Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2025 3 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 03/23/2025   09:39:59   (  -0.03,-104.38) (  -0.75,-101.27)  355.34                80
 03/24/2025   22:01:51   (   0.02,-104.40) (  -0.43,-106.51)  239.49                80
 03/25/2025   21:45:43   (   0.01,-104.40) (   0.59,-101.95)  280.59                80
 03/27/2025   10:07:26   (  -0.01,-104.38) (   0.61,-107.15)  315.86                80
 03/28/2025   09:45:59   (  -0.01,-104.38) (  -0.43,-102.59)  203.99                80
 03/29/2025   22:07:49   (   0.01,-104.40) (  -0.79,-107.82)  391.13                80
 03/30/2025   21:51:42   (   0.01,-104.40) (   0.25,-103.26)  128.93                80
 04/01/2025   10:13:25   (  -0.01,-104.37) (   0.92,-108.47)  467.26                80
 04/02/2025   09:51:58   (  -0.01,-104.37) (  -0.13,-103.91)   52.38                80
 04/04/2025   21:55:00   (   0.01,-104.38) (  -0.06,-104.58)   23.52                80