Astronomy and Astrophysics – Astrophysics
Scientific paper
Feb 2002
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2002a%26a...383..598m&link_type=abstract
Astronomy and Astrophysics, v.383, p.598-602 (2002)
Astronomy and Astrophysics
Astrophysics
2
Ism: Individual Objects: Hh319, Herbig-Haro Objects, Ism: Kinematics And Dynamics
Scientific paper
We performed morphological and spectro-imaging investigations of the little-studied HH object Haro 6-19 (HH319). Besides the main object, two other small HH knots were found. The images of the object in various spectral lines and maps of radial velocity and electronic density are presented. Either of the T Tauri stars FY and FZ Tau is suggested as the possible exciting source. The spatial distribution of the density and radial velocity in the object, combined with other evidence, shows that HH319 could be a shocked cloudlet. In many aspects HH319 is similar to HH29 in L1551. Partly based on observations collected with the 6m telescope of the Special Astrophysical Observatory (SAO) of the Russian Academy of Sciences (RAS) which is operated under the financial support of Science Department of Russia (registration number 01-43).
Afanasiev Victor L.
Magakian Tigran Yu.
Movsessian Tigran A.
Ogura Katsuo
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