Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2023 11 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 11/08/2023   19:16:55   (  -0.01, -75.23) (  -0.12, -75.71)   55.53                80
 11/09/2023   19:01:10   (  -0.01, -75.24) (   0.92, -71.25)  455.53                80
 11/11/2023   07:23:25   (   0.01, -75.25) (   0.34, -76.59)  153.64                80
 11/12/2023   07:02:20   (   0.01, -75.27) (  -0.71, -72.14)  357.58                80
 11/13/2023   19:24:43   (  -0.01, -75.30) (  -0.52, -77.52)  253.22                80
 11/14/2023   19:08:56   (  -0.01, -75.31) (   0.48, -73.05)  258.15                80
 11/16/2023   07:31:13   (   0.01, -75.33) (   0.70, -78.41)  350.40                80
 11/17/2023   07:10:06   (   0.01, -75.35) (  -0.31, -73.94)  160.86                80
 11/18/2023   19:32:29   (  -0.00, -75.38) (  -0.91, -79.32)  449.87                80
 11/19/2023   19:16:43   (  -0.00, -75.40) (   0.11, -74.85)   61.92                80