Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 9 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 09/12/2024   09:34:22   (  -0.00,-104.71) (  -0.09,-104.23)   54.47                80
 09/14/2024   21:37:53   (  -0.00,-104.70) (  -0.07,-105.03)   37.57                80
 09/15/2024   21:21:56   (  -0.01,-104.70) (   0.95,-100.51)  477.71                80
 09/17/2024   09:43:53   (   0.01,-104.71) (   0.25,-105.78)  122.08                80
 09/18/2024   09:22:35   (   0.01,-104.71) (  -0.78,-101.27)  393.01                80
 09/19/2024   21:44:42   (  -0.01,-104.70) (  -0.46,-106.57)  213.80                80
 09/20/2024   21:28:44   (  -0.01,-104.70) (   0.59,-102.05)  301.66                80
 09/22/2024   09:50:42   (   0.01,-104.71) (   0.59,-107.33)  297.59                80
 09/23/2024   09:29:23   (   0.00,-104.71) (  -0.41,-102.80)  217.47                80
 09/24/2024   21:51:29   (  -0.01,-104.69) (  -0.78,-108.11)  389.88                80
 09/25/2024   21:35:31   (  -0.01,-104.69) (   0.23,-103.59)  125.69                80