S
S. Upadhyay
Researcher at University of California, Berkeley
Publications - 3
Citations - 744
S. Upadhyay is an academic researcher from University of California, Berkeley. The author has contributed to research in topics: Exoplanet & Planet. The author has an hindex of 3, co-authored 3 publications receiving 729 citations.
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Ten New and Updated Multiplanet Systems and a Survey of Exoplanetary Systems
TL;DR: In this paper, the authors present the latest velocities for ten multi-planet systems, including a re-analysis of archival Keck and Lick data, and derive updated orbital fits for 10 Lick and Keck systems including two systems (HD 11964, HD 183263) for which they provided confirmation of second planets only tentatively identified elsewhere, and two others (HD 187123 and HD 217107), for which the outer planet's orbit.
Journal ArticleDOI
Ten New and Updated Multi-planet Systems, and a Survey of Exoplanetary Systems
TL;DR: In this article, the authors present the latest velocities for 10 multi-planet systems, including a re-analysis of archival Keck and Lick data, resulting in improved velocity measurements that supersede previously published measurements.
Journal ArticleDOI
Exoplanet properties from Lick, Keck and AAT
Geoffrey W. Marcy,R. P. Butler,Steve Vogt,Debra A. Fischer,Jason T. Wright,John Asher Johnson,C. G. Tinney,Hugh R. A. Jones,Brad D. Carter,Jeremy Bailey,Simon J. O'Toole,S. Upadhyay +11 more
TL;DR: In this paper, the authors used mean-motion resonances to find the first good analog of Jupiter (HD 154345b) and the first system of five planets (55 Cancri).