Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2022 11 15.  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, -75.19) (  -0.05, -75.27)   10.91                80
 11/16/2022   18:39:44   (  -0.01, -75.18) (   0.96, -70.84)  494.83                80
 11/18/2022   06:59:31   (   0.01, -75.18) (   0.26, -76.25)  122.33                80
 11/19/2022   06:43:52   (   0.01, -75.18) (  -0.76, -71.82)  383.50                80
 11/20/2022   19:03:48   (  -0.00, -75.19) (  -0.48, -77.26)  236.31                80
 11/21/2022   18:48:09   (  -0.01, -75.20) (   0.54, -72.83)  269.89                80
 11/23/2022   07:10:37   (   0.00, -75.20) (   0.66, -78.24)  346.18                80
 11/24/2022   06:49:37   (   0.01, -75.20) (  -0.31, -73.80)  159.92                80
 11/25/2022   19:12:12   (  -0.01, -75.21) (  -0.93, -79.24)  460.01                80
 11/26/2022   18:56:34   (  -0.01, -75.21) (   0.10, -74.81)   46.22                80