Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 5 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 05/13/2025   21:23:04   (  -0.01, -92.32) (  -0.58, -94.83)  286.31                80
 05/14/2025   21:01:37   (   0.00, -92.84) (   0.60, -90.30)  290.22                80
 05/16/2025   09:25:59   (   0.01, -93.62) (   0.44, -95.52)  216.73                80
 05/17/2025   09:04:32   (  -0.00, -94.14) (  -0.69, -90.98)  359.63                80
 05/18/2025   21:29:05   (  -0.01, -94.93) (  -0.28, -96.26)  150.36                80
 05/19/2025   21:07:38   (  -0.00, -95.45) (   0.85, -91.71)  426.57                80
 05/21/2025   09:32:00   (   0.01, -96.24) (   0.18, -96.94)   79.54                80
 05/22/2025   09:10:34   (   0.00, -96.76) (  -1.01, -92.41)  497.27                80
 05/23/2025   21:35:06   (  -0.01, -97.56) (  -0.01, -97.67)   12.77                80
 05/26/2025   09:35:21   (   0.00, -98.87) (  -0.10, -98.35)   58.42                80