Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 10 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)
 10/21/2024   21:47:49   (  -0.01,-104.67) (  -0.45,-106.65)  225.68                80
 10/22/2024   21:31:50   (  -0.01,-104.66) (   0.60,-102.13)  290.25                80
 10/24/2024   09:53:44   (   0.01,-104.68) (   0.63,-107.38)  307.52                80
 10/25/2024   09:32:25   (   0.00,-104.68) (  -0.42,-102.85)  208.14                80
 10/26/2024   21:54:27   (  -0.01,-104.65) (  -0.80,-108.14)  398.22                80
 10/27/2024   21:38:27   (  -0.01,-104.65) (   0.20,-103.61)  118.35                80
 10/29/2024   10:00:22   (   0.02,-104.68) (   0.95,-108.87)  477.62                80
 10/30/2024   09:39:01   (   0.02,-104.68) (  -0.05,-104.34)   38.64                80
 11/01/2024   21:42:23   (  -0.03,-104.65) (  -0.12,-105.10)   51.17                80
 11/02/2024   21:26:23   (  -0.03,-104.65) (   0.90,-100.57)  465.43                80