Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 7 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)
 07/07/2024   21:23:41   (   0.02,-104.71) (   0.55,-102.34)  269.84                80
 07/09/2024   09:45:45   (  -0.02,-104.70) (   0.65,-107.64)  335.13                80
 07/10/2024   09:24:31   (  -0.02,-104.70) (  -0.39,-103.14)  178.39                80
 07/11/2024   21:46:43   (   0.02,-104.71) (  -0.84,-108.47)  428.81                80
 07/12/2024   21:30:49   (   0.02,-104.71) (   0.21,-103.97)   84.98                80
 07/15/2024   09:34:01   (  -0.03,-104.71) (  -0.01,-104.76)    5.97                62
 07/17/2024   21:35:17   (   0.03,-104.71) (  -0.16,-105.59)  100.31                80
 07/18/2024   21:19:22   (   0.03,-104.71) (   0.84,-101.09)  413.00                80
 07/20/2024   09:41:27   (  -0.04,-104.71) (   0.34,-106.39)  192.09                80