Circumstellar environments of directly-imaged planet candidates

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Circumstellar environments of directly-imaged planet candidates

Post by Lazarus on 5th February 2013, 12:35 pm

A Thermal Infrared Imaging Study of Very Low-Mass, Wide Separation Brown Dwarf Companions to Upper Scorpius Stars: Constraining Circumstellar Environments
http://arxiv.org/abs/1302.0582

Systems investigated are GSC 06214-00210, 1RXS 160929.1-210524 and HIP 78530.

GSC 06214B has a circumstellar disc, and at least one of 1RXS1609 A or B does. There are some peculiarities with the spectrum of HIP 78530B, maybe it is a background object?
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