Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 8 24.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 08/24/2025   22:22:23   (   0.09,-104.70) (   0.00,-107.34)  294.36                 0
 08/25/2025   22:04:46   (   0.09,-104.70) (   0.58,-102.67)  232.25                80
 08/27/2025   10:26:24   (  -0.09,-104.70) (   0.65,-107.84)  358.93                80
 08/28/2025   10:04:55   (  -0.09,-104.70) (  -0.40,-103.28)  162.05                80
 08/29/2025   22:26:43   (   0.09,-104.69) (  -0.77,-108.50)  434.84                80
 08/30/2025   22:10:34   (   0.10,-104.69) (   0.29,-103.94)   86.23                80
 09/02/2025   10:10:42   (  -0.10,-104.69) (  -0.13,-104.55)   15.80                80
 09/04/2025   22:13:41   (   0.11,-104.67) (   0.02,-105.21)   61.12                80
 09/05/2025   21:57:31   (   0.12,-104.66) (   1.02,-100.63)  459.94                80
 09/07/2025   10:19:10   (  -0.11,-104.67) (   0.13,-105.82)  130.64                80