Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 7 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)
 07/04/2024   10:26:55   (   0.29,  61.16) (   0.27,  61.16)    3.00                80
 07/06/2024   22:30:26   (  -0.31,  61.20) (  -0.10,  60.36)   97.13                80
 07/07/2024   22:14:32   (  -0.30,  61.20) (  -1.14,  64.85)  416.39                80
 07/09/2024   10:34:04   (   0.33,  61.16) (  -0.03,  59.52)  186.71                80
 07/10/2024   10:18:10   (   0.32,  61.15) (   0.96,  64.03)  327.09                80
 07/11/2024   22:37:34   (  -0.34,  61.20) (   0.24,  58.72)  282.87                80
 07/12/2024   22:21:41   (  -0.33,  61.20) (  -0.81,  63.22)  230.54                80
 07/14/2024   10:41:12   (   0.35,  61.16) (  -0.40,  57.89)  373.45                80
 07/15/2024   10:25:19   (   0.35,  61.17) (   0.65,  62.39)  139.86                80