Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 6 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 06/15/2024   21:29:28   (  -0.01,-104.71) (  -0.05,-104.80)   11.43                80
 06/18/2024   09:35:39   (  -0.02,-104.71) (   0.21,-105.61)  103.37                80
 06/19/2024   09:14:27   (  -0.02,-104.71) (  -0.86,-101.12)  409.63                80
 06/20/2024   21:36:39   (   0.02,-104.70) (  -0.38,-106.45)  199.64                80
 06/21/2024   21:20:46   (   0.02,-104.70) (   0.64,-101.95)  313.17                80
 06/23/2024   09:42:50   (  -0.02,-104.70) (   0.58,-107.25)  291.62                80
 06/24/2024   09:21:37   (  -0.01,-104.69) (  -0.43,-102.75)  221.21                80
 06/25/2024   21:43:49   (   0.01,-104.68) (  -0.78,-108.08)  388.19                80
 06/26/2024   21:27:55   (   0.00,-104.68) (   0.24,-103.58)  124.93                80
 06/28/2024   09:47:20   (  -0.00,-104.68) (   0.98,-108.88)  479.32                80