Results 11 to 20 of about 200,604 (171)

Invariant properties of the spheroidal potential of an oblate planet

open access: yesJournal of Research of the National Bureau of Standards Section B Mathematics and Mathematical Physics, 1966
Gravitational potential of oblate planet, expressed in terms of oblate spheroidal coordinates, generalized by means of transformation of associated Cartesian ...
Vinti, John P.
openaire   +3 more sources

The Oblate

open access: yes, 2013
Towards the end of the nineteenth-century, the French writer Joris-Karl Huysmans — famous for his decadent novel A Rebours (1884) — became engaged in a process of religious conversion. This process was described in a series of novels, ending with L’Oblat
Millar, Jeremy
core   +6 more sources

Planet Texas 2050 Statement on Black Lives Matter and Racial Injustice [PDF]

open access: yes, 2020
You are viewing an article about Planet Texas 2050 in 2020.Office of the VP for ...
UT Austin, Planet Texas 2050
core   +1 more source

Made-to-measure dynamical particle models of elliptical galaxies [PDF]

open access: yes, 2007
NMAGIC modelling: Syer and Tremaine (1996) proposed a made-to-measure (M2M) algorithmto construct N-particle systems from observational data and used it to generate a triaxial model from density observables.
De Lorenzi, F., De Lorenzi, Flavio
core   +1 more source

Constraining the Planetary Obliquity Distribution of Warm Jupiters

open access: yesThe Astronomical Journal
Warm Jupiters are an intriguing class of planets with uncertain origins. Their planetary obliquities could help distinguish between different formation pathways: planet–planet scattering and migration across resonances can excite large obliquities ...
Caleb Lammers, Joshua N. Winn
doaj   +1 more source

TESS phase curve of ultra-hot Jupiter WASP-189 b★

open access: yesAstronomy & Astrophysics
Context. The thermal structures of highly irradiated ultra-hot Jupiters can deviate substantially from those of cooler hot Jupiters. For planets orbiting host stars that are rapidly rotating (and, thus, oblate), photometric light curves provide a unique ...
Patel J. A.   +6 more
doaj   +1 more source

Geometric Characterization of LEO–GEO Inter‐Satellite Links for Bidirectional Communications

open access: yesInternational Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT Incorporating geosynchronous Earth orbit (GEO) and low Earth orbit (LEO) satellites can extend communication services far beyond the reach of terrestrial infrastructure. A key enabler of such architectures is the establishment of inter‐satellite links (ISLs) between LEOs and GEOs to support bidirectional communications.
Muhammad Furqan   +2 more
wiley   +1 more source

Detecting Planetary Oblateness in the Era of JWST: A Case Study of Kepler-167e

open access: yesThe Astronomical Journal
Planets may be rotationally flattened, and their oblateness thus provides useful information on their formation and evolution. Here, we develop a new algorithm that can compute the transit light curve due to an oblate planet very efficiently and use it ...
Quanyi Liu   +7 more
doaj   +1 more source

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