Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2022 8 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 08/28/2022   23:12:56   (  -0.08,-137.32) (  -0.76,-140.39)  349.75                80
 08/29/2022   22:57:11   (  -0.08,-137.32) (   0.22,-135.92)  158.54                80
 08/31/2022   11:16:48   (   0.08,-137.31) (   0.97,-141.30)  453.95                80
 09/01/2022   11:01:03   (   0.08,-137.31) (  -0.02,-136.83)   53.79                80
 09/03/2022   23:02:25   (  -0.07,-137.28) (  -0.17,-137.79)   57.67                80
 09/04/2022   22:46:39   (  -0.07,-137.27) (   0.82,-133.33)  449.11                80
 09/06/2022   11:06:16   (   0.06,-137.24) (   0.38,-138.70)  165.85                80
 09/07/2022   10:50:31   (   0.06,-137.22) (  -0.61,-134.24)  340.49                80
 09/08/2022   23:10:17   (  -0.05,-137.19) (  -0.60,-139.64)  279.48                80
 09/09/2022   22:54:32   (  -0.05,-137.18) (   0.38,-135.18)  226.93                80