(c) 2011-2014 AMSAT-BDA
Last Modified: February 4, 2014


Report of the IAU/IAG Working Group on Cartographic Coordinates and Rotational Elements of the Planets and Satellites: 2000
P. K. Seidelmann et al.

Report of the IAU/IAG/COSPAR Working Group on Cartographic Coordinates and Rotational Elements of the Planets and Satellites: 1991
M. E. Davies et al.

Spacetrack Report #3
Models for Propagation of NORAD Element Sets
Felix R. Hoots & Ronald L. Roehrich

Revisiting Spacetrack Report #3
David A. Vallado et al.

A post-Pathfnder evaluation of areocentric solar coordinates with
improved timing recipes for Mars seasonal/diurnal climate studies
Michael Allison, Megan McEwen
Planetary and Space Science 48 (2000) 215-235

Goddard Trajectory Determination System (GTDS)
Mathematical Theory Revision 1 July 1989

Calculation of Factorials
M. L. Charnow & Jesse L. Maury, JR.
September 1966, NASA GSFC TMX-55733

IERS Conventions (2003)
IERS Technical Note No. 32
Dennis D. McCarthy and Gerard Petit (eds.)

Lunar Constants and Models Document
September 23, 2005 JPL D-32296
Prepared by Ralph B. Roncoli

The Planetary and Lunar Ephemeris DE 421
William M. Folkner, James G. Williams, and Dale H. Boggs
IPN Progress Report 42-178 August 15, 2009

The Department of Defense World Geodetic System 1972
Prepared by the World Geodetic System Committee May 1974