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- Center for Astrophysics Harvard & SmithsonianUS325 papers
- Centre National de la Recherche ScientifiqueFR262 papers
- Jet Propulsion LaboratoryUS234 papers
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19 papers · 2 filters
Stellar Diameters and Temperatures V. Eleven Newly Characterized Exoplanet Host Stars
Kaspar von Braun, Tabetha S. Boyajian, Gerard T. van Belle +17
We use near-infrared interferometric data coupled with trigonometric parallax values and spectral energy distribution fitting to directly determine stellar radii, effective tempera…
Hubble Space Telescope Pre-Perihelion ACS/WFC Imaging Polarimetry of Comet ISON (C/2012 S1) at 3.81 AU
Dean C. Hines, Gorden Videen, Evgenij Zubko +9
We present polarization images of Comet ISON (C/2012 S1) taken with the Hubble Space Telescope (HST) on UTC 2013 May 8 (rh = 3.81 AU, Delta = 4.34 AU), when the phase angle was alp…
Uncorrelated Volatile Behavior During the 2011 Apparition of Comet C/2009 P1 Garradd
Lori M. Feaga, Michael F. AHearn, Tony L. Farnham +7
The High Resolution Instrument Infrared Spectrometer (HRI-IR) onboard the Deep Impact Flyby spacecraft detected H2O, CO2, and CO in the coma of the dynamically young Oort cloud com…
Characterizing the Dust Coma of Comet C/2012 S1 (ISON) at 4.15 AU from the Sun
Jian-Yang Li, Michael S. P. Kelley, Matthew M. Knight +7
We report results from broadband visible images of comet C/2012 S1 (ISON) obtained with the Hubble Space Telescope Wide Field Camera 3 on 2013 April 10. C/ISON's coma brightness fo…
De-biased Populations of Kuiper Belt Objects from the Deep Ecliptic Survey
E. R. Adams, A. A. S. Gulbis, J. L. Elliot +4
The Deep Ecliptic Survey (DES) discovered hundreds of Kuiper Belt objects from 1998-2005. Follow-up observations yielded 304 objects with good dynamical classifications (Classical,…
Asteroid spin-axis longitudes from the Lowell Observatory database
E. Bowell, D. A. Oszkiewicz, L. H. Wasserman +3
By analyzing brightness variation with ecliptic longitude and using the Lowell Observatory photometric database, we estimate spin-axis longitudes for more than 350 000 asteroids. H…