Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 6 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 06/18/2024   09:35:39   (  -0.00,-104.71) (   0.23,-105.61)  102.65                80
 06/19/2024   09:14:27   (  -0.02,-104.71) (  -0.84,-101.12)  409.87                80
 06/20/2024   21:36:39   (   0.02,-104.70) (  -0.39,-106.45)  199.50                80
 06/21/2024   21:20:45   (   0.02,-104.70) (   0.62,-101.95)  313.43                80
 06/23/2024   09:42:51   (  -0.02,-104.70) (   0.54,-107.26)  291.22                80
 06/24/2024   09:21:37   (  -0.01,-104.69) (  -0.48,-102.76)  221.64                80
 06/25/2024   21:43:49   (   0.01,-104.68) (  -0.74,-108.09)  387.85                80
 06/26/2024   21:27:55   (   0.00,-104.68) (   0.23,-103.57)  125.34                80
 06/28/2024   09:47:20   (  -0.00,-104.68) (   0.94,-108.88)  478.81                80
 06/29/2024   09:31:27   (   0.00,-104.68) (  -0.09,-104.39)   34.37                80