Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2022 11 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 11/15/2022   18:55:22   (  -0.01, -75.18) (  -0.03, -75.28)   10.82                80
 11/16/2022   18:39:44   (  -0.01, -75.18) (   0.98, -70.85)  494.61                80
 11/18/2022   07:02:11   (   0.00, -75.18) (   0.23, -76.26)  122.59                80
 11/19/2022   06:41:12   (   0.01, -75.18) (  -0.73, -71.82)  383.21                80
 11/20/2022   19:03:48   (  -0.00, -75.19) (  -0.45, -77.27)  236.70                80
 11/21/2022   18:48:09   (  -0.01, -75.19) (   0.51, -72.82)  269.47                80
 11/23/2022   07:10:36   (   0.00, -75.20) (   0.69, -78.24)  346.60                80
 11/24/2022   06:49:37   (   0.01, -75.20) (  -0.34, -73.81)  159.48                80
 11/25/2022   19:12:13   (  -0.01, -75.20) (  -0.90, -79.25)  460.57                80
 11/26/2022   18:56:33   (  -0.01, -75.21) (   0.07, -74.81)   45.63                80