Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 1 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)
 01/22/2024   19:32:37   (   0.05, -75.20) (  -0.63, -78.27)  350.07                80
 01/23/2024   19:16:49   (   0.04, -75.20) (   0.37, -73.79)  160.60                80
 01/25/2024   07:39:01   (  -0.04, -75.21) (   0.83, -79.13)  446.77                80
 01/26/2024   07:17:53   (  -0.04, -75.21) (  -0.18, -74.65)   64.16                80
 01/28/2024   19:21:45   (   0.03, -75.22) (  -0.02, -75.55)   36.74                80
 01/29/2024   19:05:57   (   0.03, -75.23) (   0.99, -71.07)  475.19                80
 01/31/2024   07:28:08   (  -0.03, -75.26) (   0.26, -76.39)  130.25                80
 02/01/2024   07:07:01   (  -0.03, -75.27) (  -0.81, -71.93)  381.73                80
 02/02/2024   19:29:21   (   0.03, -75.28) (  -0.42, -77.29)  229.47                80
 02/03/2024   19:13:33   (   0.02, -75.29) (   0.60, -72.82)  282.87                80