Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2022 11 18.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 11/18/2022   06:59:31   (   0.00, -75.18) (   0.25, -76.26)  122.15                80
 11/19/2022   06:43:53   (   0.01, -75.19) (  -0.77, -71.82)  383.76                80
 11/20/2022   19:03:48   (  -0.00, -75.20) (  -0.47, -77.26)  235.79                80
 11/21/2022   18:48:10   (  -0.01, -75.20) (   0.54, -72.83)  270.47                80
 11/23/2022   07:07:57   (   0.00, -75.21) (   0.66, -78.24)  345.70                80
 11/24/2022   06:49:37   (   0.01, -75.21) (  -0.30, -73.80)  160.47                80
 11/25/2022   19:12:13   (  -0.00, -75.22) (  -0.94, -79.24)  459.20                80
 11/26/2022   18:56:34   (  -0.01, -75.22) (   0.08, -74.81)   47.08                80
 11/29/2022   07:00:42   (   0.01, -75.24) (   0.14, -75.78)   61.92                80
 11/30/2022   06:39:44   (   0.01, -75.25) (  -0.89, -71.35)  444.88                80
 12/01/2022   19:02:19   (  -0.00, -75.27) (  -0.35, -76.79)  173.32                80