Category Archives: by The TAs

Posts by the TAs

Baby OD Test Cases

Self-Check 1:

Position [AU, equatorial]
[2.54076127, 0.84513781, 0.3806295]
Velocity [AU/day, equatorial]
[-0.003577, 0.00943291, 0.00429106]
****************************************
Semi-major axis (a) [AU], [km * 1000]
3.0                       448793.6121
Eccentricity (e)
0.1
Long. of Asc. Node (Omega) [deg], [rad]
4.0                   0.0698131700798
Inclination (i) [deg], [rad]
1.0                   0.0174532925199
Argument of Perihelion (omega; w) [deg], [rad]
5.0                   0.0872664625997
Mean Anomaly (M) [deg], [rad]
9.0                    0.157079632679
*************************************************************************

Self-Check 2:

Position [AU, equatorial]
[1.57, 0.0677, 0.253]
Velocity [AU/day, equatorial]
[-0.00169, 0.00985, 0.00145]
****************************************
Semi-major axis (a) [AU], [km * 1000]
1.09662428346           164052.657764
Eccentricity (e)
0.460315249446
Long. of Asc. Node (Omega) [deg], [rad]
212.790065382           3.71388725645
Inclination (i) [deg], [rad]
16.0459534852          0.280054719938
Arg. of Peri. (omega / w) [deg], [rad]
325.338401578            5.6782262907
Mean Anomaly (M) [deg], [rad]
196.414683647            3.4280829289
*************************************************************************

The TAs will have a third test case to test you against.