Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2025 5 2.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 05/03/2025   10:11:21   (  -0.01,-104.38) (   0.65,-107.17)  318.83                80
 05/04/2025   09:49:53   (  -0.01,-104.38) (  -0.40,-102.61)  202.18                80
 05/05/2025   22:11:42   (   0.00,-104.39) (  -0.81,-107.83)  393.18                80
 05/06/2025   21:55:34   (   0.00,-104.40) (   0.24,-103.27)  128.52                80
 05/08/2025   10:17:14   (   0.00,-104.41) (   0.93,-108.47)  462.46                80
 05/09/2025   09:55:45   (  -0.00,-104.42) (  -0.13,-103.91)   58.99                80
 05/11/2025   21:58:46   (   0.00,-104.44) (  -0.00,-104.57)   15.16                80
 05/14/2025   10:04:17   (  -0.00,-104.46) (   0.15,-105.20)   84.32                80
 05/15/2025   09:42:48   (  -0.00,-104.46) (  -0.86,-100.63)  436.86                80