Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 6 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)
 06/29/2024   07:49:41   (   0.05, -75.20) (   0.84, -78.80)  409.14                80
 06/30/2024   07:28:27   (   0.04, -75.21) (  -0.19, -74.30)  104.49                80
 07/02/2024   19:34:45   (  -0.04, -75.22) (  -0.04, -75.12)   10.82                80
 07/05/2024   07:38:17   (   0.02, -75.24) (   0.16, -75.93)   78.51                80
 07/06/2024   07:17:03   (   0.01, -75.25) (  -0.88, -71.44)  435.77                80
 07/07/2024   19:41:55   (  -0.01, -75.26) (  -0.36, -76.76)  170.62                80
 07/08/2024   19:20:41   (  -0.01, -75.28) (   0.69, -72.26)  344.37                80
 07/10/2024   07:45:25   (   0.01, -75.31) (   0.51, -77.56)  256.37                80
 07/11/2024   07:24:11   (   0.01, -75.33) (  -0.48, -73.05)  259.21                80