Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2025 4 7.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 04/08/2025   09:39:08   (  -0.01,-104.38) (  -0.86,-100.66)  424.40                80
 04/09/2025   22:00:58   (   0.00,-104.40) (  -0.34,-105.90)  170.86                80
 04/10/2025   21:44:51   (   0.00,-104.40) (   0.72,-101.34)  349.75                80
 04/12/2025   10:06:32   (  -0.00,-104.39) (   0.51,-106.53)  244.55                80
 04/13/2025   09:45:04   (  -0.01,-104.39) (  -0.56,-101.98)  275.78                80
 04/14/2025   22:06:55   (   0.01,-104.40) (  -0.63,-107.21)  320.02                80
 04/15/2025   21:50:46   (   0.01,-104.41) (   0.39,-102.64)  200.48                80
 04/17/2025   10:12:29   (  -0.01,-104.40) (   0.76,-107.85)  393.60                80
 04/18/2025   09:51:00   (  -0.01,-104.39) (  -0.26,-103.28)  126.49                80
 04/19/2025   22:12:50   (   0.00,-104.39) (  -0.92,-108.52)  470.14                80
 04/20/2025   21:56:42   (   0.00,-104.39) (   0.11,-103.95)   50.29                80