Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 5 2.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 05/02/2024   22:36:23   (   0.03,  61.45) (   0.85,  57.71)  425.10                80
 05/03/2024   22:20:30   (   0.04,  61.46) (  -0.11,  62.22)   85.97                80
 05/06/2024   10:21:35   (  -0.03,  61.51) (  -0.07,  61.36)   17.31                80
 05/07/2024   10:05:44   (  -0.04,  61.53) (   0.96,  65.85)  493.19                80
 05/08/2024   22:25:10   (   0.01,  61.55) (   0.25,  60.54)  115.20                80
 05/09/2024   22:09:18   (   0.02,  61.57) (  -0.79,  65.03)  395.12                80
 05/11/2024   10:28:54   (   0.00,  61.61) (  -0.46,  59.69)  219.82                80
 05/12/2024   10:13:02   (  -0.01,  61.63) (   0.58,  64.18)  290.29                80
 05/13/2024   22:32:28   (  -0.01,  61.66) (   0.62,  58.87)  318.91                80
 05/14/2024   22:16:36   (  -0.00,  61.69) (  -0.37,  63.37)  191.39                80