Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2023 2 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 02/24/2023   07:05:46   (  -0.06, -75.19) (   0.14, -75.99)   92.09                80
 02/25/2023   06:44:46   (  -0.06, -75.19) (  -0.89, -71.56)  415.03                80
 02/26/2023   19:07:17   (   0.06, -75.20) (  -0.34, -76.98)  202.96                80
 02/27/2023   18:51:36   (   0.06, -75.20) (   0.64, -72.53)  304.53                80
 03/01/2023   07:14:00   (  -0.05, -75.22) (   0.56, -77.92)  308.49                80
 03/02/2023   06:52:58   (  -0.05, -75.22) (  -0.43, -73.47)  199.27                80
 03/03/2023   19:18:10   (   0.03, -75.23) (  -0.79, -78.90)  417.71                80
 03/04/2023   18:57:08   (   0.03, -75.25) (   0.20, -74.45)   90.61                80
 03/07/2023   07:03:51   (  -0.02, -75.29) (  -0.01, -75.40)   12.33                80
 03/08/2023   06:42:50   (  -0.02, -75.31) (  -1.01, -70.95)  496.60                80