Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 1 5.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 01/05/2024   07:05:48   (  -0.04, -75.21) (  -0.77, -72.09)  355.95                80
 01/06/2024   19:28:10   (   0.04, -75.21) (  -0.45, -77.47)  256.60                80
 01/07/2024   19:12:21   (   0.03, -75.22) (   0.52, -72.98)  254.28                80
 01/09/2024   07:34:35   (  -0.03, -75.22) (   0.65, -78.33)  353.95                80
 01/10/2024   07:13:26   (  -0.02, -75.22) (  -0.32, -73.84)  156.83                80
 01/11/2024   19:35:49   (   0.01, -75.23) (  -0.90, -79.22)  455.67                80
 01/12/2024   19:20:01   (   0.01, -75.23) (   0.14, -74.75)   55.52                80
 01/15/2024   07:23:46   (  -0.01, -75.26) (   0.05, -75.62)   40.48                80
 01/16/2024   07:02:38   (  -0.02, -75.27) (  -0.98, -71.14)  471.06                80
 01/17/2024   19:25:00   (   0.02, -75.29) (  -0.27, -76.51)  139.93                80
 01/18/2024   19:09:12   (   0.01, -75.30) (   0.77, -72.04)  372.38                80