Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 5 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)
 05/21/2024   19:11:37   (   0.00, -75.20) (   0.95, -71.00)  478.45                80
 05/23/2024   07:36:22   (   0.00, -75.21) (   0.25, -76.31)  125.53                80
 05/24/2024   07:15:10   (  -0.00, -75.21) (  -0.78, -71.81)  387.09                80
 05/25/2024   19:40:04   (   0.00, -75.20) (  -0.44, -77.15)  222.75                80
 05/26/2024   19:18:52   (   0.00, -75.20) (   0.59, -72.66)  290.16                80
 05/28/2024   07:43:36   (   0.00, -75.21) (   0.65, -77.95)  313.25                80
 05/29/2024   07:22:23   (  -0.00, -75.22) (  -0.39, -73.46)  200.05                80
 05/30/2024   19:47:18   (  -0.00, -75.22) (  -0.80, -78.80)  408.60                80
 05/31/2024   19:26:04   (  -0.00, -75.23) (   0.19, -74.30)  105.34                80
 06/02/2024   07:50:50   (   0.00, -75.25) (   0.98, -79.61)  496.58                80
 06/03/2024   07:29:36   (   0.00, -75.26) (  -0.01, -75.11)   17.72                80