Results 81 to 90 of about 22,280 (246)

De la controverse à la conversion : Venise et la défense de la rhétorique dans The Ephemerides of Phialo de Stephen Gosson

open access: yesRevue LISA, 2008
Controversy was raging in England in the late 1570s and early 1580s as Puritans attacked the evils of the age and above all the stage. Stephen Gosson is well-known for having joined the anti-theatrical polemics in his Schoole of Abuse.
Anne Geoffroy-Piscou
doaj   +1 more source

Integrated software package STAMP for minor planets [PDF]

open access: yes
The integrated software package STAMP allowed for rapid and exact reproduction of the tables of the year-book 'Ephemerides of Minor Planets.' Additionally, STAMP solved the typical problems connected with the use of the year-book. STAMP is described. The
Kochetova, O. M., Shor, Viktor A.
core   +1 more source

Statistical Analysis of Storm‐Time O+ Outflows as Observed by the Van Allen Probes

open access: yesJournal of Geophysical Research: Space Physics, Volume 130, Issue 11, November 2025.
Abstract The outflow of low‐energy O+ ${\mathrm{O}}^{+}$ ions into inner magnetosphere is a key contributor to the warm plasma cloak, and O+ torus, which can also contribute to storm time ring current particularly after local acceleration. Although O+ ${\mathrm{O}}^{+}$ outflows are well observed, their source and transport in the inner magnetosphere ...
Aditi Upadhyay   +3 more
wiley   +1 more source

Pulse Profile Change Possibly Associated with a Glitch in an Anomalous X-Ray Pulsar 4U 0142+61

open access: yes, 2004
We report a glitch-like pulse frequency deviation from the simple spin-down law in an anomalous X-ray pulsar (AXP) 4U 0142+61 detected by ASCA observations. We also found a significant pulse profile change after the putative glitch. The glitch parameters
Hellier C.   +4 more
core   +1 more source

TRAPPED‐S, a New Environment Model Framework for Saturn: Focus on Radiation‐Specification Model

open access: yesJournal of Geophysical Research: Space Physics, Volume 130, Issue 11, November 2025.
Abstract As space agencies contemplate missions to the outer planets' systems and moons, entailing prolonged observations via local orbiters or potential landers, meticulous assessment of the local environment—encompassing radiation and plasma conditions—is paramount for the design of both the platform and scientific payload.
A. Sicard   +7 more
wiley   +1 more source

A High-precision Dynamical Model of Callisto: Incorporating Rotation Effects within Multilayer Internal Structure Models

open access: yesThe Astrophysical Journal
China is planning to launch the “Tianwen-4” mission around the year 2030, with its aim being the exploration of Jupiter and its moon, Callisto. Within the realm of deep space exploration, the accuracy of ephemerides is of great importance.
Kai Huang   +4 more
doaj   +1 more source

Eclipses of the inner satellites of Jupiter observed in 2015

open access: yes, 2016
During the 2014-2015 campaign of mutual events, we recorded ground-based photometric observations of eclipses of Amalthea (JV) and, for the first time, Thebe (JXIV) by the Galilean moons.
Arlot, J. -E.   +6 more
core   +2 more sources

Preliminary bounds of the gravitational Local Position Invariance from Solar System planetary precessions

open access: yes, 2013
In the framework of the Parameterized Post-Newtonian (PPN) formalism, we calculate the long-term Preferred Location (PL) effects, proportional to the Whitehead parameter $\xi$, affecting all the Keplerian orbital elements of a localized two-body system ...
Iorio, Lorenzo
core   +1 more source

Galileo Single Point Positioning Assessment Including FOC Satellites in Eccentric Orbits

open access: yesRemote Sensing, 2019
On August 2016, the Milena (E14) and Doresa (E18) satellites started to broadcast ephemeris in navigation message for testing purposes. As the Galileo constellation is not yet complete. It is very important to have two more satellites available since the
Umberto Robustelli, Giovanni Pugliano
doaj   +1 more source

Cometary ephemerides - needs and concerns [PDF]

open access: yes
With the use of narrow field-of-view instrumentation on faint comets, the accuracy requirements upon computed ephemerides are increasing. It is not uncommon for instruments with a one arc minute field-of-view to be tracking a faint comet that is not ...
Yeomans, D. K.
core   +1 more source

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