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- Centre National de la Recherche ScientifiqueFR295 papers
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15 papers · 1 filter
Characteristics and Origin of the Quadruple System at Pluto
S. A. Stern, H. A. Weaver, A. J. Steffl +6
Our discovery of two new satellites of Pluto, designated S/2005 P 1 and S/2005 P 2 (henceforth, P1 and P2), combined with the constraints on the absence of more distant satellites…
Discovery of a low-eccentricity, high-inclination Kuiper belt object at 58 AU
R. L. Allen, B. Gladman, J. J. Kavelaars +3
We report the discovery of the first trans-neptunian object, designated 2004 XR190, with a nearly-cirular orbit beyond the 2:1 mean-motion resonance. Fitting an orbit to 23 astrome…
XMM-Newton observations of X-ray emission from Jupiter
G. Branduardi-Raymont, A. Bhardwaj, R. F. Elsner +6
We present the results of two XMM-Newton observations of Jupiter carried out in 2003 for 100 and 250 ks (or 3 and 7 planet rotations) respectively. X-ray images from the EPIC CCD c…
Orbits and photometry of Pluto's satellites: Charon, S/2005 P1 and S/2005 P2
M. W. Buie, W. M. Grundy, E. F. Young +2
We present new astrometry of Pluto's three satellites from images taken of the Pluto system during 2002-3 with the High Resolution Camera (HRC) mode of the Advanced Camera for Surv…
New Constraints on Additional Satellites of the Pluto System
A. J. Steffl, M. J. Mutchler, H. A. Weaver +8
Observations of Pluto and its solar-tidal stability zone were made using the Advanced Camera for Surveys' (ACS) Wide Field Channel (WFC) on the Hubble Space Telescope on UT 2005 Ma…
The CFEPS Kuiper Belt Survey: Strategy and Pre-survey Results
R. L. Allen, B. Gladman, J-M Petit +13
We present the data acquisition strategy and characterization procedures for the Canada-France Ecliptic Plane Survey (CFEPS), a sub-component of the Canada-France-Hawaii Telescope…