Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 7 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 07/08/2025   22:07:43   (  -0.02,-104.72) (   0.00,-104.94)   24.78                 0
 07/09/2025   21:50:12   (  -0.00,-104.72) (   1.00,-100.36)  497.14                80
 07/11/2025   10:11:51   (  -0.01,-104.72) (   0.20,-105.55)   95.07                80
 07/12/2025   09:50:22   (  -0.02,-104.71) (  -0.86,-100.98)  425.71                80
 07/13/2025   22:12:09   (   0.02,-104.70) (  -0.32,-106.20)  170.71                80
 07/14/2025   21:55:59   (   0.01,-104.70) (   0.68,-101.62)  350.87                80
 07/16/2025   10:17:38   (   0.00,-104.71) (   0.51,-106.81)  240.15                80
 07/17/2025   09:56:09   (   0.01,-104.71) (  -0.55,-102.24)  281.06                80
 07/18/2025   22:17:56   (   0.01,-104.70) (  -0.62,-107.47)  316.27                80
 07/19/2025   22:01:46   (   0.01,-104.69) (   0.44,-102.90)  204.85                80
 07/21/2025   10:23:26   (  -0.01,-104.70) (   0.75,-108.09)  386.66                80
 07/22/2025   10:01:55   (  -0.00,-104.69) (  -0.25,-103.51)  134.10                80