Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 6 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 06/23/2024   10:31:08   (   0.23,  61.23) (  -0.09,  59.94)  148.65                80
 06/24/2024   10:15:14   (   0.22,  61.23) (   0.93,  64.44)  365.36                80
 06/25/2024   22:34:40   (  -0.25,  61.26) (   0.23,  59.13)  243.71                80
 06/26/2024   22:18:46   (  -0.24,  61.26) (  -0.79,  63.63)  270.04                80
 06/28/2024   10:38:19   (   0.26,  61.22) (  -0.43,  58.30)  334.15                80
 06/29/2024   10:22:25   (   0.25,  61.22) (   0.59,  62.80)  179.66                80
 06/30/2024   22:41:50   (  -0.28,  61.25) (   0.57,  57.49)  429.57                80
 07/01/2024   22:25:57   (  -0.27,  61.26) (  -0.45,  61.98)   83.58                80
 07/04/2024   10:26:56   (   0.29,  61.23) (   0.28,  61.15)    9.05                80