Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 5 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 05/09/2025   20:55:36   (  -0.00, -90.23) (   0.33, -88.88)  154.26                80
 05/11/2025   09:19:58   (   0.01, -91.02) (   0.72, -94.11)  352.62                80
 05/12/2025   08:58:31   (   0.00, -91.53) (  -0.46, -89.57)  223.73                80
 05/13/2025   21:23:04   (  -0.01, -92.33) (  -0.57, -94.84)  286.40                80
 05/14/2025   21:01:36   (   0.00, -92.84) (   0.56, -90.29)  290.17                80
 05/16/2025   09:26:00   (   0.00, -93.63) (   0.42, -95.53)  216.57                80
 05/17/2025   09:04:32   (  -0.00, -94.14) (  -0.71, -90.98)  359.87                80
 05/18/2025   21:29:04   (  -0.00, -94.94) (  -0.31, -96.25)  150.18                80
 05/19/2025   21:07:38   (  -0.00, -95.45) (   0.88, -91.72)  426.76                80
 05/21/2025   09:32:00   (   0.01, -96.25) (   0.15, -96.95)   79.20                80
 05/22/2025   09:10:33   (   0.00, -96.76) (  -0.99, -92.40)  497.71                80