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New Herbig-Haro objects in star-forming regionsA list of 25 new Herbig-Haro objects, HH 58 to HH 82, in the Orion molecular clouds and in southern molecular cloud complexes has been compiled. CCD images in the S II 6717, 6731 forbidden lines are presented for the objects, together with a few spectra and some IR observations. The individual objects and, when identified, their energy sources are discussed. HH 65 is located in the red lobe of the bipolar outflow associated with the highly variable reflection nebula Re 50. HH 67 is a 22-arcsec long sinusoidal jet. HH 68/69 consists of a long, linear chain of four HH knots. HH 72 emerges from a 120-solar luminosity IRAS source embedded in a Bok globule. HH 79 is the first HH object discovered in the Ophiuchus clouds. HH 80/81 in Sagittarius are among the brightest HH objects known, have complex velocities, high excitation conditions and emerge from a 6000-solar luminosity young B-star. HH 82 is associated with the bright variable star S Coronae Australis.
Document ID
19890026494
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Reipurth, BO
(European Southern Observatory Santiago, Chile)
Graham, J. A.
(Carnegie Institution of Washington Washington, DC, United States)
Date Acquired
August 14, 2013
Publication Date
August 1, 1988
Publication Information
Publication: Astronomy and Astrophysics
Volume: 202
Issue: 1-2
ISSN: 0004-6361
Subject Category
Astrophysics
Accession Number
89A13865
Funding Number(s)
CONTRACT_GRANT: NAGW-398
Distribution Limits
Public
Copyright
Other

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