C. E. Helfrich
Impact in
- Astronomy and Astrophysics top 5%
- Astro and Planetary Science
- Planetary Science and Exploration
- Stellar, planetary, and galactic studies
- Aerospace Engineering top 5%
- Space Satellite Systems and Control
- Spacecraft Dynamics and Control
Papers in
-
- Astro and Planetary Science 16
- Planetary Science and Exploration 13
- Solar and Space Plasma Dynamics 3
- Ionosphere and magnetosphere dynamics 1
-
- Spacecraft Dynamics and Control 5
- Spacecraft and Cryogenic Technologies 5
- Space Satellite Systems and Control 3
- Co-authors
- W. M. Owen (11 shared papers)James Drysdale Miller (7 shared papers)Alex S. Konopliv (5 shared papers)Daniel J. Scheeres (5 shared papers)Peter G. Antreasian (9 shared papers)David Waring Dunham (9 shared papers)D. K. Yeomans (6 shared papers)Steven R. Chesley (4 shared papers)
- Journals
- Science (3 papers)Icarus (2 papers)Acta Astronautica (2 papers)NASA Technical Reports Server (NASA) (4 papers)AIAA/AAS Astrodynamics Specialist Conference and Exhibit (4 papers)
- Partner nations
- United StatesFrance
In The Last Decade
C. E. Helfrich
18 papers receiving 703 citations
Peers
Comparison fields: 5 of 33
- Astronomy and Astrophysics 715
- Aerospace Engineering 252
- Geophysics 94
- Atmospheric Science 76
- Oceanography 33
Countries citing papers authored by C. E. Helfrich
This map shows the geographic impact of C. E. Helfrich'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 C. E. Helfrich with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites C. E. Helfrich more than expected).
Fields of papers citing papers by C. E. Helfrich
This network shows the impact of papers produced by C. E. Helfrich. 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 C. E. Helfrich. The network helps show where C. E. Helfrich may publish in the future.
Co-authors
The 25 scholars most cited alongside C. E. Helfrich, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2002 | 227 | |
| 2 | 1997 | 191 | |
| 3 | 2000 | 189 | |
| 4 | 2002 | 60 | |
| 5 | 1999 | 50 | |
| 6 | Navigation for NEAR Shoemaker: the first spacecraft to orbit an asteroid | 2001 | 10 |
| 7 | 1998 | 9 | |
| 8 | 1995 | 8 | |
| 9 | 1998 | 7 | |
| 10 | 2000 | 5 | |
| 11 | 2000 | 4 | |
| 12 | 2008 | 3 | |
| 13 | Final Mission and Navigation Design for the 2016 Mars InSight Mission | 2016 | 3 |
| 14 | 2004 | 2 | |
| 15 | 2014 | 1 | |
| 16 | Challenges in Near Navigation | 1999 | 1 |
| 17 | The NEAR Spacecraft's Flyby of Asteroid 253 Mathilde | 1997 | 1 |
| 18 | NEAR Shoemaker's low altitude operations at Eros | 2001 | 1 |
About C. E. Helfrich
C. E. Helfrich is a scholar working on Astronomy and Astrophysics, Aerospace Engineering, Oceanography, Statistical and Nonlinear Physics and Computer Networks and Communications, having authored 18 papers that have together received 772 indexed citations. Recurring topics across this work include Astro and Planetary Science (16 papers), Planetary Science and Exploration (13 papers), Spacecraft Dynamics and Control (5 papers), Spacecraft and Cryogenic Technologies (5 papers), Solar and Space Plasma Dynamics (3 papers), Space Satellite Systems and Control (3 papers), Scientific Research and Discoveries (1 paper) and Ionosphere and magnetosphere dynamics (1 paper). The work is most often cited by research in Astronomy and Astrophysics (715 citations), Aerospace Engineering (252 citations), Geophysics (94 citations), Atmospheric Science (76 citations) and Oceanography (33 citations). C. E. Helfrich has collaborated with scholars based in United States and France. Frequent co-authors include W. M. Owen, James Drysdale Miller, Alex S. Konopliv, Daniel J. Scheeres, Peter G. Antreasian, David Waring Dunham, D. K. Yeomans, Steven R. Chesley, Robert W. Farquhar and B. G. Williams. Their work appears in journals such as Science, Icarus, Acta Astronautica, NASA Technical Reports Server (NASA) and AIAA/AAS Astrodynamics Specialist Conference and Exhibit.
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.