1995A&A...301..729C


Query : 1995A&A...301..729C

1995A&A...301..729C - Astronomy and Astrophysics, volume 301, 729-748 (1995/9-3)

Herbig-Haro outflows in the V380 Orionis region.

CORCORAN D. and RAY T.P.

Abstract (from CDS):

We report the discovery of a remarkable emission line ``loop" to the west of V 380 Ori. This ``loop", taken together with the known and some newly found Herbig-Haro (HH) objects, appears to delineate a poorly collimated optical outflow from this source. The optical outflow complements a redshifted molecular outflow to the east of V 380 Ori implying an overall east-west outflow axis. Although V 380 Ori is classified as a Herbig Ae/Be (HAEBE) star, it shows LiIλ6708 in absorption suggesting the additional presence of a T-Tauri star. In this regard, it is interesting that Leinert et al. (1994), using near-infrared speckle interferometry, have recently found V 380 Ori to be a double. It seems unlikely, however, that the T-Tauri star is responsible for the outflow. In the area around V 380 Ori, two other optical outflows were investigated, HH130 and the newly discovered HH147. The bow-shaped HH130 was previously thought to be an isolated object but we show here that it is part of an extended (>0.7pc) outflow and demonstrate that it could be driven by a ``light" jet. HH147 is particularly interesting in that its source, a T-Tauri star, is found to exhibit a P-Cygni profile in Hα. HH147 itself appears to contain both highly and poorly collimated outflow components.

Abstract Copyright:

Journal keyword(s): stars: pre-main-sequence - stars: mass loss - stars: individual: V 380 Ori - ISM: jets and outflows

Nomenclature: HH NNN No. 148. Fig. 11: [CR95b] V380 Ori-A (No B-C).

CDS comments: N3SK50 = KMS 31 (cf. 1989ApJS.71.183S), fig. 4 and 15: knots not in SIMBAD

Simbad objects: 36

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Number of rows : 36
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2021
#notes
1 NAME HH 7-11 FIR 03 29 03.9 +31 16 06           ~ 337 0
2 V* FS Tau Or* 04 22 02.1925017485 +26 57 30.331063489 17.57   14.10 15.63   M3.5e+M0e 263 0
3 M 42 HII 05 35 17.3 -05 23 28           ~ 3818 0
4 V* V801 Ori Or* 05 35 26.8300595489 -06 26 47.616088933     14.901   13.225 M0 80 1
5 2MASS J05352984-0626583 Y*O 05 35 29.8494479625 -06 26 58.295802627         18.18 ~ 93 0
6 HH 34 HH 05 35 31.30 -06 28 43.0     16     ~ 473 2
7 HH 1 HH 05 36 20.8 -06 45 13           ~ 401 1
8 HH 35 HH 05 36 22.5 -06 41 52           ~ 28 0
9 HH 147 HH 05 36 22.7 -06 44 58           ~ 16 0
10 NAME HH 1-2 HH 05 36 22.8 -06 46 03           ~ 203 1
11 HH 148 HH 05 36 23.3 -06 43 15           ~ 5 0
12 HH 2 HH 05 36.4 -06 47           ~ 336 1
13 NGC 1999 RNe 05 36 25 -06 42.7   9.5       ~ 99 0
14 IRAS 05339-0646 Y*O 05 36 25.1312112025 -06 44 41.842095753     18.160   14.634 K4.5 55 0
15 BD-06 1253 Ae* 05 36 25.4313245626 -06 42 57.684449700   11.65 10.9 10.29   A1e 412 1
16 2MASS J05362590-0643020 BD* 05 36 25.9440420123 -06 43 02.094040987           M5.5 2 1
17 V* V838 Ori Or* 05 36 28.1032761117 -06 44 32.557701951     17.131   14.546 M2.5 17 0
18 V* V851 Ori Or* 05 36 44.7677154414 -06 44 28.448833718     17.983   15.214 M3.5 7 0
19 HH 130 HH 05 36 45.8 -06 49 56           ~ 10 0
20 HH 36 HH 05 36 47 -06 44.2           ~ 18 0
21 HH 64 HH 05 37 47.8 -07 05 30           ~ 183 0
22 NAME Ori A MoC 05 38 -07.1           ~ 2774 0
23 LDN 1641 MoC 05 39.0 -07 00           ~ 441 0
24 HH 24G HH 05 46 -00.2           ~ 19 0
25 HD 40335 * 05 58 13.5235890585 +01 51 23.008677000   7.16 6.91     A1II 81 0
26 V* R Mon Ae* 06 39 09.9538710861 +08 44 09.559404231 10.76 12.46 11.85 10.96 10.25 B8IIIe 506 0
27 NAME NIPSS 1548C27 IRS 2 IR 19 42 53.6 +23 24 51           ~ 3 0
28 NAME NIPSS 1548C27 IRS 1 HII 19 42 55.1 +23 24 15           ~ 7 0
29 V* V645 Cyg Ae* 21 39 58.2775729406 +50 14 21.002745087   14.23 13.10 13.82   O6/9eq 259 0
30 EM* LkHA 234 Ae* 21 43 06.8214472757 +66 06 54.199354231 13.65 13.61 12.73 11.98 11.20 B5Ve 279 0
31 EM* LkHA 233 Ae* 22 34 40.9923134958 +40 40 04.251892858   14.5       A7Ve 142 0
32 NAME Cepheus A SFR 22 56 17.9 +62 01 49           ~ 711 2
33 EM* MWC 1080 Ae* 23 17 25.5890248379 +60 50 43.452566559   13.24 11.542     B0eq 310 0
34 HH 147C HH ~ ~           ~ 1 0
35 HH 147B HH ~ ~           ~ 6 0
36 HH 147A HH ~ ~           ~ 5 0

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2021.07.31-07:34:53

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