Discovery of a molecular outflow, near-infrared jet and HH objects towardsIRAS 06047-1117

Citation
Jl. Yun et al., Discovery of a molecular outflow, near-infrared jet and HH objects towardsIRAS 06047-1117, ASTRON ASTR, 372(2), 2001, pp. L33-L36
Citations number
26
Categorie Soggetti
Space Sciences
Journal title
ASTRONOMY & ASTROPHYSICS
ISSN journal
14320746 → ACNP
Volume
372
Issue
2
Year of publication
2001
Pages
L33 - L36
Database
ISI
SICI code
1432-0746(200106)372:2<L33:DOAMON>2.0.ZU;2-B
Abstract
We report discovery of a new young stellar object driving a point-symmetric , near-infrared jet and molecular out ow. The YSO is associated with IRAS 0 6047-1117 and is embedded in a dense molecular cloud core located southeast of Orion A. The jet is seen in the H-2 v = 1-0 line at 2.12 mum and extend s over a total length of about similar to0.4 pc. The driving source is opti cally invisible and has near-infrared colors and a spectral energy distribu tion consistent with a Class I source with an estimated luminosity of 6 L-c ircle dot. Two Herbig-Haro objects are seen in H alpha images located close to the positions of maximum H2 emission.