Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2022 9 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 09/03/2022   07:00:29   (   0.04, -75.21) (   0.38, -76.61)  160.50                80
 09/04/2022   06:39:24   (   0.04, -75.21) (  -0.66, -72.16)  347.97                80
 09/05/2022   19:01:51   (  -0.03, -75.21) (  -0.56, -77.57)  268.58                80
 09/06/2022   18:46:05   (  -0.03, -75.21) (   0.43, -73.10)  240.10                80
 09/08/2022   07:08:23   (   0.01, -75.23) (   0.76, -78.48)  371.24                80
 09/09/2022   06:47:18   (   0.01, -75.23) (  -0.28, -74.03)  138.02                80
 09/10/2022   19:09:44   (  -0.01, -75.25) (  -0.92, -79.44)  476.82                80
 09/11/2022   18:53:59   (  -0.01, -75.26) (   0.07, -74.97)   33.25                80
 09/14/2022   06:57:51   (   0.01, -75.31) (   0.15, -75.88)   65.70                80
 09/15/2022   06:36:46   (   0.01, -75.33) (  -0.89, -71.43)  444.70                80
 09/16/2022   18:59:12   (  -0.01, -75.35) (  -0.35, -76.83)  168.81                80