منابع مشابه
Ogle-2015-blg-0196: Ground-based Gravitational Microlens Parallax Confirmed by Space-based Observation
In this paper, we present an analysis of the binary gravitational microlensing event OGLE-2015-BLG-0196. The event lasted for almost a year, and the light curve exhibited significant deviations from the lensing model based on the rectilinear lens-source relative motion, enabling us to measure the microlens parallax. The ground-based microlens parallax is confirmed by the data obtained from spac...
متن کاملOGLE 2003–BLG–235/MOA 2003–BLG–53: A planetary microlensing
I.A. Bond , A. Udalski , M. Jaroszyński , N.J. Rattenbury , B. Paczyński , I. Soszyński , L. Wyrzykowski , M.K. Szymański , M. Kubiak , O. Szewczyk , K. Żebruń , G. Pietrzyński , F. Abe , D.P. Bennett , S. Eguchi , Y. Furuta , J.B. Hearnshaw , K. Kamiya , P.M. Kilmartin , Y. Kurata , K. Masuda , Y. Matsubara , Y. Muraki , S. Noda , K. Okajima , T. Sako , T. Sekiguchi , D.J. Sullivan , T. Sumi ,...
متن کاملA Possible Planetary Event Ogle-2002-blg-055
The microlensing event OGLE-2002-BLG-055 has a single, but very reliable data point, deviating upward from a single source microlensing light curve by 0.6 mag. The simplest interpretation calls for a binary lens with a strong parallax effect and the mass ratio in the range 0.01-0.001, putting the companion in the Jupiter mass range. Given only a single deviant point it is impossible to fit a un...
متن کاملOn the habitability of the OGLE-2006-BLG-109L planetary system
We investigate the dynamics of putative Earth-mass planets in the habitable zone (HZ) of the extrasolar planetary system OGLE-2006-BLG-109L, a close analog of the Solar System. Our work is inspired by the paper of Malhotra and Minton (2008). Using the linear Laplace– Lagrange (L–L) theory, they identified a strong secular resonance that may excite large eccentricity of orbits in the HZ. However...
متن کاملPlanetary Detection Efficiency of the Magnification 3000 Microlensing Event Ogle-2004-blg-343
OGLE-2004-BLG-343 was a microlensing event with peak magnification Amax 1⁄4 300
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ژورنال
عنوان ژورنال: Publications of the Astronomical Society of the Pacific
سال: 2017
ISSN: 0004-6280,1538-3873
DOI: 10.1088/1538-3873/aa719c