Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2022 3 2.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 03/02/2022   07:05:49   (  -0.07, -75.20) (   0.92, -79.55)  495.65                80
 03/03/2022   06:44:45   (  -0.07, -75.20) (  -0.06, -75.09)   12.13                80
 03/05/2022   18:48:52   (   0.06, -75.22) (  -0.11, -76.08)   97.07                80
 03/06/2022   18:33:09   (   0.06, -75.23) (   0.87, -71.62)  411.02                80
 03/08/2022   06:55:30   (  -0.06, -75.24) (   0.31, -77.02)  202.37                80
 03/09/2022   06:34:26   (  -0.06, -75.24) (  -0.67, -72.56)  305.82                80
 03/10/2022   18:56:56   (   0.05, -75.26) (  -0.54, -77.99)  310.01                80
 03/11/2022   18:41:12   (   0.05, -75.27) (   0.44, -73.53)  198.56                80
 03/13/2022   07:03:33   (  -0.04, -75.29) (   0.79, -78.91)  413.64                80
 03/14/2022   06:42:30   (  -0.04, -75.30) (  -0.25, -74.47)   95.13                80