Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 3 21.  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)   28.24                80
 03/24/2025   07:39:29   (  -0.05, -75.50) (  -1.01, -71.16)  493.81                80
 03/25/2025   20:01:21   (   0.04, -75.51) (  -0.17, -76.40)  101.69                80
 03/26/2025   19:45:14   (   0.04, -75.54) (   0.91, -71.85)  421.16                80
 03/28/2025   08:06:58   (  -0.03, -75.60) (   0.29, -77.06)  165.84                80
 03/29/2025   07:45:30   (  -0.04, -75.63) (  -0.74, -72.50)  357.00                80
 03/30/2025   20:07:21   (   0.03, -75.65) (  -0.42, -77.74)  237.99                80
 03/31/2025   19:51:14   (   0.04, -75.68) (   0.62, -73.18)  285.36                80
 04/02/2025   08:12:57   (  -0.03, -75.75) (   0.54, -78.39)  300.60                80
 04/03/2025   07:51:30   (  -0.03, -75.78) (  -0.50, -73.83)  222.68                80