Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 10 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)
 10/13/2024   09:59:05   (  -0.01,-104.71) (   0.97,-108.90)  478.49                80
 10/14/2024   09:37:46   (  -0.02,-104.71) (  -0.10,-104.39)   37.31                80
 10/16/2024   21:41:09   (  -0.01,-104.70) (  -0.14,-105.14)   51.53                80
 10/17/2024   21:25:10   (  -0.03,-104.70) (   0.90,-100.62)  465.64                80
 10/19/2024   09:47:04   (   0.03,-104.73) (   0.32,-105.87)  131.34                80
 10/20/2024   09:25:45   (   0.03,-104.72) (  -0.74,-101.35)  384.76                80
 10/21/2024   21:47:47   (  -0.03,-104.70) (  -0.48,-106.64)  221.42                80
 10/22/2024   21:31:46   (  -0.03,-104.70) (   0.53,-102.10)  295.17                80
 10/24/2024   09:53:41   (   0.04,-104.73) (   0.66,-107.36)  300.89                80
 10/25/2024   09:32:21   (   0.03,-104.73) (  -0.42,-102.84)  215.61                80