orbital parameters
A search for the transit of HD 168443b: improved orbital parameters and photometry
... The discovery of transiting planets around bright stars holds the potential to greatly enhance our understanding of planetary atmospheres. In this work we present the search for transits of HD 168443b, a massive planet ...
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Monsoon response to changes in Earth’s orbital parameters: comparisons between simulations of the Eemian and of the Holocene
... Abstract. Monsoon is the major manifestation of the sea- sonal cycle in the tropical regions, and there is a wide range of evidence from marine and terrestrial data that monsoon characteristics are affected by changes in ...
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Improved orbital parameters and transit monitoring for HD 156846b
... This study has been carried out as part of the TERMS. The purpose of the presented research was to improve the orbital parameters of the known exoplanet HD 156846b and to monitor the transit window. We ...
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Orbital parameters estimation for compact binary stars
... the bright spot and has been noticed in previous Doppler maps by Papadaki et al. (2008) in the Balmer lines and HeI. Nevertheless, the two sets of Doppler maps show very different features, as the average spectra had ...
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Implementation and Hardware-In-The-Loop Simulation of a Magnetic Detumbling and Pointing Control Based on Three-Axis Magnetometer Data
... the orbital motion of the satellite is discussed ...desired orbital parameters are introduced in the control code, written in Matlab, along with the total time and the time step for the ...
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An M dwarf star in the transition disk of Herbig HD142527; Physical parameters and orbital elements
... This dataset covers two years of observations, but only a small arc of the orbit is observed, corresponding to 15 degrees in position angle. The first approximation is therefore to con- sider that our knowledge is ...
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Lithium–functionalization of Pyrrole–n–carboxylic Acids (n=1, 2, 3)
... and orbital parameters indicated the effects of adsorption processes on the original properties of PnCA counterparts, in which the magnitudes of effects have been varied in different magnitudes for ...
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WASP 121 b : a hot Jupiter close to tidal disruption transiting an active F star
... of parameters and their priors are reported in Table ...free parameters, while the planet in binary scenario used 11 free ...and orbital parameters). An additional 49 free parameters ...
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On the double-planet system around HD 83443
... Keplerian orbital parameters derived from the separate and combined Keck and AAT observa- tions are listed in Table 2, along with the orbital parameters from the Geneva Web site for both of ...
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The 2:1 resonant exoplanetary system orbiting HD 73526
... The orbital parameters of this solution are listed in Table ...kinematic orbital parameters are derived from sim- ulations as follows ( Marcy et ...
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WASP 157b, a transiting hot jupiter observed with K2
... based upper limit does not account for the red noise, which is expected to be present in the binned phase- curve. Therefore, we provide a more conservative esti- mate of the phase-curve semi-amplitude upper limit of 20 ...
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A Theoretical Investigation on the Corrosion Inhibition of Copper by Quinoxaline Derivatives in Nitric Acid Solution
... In the present work, a theoretical study of two quinoxaline-type organic compounds, (2Z)-2-[(3E)-3- (2-oxo-2-phenylethylidene)-3, 4-dihydroquinoxalin-2(1H)-ylidene]-1 phenylethanone (Q5) and (Z)-2- ...
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K2 263 b : a 50 day period sub Neptune with a mass measurement using HARPS N
... the orbital eccentricities we used a Beta distribution with parameters a = ...remaining orbital elements (uniform) and RV semi-amplitudes (modified ...all parameters related to the activity ...
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The 4.5 µm full-orbit phase curve of the hot Jupiter HD 209458B
... fit parameters using the “residual permutation” or “prayer bead” method ...fit parameters and their associated 1σ uncertainties are reported in Table 2 and the final, corrected photometry is presented in ...
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Theoretical assessment of corrosion inhibition performance of some pyridazine derivatives on mild steel
... reactivity of the inhibitor molecule towards the adsorption on the metallic surface. As ∆E decreases the reactivity of the molecule increases leading to increase in the %IE of the molecule. Lower values of the energy ...
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Molecular Structure, Vibrational Spectra And Electronic Properties Of Cis-[pt(2-aminothiazole)2cl2]
... In the NBO method, delocalization of electron density (ED) between occupied Lewis-type orbitals and formally unoccupied (antibonding or Rydberg) non-Lewis NBOs corresponds to a stabilizing donor– acceptor interaction. ...
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A long-period planet orbiting a nearby Sun-like star
... The Doppler wobble induced by the extra-solar planet HD 134987b was first detected by data from the Keck Telescope nearly a decade ago, and was sub- sequently confirmed by data from the Anglo-Australian Telescope. ...
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Temporal Study of Stress Induced Effects Caused by Developmental Temperature Changes and Water Quality in an Isolated Northern Pike (Esox lucius L ) Population
... Perturbation during development can be caused by several stresses, such as the presence of pesticides and chemicals, water and air pollution, parasitism, population density or hatchery supplementation, maternal health ...
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Experimental and quantum chemical studies on corrosion inhibition performance of pyrazolic derivatives for mild steel in hydrochloric acid medium, correlation between electronic structure and inhibition efficiency
... The inhibition of the corrosion of steel in 1 M HCl by pyrazole compounds 5-bromo-N-((3,5-dimethyl-1H-pyrazol-1- yl)pyridine-2-amine (AB8) and 3,5-dibromo-N-((3,5-dimethyl-1H-pyrazol-1-yl)pyridine-2-amine (AB9) has been ...
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Experimental and Theoretical Study for Corrosion Inhibition in 1M HCl Solution by New 5-Chloroisatin Derivative
... theoretical parameters were investigated to correlate with the inhibiting performance of derivative of 5-chloro-1H- indole-2,3-dione studied, using quantum chemical ...the orbital highest occupied molecular ...
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