Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2023 8 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 08/25/2023   19:00:53   (  -0.06, -75.21) (   0.59, -72.32)  329.74                80
 08/27/2023   07:23:12   (   0.06, -75.22) (   0.60, -77.69)  282.01                80
 08/28/2023   07:02:08   (   0.05, -75.22) (  -0.37, -73.23)  226.40                80
 08/29/2023   19:24:37   (  -0.04, -75.22) (  -0.81, -78.64)  389.96                80
 08/30/2023   19:08:53   (  -0.04, -75.23) (   0.22, -74.19)  119.07                80
 09/01/2023   07:28:32   (   0.03, -75.25) (   1.02, -79.55)  491.08                80
 09/02/2023   07:12:48   (   0.04, -75.26) (  -0.01, -75.10)   18.56                80
 09/04/2023   19:14:12   (  -0.04, -75.29) (  -0.24, -76.04)   86.27                80
 09/05/2023   18:58:29   (  -0.04, -75.31) (   0.80, -71.59)  423.83                80
 09/07/2023   07:20:48   (   0.03, -75.34) (   0.37, -76.97)  185.15                80