Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 7 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 07/21/2024   07:41:05   (   0.06, -75.21) (   0.27, -76.29)  121.99                80
 07/22/2024   07:19:50   (   0.05, -75.22) (  -0.74, -71.78)  392.03                80
 07/23/2024   19:42:02   (  -0.05, -75.22) (  -0.46, -77.11)  215.20                80
 07/24/2024   19:26:07   (  -0.05, -75.23) (   0.56, -72.61)  299.46                80
 07/26/2024   07:48:11   (   0.05, -75.25) (   0.64, -77.90)  301.78                80
 07/27/2024   07:26:56   (   0.05, -75.27) (  -0.39, -73.40)  213.19                80
 07/28/2024   19:49:06   (  -0.05, -75.28) (  -0.85, -78.72)  393.11                80
 07/29/2024   19:33:12   (  -0.04, -75.29) (   0.18, -74.22)  122.07                80
 07/31/2024   07:55:15   (   0.04, -75.32) (   1.00, -79.52)  478.45                80
 08/01/2024   07:34:01   (   0.03, -75.34) (  -0.04, -75.01)   36.89                80
 08/03/2024   19:37:37   (  -0.02, -75.38) (  -0.14, -75.83)   52.65                80