Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 9 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 09/12/2024   07:52:36   (   0.05, -75.19) (   0.82, -78.65)  394.02                80
 09/13/2024   07:36:39   (   0.05, -75.18) (  -0.19, -74.13)  120.34                80
 09/14/2024   19:56:06   (  -0.04, -75.18) (  -1.03, -79.44)  486.50                80
 09/15/2024   19:40:10   (  -0.04, -75.17) (   0.04, -74.93)   28.46                80
 09/18/2024   07:40:50   (   0.03, -75.18) (   0.14, -75.68)   57.42                80
 09/19/2024   07:24:52   (   0.03, -75.18) (  -0.89, -71.17)  458.23                80
 09/20/2024   19:44:18   (  -0.03, -75.19) (  -0.34, -76.47)  146.68                80
 09/21/2024   19:28:21   (  -0.03, -75.19) (   0.71, -71.96)  369.28                80
 09/23/2024   07:47:38   (   0.03, -75.20) (   0.47, -77.23)  230.70                80
 09/24/2024   07:31:40   (   0.03, -75.21) (  -0.53, -72.70)  285.40                80