Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 5 5.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 05/06/2024   10:21:35   (  -0.03,  61.50) (  -0.04,  61.35)   16.02                80
 05/07/2024   10:05:43   (  -0.04,  61.51) (   0.93,  65.86)  494.86                80
 05/08/2024   22:25:10   (   0.01,  61.53) (   0.22,  60.54)  113.33                80
 05/09/2024   22:09:18   (   0.02,  61.55) (  -0.75,  65.04)  397.29                80
 05/11/2024   10:28:54   (   0.00,  61.58) (  -0.45,  59.69)  216.98                80
 05/12/2024   10:13:03   (  -0.01,  61.61) (   0.59,  64.17)  293.39                80
 05/13/2024   22:32:29   (  -0.01,  61.63) (   0.61,  58.87)  315.63                80
 05/14/2024   22:16:36   (  -0.00,  61.65) (  -0.37,  63.37)  194.95                80
 05/16/2024   10:36:13   (   0.02,  61.69) (  -0.81,  58.01)  418.91                80
 05/17/2024   10:20:20   (   0.01,  61.71) (   0.18,  62.51)   91.50                80