Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2023 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)
 11/12/2023   07:04:59   (   0.01, -75.21) (  -0.69, -72.13)  351.72                80
 11/13/2023   19:24:43   (  -0.01, -75.23) (  -0.55, -77.51)  261.15                80
 11/14/2023   19:08:57   (  -0.01, -75.23) (   0.51, -73.05)  249.09                80
 11/16/2023   07:31:12   (   0.01, -75.24) (   0.74, -78.40)  361.03                80
 11/17/2023   07:10:07   (   0.01, -75.24) (  -0.32, -73.94)  149.13                80
 11/18/2023   19:32:30   (  -0.00, -75.25) (  -0.92, -79.32)  463.74                80
 11/19/2023   19:16:44   (  -0.01, -75.26) (   0.08, -74.85)   46.84                80
 11/22/2023   07:20:34   (   0.00, -75.29) (   0.08, -75.74)   50.85                80
 11/23/2023   06:59:27   (   0.00, -75.30) (  -0.93, -71.27)  460.42                80
 11/24/2023   19:21:50   (  -0.00, -75.33) (  -0.30, -76.65)  150.71                80
 11/25/2023   19:06:04   (  -0.00, -75.35) (   0.71, -72.18)  360.97                80