Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2023 3 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 03/26/2023   18:53:05   (   0.06, -75.19) (   0.49, -73.19)  228.53                80
 03/28/2023   07:18:07   (  -0.05, -75.20) (   0.69, -78.58)  383.88                80
 03/29/2023   06:57:04   (  -0.05, -75.21) (  -0.31, -74.12)  123.96                80
 03/30/2023   19:22:14   (   0.04, -75.21) (  -0.96, -79.53)  493.16                80
 03/31/2023   19:03:51   (   0.04, -75.22) (   0.05, -75.08)   15.48                80
 04/03/2023   07:07:50   (  -0.03, -75.25) (   0.15, -76.01)   86.81                80
 04/04/2023   06:46:48   (  -0.03, -75.26) (  -0.86, -71.56)  422.14                80
 04/05/2023   19:11:58   (   0.03, -75.28) (  -0.33, -76.98)  193.46                80
 04/06/2023   18:50:54   (   0.03, -75.30) (   0.64, -72.52)  315.87                80
 04/08/2023   07:15:56   (  -0.03, -75.33) (   0.54, -77.91)  293.69                80