Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2025 3 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 03/25/2025   21:45:43   (   0.02,-104.41) (   0.59,-101.95)  280.97                80
 03/27/2025   10:07:26   (  -0.01,-104.39) (   0.61,-107.15)  315.16                80
 03/28/2025   09:45:59   (  -0.01,-104.39) (  -0.42,-102.59)  204.88                80
 03/29/2025   22:07:49   (   0.01,-104.41) (  -0.80,-107.82)  389.93                80
 03/30/2025   21:51:43   (   0.01,-104.41) (   0.30,-103.27)  130.31                80
 04/01/2025   10:13:25   (  -0.01,-104.39) (   0.93,-108.47)  465.65                80
 04/02/2025   09:51:58   (  -0.02,-104.39) (  -0.12,-103.91)   54.12                80
 04/04/2025   21:55:00   (   0.01,-104.40) (  -0.02,-104.59)   21.22                80
 04/05/2025   21:38:53   (   0.01,-104.40) (   1.03,-100.03)  499.16                80
 04/07/2025   10:00:34   (  -0.00,-104.38) (   0.22,-105.22)   95.97                80
 04/08/2025   09:39:07   (   0.00,-104.38) (  -0.85,-100.66)  424.51                80