Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 6 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 06/26/2024   22:18:46   (  -0.24,  61.25) (  -0.75,  63.64)  271.72                80
 06/28/2024   10:38:19   (   0.26,  61.19) (  -0.41,  58.29)  331.12                80
 06/29/2024   10:22:25   (   0.25,  61.19) (   0.62,  62.79)  183.12                80
 06/30/2024   22:41:51   (  -0.28,  61.22) (   0.54,  57.48)  426.08                80
 07/01/2024   22:25:56   (  -0.27,  61.22) (  -0.43,  61.99)   87.54                80
 07/04/2024   10:26:55   (   0.29,  61.18) (   0.26,  61.16)    4.20                80
 07/06/2024   22:30:27   (  -0.31,  61.22) (  -0.14,  60.34)   99.76                80
 07/07/2024   22:14:32   (  -0.30,  61.23) (  -1.12,  64.85)  413.51                80
 07/09/2024   10:34:05   (   0.33,  61.19) (  -0.06,  59.52)  191.08                80