Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 1 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 01/23/2025   08:08:34   (  -0.01, -75.20) (   0.87, -78.94)  427.73                80
 01/24/2025   07:47:09   (   0.01, -75.20) (  -0.17, -74.40)   91.45                80
 01/26/2025   19:53:01   (  -0.01, -75.20) (   0.04, -75.11)   10.66                80
 01/29/2025   07:56:03   (  -0.00, -75.22) (   0.10, -75.79)   64.35                80
 01/30/2025   07:34:38   (  -0.00, -75.23) (  -0.90, -71.23)  455.15                80
 01/31/2025   19:56:33   (   0.00, -75.23) (  -0.31, -76.49)  143.98                80
 02/01/2025   19:40:28   (   0.00, -75.25) (   0.75, -71.95)  376.31                80
 02/03/2025   08:02:15   (  -0.00, -75.28) (   0.43, -77.17)  215.77                80
 02/04/2025   07:40:50   (  -0.01, -75.29) (  -0.64, -72.63)  304.43                80
 02/05/2025   20:02:45   (   0.01, -75.30) (  -0.60, -77.87)  294.30                80