Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 7 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 07/27/2025   10:10:22   (  -0.04,-104.72) (   0.00,-104.77)    7.57                80
 07/29/2025   22:10:40   (   0.04,-104.73) (  -0.09,-105.44)   79.55                80
 07/30/2025   21:54:29   (   0.04,-104.74) (   0.92,-100.86)  442.48                80
 08/01/2025   10:16:08   (  -0.04,-104.74) (   0.25,-106.05)  148.98                80
 08/02/2025   09:54:38   (  -0.04,-104.74) (  -0.76,-101.47)  372.66                80
 08/03/2025   22:16:25   (   0.05,-104.75) (  -0.39,-106.70)  222.34                80
 08/04/2025   22:00:15   (   0.05,-104.75) (   0.63,-102.12)  299.31                80
 08/06/2025   10:21:54   (  -0.06,-104.75) (   0.54,-107.31)  292.33                80
 08/07/2025   10:00:25   (  -0.06,-104.75) (  -0.54,-102.75)  229.06                80