Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 4 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)
 04/24/2025   20:40:07   (   0.01, -82.49) (  -0.50, -84.61)  242.82                80
 04/25/2025   20:18:41   (   0.01, -82.99) (   0.65, -80.07)  332.45                80
 04/27/2025   08:43:05   (  -0.01, -83.76) (   0.33, -85.31)  176.74                80
 04/28/2025   08:21:39   (  -0.02, -84.26) (  -0.83, -80.78)  398.38                80
 04/29/2025   20:46:11   (   0.01, -85.05) (  -0.22, -86.04)  113.17                80
 04/30/2025   20:24:45   (   0.02, -85.55) (   0.94, -81.50)  462.22                80
 05/02/2025   08:49:08   (  -0.01, -86.33) (   0.08, -86.73)   46.38                80
 05/04/2025   20:49:34   (   0.00, -87.63) (   0.05, -87.47)   18.72                80
 05/06/2025   09:13:57   (   0.00, -88.41) (   0.95, -92.70)  488.31                80
 05/07/2025   08:52:30   (  -0.00, -88.93) (  -0.16, -88.15)   88.24                80