75 citations · 237 across the 8 of their papers we have counts for
8 papers
A search for technosignatures from TRAPPIST-1, LHS 1140, and 10 planetary systems in the Kepler field with the Green Bank Telescope at 1.15-1.73 GHz
Pavlo Pinchuk, Jean-Luc Margot, Adam H. Greenberg +16
As part of our ongoing search for technosignatures, we collected over three terabytes of data in May 2017 with the L-band receiver (1.15-1.73 GHz) of the 100 m diameter Green Bank…
A search for technosignatures from 14 planetary systems in the Kepler field with the Green Bank Telescope at 1.15-1.73 GHz
Jean-Luc Margot, Adam H. Greenberg, Pavlo Pinchuk +14
Analysis of Kepler mission data suggests that the Milky Way includes billions of Earth-like planets in the habitable zone of their host star. Current technology enables the detecti…
The Deflector Selector: A Machine Learning Framework for Prioritizing Hazardous Object Deflection Technology Development
Erika R. Nesvold, Adam Greenberg, Nicolas Erasmus +4
Several technologies have been proposed for deflecting a hazardous Solar System object on a trajectory that would otherwise impact the Earth. The effectiveness of each technology d…
Prospects of dynamical determination of General Relativity parameter beta and solar quadrupole moment J2 with asteroid radar astronomy
Ashok K. Verma, Jean-Luc Margot, Adam H. Greenberg
We evaluated the prospects of quantifying the parameterized post-Newtonian parameter beta and solar quadrupole moment J2 with observations of near-Earth asteroids with large orbita…
Yarkovsky Drift Detections for 247 Near-Earth Asteroids
Adam H. Greenberg, Jean-Luc Margot, Ashok K. Verma +2
The Yarkovsky effect is a thermal process acting upon the orbits of small celestial bodies, which can cause these orbits to slowly expand or contract with time. The effect is subtl…
Asteroid 1566 Icarus's size, shape, orbit, and Yarkovsky drift from radar observations
Adam H. Greenberg, Jean-Luc Margot, Ashok K. Verma +4
Near-Earth asteroid (NEA) 1566 Icarus ( au, , ) made a close approach to Earth in June 2015 at 22 lunar distances (LD). Its detection during the 196…
Improved Algorithms for Radar-based Reconstruction of Asteroid Shapes
Adam H. Greenberg, Jean-Luc Margot
We describe our implementation of a global-parameter optimizer and Square Root Information Filter (SRIF) into the asteroid-modelling software SHAPE. We compare the performance of o…
Warm Ice Giant GJ 3470b. II Revised Planetary and Stellar Parameters from Optical to Near-infrared Transit Photometry
Lauren I. Biddle, Kyle A. Pearson, Ian J. M. Crossfield +19
It is important to explore the diversity of characteristics of low-mass, low-density planets to understand the nature and evolution of this class of planets. We present a homogeneo…