Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 6 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 06/04/2024   22:24:24   (  -0.11,  61.50) (  -0.05,  61.23)   31.46                80
 06/05/2024   22:08:30   (  -0.10,  61.49) (  -1.04,  65.73)  483.25                80
 06/07/2024   10:28:06   (   0.13,  61.43) (  -0.08,  60.37)  120.08                80
 06/08/2024   10:12:12   (   0.12,  61.42) (   0.92,  64.87)  394.56                80
 06/09/2024   22:31:38   (  -0.15,  61.44) (   0.26,  59.57)  212.95                80
 06/10/2024   22:15:44   (  -0.14,  61.42) (  -0.74,  64.07)  301.68                80
 06/12/2024   10:35:18   (   0.17,  61.37) (  -0.42,  58.72)  301.54                80
 06/13/2024   10:19:25   (   0.15,  61.36) (   0.59,  63.22)  213.17                80
 06/14/2024   22:38:50   (  -0.18,  61.38) (   0.59,  57.91)  394.37                80
 06/15/2024   22:22:57   (  -0.17,  61.37) (  -0.42,  62.42)  120.08                80
 06/17/2024   10:42:30   (   0.20,  61.32) (  -0.77,  57.08)  483.68                80