Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 8 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)
 08/07/2024   21:45:02   (   0.05,-104.71) (  -0.62,-107.53)  322.07                80
 08/08/2024   21:29:08   (   0.05,-104.72) (   0.43,-103.03)  192.91                80
 08/10/2024   09:51:10   (  -0.05,-104.73) (   0.76,-108.32)  409.37                80
 08/11/2024   09:29:55   (  -0.05,-104.74) (  -0.29,-103.82)  105.37                80
 08/13/2024   21:36:10   (   0.06,-104.76) (   0.06,-104.63)   14.25                80
 08/16/2024   09:39:37   (  -0.07,-104.77) (   0.11,-105.41)   74.35                80
 08/17/2024   09:18:23   (  -0.07,-104.77) (  -0.95,-100.92)  439.94                80
 08/18/2024   21:40:33   (   0.08,-104.78) (  -0.26,-106.24)  166.80                80
 08/19/2024   21:24:37   (   0.08,-104.78) (   0.75,-101.73)  347.84                80