Preliminary Orbit Determination of Artificial Satellites: A Vectorial Sixth-Order Approach

Table 6

Results of system (b), 𝑥⁽⁰⁾ = (12,−2,−1)^𝑇.

Method	Iter	𝜌	𝐼̃	𝐼𝑐̃	𝜀𝛼1	𝜀𝛼2	𝜀𝛼3	Time (s)
N	13	1.9948	1.0281	1.0201	3.4121𝑒−125	2.7759𝑒−125	1.0794𝑒−125	0.007766
T	—	—	—	—	—	—	—	—
J	8	3.9940	1.0301	1.0158	0	0	0	0.009805
NAJC1	5	4.9496	1.0646	1.0171	0	0	0	0.013722
NAJC2	6	4.9329	1.0716	1.0190	0	0	0	0.013029