Results 121 to 130 of about 280 (159)

Astronomical Observations in Support of Planetary Entry-Probes to the Outer Planets. [PDF]

Space Sci Rev
Buratti BJ, Orton GS, Roman MT, Momary T, Bauer JM.   +4 more
europepmc   +1 more source

Detection of carbon dioxide and hydrogen peroxide on the stratified surface of Charon with JWST. [PDF]

Nat Commun
Protopapa S, Raut U, Wong I, Stansberry J, Villanueva GL, Cook J, Holler B, Grundy WM, Brunetto R, Cartwright RJ, Mamo B, Emery JP, Parker AH, Guilbert-Lepoutre A, Pinilla-Alonso N, Milam SN, Hammel HB.   +16 more
europepmc   +1 more source

Geologic Constraints on the Formation and Evolution of Saturn's Mid-Sized Moons. [PDF]

Space Sci Rev
Rhoden AR, Ferguson SN, Bottke W, Castillo-Rogez JC, Martin E, Bland M, Kirchoff M, Zannoni M, Rambaux N, Salmon J.   +9 more
europepmc   +1 more source

Multiple Probe Measurements at Uranus Motivated by Spatial Variability. [PDF]

Space Sci Rev
Wong MH, Rowe-Gurney N, Markham S, Sayanagi KM.   +3 more
europepmc   +1 more source

POSITIONAL DETERMINATION OF A STAR WITH RESPECT TO THE EPHEMERIDES OF URANIAN SATELLITES

Chinese Journal of Space Science, 1998
Qingyu PENG, Wei MAO, Binxun YE
openaire   +1 more source

A new dynamical model for the Uranian satellites

Planetary and Space Science, 2008
Abstract We have developed a new dynamical model of the main Uranian satellites, based on numerical integration and fitted to astrometric observations. Old observations, as well as modern and Voyager observations have been included. This model has provided ephemerides that have already been used for predicting the mutual events during the PHE-URA ...
V Lainey
exaly   +5 more sources

Mutual occultations and eclipses of the major Uranian satellites in 2006–2010

Solar System Research, 2006
The upcoming epoch of rare events—that of mutual occultations and eclipses in the system of the major Uranian satellites—is reported. Such epochs last for four years and occur every 43 years. The ephemerides and circumstances for the events occurring during the 2006–2010 epoch are computed.
Emelyanov, Nikolai V.
exaly   +5 more sources

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A note on the possibility of subsurface oceans on the uranian satellites

Icarus, 2022
Abstract We use an existing thermal evolution model to assess the plausibility of subsurface oceans on the moons of Uranus. We adopt a conservative approach neglecting tidal heating and find that Titania and Oberon could support a subsurface ocean to the present day if conductive heat loss through the ice shell is limited.
Carver J Bierson, Francis Nimmo
exaly   +2 more sources

Astrometry in the Uranian system of satellites

AIP Conference Proceedings, 2008
The predicted occultation between the satellites Miranda(UV) and Oberon(UIV) was observed on July 30, 2007 using SpeX/IRTF system and CODAM‐Paris Observatory facility. Data analysis reveals that the predicted magnitude drop for this phenomenon was overestimated and we establish an upper limit of 0m.05 for the phenomenon, perhaps due to a non‐lambertian
Mirel Birlan, Dan Alin Nedelcu, Vasile Mioc, Cristiana Dumitrache, Nedelia A. Popescu   +4 more
openaire   +3 more sources

Voyager 2 Photopolarimeter observations of the Uranian satellites

Journal of Geophysical Research, 1987
We report the ultraviolet (0.25 µm) and infrared (0.75 µm) geometric albedos, phase curves, and phase coefficients for the large Uranian satellites using full disk photometric observations obtained by the photopolarimeter subsystem during the Voyager 2 encounter with the Uranian system.
Robert M Nelson, Bonnie J Buratti, Arthur L Lane   +2 more
exaly   +2 more sources