Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 10 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 10/22/2024   21:31:49   (   0.00,-104.68) (   0.56,-102.12)  291.83                80
 10/24/2024   09:53:45   (  -0.00,-104.70) (   0.61,-107.38)  305.48                80
 10/25/2024   09:32:25   (  -0.01,-104.70) (  -0.44,-102.86)  210.76                80
 10/26/2024   21:54:27   (   0.01,-104.68) (  -0.78,-108.14)  394.77                80
 10/27/2024   21:38:28   (   0.01,-104.69) (   0.27,-103.62)  122.31                80
 10/29/2024   10:00:22   (  -0.01,-104.73) (   0.95,-108.88)  473.33                80
 10/30/2024   09:39:03   (  -0.01,-104.73) (  -0.11,-104.35)   43.46                80
 11/01/2024   21:42:25   (   0.01,-104.71) (  -0.08,-105.11)   45.17                80
 11/02/2024   21:26:24   (   0.00,-104.72) (   0.93,-100.58)  471.89                80
 11/04/2024   09:48:19   (  -0.01,-104.75) (   0.21,-105.85)  123.90                80
 11/05/2024   09:26:59   (  -0.01,-104.75) (  -0.80,-101.31)  392.47                80