Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2022 11 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 11/18/2022   06:59:31   (   0.00, -75.18) (   0.23, -76.26)  122.21                80
 11/19/2022   06:43:52   (   0.01, -75.19) (  -0.73, -71.82)  383.69                80
 11/20/2022   19:03:48   (  -0.00, -75.20) (  -0.46, -77.27)  235.92                80
 11/21/2022   18:48:09   (  -0.01, -75.20) (   0.50, -72.82)  270.34                80
 11/23/2022   07:07:56   (   0.00, -75.21) (   0.71, -78.23)  345.85                80
 11/24/2022   06:49:38   (   0.01, -75.21) (  -0.32, -73.80)  160.29                80
 11/25/2022   19:12:13   (  -0.00, -75.22) (  -0.93, -79.24)  459.43                80
 11/26/2022   18:56:34   (  -0.01, -75.22) (   0.10, -74.81)   46.84                80
 11/29/2022   07:00:42   (   0.01, -75.24) (   0.13, -75.78)   62.18                80
 11/30/2022   06:39:44   (   0.01, -75.25) (  -0.90, -71.36)  444.58                80