@inproceedings{ac346146fe0b4b71a79bbef5da71b6e9,
title = "Osiris-rex frozen orbit design and flight experience",
abstract = "The OSIRIS-REx mission successfully entered a closed orbit around target asteroid Bennu for the first time on December 31, 2018. Due to the extremely low gravity of the asteroid, a specific orbit design was necessary to balance the perturbations provided from solar radiation pressure in order to maintain spacecraft safety, meet mission requirements, and demonstrate orbit stability over a propagation period of several months. This paper describes the design for OSIRIS-REx{\textquoteright}s record-setting orbit and the as-flown performance of the spacecraft while it remained in orbit for two months without need for orbit maintenance.",
author = "Wibben, \{Daniel R.\} and Andrew Levine and Samantha Rieger and McAdams, \{James V.\} and Antreasian, \{Peter G.\} and Leonard, \{Jason M.\} and Moreau, \{Michael C.\} and Lauretta, \{Dante S.\}",
note = "Publisher Copyright: {\textcopyright} 2020, Univelt Inc. All rights reserved.; AAS/AIAA Astrodynamics Specialist Conference, 2019 ; Conference date: 11-08-2019 Through 15-08-2019",
year = "2020",
language = "English (US)",
isbn = "9780877036654",
series = "Advances in the Astronautical Sciences",
publisher = "Univelt Inc.",
pages = "2959--2971",
editor = "Horneman, \{Kenneth R.\} and Christopher Scott and Hansen, \{Brian W.\} and Hussein, \{Islam I.\}",
booktitle = "AAS/AIAA Astrodynamics Specialist Conference, 2019",
}