Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 2 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 02/21/2025   20:02:28   (   0.05, -75.19) (  -0.43, -77.44)  255.68                80
 02/22/2025   19:46:21   (   0.05, -75.19) (   0.56, -72.88)  263.93                80
 02/24/2025   08:08:07   (  -0.04, -75.21) (   0.63, -78.09)  329.36                80
 02/25/2025   07:46:41   (  -0.04, -75.21) (  -0.42, -73.54)  190.28                80
 02/26/2025   20:08:35   (   0.02, -75.20) (  -0.78, -78.79)  408.54                80
 02/27/2025   19:52:28   (   0.02, -75.21) (   0.23, -74.23)  111.85                80
 03/01/2025   08:14:13   (  -0.01, -75.24) (   0.96, -79.45)  479.77                80
 03/02/2025   07:52:48   (  -0.02, -75.25) (  -0.11, -74.90)   40.53                80
 03/04/2025   19:55:55   (   0.02, -75.26) (  -0.05, -75.59)   37.10                80
 03/05/2025   19:39:48   (   0.02, -75.28) (   0.97, -71.03)  483.78                80