Table 2 Direction and distance of gravity center movement of Yangmingism.
Period | Barycentric coordinates (°) | Direction (°) | Moving distance (km) | E-W distance (km) | N-S distance (km) | velocity (km/a) | E-W velocity (km/a) | N-S velocity (km/a) |
|---|---|---|---|---|---|---|---|---|
Rise period | 116.70°E | |||||||
29.87°N | ||||||||
Peak period | 117.30°E | East by north | 180.06 | 44.23 | 174.55 | 2.57 | 0.63 | 2.49 |
31.39°N | 75.8 | |||||||
Decline period | 118.43°E | East by north | 131.34 | 101.16 | 83.77 | 1.16 | 0.9 | 0.74 |
32.05°N | 39.6 | |||||||
Revival period | 116.91°E | West by north | 175.81 | −152.88 | 86.81 | 1.42 | 1.23 | 0.7 |
32.95°N | 29.6 | |||||||
Trough period | 117.86°E | East by south | 283.93 | 114.25 | −259.93 | 1.07 | 0.43 | 0.98 |
30.55°N | 66.3 |
