Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 6 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 06/29/2024   09:28:47   (   0.01,-104.71) (  -0.09,-104.38)   38.13                80
 07/01/2024   21:32:26   (   0.02,-104.72) (  -0.08,-105.22)   56.88                80
 07/02/2024   21:16:32   (   0.02,-104.72) (   0.95,-100.72)  456.67                80
 07/04/2024   09:38:37   (  -0.02,-104.72) (   0.25,-106.02)  147.79                80
 07/05/2024   09:17:22   (  -0.02,-104.72) (  -0.73,-101.51)  365.58                80
 07/06/2024   21:39:35   (   0.02,-104.72) (  -0.45,-106.85)  242.15                80
 07/07/2024   21:23:40   (   0.02,-104.72) (   0.53,-102.34)  271.66                80
 07/09/2024   09:45:44   (  -0.01,-104.73) (   0.66,-107.64)  331.79                80
 07/10/2024   09:24:31   (  -0.01,-104.74) (  -0.39,-103.14)  182.28                80
 07/11/2024   21:46:42   (   0.01,-104.74) (  -0.83,-108.47)  424.76                80
 07/12/2024   21:30:48   (   0.00,-104.75) (   0.17,-103.96)   89.55                80