Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 4 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)
 04/10/2024   09:15:02   (  -0.00,-104.69) (  -0.60,-101.95)  312.24                80
 04/11/2024   21:34:39   (   0.00,-104.67) (  -0.62,-107.30)  300.52                80
 04/12/2024   21:18:49   (   0.00,-104.68) (   0.40,-102.82)  211.54                80
 04/14/2024   09:40:58   (  -0.00,-104.70) (   0.76,-108.15)  392.31                80
 04/15/2024   09:19:48   (  -0.00,-104.70) (  -0.27,-103.66)  119.84                80
 04/16/2024   21:44:45   (  -0.00,-104.69) (  -0.96,-109.01)  492.73                80
 04/17/2024   21:23:34   (  -0.00,-104.69) (   0.01,-104.51)   19.79                80
 04/20/2024   09:29:51   (   0.00,-104.73) (   0.15,-105.35)   70.91                80
 04/21/2024   09:08:41   (   0.00,-104.73) (  -0.88,-100.86)  441.71                80
 04/22/2024   21:33:38   (  -0.00,-104.72) (  -0.33,-106.22)  170.23                80
 04/23/2024   21:12:28   (   0.00,-104.73) (   0.70,-101.73)  342.31                80