Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 9 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 09/20/2024   19:44:19   (  -0.05, -75.20) (  -0.32, -76.47)  144.53                80
 09/21/2024   19:28:21   (  -0.05, -75.20) (   0.66, -71.94)  371.16                80
 09/23/2024   07:47:38   (   0.05, -75.20) (   0.53, -77.21)  230.11                80
 09/24/2024   07:31:40   (   0.05, -75.21) (  -0.51, -72.70)  285.68                80
 09/25/2024   19:51:08   (  -0.04, -75.22) (  -0.66, -78.02)  318.29                80
 09/26/2024   19:35:09   (  -0.04, -75.23) (   0.34, -73.49)  198.02                80
 09/28/2024   07:54:27   (   0.03, -75.24) (   0.84, -78.76)  401.77                80
 09/29/2024   07:38:29   (   0.02, -75.26) (  -0.22, -74.25)  115.12                80
 09/30/2024   19:57:55   (  -0.02, -75.29) (  -0.97, -79.56)  486.94                80
 10/01/2024   19:41:57   (  -0.02, -75.31) (   0.03, -75.04)   30.65                80