Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 7 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 07/21/2024   09:20:12   (  -0.03,-104.71) (  -0.69,-101.88)  322.82                80
 07/22/2024   21:42:23   (   0.04,-104.70) (  -0.51,-107.21)  285.45                80
 07/23/2024   21:26:29   (   0.04,-104.70) (   0.50,-102.71)  228.22                80
 07/25/2024   09:48:32   (  -0.04,-104.71) (   0.70,-108.00)  375.21                80
 07/26/2024   09:27:17   (  -0.04,-104.71) (  -0.33,-103.50)  138.44                80
 07/27/2024   21:49:28   (   0.04,-104.70) (  -0.92,-108.82)  469.76                80
 07/28/2024   21:33:33   (   0.04,-104.70) (   0.11,-104.31)   44.07                80
 07/31/2024   09:37:02   (  -0.05,-104.71) (   0.03,-105.11)   45.73                80
 08/01/2024   09:15:48   (  -0.06,-104.71) (  -1.00,-100.61)  467.74                80
 08/02/2024   21:37:58   (   0.06,-104.70) (  -0.22,-105.93)  140.77                80
 08/03/2024   21:22:03   (   0.07,-104.70) (   0.82,-101.43)  373.17                80