Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 6 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)
 06/05/2024   22:08:31   (  -0.11,  61.49) (  -1.05,  65.73)  483.22                80
 06/07/2024   10:28:05   (   0.13,  61.43) (  -0.13,  60.38)  119.99                80
 06/08/2024   10:12:12   (   0.12,  61.42) (   0.93,  64.87)  394.61                80
 06/09/2024   22:31:38   (  -0.15,  61.44) (   0.25,  59.57)  213.09                80
 06/10/2024   22:15:44   (  -0.14,  61.43) (  -0.74,  64.07)  301.51                80
 06/12/2024   10:35:19   (   0.17,  61.37) (  -0.41,  58.72)  301.63                80
 06/13/2024   10:19:25   (   0.15,  61.36) (   0.59,  63.22)  213.05                80
 06/14/2024   22:38:50   (  -0.18,  61.38) (   0.59,  57.91)  394.68                80
 06/15/2024   22:22:57   (  -0.17,  61.37) (  -0.41,  62.42)  119.73                80
 06/17/2024   10:42:30   (   0.20,  61.32) (  -0.78,  57.08)  483.96                80
 06/18/2024   10:26:37   (   0.19,  61.31) (   0.23,  61.58)   30.19                80