Astronomy and Astrophysics – Astronomy
Scientific paper
Dec 1986
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1986pasp...98.1294l&link_type=abstract
Astronomical Society of the Pacific, Publications (ISSN 0004-6280), vol. 98, Dec. 1986, p. 1294-1302.
Astronomy and Astrophysics
Astronomy
B Stars, Infrared Astronomy, O Stars, Reflection Nebulae, Emission Spectra, Infrared Astronomy Satellite, Stellar Spectra
Scientific paper
The authors have detected the presence of a blue reflection nebula in the emission region S155. They suggest that the B star HD 217061 is the illuminating star of the reflection nebula, although the ionizing star is the more distant O star HD 217086. Emission-line intensities of Hα, Hβ, [N II] λ6583, He I λ5876, and [O III] λ5007 confirm the model proposed by Felli et al. (1978) of this nearby, star-forming, molecular cloud region. IRAS intensities are used to study the dust emission.
Lynds Beverly T.
Oneil Earl J. Jr.
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