Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 8 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 08/16/2024   09:39:35   (   0.01,-104.70) (   0.15,-105.40)   78.34                80
 08/17/2024   09:18:19   (   0.01,-104.70) (  -0.88,-100.89)  435.46                80
 08/18/2024   21:40:29   (  -0.01,-104.69) (  -0.35,-106.20)  172.46                80
 08/19/2024   21:24:33   (  -0.02,-104.69) (   0.68,-101.70)  341.74                80
 08/21/2024   09:46:33   (   0.02,-104.70) (   0.52,-106.98)  260.07                80
 08/22/2024   09:25:17   (   0.02,-104.69) (  -0.47,-102.46)  254.05                80
 08/23/2024   21:47:26   (  -0.02,-104.68) (  -0.74,-107.78)  353.91                80
 08/24/2024   21:31:31   (  -0.02,-104.68) (   0.32,-103.28)  160.47                80
 08/26/2024   09:53:30   (   0.02,-104.69) (   0.90,-108.55)  440.82                80
 08/27/2024   09:32:14   (   0.02,-104.69) (  -0.11,-104.04)   73.25                80