Efficiency of Hysteresis Rods in Small Spacecraft Attitude Stabilization

Table 3

In-flight data of existing selected satellites.

Satellite	Material	Shape	𝐴	𝑙	𝑛𝑟	𝐼Δ𝜔	𝑡𝑑	𝑅	𝑚pm	On-board arrangement
			(mm^2)	(m)		(kgm^2/s)	(days)	(km)	(Am^2)
TRANSIT-1B	AEM-4750	CCSR	32	0.78	8	16.86	6	804	N.A.	N.A.
TRANSIT-2A	AEM-4750	CCSR	8	0.78	8	50.88	19	804	N.A.	N.A.
DELFI-3C	Permenorm	CCSR	11	0.07	2	0.0027	86	635	0.3	In a plane perpendicular to the permanent magnet axis and passing through its center
TNS-0	Mo-Permalloy	TFR	2×1	0.12	8	0.076	21	350	2.2	In a plane perpendicular to the permanent magnet