Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2025 5 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 05/03/2025   10:11:22   (  -0.00,-104.38) (   0.63,-107.18)  318.79                80
 05/04/2025   09:49:53   (  -0.00,-104.38) (  -0.42,-102.61)  202.25                80
 05/05/2025   22:11:43   (   0.00,-104.40) (  -0.79,-107.84)  393.06                80
 05/06/2025   21:55:34   (   0.00,-104.40) (   0.26,-103.28)  128.65                80
 05/08/2025   10:17:14   (   0.00,-104.42) (   0.91,-108.47)  462.28                80
 05/09/2025   09:55:45   (  -0.00,-104.42) (  -0.09,-103.90)   59.26                80
 05/11/2025   21:58:46   (   0.00,-104.44) (  -0.05,-104.56)   14.80                80
 05/14/2025   10:04:18   (  -0.00,-104.46) (   0.14,-105.20)   83.98                80
 05/15/2025   09:42:48   (  -0.00,-104.46) (  -0.87,-100.63)  437.27                80