Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2022 4 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 04/04/2022   06:58:56   (  -0.05, -75.22) (   0.50, -77.62)  274.16                80
 04/05/2022   06:37:52   (  -0.05, -75.22) (  -0.50, -73.17)  233.58                80
 04/06/2022   19:03:02   (   0.05, -75.23) (  -0.72, -78.59)  383.54                80
 04/07/2022   18:44:01   (   0.05, -75.24) (   0.28, -74.14)  124.61                43
 04/09/2022   07:06:57   (  -0.04, -75.25) (   0.93, -79.52)  487.43                80
 04/10/2022   06:45:54   (  -0.04, -75.25) (  -0.07, -75.07)   20.91                80
 04/12/2022   18:52:40   (   0.03, -75.28) (  -0.14, -76.04)   86.56                80
 04/13/2022   18:31:36   (   0.03, -75.29) (   0.87, -71.59)  422.46                80
 04/15/2022   06:56:36   (  -0.02, -75.32) (   0.34, -76.97)  188.17                80
 04/16/2022   06:35:32   (  -0.03, -75.33) (  -0.67, -72.52)  320.96                80
 04/17/2022   19:00:42   (   0.02, -75.36) (  -0.53, -77.95)  294.44                80