Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2025 3 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 03/11/2025   10:08:06   (  -0.00,-104.39) (   0.78,-107.69)  377.60                80
 03/12/2025   09:46:40   (   0.00,-104.39) (  -0.26,-103.14)  141.99                80
 03/13/2025   22:08:32   (  -0.00,-104.40) (  -0.93,-108.38)  454.12                80
 03/14/2025   21:52:26   (  -0.00,-104.41) (   0.11,-103.83)   65.66                80
 03/17/2025   09:55:25   (  -0.00,-104.39) (  -0.01,-104.49)   11.43                80
 03/19/2025   21:55:49   (   0.01,-104.40) (  -0.17,-105.17)   87.85                80
 03/20/2025   21:39:43   (   0.01,-104.40) (   0.88,-100.62)  431.73                80
 03/22/2025   10:01:27   (  -0.00,-104.38) (   0.31,-105.83)  164.69                80
 03/23/2025   09:40:00   (   0.00,-104.38) (  -0.69,-101.26)  354.73                80