Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 9 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 09/17/2024   09:43:53   (   0.01,-104.71) (   0.26,-105.78)  122.08                80
 09/18/2024   09:22:35   (   0.01,-104.71) (  -0.78,-101.26)  392.98                80
 09/19/2024   21:44:42   (  -0.01,-104.70) (  -0.46,-106.56)  213.36                80
 09/20/2024   21:28:44   (  -0.01,-104.70) (   0.58,-102.05)  302.11                80
 09/22/2024   09:50:41   (   0.01,-104.71) (   0.58,-107.32)  297.58                80
 09/23/2024   09:29:23   (   0.00,-104.71) (  -0.42,-102.80)  217.43                80
 09/24/2024   21:51:29   (  -0.01,-104.69) (  -0.77,-108.11)  389.53                80
 09/25/2024   21:35:31   (  -0.01,-104.69) (   0.24,-103.59)  126.05                80
 09/27/2024   09:57:27   (   0.01,-104.71) (   0.95,-108.85)  472.49                80
 09/28/2024   09:36:09   (   0.01,-104.71) (  -0.08,-104.33)   43.08                80
 09/30/2024   21:39:35   (  -0.01,-104.70) (  -0.08,-105.12)   47.16                80