Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 9 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 09/15/2024   19:40:09   (  -0.05, -75.21) (   0.02, -74.93)   32.27                80
 09/18/2024   07:40:49   (   0.04, -75.23) (   0.16, -75.68)   51.83                80
 09/19/2024   07:24:52   (   0.04, -75.24) (  -0.88, -71.16)  464.57                80
 09/20/2024   19:44:19   (  -0.04, -75.25) (  -0.30, -76.48)  139.02                80
 09/21/2024   19:28:21   (  -0.04, -75.27) (   0.69, -71.95)  377.70                80
 09/23/2024   07:47:38   (   0.04, -75.28) (   0.48, -77.22)  221.31                80
 09/24/2024   07:31:40   (   0.04, -75.30) (  -0.58, -72.71)  295.54                80
 09/25/2024   19:51:07   (  -0.03, -75.32) (  -0.61, -78.02)  307.33                80
 09/26/2024   19:35:08   (  -0.03, -75.34) (   0.40, -73.50)  210.07                80
 09/28/2024   07:54:25   (   0.02, -75.37) (   0.80, -78.76)  387.43                80