Orbit Plane Rotation Using Aerocapture
Name
Gochenaur_JSR_AerocapturePlaneChange_Final.pdf
Size
9.59 MB
Format
Adobe PDF
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Author(s)
Gochenaur, Daniel C.
Jones, Michael P.
Norheim, Johannes J.
de Weck, Olivier L.
Date Issued
February 13, 2025
Journal
Journal of Spacecraft and Rockets
Publisher
American Institute of Aeronautics and Astronautics
Citation
Orbit Plane Rotation Using Aerocapture
Daniel C. Gochenaur, Michael P. Jones, Johannes J. Norheim, and Olivier L. de Weck
Journal of Spacecraft and Rockets 0 0:0, 1-34
Version
Author's final manuscript
Abstract
This study investigates the feasibility of performing orbit plane rotations during aerocapture maneuvers. Three-degrees-of-freedom bounding trajectories at Mars are propagated for a range of vehicle lift-to-drag ratios 𝐿/𝐷
and hyperbolic arrival velocities 𝑣∞
. The results show that the maximum plane rotation achievable increases with vehicle 𝐿/𝐷
and 𝑣∞
. When arriving with 𝑣∞
of 6 km/s, vehicles with 𝐿/𝐷
of 0.25 and 1.0 can achieve plane rotations of up to 11.6 and 45.3 deg, respectively. Heat rate, heat load, and g-loading constraints identified when rotating the orbital plane are not more severe than those observed for two-dimensional aerocapture at a given 𝐿/𝐷
and 𝑣∞
. A direct tradeoff between the maximum plane rotation and entry corridor width exists that will affect the ability of lower 𝐿/𝐷
vehicles to achieve large plane rotations. The proposed maneuver can allow the captured orbit inclination and right ascension of the ascending node to be altered in ways that are not possible using typical interplanetary orbit targeting methods. Further, the maneuver offers the possibility of deploying multiple satellites to different orbits around a target destination using a single launch or approach path.
MIT Department
Massachusetts Institute of Technology. Department of Aeronautics and Astronautics
Terms of Use
Creative Commons Attribution-Noncommercial-ShareAlike
Persistent DSpace Link
DOI of Published Version
https://doi.org/10.2514/1.A36232
