@misc{indiciae8503d6b5a063, title = {Simulating Orbiting Spacecraft}, author = {Stecklein, J. M. and Plowman, C. and Lewis, A. and Drake, B. and Leahy, K.}, year = {1990}, url = {https://ntrs.nasa.gov/citations/19900000065}, note = {Source identifier: 19900000065} }