Picture of a black hole

Strathclyde Open Access research that creates ripples...

The Strathprints institutional repository is a digital archive of University of Strathclyde's Open Access research outputs. Strathprints provides access to thousands of research papers by University of Strathclyde researchers, including by Strathclyde physicists involved in observing gravitational waves and black hole mergers as part of the Laser Interferometer Gravitational-Wave Observatory (LIGO) - but also other internationally significant research from the Department of Physics. Discover why Strathclyde's physics research is making ripples...

Strathprints also exposes world leading research from the Faculties of Science, Engineering, Humanities & Social Sciences, and from the Strathclyde Business School.

Discover more...

Non-Keplerian orbits for Mars solar reflectors

McInnes, C.R. (2002) Non-Keplerian orbits for Mars solar reflectors. JBIS, Journal of the British Interplanetary Society, 55 (3-4). pp. 74-84. ISSN 0007-084X

Full text not available in this repository. (Request a copy from the Strathclyde author)

Abstract

The use of large solar reflectors to increase the insolation of Mars as part of a terraforming effort has been considered by several authors. This paper investigates the orbital dynamics of the problem in some detail and identifies a family of displaced, highly non-Keplerian planetary orbits suitable for the task. The stability properties of this family of orbits and the effect of orbit perturbations are investigated with a sub-group of passively stable orbits identified. Requirements for mirrors utilizing these passively stable orbits are also assessed and operational issues discussed. Finally, the use of static equilibria for solar reflectors on the night-side of Mars is considered and shown to be inefficient, or indeed impossible, due to the significant losses from the system.