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The Star Forming Regions of Orion

Published online by Cambridge University Press:  12 April 2016

Tomokazu Kogure*
Affiliation:
Bisei Astronomical Observatory, 1723-70, Ohkura, Bisei-cho, Okayama 714-14, Japan

Abstract

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The distribution of emission line stars in Orion is presented, based on our recent surveys and other previous ones. Particular attention is given for the central 10 × 10 square degrees to compare some properties of emission line stars and OB association stars. As a result, a possibility of bimodal star formation is suggested in this region.

Type
X. Stellar Astronomy
Copyright
Copyright © Astronomical Society of the Pacific 1995

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