Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 7 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 07/15/2024   09:34:19   (  -0.01,-104.72) (  -0.03,-104.77)    5.69                80
 07/17/2024   21:35:16   (   0.01,-104.72) (  -0.18,-105.58)   99.03                80
 07/18/2024   21:19:22   (   0.01,-104.72) (   0.82,-101.08)  414.40                80
 07/20/2024   09:41:26   (  -0.01,-104.71) (   0.35,-106.38)  189.89                80
 07/21/2024   09:20:11   (  -0.01,-104.71) (  -0.66,-101.88)  323.26                80
 07/22/2024   21:42:23   (   0.02,-104.70) (  -0.55,-107.21)  285.23                80
 07/23/2024   21:26:28   (   0.01,-104.70) (   0.46,-102.70)  228.33                80
 07/25/2024   09:48:32   (  -0.01,-104.71) (   0.75,-107.99)  375.16                80
 07/26/2024   09:27:17   (  -0.01,-104.71) (  -0.27,-103.49)  138.43                80
 07/27/2024   21:49:28   (   0.01,-104.70) (  -0.92,-108.82)  470.03                80
 07/28/2024   21:33:34   (   0.01,-104.70) (   0.10,-104.32)   43.58                80