Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 10 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 10/08/2024   09:52:23   (   0.00,-104.72) (   0.61,-107.40)  305.38                80
 10/09/2024   09:31:04   (   0.00,-104.71) (  -0.40,-102.87)  210.20                80
 10/10/2024   21:53:07   (  -0.01,-104.69) (  -0.82,-108.16)  396.20                80
 10/11/2024   21:37:08   (  -0.01,-104.69) (   0.23,-103.64)  119.99                80
 10/13/2024   09:59:02   (   0.01,-104.71) (   0.96,-108.89)  477.24                80
 10/14/2024   09:37:41   (   0.02,-104.70) (  -0.06,-104.36)   38.86                80
 10/16/2024   21:41:02   (  -0.01,-104.68) (  -0.14,-105.11)   50.57                80
 10/17/2024   21:25:02   (  -0.01,-104.68) (   0.92,-100.59)  466.23                80
 10/19/2024   09:46:54   (   0.01,-104.70) (   0.29,-105.84)  130.22                80
 10/20/2024   09:25:33   (   0.01,-104.69) (  -0.73,-101.30)  386.22                80
 10/21/2024   21:47:33   (  -0.01,-104.66) (  -0.44,-106.59)  219.56                80