Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 4 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 04/17/2024   21:26:13   (  -0.00,-104.68) (   0.01,-104.51)   18.71                80
 04/20/2024   09:29:51   (   0.00,-104.71) (   0.13,-105.35)   72.71                80
 04/21/2024   09:08:40   (   0.00,-104.71) (  -0.87,-100.85)  439.68                80
 04/22/2024   21:33:37   (  -0.00,-104.69) (  -0.33,-106.21)  172.52                80
 04/23/2024   21:12:25   (  -0.00,-104.69) (   0.67,-101.71)  339.84                80
 04/25/2024   09:37:13   (   0.00,-104.72) (   0.54,-107.03)  263.53                80
 04/26/2024   09:16:01   (   0.00,-104.72) (  -0.47,-102.53)  248.65                80
 04/27/2024   21:40:58   (  -0.01,-104.70) (  -0.76,-107.88)  364.00                80
 04/28/2024   21:19:46   (  -0.02,-104.69) (   0.25,-103.39)  148.25                80
 04/30/2024   09:41:53   (   0.02,-104.71) (   0.93,-108.71)  455.61                80