Young stars of low mass in the GUM nebula

Details Young stars of low mass in the GUM nebula Young stars of low mass in the GUM nebula

Jun 1989

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1989pasp..101..573g&link_type=abstract

Astronomical Society of the Pacific, Publications (ISSN 0004-6280), vol. 101, June 1989, p. 573-587.

Astronomy and Astrophysics

Astronomy

37

Early Stars, Gum Nebula, Reflection Nebulae, Star Formation, Stellar Mass, Stellar Winds, Astronomical Maps, Astronomical Spectroscopy, Emission Spectra, Globular Clusters, Infrared Imagery, Infrared Photometry

Scientific paper

Observations are presented for four recently formed stars in the vicinity of the Gum nebula which are heavily obscured by surrounding dust and are associated with small reflection nebulae. HH46 is the only currently active star of the sample, and it is found to have a spectral type in the range of late G-early K, with superimposed emission lines of H-alpha, Ca II, Fe I, Fe II, and weak He I at near zero velocities. It is suggested that the observed scenario of low-mass stars in an older massive star environment may be analogous to the circumstances surrounding the birth of the sun.

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