Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 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)
 05/03/2024   21:27:06   (   0.00,-104.69) (  -0.10,-105.07)   43.03                80
 05/04/2024   21:11:15   (  -0.00,-104.69) (   0.93,-100.58)  469.57                80
 05/06/2024   09:33:21   (   0.00,-104.71) (   0.28,-105.88)  134.45                80
 05/07/2024   09:12:10   (   0.00,-104.71) (  -0.75,-101.39)  378.05                80
 05/08/2024   21:34:26   (  -0.00,-104.70) (  -0.45,-106.75)  233.09                80
 05/09/2024   21:18:34   (   0.00,-104.70) (   0.58,-102.26)  279.36                80
 05/11/2024   09:40:41   (  -0.00,-104.71) (   0.62,-107.57)  324.83                80
 05/12/2024   09:19:28   (  -0.01,-104.71) (  -0.36,-103.06)  187.50                80
 05/13/2024   21:41:44   (   0.02,-104.70) (  -0.82,-108.42)  423.73                80
 05/14/2024   21:25:53   (   0.02,-104.70) (   0.22,-103.93)   89.11                80