Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2025 3 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 03/28/2025   09:45:59   (  -0.01,-104.39) (  -0.42,-102.59)  205.35                80
 03/29/2025   22:07:50   (   0.01,-104.41) (  -0.74,-107.83)  389.25                80
 03/30/2025   21:51:43   (   0.01,-104.42) (   0.30,-103.27)  131.15                80
 04/01/2025   10:13:25   (  -0.02,-104.40) (   0.93,-108.47)  464.48                80
 04/02/2025   09:51:58   (  -0.02,-104.40) (  -0.12,-103.91)   55.48                80
 04/04/2025   21:55:00   (   0.01,-104.42) (  -0.03,-104.59)   19.47                80
 04/07/2025   10:00:35   (  -0.00,-104.40) (   0.17,-105.23)   93.67                80
 04/08/2025   09:39:07   (  -0.00,-104.41) (  -0.84,-100.66)  426.98                80
 04/09/2025   22:00:57   (  -0.00,-104.43) (  -0.34,-105.90)  167.49                80