Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2022 11 7.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 11/07/2022   07:00:58   (   0.02, -75.19) (   0.35, -76.72)  174.61                80
 11/08/2022   06:45:20   (   0.02, -75.19) (  -0.66, -72.29)  330.94                80
 11/09/2022   19:05:15   (  -0.01, -75.19) (  -0.59, -77.73)  289.44                80
 11/10/2022   18:49:37   (  -0.02, -75.19) (   0.42, -73.30)  216.38                80
 11/12/2022   07:09:24   (   0.01, -75.20) (   0.82, -78.71)  400.20                80
 11/13/2022   06:53:46   (   0.01, -75.20) (  -0.20, -74.27)  105.79                80
 11/15/2022   18:55:22   (  -0.01, -75.22) (  -0.03, -75.28)    7.47                80
 11/16/2022   18:39:44   (  -0.01, -75.23) (   0.99, -70.85)  499.19                80
 11/18/2022   07:02:11   (   0.01, -75.25) (   0.23, -76.26)  115.67                80
 11/19/2022   06:41:13   (   0.01, -75.26) (  -0.79, -71.83)  391.33                80
 11/20/2022   19:03:48   (  -0.00, -75.28) (  -0.44, -77.27)  226.96                80