Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2025 6 7.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 06/07/2025   21:53:00   (  -0.00,-104.40) (   0.56,-101.84)  291.65                80
 06/09/2025   10:14:40   (   0.00,-104.42) (   0.62,-107.03)  297.89                80
 06/10/2025   09:53:11   (  -0.00,-104.42) (  -0.47,-102.47)  222.79                80
 06/11/2025   22:14:59   (   0.00,-104.39) (  -0.74,-107.69)  376.33                80
 06/12/2025   21:58:50   (   0.00,-104.39) (   0.30,-103.13)  144.83                80
 06/14/2025   10:20:29   (   0.00,-104.42) (   0.89,-108.31)  444.09                80
 06/15/2025   09:59:00   (   0.01,-104.42) (  -0.15,-103.74)   76.68                80
 06/17/2025   22:01:59   (  -0.01,-104.38) (  -0.00,-104.40)    2.29                80
 06/20/2025   10:07:28   (   0.02,-104.42) (   0.15,-105.02)   68.75                80
 06/21/2025   09:45:59   (   0.02,-104.41) (  -0.89,-100.45)  451.99                80