Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2023 10 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)
 10/28/2023   19:19:42   (  -0.02, -75.21) (  -0.35, -76.55)  153.73                80
 10/29/2023   19:03:57   (  -0.02, -75.21) (   0.67, -72.09)  356.14                80
 10/31/2023   07:26:14   (   0.02, -75.22) (   0.52, -77.45)  254.35                80
 11/01/2023   07:05:08   (   0.02, -75.22) (  -0.50, -72.99)  255.57                80
 11/02/2023   19:27:33   (  -0.01, -75.24) (  -0.71, -78.38)  357.59                80
 11/03/2023   19:11:47   (  -0.01, -75.25) (   0.31, -73.91)  152.85                80
 11/05/2023   07:34:03   (   0.01, -75.27) (   0.93, -79.26)  456.22                80
 11/06/2023   07:12:58   (   0.01, -75.28) (  -0.11, -74.80)   54.57                80
 11/08/2023   19:16:56   (  -0.00, -75.32) (  -0.12, -75.72)   45.91                80
 11/09/2023   19:01:10   (  -0.01, -75.34) (   0.91, -71.26)  465.79                80