Results 111 to 120 of about 26,090 (296)
INPOP new release: INPOP13b [PDF]
arXiv, 2014 Based on the use of MESSENGER radiotracking data in the construction of new Mercury ephemerides (Verma et al. 2014) a new planetary ephemerides INPOP13b was built including Mercury improvements but also improvements on the Mars orbit and on the tie of INPOP planetary ephemerides to ICRF in general.
arxiv
Electron Density in Io's Alfvén Wing Observed Via Radio Occultation With Juno
Geophysical Research Letters, Volume 52, Issue 4, 28 February 2025.Abstract Juno performed close flybys of the innermost Galilean moon, Io, in December 2023 (I57) and February 2024 (I58). During these flybys, the radio link connecting the Juno spacecraft to Earth observing stations of NASA's Deep Space Network (DSN) propagated through the Alfvén wing, a magnetospheric feature in which plasma is produced between Io and
D. R. Buccino +11 more
wiley +1 more source
Revue 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
The Third Fermi Large Area Telescope Catalog of Gamma-Ray Pulsars
The Astrophysical Journal, 2023 We present 294 pulsars found in GeV data from the Large Area Telescope (LAT) on the Fermi Gamma-ray Space Telescope. Another 33 millisecond pulsars (MSPs) discovered in deep radio searches of LAT sources will likely reveal pulsations once phase-connected
D. A. Smith +170 more
doaj +1 more source
A study of ancient Khmer ephemerides [PDF]
arXiv, 2017 We study ancient Khmer ephemerides described in 1910 by the French engineer Faraut, in order to determine whether they rely on observations carried out in Cambodia. These ephemerides were found to be of Indian origin and have been adapted for another longitude, most likely in Burma.
arxiv
Geophysical Research Letters, Volume 52, Issue 4, 28 February 2025.Abstract The development of a deepening local minimum in phase space density (PSD)‐L∗ ${L}^{\ast }$ profile indicates fast local loss potentially caused by wave‐induced scattering. The identification and characterization of proton PSD deepening minima are important for investigating the ring current loss and overall dynamics.
Rui Chen, Hong Zhao, Sam Califf
wiley +1 more source
PERIOD CHANGE IN THE CONTACT SYSTEM AW UMA
Odessa Astronomical Publications, 2017 Nine new minima were determined from the UBV photoelectric observations obtained in 1992 and 1995-6. They were used to derive the new ephemerides of AW UMa. The mid-eclipse brightening best visible in U colour was detected.
T. Pribulla, D. Chochol
doaj +1 more source
A semi-analytical model of the Galilean satellites' dynamics
, 2018 The Galilean satellites' dynamics has been studied extensively during the last century. In the past it was common to use analytical expansions in order to get simple models to integrate, but with the new generation computers it became prevalent the ...
Lari, Giacomo
core +1 more source
Improvement of the planetary ephemerides using spacecraft navigation data and its application to fundamental physics [PDF]
arXiv, 2014 The planetary ephemerides play a crucial role for spacecraft navigation, mission planning, reduction and analysis of the most precise astronomical observations. The construction of such ephemerides is highly constrained by the tracking observations, in particular range, of the space probes collected by the tracking stations on the Earth.
arxiv
Ephemeride der Parthenope. [PDF]
Astronomische Nachrichtenn ...
Luther, R., Vogel, E.
openaire +3 more sources