Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2022 3 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)
 03/30/2022   06:50:54   (  -0.05, -75.23) (   0.05, -75.73)   56.50                80
 03/31/2022   06:29:51   (  -0.05, -75.24) (  -0.94, -71.27)  451.80                80
 04/01/2022   18:52:20   (   0.05, -75.26) (  -0.28, -76.69)  163.43                80
 04/02/2022   18:36:37   (   0.05, -75.28) (   0.71, -72.24)  345.42                80
 04/04/2022   06:58:56   (  -0.04, -75.29) (   0.51, -77.62)  266.42                80
 04/05/2022   06:37:53   (  -0.05, -75.30) (  -0.55, -73.18)  242.52                80
 04/06/2022   19:00:23   (   0.04, -75.33) (  -0.67, -78.60)  372.22                80
 04/07/2022   18:44:39   (   0.04, -75.35) (   0.32, -74.15)  137.15                80
 04/09/2022   07:06:58   (  -0.03, -75.38) (   0.89, -79.53)  473.59                80
 04/10/2022   06:45:55   (  -0.03, -75.39) (  -0.11, -75.08)   35.90                80