Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2023 3 24.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 03/24/2023   06:48:56   (  -0.06, -75.20) (  -0.71, -72.22)  339.01                80
 03/25/2023   19:14:07   (   0.06, -75.19) (  -0.52, -77.64)  278.83                80
 03/26/2023   18:53:05   (   0.06, -75.20) (   0.53, -73.20)  228.84                80
 03/28/2023   07:18:06   (  -0.05, -75.21) (   0.70, -78.57)  383.49                80
 03/29/2023   06:57:04   (  -0.05, -75.21) (  -0.30, -74.12)  124.48                80
 03/30/2023   19:22:13   (   0.04, -75.22) (  -0.96, -79.53)  492.31                80
 03/31/2023   19:03:51   (   0.04, -75.23) (   0.04, -75.08)   16.48                80
 04/03/2023   07:07:50   (  -0.03, -75.26) (   0.14, -76.01)   85.54                80
 04/04/2023   06:46:47   (  -0.03, -75.28) (  -0.88, -71.56)  423.56                80
 04/05/2023   19:11:56   (   0.03, -75.29) (  -0.36, -76.97)  191.65                80
 04/06/2023   18:50:54   (   0.03, -75.31) (   0.67, -72.53)  317.81                80