Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 4 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 04/08/2024   19:11:08   (   0.01, -75.21) (   0.93, -71.06)  473.07                80
 04/10/2024   07:33:17   (  -0.01, -75.21) (   0.24, -76.38)  133.07                80
 04/11/2024   07:12:06   (  -0.01, -75.21) (  -0.78, -71.90)  378.76                80
 04/12/2024   19:34:24   (   0.00, -75.21) (  -0.45, -77.25)  231.97                80
 04/13/2024   19:18:33   (   0.00, -75.21) (   0.58, -72.76)  280.25                80
 04/15/2024   07:40:42   (  -0.00, -75.23) (   0.64, -78.08)  324.77                80
 04/16/2024   07:19:31   (   0.00, -75.24) (  -0.39, -73.59)  187.85                80
 04/17/2024   19:41:48   (  -0.00, -75.25) (  -0.83, -78.94)  421.71                80
 04/18/2024   19:25:58   (  -0.00, -75.26) (   0.20, -74.46)   91.55                80
 04/21/2024   07:26:56   (   0.00, -75.30) (  -0.03, -75.29)    3.14                80