Liam M. Healy

3.4k total citations
26 papers, 253 citations indexed

About

Liam M. Healy is a scholar working on Aerospace Engineering, Astronomy and Astrophysics and Numerical Analysis. According to data from OpenAlex, Liam M. Healy has authored 26 papers receiving a total of 253 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Aerospace Engineering, 11 papers in Astronomy and Astrophysics and 4 papers in Numerical Analysis. Recurrent topics in Liam M. Healy's work include Space Satellite Systems and Control (10 papers), Astro and Planetary Science (10 papers) and Spacecraft Dynamics and Control (9 papers). Liam M. Healy is often cited by papers focused on Space Satellite Systems and Control (10 papers), Astro and Planetary Science (10 papers) and Spacecraft Dynamics and Control (9 papers). Liam M. Healy collaborates with scholars based in United States. Liam M. Healy's co-authors include Shannon Coffey, Étienne Deprit, Christopher R. Binz, André Deprit, Alex J. Dragt, D. Douglas, Filippo Neri, Robert D. Ryne, É. Forest and J. M. Picone and has published in prestigious journals such as Science, Journal of Guidance Control and Dynamics and Journal of Mathematical Physics.

In The Last Decade

Liam M. Healy

24 papers receiving 232 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Liam M. Healy United States	10	166	123	43	37	29	26	253
P. E. Nacozy United States	12	131 0.8×	208 1.7×	80 1.9×	62 1.7×	41 1.4×	35	329
William E. Wiesel United States	14	245 1.5×	238 1.9×	73 1.7×	30 0.8×	13 0.4×	46	428
Shuangxi Zhang China	6	72 0.4×	67 0.5×	17 0.4×	56 1.5×	14 0.5×	15	290
Nicola Baresi United Kingdom	13	350 2.1×	369 3.0×	30 0.7×	3 0.1×	11 0.4×	44	477
Arnold Rom United States	9	138 0.8×	120 1.0×	99 2.3×	39 1.1×	40 1.4×	15	272
Elena Fantino United Arab Emirates	11	269 1.6×	302 2.5×	39 0.9×	2 0.1×	115 4.0×	49	477
Marc A. Murison United States	9	30 0.2×	218 1.8×	87 2.0×	38 1.0×	8 0.3×	27	290
George Bozis Greece	12	80 0.5×	271 2.2×	309 7.2×	16 0.4×	29 1.0×	55	535
Josep–Maria Mondelo Spain	11	293 1.8×	324 2.6×	120 2.8×	9 0.2×	24 0.8×	18	416

Countries citing papers authored by Liam M. Healy

Since Specialization

Citations

This map shows the geographic impact of Liam M. Healy's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Liam M. Healy with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Liam M. Healy more than expected).

Fields of papers citing papers by Liam M. Healy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Liam M. Healy. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Liam M. Healy. The network helps show where Liam M. Healy may publish in the future.

Co-authorship network of co-authors of Liam M. Healy

This figure shows the co-authorship network connecting the top 25 collaborators of Liam M. Healy. A scholar is included among the top collaborators of Liam M. Healy based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Liam M. Healy. Liam M. Healy is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Healy, Liam M., et al.. (2019). Initial velocity distribution and consequent spatial distribution of fragments. Zenodo (CERN European Organization for Nuclear Research). 2109. 6115. 1 indexed citations

Healy, Liam M., et al.. (2019). Orbital Dynamic Admittance and Earth Shadow. The Journal of the Astronautical Sciences. 67(2). 427–457. 12 indexed citations

Binz, Christopher R. & Liam M. Healy. (2017). Direct Uncertainty Estimates from Angles-Only Initial Orbit Determination. Journal of Guidance Control and Dynamics. 41(1). 34–46. 7 indexed citations

Healy, Liam M., et al.. (2015). Trajectory Guidance Using Periodic Relative Orbital Motion. Journal of Guidance Control and Dynamics. 38(9). 1714–1724. 10 indexed citations

Healy, Liam M.. (2014). Lambert Targeting for On-Orbit Delivery of Debris Remediation Dust. Journal of Spacecraft and Rockets. 51(5). 1485–1491. 6 indexed citations

Crabtree, Chris, et al.. (2013). Formation and dynamics of an artificial ring of dust for active orbital debris removal. 1–12. 1 indexed citations

Nicholas, A. C., et al.. (2008). Results from the Atmospheric Neutral Density Experiment Risk Reduction Mission. AIAA/AAS Astrodynamics Specialist Conference and Exhibit. 1 indexed citations

Faria, Matthew, et al.. (2006). A software architecture for autonomous orbital robotics. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 1 indexed citations

Healy, Liam M., et al.. (2005). Speed and Accuracy Tests of the Variable-Step Störmer-Cowell Integrator. Digital Repository at the University of Maryland (University of Maryland College Park). 1 indexed citations

10.

Healy, Liam M.. (2003). Orbit Propagation with Lie Transfer Maps in the Perturbed Kepler Problem. Celestial Mechanics and Dynamical Astronomy. 85(2). 175–207. 1 indexed citations

11.

Healy, Liam M., et al.. (2003). Comparison Of Accuracy Assessment Techniques For Numerical Integration. Digital Repository at the University of Maryland (University of Maryland College Park). 7 indexed citations

12.

Healy, Liam M., et al.. (2003). Comparison of MSIS and Jacchia atmospheric density models for orbit determination and propagation. Digital Repository at the University of Maryland (University of Maryland College Park). 10 indexed citations

13.

Healy, Liam M.. (2000). The Main Problem in Satellite Theory Revisited. Celestial Mechanics and Dynamical Astronomy. 76(2). 79–120. 14 indexed citations

14.

Healy, Liam M., et al.. (1998). Automatic Rendering of Astrodynamics Expressions for Efficient Evaluation. The Journal of the Astronautical Sciences. 46(1). 65–81. 3 indexed citations

15.

Coffey, Shannon, et al.. (1997). Applications of parallel processing to astrodynamics. Celestial Mechanics and Dynamical Astronomy. 66(1). 61–70. 9 indexed citations

16.

Healy, Liam M.. (1995). Close conjunction detection on parallel computer. Journal of Guidance Control and Dynamics. 18(4). 824–829. 21 indexed citations

17.

Healy, Liam M., et al.. (1992). Computation of error effects in nonlinear Hamiltonian systems using Lie algebraic methods. Journal of Mathematical Physics. 33(6). 1948–1963. 2 indexed citations

18.

Healy, Liam M. & Étienne Deprit. (1991). Paint by number: Uncovering phase flows of an integrable dynamical system. Computers in Physics. 5(5). 491–496. 8 indexed citations

19.

Healy, Liam M. & Alex J. Dragt. (1987). Lie Algebraic Methods for Treating Lattice Parameter Errors in Accelerators. pac. 1060. 2 indexed citations

20.

Dragt, Alex J., Liam M. Healy, Filippo Neri, et al.. (1985). Marylie 3.0 - A Program for Nonlineapr Analysis of Accelerator and Beamline Lattices. IEEE Transactions on Nuclear Science. 32(5). 2311–2313. 25 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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