Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2025 5 24.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 05/25/2025   09:54:30   (  -0.00,-104.42) (  -0.26,-103.19)  139.80                80
 05/26/2025   22:16:19   (  -0.00,-104.41) (  -0.93,-108.42)  457.60                80
 05/27/2025   22:00:11   (  -0.00,-104.41) (   0.15,-103.86)   63.61                80
 05/30/2025   10:03:00   (   0.01,-104.42) (   0.03,-104.47)    6.14                80
 06/01/2025   22:03:20   (  -0.01,-104.41) (  -0.18,-105.13)   82.22                80
 06/02/2025   21:47:11   (  -0.01,-104.42) (   0.84,-100.56)  439.51                80
 06/04/2025   10:08:51   (   0.01,-104.44) (   0.29,-105.76)  149.92                80
 06/05/2025   09:47:22   (   0.02,-104.45) (  -0.74,-101.19)  371.58                80
 06/06/2025   22:09:10   (  -0.02,-104.44) (  -0.48,-106.41)  225.62                80