Planet Hunters X: Searching for nearby neighbors of 75 planet and eclipsing binary candidates from the K2 Kepler extended mission
We present high resolution observations of a sample of 75 K2 targets from Campaigns 1-3 using speckle interferometry on the Southern Astrophysical Research (SOAR) telescope and adaptive optics (AO) imaging at the Keck II telescope. The median SOAR $I$-band and Keck $K_s$-band detection limits at 1...
Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , |
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Format: | Journal article |
Published: |
American Astronomical Society
2016
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Subjects: |