Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2025 5 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 05/30/2025   10:03:01   (  -0.00,-104.41) (   0.01,-104.48)    7.02                80
 06/01/2025   22:03:20   (   0.00,-104.41) (  -0.17,-105.14)   83.45                80
 06/02/2025   21:47:11   (   0.00,-104.41) (   0.85,-100.56)  438.09                80
 06/04/2025   10:08:51   (   0.00,-104.43) (   0.28,-105.77)  151.75                80
 06/05/2025   09:47:22   (  -0.00,-104.43) (  -0.75,-101.19)  369.51                80
 06/06/2025   22:09:10   (   0.00,-104.42) (  -0.47,-106.41)  227.85                80
 06/07/2025   21:53:02   (  -0.00,-104.43) (   0.61,-101.86)  293.82                80
 06/09/2025   10:14:41   (   0.00,-104.45) (   0.58,-107.04)  295.47                80
 06/10/2025   09:53:11   (   0.01,-104.45) (  -0.45,-102.47)  225.66                80