Applications of solar radiation pressure dominated highly non-Keplerian trajectories around minor bodies

Daniel Garcia Yarnoz, Joan-Pau Sanchez Cuartielles, Colin McInnes

Research output: Contribution to conferencePaper

2 Citations (Scopus)

Abstract

With the growing interest in the exploration and possible exploitation of small minor bodies, demonstrator missions to asteroids and comets are a trending topic in the research community. Various strategies appearing in literature for the characterisation and proximity operations of small asteroids have limited coverage of the sunlit side of an asteroid. This paper proposes the use of highly non-Keplerian trajectories enabled by solar radiation pressure to map and characterize the region around the sub-solar point of small asteroids. Strategies involving a combination of retrograde and prograde orbits together with inversions of the orbit direction by either manoeuvres or exploiting the natural dynamics are presented and analysed in detail. Additional orbits of interest for hopper spacecraft are also discussed.
LanguageEnglish
PagesIAC13-C1.9.6.x18172
Number of pages15
Publication statusPublished - 23 Sep 2013
Event64th International Astronautical Congress 2013 - Beijing, China
Duration: 23 Sep 201327 Sep 2013

Conference

Conference64th International Astronautical Congress 2013
CountryChina
CityBeijing
Period23/09/1327/09/13

Fingerprint

Asteroids
Solar radiation
Trajectories
Orbits
Hoppers
Spacecraft

Keywords

  • solar radiation
  • non-Keplerian orbits
  • trajectory control

Cite this

Garcia Yarnoz, D., Sanchez Cuartielles, J-P., & McInnes, C. (2013). Applications of solar radiation pressure dominated highly non-Keplerian trajectories around minor bodies. IAC13-C1.9.6.x18172. Paper presented at 64th International Astronautical Congress 2013, Beijing, China.
Garcia Yarnoz, Daniel ; Sanchez Cuartielles, Joan-Pau ; McInnes, Colin. / Applications of solar radiation pressure dominated highly non-Keplerian trajectories around minor bodies. Paper presented at 64th International Astronautical Congress 2013, Beijing, China.15 p.
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Garcia Yarnoz, D, Sanchez Cuartielles, J-P & McInnes, C 2013, 'Applications of solar radiation pressure dominated highly non-Keplerian trajectories around minor bodies' Paper presented at 64th International Astronautical Congress 2013, Beijing, China, 23/09/13 - 27/09/13, pp. IAC13-C1.9.6.x18172.

Applications of solar radiation pressure dominated highly non-Keplerian trajectories around minor bodies. / Garcia Yarnoz, Daniel; Sanchez Cuartielles, Joan-Pau; McInnes, Colin.

2013. IAC13-C1.9.6.x18172 Paper presented at 64th International Astronautical Congress 2013, Beijing, China.

Research output: Contribution to conferencePaper

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AU - Sanchez Cuartielles, Joan-Pau

AU - McInnes, Colin

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AB - With the growing interest in the exploration and possible exploitation of small minor bodies, demonstrator missions to asteroids and comets are a trending topic in the research community. Various strategies appearing in literature for the characterisation and proximity operations of small asteroids have limited coverage of the sunlit side of an asteroid. This paper proposes the use of highly non-Keplerian trajectories enabled by solar radiation pressure to map and characterize the region around the sub-solar point of small asteroids. Strategies involving a combination of retrograde and prograde orbits together with inversions of the orbit direction by either manoeuvres or exploiting the natural dynamics are presented and analysed in detail. Additional orbits of interest for hopper spacecraft are also discussed.

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Garcia Yarnoz D, Sanchez Cuartielles J-P, McInnes C. Applications of solar radiation pressure dominated highly non-Keplerian trajectories around minor bodies. 2013. Paper presented at 64th International Astronautical Congress 2013, Beijing, China.