Evidence That the Directly Imaged Planet HD 131399 Ab Is a Background Star
We present evidence that the recently discovered, directly imaged planet HD 131399 Ab is a background star with nonzero proper motion. From new JHK1L' photometry and spectroscopy obtained with the Gemini Planet Imager, VLT/SPHERE, and Keck/NIRC2, and a reanalysis of the discovery data obtained...
Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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Other Authors: | |
Language: | en |
Published: |
IOP PUBLISHING LTD
2017
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Subjects: | |
Online Access: | http://hdl.handle.net/10150/626174 http://arizona.openrepository.com/arizona/handle/10150/626174 |