Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 10 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 11/01/2025   22:19:59   (  -0.01,-104.71) (  -0.10,-105.13)   47.36                80
 11/02/2025   22:03:47   (  -0.01,-104.74) (   0.95,-100.55)  477.82                80
 11/04/2025   10:25:24   (   0.02,-104.83) (   0.20,-105.73)  102.19                80
 11/05/2025   10:03:53   (   0.02,-104.85) (  -0.84,-101.15)  422.52                80
 11/06/2025   22:25:37   (  -0.03,-104.83) (  -0.36,-106.35)  173.51                80
 11/07/2025   22:09:26   (  -0.03,-104.85) (   0.69,-101.78)  351.27                80
 11/09/2025   10:31:02   (   0.04,-104.94) (   0.51,-106.95)  228.94                80
 11/10/2025   10:09:31   (   0.04,-104.96) (  -0.54,-102.37)  295.47                80
 11/11/2025   22:31:15   (  -0.05,-104.94) (  -0.64,-107.57)  300.81                80
 11/12/2025   22:13:14   (  -0.04,-104.96) (   0.42,-103.00)  224.31                30