Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 10 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 10/04/2025   10:07:32   (  -0.04,-104.70) (  -0.43,-102.91)  204.39                80
 10/05/2025   22:29:18   (   0.03,-104.68) (  -0.78,-108.12)  392.93                80
 10/06/2025   22:13:07   (   0.04,-104.68) (   0.28,-103.55)  129.16                80
 10/08/2025   10:34:45   (  -0.03,-104.71) (   0.88,-108.73)  458.02                80
 10/09/2025   10:13:13   (  -0.03,-104.71) (  -0.13,-104.14)   63.58                80
 10/11/2025   22:16:09   (   0.02,-104.67) (   0.01,-104.79)   13.22                80
 10/14/2025   10:21:35   (  -0.01,-104.70) (   0.12,-105.39)   78.67                80
 10/15/2025   10:00:04   (  -0.02,-104.69) (  -0.90,-100.81)  442.91                80
 10/16/2025   22:24:29   (   0.01,-104.66) (  -0.30,-106.02)  154.71                80