Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 8 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 08/29/2025   22:26:43   (   0.09,-104.69) (  -0.77,-108.50)  435.02                80
 08/30/2025   22:10:34   (   0.10,-104.68) (   0.29,-103.93)   86.00                80
 09/02/2025   10:10:42   (  -0.10,-104.68) (  -0.13,-104.55)   15.67                80
 09/04/2025   22:13:40   (   0.11,-104.66) (  -0.03,-105.19)   61.54                80
 09/05/2025   21:57:31   (   0.11,-104.66) (   1.04,-100.63)  459.42                80
 09/07/2025   10:19:09   (  -0.11,-104.66) (   0.16,-105.81)  130.89                80
 09/08/2025   09:57:40   (  -0.12,-104.66) (  -0.91,-101.24)  389.92                80
 09/09/2025   22:19:27   (   0.11,-104.64) (  -0.31,-106.46)  207.96                80
 09/10/2025   22:03:17   (   0.11,-104.63) (   0.76,-101.89)  313.07                80