Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2025 3 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 03/04/2025   21:40:18   (  -0.00,-104.42) (   0.76,-101.14)  374.47                80
 03/06/2025   10:02:02   (  -0.00,-104.40) (   0.46,-106.35)  222.98                80
 03/07/2025   09:40:36   (  -0.00,-104.40) (  -0.62,-101.80)  296.22                80
 03/08/2025   22:02:29   (   0.01,-104.41) (  -0.59,-107.05)  300.14                80
 03/09/2025   21:46:22   (   0.01,-104.41) (   0.44,-102.49)  219.41                80
 03/11/2025   10:08:08   (  -0.02,-104.40) (   0.71,-107.71)  377.27                80
 03/12/2025   09:46:41   (  -0.02,-104.40) (  -0.32,-103.15)  142.57                80
 03/13/2025   22:08:33   (   0.02,-104.42) (  -0.87,-108.40)  452.84                80
 03/14/2025   21:52:27   (   0.02,-104.43) (   0.17,-103.84)   67.43                80
 03/17/2025   09:55:25   (  -0.02,-104.42) (  -0.01,-104.50)    8.30                80