Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2022 2 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 02/25/2022   06:57:45   (  -0.07, -75.20) (   0.45, -77.64)  277.54                80
 02/26/2022   06:36:42   (  -0.07, -75.20) (  -0.52, -73.19)  229.61                80
 02/27/2022   18:59:11   (   0.06, -75.21) (  -0.68, -78.61)  387.16                80
 02/28/2022   18:43:28   (   0.06, -75.22) (   0.29, -74.16)  120.61                80
 03/02/2022   07:05:49   (  -0.05, -75.22) (   0.90, -79.55)  493.21                80
 03/03/2022   06:44:46   (  -0.05, -75.23) (  -0.07, -75.10)   14.97                80
 03/05/2022   18:48:51   (   0.05, -75.27) (  -0.15, -76.07)   91.60                80
 03/06/2022   18:33:09   (   0.05, -75.28) (   0.88, -71.63)  417.33                80
 03/08/2022   06:55:29   (  -0.04, -75.30) (   0.36, -77.01)  194.76                80
 03/09/2022   06:34:27   (  -0.04, -75.32) (  -0.68, -72.57)  314.25                80
 03/10/2022   18:56:55   (   0.04, -75.35) (  -0.58, -77.98)  300.24                80