 22 19 +63.3           ~ 1 0
4 HH 617 HH 22 19 03.0 +63 17 53           ~ 4 0
5 HH 616C HH 22 19 05.7 +63 16 19           ~ 1 0
6 HH 616B HH 22 19 05.9 +63 16 26           ~ 1 0
7 HH 616A HH 22 19 05.9 +63 16 43           ~ 2 0
8 HH 616D HH 22 19 07.1 +63 16 40           ~ 1 0
9 SH 2-140 OpC 22 19 07.8 +63 17 07           ~ 668 2
10 EQ J221909+631607 DNe 22 19 09.7 +63 16 07           ~ 1 0
11 HH 616E HH 22 19 12.8 +63 16 43           ~ 1 0
12 HH 616F HH 22 19 14.3 +63 16 28           ~ 1 0
13 HH 615 HH 22 19 15.6 +63 17 29           ~ 2 0
14 HH 619 HH 22 19 16.4 +63 32 49           ~ 1 0
15 IRAS 22176+6303 Y*O 22 19 18.23 +63 18 47.5           ~ 600 0
16 NAME SH 2-140 IRS 1 Y*O 22 19 18.277 +63 18 45.82           ~ 201 0
17 NAME SH 2-140 IRS 2 NIR 22 19 18.514 +63 18 55.16           ~ 35 0
18 NAME SH 2-140 IRS 3 NIR 22 19 19.853 +63 18 48.07           ~ 47 0
19 HH 621 HH 22 19 21.5 +63 34 44           ~ 1 0
20 [ELM93] Star 1 * 22 19 27.58 +63 33 00.6           ~ 3 0
21 HH 620 HH 22 19 27.6 +63 32 50           ~ 1 0
22 SH 2-140 N HII 22 19 27.7 +63 32 56           ~ 31 0
23 2MASS J22193294+6333161 Y*O 22 19 32.9653651464 +63 33 16.197047784           ~ 5 0
24 HH 251 HH 22 19 34.091 +63 32 55.82           ~ 6 0
25 HH 252 HH 22 19 37.836 +63 32 37.94           ~ 5 0
26 HH 253 HH 22 19 45.237 +63 31 44.17           ~ 5 0
27 HH 254 HH 22 19 49.595 +63 31 15.30           ~ 7 0
28 HH 622 HH 22 19 50.6 +63 35 18           ~ 1 0
29 HH 618A HH 22 19 53.0 +63 19 29           ~ 1 0
30 HH 618 HH 22 19.9 +63 19           ~ 2 0
31 HH 618B HH 22 19 54.9 +63 19 30           ~ 1 0
32 HH 623 HH 22 19 55.0 +63 19 30           ~ 1 0
33 HH 609 HH 22 21 28.8 +63 30 02           ~ 1 0
34 HH 610 HH 22 21 33.3 +63 37 34           ~ 1 0
35 HH 611 HH 22 21 39.5 +63 36 53           ~ 1 0
36 HH 612 HH 22 21 54.5 +63 34 39           ~ 1 0
37 HH 613 HH 22 21 58.5 +63 33 23           ~ 1 0
38 HH 614 HH 22 22 01.2 +63 27 56           ~ 1 0
39 LDN 1204 DNe 22 26.7 +63 15           ~ 88 1
40 [PS2002] Knot 13 PoC ~ ~           ~ 1 0

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