Two protostar candidates in the bright-rimmed dark cloud LDN 1206

Details Two protostar candidates in the bright-rimmed dark cloud LDN 1206 Two protostar candidates in the bright-rimmed dark cloud LDN 1206

Oct 1991

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1991aj....102.1398r&link_type=abstract

Astronomical Journal (ISSN 0004-6256), vol. 102, Oct. 1991, p. 1398-1404, 1578-1580.

Astronomy and Astrophysics

Astronomy

13

Dark Matter, Infrared Astronomy Satellite, Molecular Clouds, Protostars, Stellar Evolution, T Tauri Stars

Scientific paper

The discovery of several near IR objects associated with two IRAS point sources in the LDN 1206 region is reported. IRAS 22272 + 6358A is probably a 'protostar' which is seen only in scattered light at near-IR wavelengths because of heavy obscuration by an almost edge-on circumstellar disk. In contrast, IRAS 22272 + 6358B is directly visible at these wavelengths and is perhaps an object which lies between protostars and T-Tauri stars in its evolution. Both direct and polarimetric K-band images of the region are presented, as well as spectral energy distributions constructed from J, H, K, L, L-prime, and M data and published far-IR and mm data.

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