Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2022 11 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 11/12/2022   07:09:25   (   0.01, -75.19) (   0.78, -78.71)  400.41                80
 11/13/2022   06:51:05   (   0.02, -75.20) (  -0.17, -74.27)  105.51                80
 11/15/2022   18:55:23   (  -0.01, -75.22) (  -0.00, -75.29)    7.95                80
 11/16/2022   18:39:44   (  -0.01, -75.23) (   0.95, -70.84)  499.01                80
 11/18/2022   07:02:12   (   0.01, -75.24) (   0.21, -76.27)  116.52                80
 11/19/2022   06:41:12   (   0.01, -75.25) (  -0.75, -71.82)  390.41                80
 11/20/2022   19:03:49   (  -0.00, -75.27) (  -0.43, -77.27)  227.67                80
 11/21/2022   18:48:09   (  -0.01, -75.29) (   0.53, -72.83)  279.64                80
 11/23/2022   07:10:36   (   0.00, -75.31) (   0.67, -78.24)  334.72                80
 11/24/2022   06:49:38   (   0.01, -75.32) (  -0.35, -73.81)  172.43                80
 11/25/2022   19:12:13   (  -0.01, -75.34) (  -0.88, -79.25)  445.80                80