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

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 10/10/2024   21:53:09   (   0.01,-104.69) (  -0.80,-108.17)  396.95                80
 10/11/2024   21:37:11   (   0.01,-104.69) (   0.27,-103.65)  119.02                80
 10/13/2024   09:59:06   (  -0.01,-104.71) (   0.92,-108.91)  478.70                80
 10/14/2024   09:37:46   (  -0.01,-104.71) (  -0.10,-104.39)   37.21                80
 10/16/2024   21:41:10   (   0.00,-104.69) (  -0.08,-105.16)   52.99                80
 10/17/2024   21:25:10   (  -0.00,-104.69) (   0.91,-100.62)  463.54                80
 10/19/2024   09:47:05   (   0.01,-104.71) (   0.25,-105.89)  133.36                80
 10/20/2024   09:25:45   (   0.02,-104.71) (  -0.75,-101.35)  382.83                80
 10/21/2024   21:47:47   (  -0.03,-104.67) (  -0.46,-106.64)  223.79                80
 10/22/2024   21:31:46   (  -0.03,-104.67) (   0.56,-102.11)  292.65                80