Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2022 3 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 03/22/2022   18:38:55   (   0.06, -75.22) (   0.59, -72.89)  265.88                80
 03/24/2022   07:01:15   (  -0.05, -75.21) (   0.66, -78.27)  349.18                80
 03/25/2022   06:40:12   (  -0.05, -75.20) (  -0.39, -73.83)  157.73                80
 03/26/2022   19:02:40   (   0.04, -75.21) (  -0.89, -79.24)  460.13                80
 03/27/2022   18:46:58   (   0.04, -75.21) (   0.16, -74.80)   47.43                80
 03/30/2022   06:50:54   (  -0.03, -75.21) (   0.08, -75.72)   58.10                80
 03/31/2022   06:29:50   (  -0.03, -75.22) (  -0.91, -71.27)  449.99                80
 04/01/2022   18:52:20   (   0.03, -75.24) (  -0.31, -76.69)  166.05                80
 04/02/2022   18:36:37   (   0.03, -75.25) (   0.74, -72.25)  342.64                80
 04/04/2022   06:58:56   (  -0.03, -75.27) (   0.49, -77.63)  269.05                80