| GTOC9: Methods and results from the Jet Propulsion Laboratory team A Petropoulos, D Grebow, D Jones, G Lantoine, A Nicholas, J Roa, ... Acta Futura 11, 25-35, 2018 | 43 | 2018 |
| New analytic solution with continuous thrust: generalized logarithmic spirals J Roa, J Peláez, J Senent Journal of Guidance, Control, and Dynamics 39 (10), 2336-2351, 2016 | 41 | 2016 |
| Optical imaging for the Spitzer Survey of Stellar Structure in Galaxies-Data release and notes on interacting galaxies JH Knapen, S Erroz-Ferrer, J Roa, J Bakos, M Cisternas, R Leaman, ... Astronomy & Astrophysics 569, A91, 2014 | 39 | 2014 |
| Approximate analytical solution of the multiple revolution Lambert’s targeting problem C Bombardelli, JL Gonzalo, J Roa Journal of Guidance, Control, and Dynamics 41 (3), 792-801, 2018 | 25 | 2018 |
| Regularization in Orbital Mechanics: Theory and Practice J Roa Walter de Gruyter GmbH & Co KG, 2017 | 25 | 2017 |
| Stability and chaos in Kustaanheimo–Stiefel space induced by the Hopf fibration J Roa, H Urrutxua, J Peláez Monthly Notices of the Royal Astronomical Society 459 (3), 2444-2454, 2016 | 23 | 2016 |
| Approximate solutions of non-linear circular orbit relative motion in curvilinear coordinates C Bombardelli, JL Gonzalo, J Roa Celestial Mechanics and Dynamical Astronomy 127, 49-66, 2017 | 20 | 2017 |
| Orbit propagation in Minkowskian geometry J Roa, J Peláez Celestial Mechanics and Dynamical Astronomy 123 (1), 13-43, 2015 | 20 | 2015 |
| Optimization of planform and cruise conditions of a transport flying wing R Martinez-Val, E Perez, J Puertas, J Roa Proceedings of the Institution of Mechanical Engineers, Part G: Journal of …, 2010 | 20 | 2010 |
| Singularities in Dromo formulation. Analysis of deep flybys J Roa, M Sanjurjo-Rivo, J Pelaez Advances in Space Research 56 (3), 569-581, 2015 | 19 | 2015 |
| Effects of the mismatch between design capabilities and actual aircraft utilization R Martinez-Val, J Roa, E Perez, C Cuerno Journal of aircraft 48 (6), 1921-1927, 2011 | 19 | 2011 |
| Stability of exomoons around the Kepler transiting circumbinary planets AS Hamers, MX Cai, J Roa, N Leigh Monthly Notices of the Royal Astronomical Society 480 (3), 3800-3811, 2018 | 18 | 2018 |
| Regularization in Astrodynamics: applications to relative motion, low-thrust missions, and orbit propagation JR Vicens Universidad Politécnica de Madrid, 2016 | 17 | 2016 |
| A recipe for the geophysical exploration of Enceladus AI Ermakov, RS Park, J Roa, JC Castillo-Rogez, JT Keane, F Nimmo, ... The Planetary Science Journal 2 (4), 157, 2021 | 16 | 2021 |
| Alternative set of nonsingular quaternionic orbital elements J Roa, NJ Kasdin Journal of Guidance, Control, and Dynamics 40 (11), 2737-2751, 2017 | 16 | 2017 |
| Introducing a degree of freedom in the family of generalized logarithmic spirals J Roa, J Peláez 26th AAS/AIAA Space Flight Mechanics Meeting, February 14-18, Napa, CA, 2016 | 15 | 2016 |
| The theory of asynchronous relative motion I: time transformations and nonlinear corrections J Roa, J Peláez Celestial Mechanics and Dynamical Astronomy 127 (3), 301-330, 2017 | 14 | 2017 |
| Deflection driven evolution of asteroid impact risk under large uncertainties CM Rumpf, DL Mathias, LF Wheeler, JL Dotson, B Barbee, J Roa, ... Acta Astronautica 176, 276-286, 2020 | 13 | 2020 |
| Compact solution of circular orbit relative motion in curvilinear coordinates C Bombardelli, JL Gonzalo Gomez, J Roa Vicens 978-0-87703-629-6, 2016 | 13 | 2016 |
| Advanced Pointing Imaging Camera (APIC) for planetary science and mission opportunities RS Park, JE Riedel, AI Ermakov, J Roa, J Castillo-Rogez, AG Davies, ... Planetary and Space Science 194, 105095, 2020 | 12 | 2020 |
Ryan S. ParkJet Propulsion LaboratoryVerified email at jpl.nasa.gov
