Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 4 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 04/11/2025   19:41:40   (   0.03, -75.50) (   0.98, -71.23)  486.48                80
 04/13/2025   08:06:02   (  -0.02, -75.53) (   0.18, -76.43)  102.89                80
 04/14/2025   07:44:35   (  -0.03, -75.54) (  -0.89, -71.88)  418.35                80
 04/15/2025   20:09:04   (   0.02, -75.54) (  -0.35, -77.10)  179.12                80
 04/16/2025   19:47:36   (   0.03, -75.55) (   0.72, -72.55)  342.48                80
 04/18/2025   08:11:58   (  -0.02, -75.59) (   0.48, -77.74)  246.05                80
 04/19/2025   07:50:30   (  -0.02, -75.60) (  -0.60, -73.19)  275.62                80
 04/20/2025   20:15:00   (   0.01, -75.59) (  -0.63, -78.41)  321.44                80
 04/21/2025   19:53:31   (   0.01, -75.61) (   0.40, -73.85)  200.78                80
 04/23/2025   08:17:52   (  -0.01, -75.66) (   0.78, -79.05)  386.37                80
 04/24/2025   07:56:24   (  -0.01, -75.68) (  -0.25, -74.48)  136.16                80