Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 3 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)
 03/23/2025   08:00:57   (  -0.05, -75.48) (  -0.00, -75.73)   28.23                80
 03/24/2025   07:39:30   (  -0.05, -75.50) (  -1.02, -71.16)  493.81                80
 03/25/2025   20:01:21   (   0.04, -75.51) (  -0.17, -76.40)  101.81                80
 03/26/2025   19:45:13   (   0.04, -75.54) (   0.86, -71.84)  421.01                80
 03/28/2025   08:06:58   (  -0.03, -75.60) (   0.28, -77.06)  165.95                80
 03/29/2025   07:45:30   (  -0.04, -75.63) (  -0.75, -72.50)  356.89                80
 03/30/2025   20:07:21   (   0.03, -75.65) (  -0.46, -77.73)  238.20                80
 03/31/2025   19:51:14   (   0.04, -75.68) (   0.63, -73.18)  285.13                80
 04/02/2025   08:12:56   (  -0.03, -75.75) (   0.59, -78.38)  300.80                80
 04/03/2025   07:51:29   (  -0.03, -75.78) (  -0.46, -73.82)  222.45                80