Spin-Stabilized Spacecrafts: Analytical Attitude Propagation Using Magnetic Torques

Table 9

INPE’s Satellite Control Center Data (index SCC) and computed results with the satellite in circular orbit and under the influence of the eddy currents torque (index QCI) for declination and right ascension and SCD2 (in degrees).

Day	𝛼SCC	𝛼QCI	𝛼SCC−𝛼QCI	𝛿SCC	𝛿QCI	𝛿SCC−𝛿QCI
12/02/02	278.71	278.7100	0.0000	63.47	63.4700	0.0000
13/02/02	278.73	278.7170	0.0130	63.45	63.4921	−0.0421
14/02/02	278.74	278.7261	0.0139	63.42	63.5119	−0.0919
15/02/02	278.74	278.7371	0.0029	63.39	63.5268	−0.1368
16/02/02	278.72	278.7497	−0.0296	63.36	63.5352	−0.1752
17/02/02	278.68	278.7635	−0.0835	63.33	63.5370	−0.2070
18/02/02	278.63	278.7772	−0.1472	63.31	63.5345	−0.2245
19/02/02	278.57	278.7912	−0.2212	63.29	63.5302	−0.2402
20/02/02	278.50	278.8044	−0.3043	63.27	63.5285	−0.2585
21/02/02	278.42	278.8159	−0.3959	63.25	63.5334	−0.2834
22/02/02	278.33	278.8253	−0.4953	63.24	63.5477	−0.3077
23/02/02	278.23	278.8321	−0.6021	63.23	63.5724	−0.3423