Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 6 7.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 06/07/2024   10:28:05   (   0.14,  61.42) (  -0.09,  60.38)  119.44                80
 06/08/2024   10:12:12   (   0.12,  61.41) (   0.90,  64.88)  395.17                80
 06/09/2024   22:31:37   (  -0.15,  61.43) (   0.28,  59.57)  212.60                80
 06/10/2024   22:15:44   (  -0.14,  61.42) (  -0.72,  64.08)  302.05                80
 06/12/2024   10:35:18   (   0.17,  61.36) (  -0.44,  58.73)  300.87                80
 06/13/2024   10:19:25   (   0.15,  61.35) (   0.57,  63.23)  213.85                80
 06/14/2024   22:38:50   (  -0.18,  61.37) (   0.61,  57.92)  393.96                80
 06/15/2024   22:22:56   (  -0.17,  61.36) (  -0.40,  62.42)  120.50                80
 06/17/2024   10:42:31   (   0.20,  61.31) (  -0.73,  57.07)  482.97                80
 06/18/2024   10:26:37   (   0.19,  61.30) (   0.28,  61.57)   31.29                80
 06/20/2024   22:27:28   (  -0.21,  61.33) (  -0.06,  60.78)   64.26                80