Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2023 2 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 02/03/2023   06:48:24   (  -0.05, -75.19) (  -0.60, -72.70)  283.83                80
 02/04/2023   19:10:57   (   0.05, -75.19) (  -0.60, -78.13)  335.20                80
 02/05/2023   18:55:17   (   0.05, -75.19) (   0.39, -73.69)  171.92                80
 02/07/2023   07:17:42   (  -0.04, -75.21) (   0.81, -79.09)  441.45                80
 02/08/2023   06:56:42   (  -0.04, -75.22) (  -0.19, -74.64)   66.00                80
 02/10/2023   19:00:54   (   0.04, -75.24) (  -0.06, -75.62)   43.91                80
 02/11/2023   18:45:13   (   0.04, -75.26) (   0.95, -71.18)  464.06                80
 02/13/2023   07:07:38   (  -0.04, -75.28) (   0.25, -76.58)  148.24                80
 02/14/2023   06:46:38   (  -0.03, -75.29) (  -0.76, -72.14)  359.65                80
 02/15/2023   19:09:10   (   0.03, -75.31) (  -0.47, -77.57)  257.67                80
 02/16/2023   18:53:29   (   0.02, -75.32) (   0.48, -73.12)  250.62                80