Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 3 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 03/13/2024   09:33:17   (  -0.01,-104.71) (   0.48,-106.88)  246.95                80
 03/14/2024   09:12:08   (  -0.01,-104.71) (  -0.55,-102.40)  264.17                80
 03/15/2024   21:37:06   (   0.01,-104.68) (  -0.66,-107.76)  350.48                80
 03/16/2024   21:18:36   (   0.01,-104.68) (   0.31,-103.26)  160.80                80
 03/18/2024   09:40:46   (  -0.00,-104.71) (   0.91,-108.59)  443.30                80
 03/19/2024   09:19:37   (   0.00,-104.71) (  -0.13,-104.11)   68.14                80
 03/21/2024   21:23:24   (  -0.00,-104.68) (  -0.09,-104.98)   34.67                80
 03/22/2024   21:07:35   (  -0.00,-104.68) (   0.94,-100.50)  477.10                80
 03/24/2024   09:29:45   (   0.00,-104.72) (   0.26,-105.82)  126.41                80
 03/25/2024   09:08:36   (   0.00,-104.72) (  -0.78,-101.34)  385.42                80