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- Center for Astrophysics Harvard & SmithsonianUS325 papers
- Centre National de la Recherche ScientifiqueFR262 papers
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- California Institute of TechnologyUS206 papers
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38 papers · 1 filter
A cool starspot or a second transiting planet in the TrES-1 system?
M. Rabus, R. Alonso, J. A. Belmonte +6
We investigate the origin of a flux increase found during a transit of TrES-1, observed with the HST. This feature in the HST light curve cannot be attributed to noise and is suppo…
The Seventh Data Release of the Sloan Digital Sky Survey
K. Abazajian
This paper describes the Seventh Data Release of the Sloan Digital Sky Survey (SDSS), marking the completion of the original goals of the SDSS and the end of the phase known as SDS…
Direct Imaging of Multiple Planets Orbiting the Star HR 8799
C. Marois, B. Macintosh, T. Barman +5
Direct imaging of exoplanetary systems is a powerful technique that can reveal Jupiter-like planets in wide orbits, can enable detailed characterization of planetary atmospheres, a…
Is the Missing Ultra-Red Material Colorless Ice?
W. M. Grundy
The extremely red colors of some transneptunian objects and Centaurs are not seen among the Jupiter family comets which supposedly derive from them. Could this mismatch result from…
The Correlated Colors of Transneptunian Binaries
S. D. Benecchi, K. S. Noll, W. M. Grundy +3
We report resolved photometry of the primary and secondary components of 23 transneptunian binaries obtained with the Hubble Space Telescope. V-I colors of the components range fro…
Digging Into the Surface of the Icy Dwarf Planet Eris
M. R. Abernathy, S. C. Tegler, W. M. Grundy +4
We describe optical spectroscopic observations of the icy dwarf planet Eris with the 6.5 meter MMT telescope and the Red Channel Spectrograph. We report a correlation, that is at t…