Abstract
view Abstract Citations (5) References (23) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS A Peculiar Herbig-Haro Object Located Far Outside Lynds 1641 Ogura, Katsuo Abstract A peculiar Herbig-Haro object, named HH 131, has been discovered by low-dispersion slit spectroscopy and narrowband CCD imaging. It lies well outside the dark cloud Lynds (L) 1641 toward the southwest. Accordingly, it has no associated molecular cloud, but it may be related to a cloud of atomic hydrogen. Its morphology is also unique, showing a fairly high degree of axisymmetric structure as well as a sort of double helix. No likely candidates for its energy source have been found in the IRAS Point Source Catalog, or by slit spectroscopy and an objective-prism Schmidt survey of nearby stars. Publication: The Astronomical Journal Pub Date: May 1991 DOI: 10.1086/115807 Bibcode: 1991AJ....101.1803O Keywords: Astronomical Spectroscopy; Dark Matter; Herbig-Haro Objects; Molecular Clouds; Charge Coupled Devices; Emission Spectra; Hydrogen Clouds; Position (Location); Astrophysics; STARS: PRE-MAIN-SEQUENCE; NEBULAE: REFLECTION full text sources ADS | data products SIMBAD (35)
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