Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 10 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)
 10/05/2024   22:37:08   (   0.19,  61.26) (   0.35,  60.66)   69.59                80
 10/06/2024   22:18:30   (   0.20,  61.27) (  -0.69,  65.17)  445.90                80
 10/08/2024   10:40:35   (  -0.17,  61.30) (  -0.48,  59.87)  163.02                80
 10/09/2024   10:24:36   (  -0.18,  61.30) (   0.52,  64.40)  352.89                80
 10/10/2024   22:46:32   (   0.15,  61.28) (   0.62,  59.12)  245.55                80
 10/11/2024   22:25:13   (   0.17,  61.29) (  -0.40,  63.65)  269.32                80
 10/13/2024   10:47:16   (  -0.13,  61.35) (  -0.83,  58.36)  341.86                80
 10/14/2024   10:31:16   (  -0.14,  61.36) (   0.21,  62.88)  173.87                80
 10/15/2024   22:50:32   (   0.11,  61.33) (   0.95,  57.62)  422.93                80
 10/16/2024   22:31:51   (   0.13,  61.34) (  -0.04,  62.15)   92.02                80